THE INDIAN FOREST SERVICE (PROBATIONERS' FINAL EXAMINATION) REGULATIONS, 1968

 

PREAMBLE

In pursuance of rule 8 of the Indian Forest Service (Probation) Rules, 1968, the Central Government, in consultation with the State Government and the Union Public Service Commission hereby makes the following regulations, namely :

Regulation - 1. Short title and commencement.

(1)     These regulations may be called the Indian Forest Service (Probationers' Final Examination) Regulations, 1968.

(2)     They shall be deemed to have come into force on 1st April, 1968.

Regulation - 2. Definitions.

(1)     In these regulations, unless the context otherwise requires, "Schedule" means a Schedule appended to these regulations.

(2)     All other words and expressions used in these regulations and not defined shall have the meanings respectively assigned to them in the Indian Forest Service (Probation) Rules, 1968.

Regulation - 3. Final Examination.

(1)     Every probationer shall, during and at or about the end of the period of training at the Institute, appear at the Final Examination comprising

(i)       written and practical examinations;

(ii)      exercises; and

(iii)     qualifying tests.

(2)     The written and practical examinations shall be held as follows :

(i)       First year Examination at or about the end of the first year of training at the Institute, and

(ii)      Second year Examination at or about the end of the second year of training at the Institute.

(3)     Exercises in field work shall be held during the course of training at the Institute and during tours undertaken according to a phased programme.

(4)     The Final Examination shall be conducted by the President in the manner laid down in these regulations.

(5)     The dates on which and the-places at which the various examinations and tests shall be held shall be fixed by the Central Government in consultation with the President.

Regulation - 4. Subjects and Syllabus for

[1][(A) Written and Practical Examinations, and (B) Exercises.The subjects for written and practical examinations and exercises shall be as mentioned below namely :

(A)     Written and Practical Examinations

The subjects for these examinations and the maximum marks allotted to each of them shall be as follows namely :

(B)     Exercises

The subjects of these exercises and the maximum marks allotted to each of them shall be as follows :

The syllabus for the written and practical examinations and exercises shall be as specified in Part I of the First Schedule.

Regulation - 5. Qualifying tests.

[2][(1) Qualifying tests in the following subjects shall be conducted by the President and the maximum marks allotted to each of them shall be as follows, namely :

The syllabus for the qualifying tests shall be as specified in Part II of the First Schedule.]

(2)   Every probationer shall be examined in the regional language or one of the regional languages shown in column 2 of the Second Schedule against the [3][cadre to which he is allocated. Where more than one regional language is shown against a [4][cadre the President shall ascertain whether the probationer is already familiar with any of them and thereafter decide in consultation with the State Government in which one of the regional languages the probationer shall be examined :

[5][Provided that probationers allocated to the following cadres shall be examined in one of the regional languages shown against them only with effect from such date as the Central Government may, by order, specify in this behalf, namely :

Regulation - 6. Minimum pass marks for examinations and standards of qualifying tests.

Every probationer shall obtain in each group of subject a minimum of 50% and in the maximum aggregate 55% of the total member of marks at the written and practical examinations and exercises in the first year final examination and the second year final examination under Regulation 4 and to pass the qualifying tests conducted by the President under Regulation 5 by such standards as he may prescribe.

Regulation - 7. Award of the Associate of Indian Forest College diploma.

[7][Every probationer who is successful at the final examination by obtaining the minimum pass marks at the written and practical examinations and exercises and passes the qualifying tests as prescribed under Regulation 6 shall be awarded a diploma as "Associate of the Indian Forest College".]

 

FIRST SCHEDULE

[See Regulations 4 and 5]

PART I

SYLLABUS FOR THE

INDIAN FOREST SERVICE PROBATIONERS' FINAL EXAMINATION

I. WRITTEN AND PRACTICAL EXAMINATIONS IN FIRST YEAR

(1)     Land Management and Soil Conservation

Introduction Soil conservation definition, scope, rule in national economy, land use pattern; historical review problems, programmes and achievements.

Erosion Definition and extent of erosion; principles or mechanics or soil erosions; agencies of erosion, wind and water, gravity geological versus" accelerated erosion; water erosion, types-splash, sheet, rill and gully; Wind erosion types of soil movements siltation, suspension gravity, factors effecting wind erosion, prediction equation.

Hydrological Cycle Hydrological cycle and its importance; rainfall, characteristics, their measurement, intensity, duration frequency, dropsize distribution, infiltration, percolation; evaporation and transpiration; runoff, definition, measurement of runoff; calculation of runoff, peak rates of runoff, time of concentration, water resources of India and world.

Soil and Water Conservation Measures General principles of erosion, control and land reclamation; contour cultivation, contour trenching design and layout; bunding and terracing, design, construction, maintenance; erosion control and water conservation structures like spillways, their types, design, construction and maintenance; gully control, principles of planning, safety of works, use, design and maintenance of check dams; stream bank control; torrent control, control measures in catchment and in channel, landslide, definition, extent, cansatini factors and control measures; wind erosion control, wind breaks, shelterbelts, sand dunes fixation.

Soil Conservation Planning Government policy and legislation, heed for public cooperation, multiple land use; soil conservation planning in the field; unit of planning; watershed, sub-watershed, micro-catchment, village farm; watershed management, watershed workplan, priority determination in watershed management; soil survey and capability map, preparation and problem; collection of basic information for soil conservation planning pertaining to soil, climate, landuse, crop yields, agronomic practices, engineering and forestry practices, population needs and customs, cattle census and allied details; proposed treatment dealing with watershed management practices, agronomic and forest practices, land treatment, structural measures, miscellaneous specifications, phasing of project work, provision for cost estimate, cost benefit ratio and general evaluation.

Agronomic practices in soil conservation Contour farming, cover crops and lagumes; strip cropping; mixed and rotational cropping; composting; green manuring and mulch farming; terracing and dry land farming.

Practicals Designing of spillways and check dams in hilly areas; stream gauging and reservoir survey; watershed management exercise.

(2)     Range Management

Cattle resources of India and world; fodder requirements of India; fodder resources quantitative and qualitative; range lands or grasslands (definition); grassland types of the country and their distribution; ecological status "of Indian grasslands; principles of grassland management, basic requirements of animals, plants and land, carrying capacity definition, method of calculation, importance, conditional classification different standard methods, work done in India, USDA (Soil Conservation Service), USDA (Forest Service), CAZRI condition classification system etc.

Soil and Water Conservation Measures Erosion control in grasslands, contour Turrows, contour trenching, gully control; moisture conservation, basin listing, water spreading, irrigation.

Grazing Management Controlled grazing, continuous controlled grazing, rotational grazing, deferred grazing, deferred rotational grazing.

Grassland Management and Improvement Closures Legal, voluntary, complete, partial/seasonal; method of effecting range protection type of fencing with cost stone wall fencing, barbed wire fencing, cattle proof trenches; effect of closure on forage yield, forage quality, palatability, nutritive value, forage vigour on soil and water resources; Seeding and planting, seed production, seed rates/seed weight, method of cultivation of important species, broadcast sowing, pellet sowing, seed, fertilizer rolls and aerial sowing, controlled burning, uniform grazingentry points, weed control; need for weed , control, methods of weed control mechanical, chemical, effect of weed control; fertilizer application dosages, methods, results in term of yield (forage) income and expenditure.

Utilisation Silage, definition, method of preparation, storage and feeding, time of harvesting, hay, definition, methods of preparation and storage; hay banks.

Tree and shrub feeds.

Forest grazing Assessment of fodder resources, carrying capacity of forest areas, selection and introduction of shade tolerant, grasses/shrubs as under growth.

Practicals Measurement, yield determination, botanical composition, basal area, grassland improvement plan, visit to Indian Grassland and Fodder Research Institute, Jhansi.

Excursion

(3)     Silviculture

3.1. Paper I(Foundation of Silviculture including Ecology)Introduction, definition, extent of forest in India and other countries; role of forests productive, protective, recreational, ameliorative in industrial development; history of forests and forestry in India; Silviculture; foundations of silviculture, practices of silviculture, silvical basis of rational silvicultural practice.

Environment of forests Environment or site, factors of site, climatic factors, edaphic factors, physiographic factors, biotic factors; site quality; classification of site factors on their mode of affecting vegetation.

Solar Radiation Importance; radiant heat and light; effects of solar radiation on forest vegetation, effects of light, duration of radiation (direct, diffused, cloudiness) and effects; temperature effect.

Air-temperature Sources of a tree's heat; absorption of heat by a tree; injurious effects of high and low temperature; critical temperatures, extension of a tree's range; air-temperature and forest vegetation, acclimatization.

Atmospheric Moisture Water and Vital processes in trees; sources of precipitation; mechanical action of rain, snow, sleet, hail etc., on forest vegetation; atmospheric humidity and its effect on vegetation; evaporation; transpiration; ratio of precipitation to evapor transpiration and its significance; precipitation-vapour pressure deficit quotient.

. Climate and Weather Definition of climate and weather, importance of climate and weather in forestry; elements of climate and the factors which influence them temperature, temperature and latitude, temperature zones.

annual range, or frost ground and pool, precipitation and humidity rainfall, its distribution, summer monsoons, winter monsoons and seasonal distribution; annual variation; heavy rains and floods, rainfall intensity; drought, rainy days and their significance; dew, invisible condensation, fog and mist; light or insolation, wind (pressure, velocity diurnal variation), lightening, atmospheric impurties periodicity in climate, climatic provinces integration of climatic factors, bioclimate, climate and potential protentivity.

Physiographic conditions Earth configuration; altitude and its effects on insolation, temperature, rainfall, wind etc.; aspect and its effect on various climatic factors; slope and its effects on various climatic factors; topography and surface conditions.

Soil conditions, soil moisture and site influence on forest vegetation, etc. will be dealt with in 'forest soils'.

Biotic factors Competition; inter-relationship between plants; importance of plant parasites; effects on animals; interference by man.

Interaction of locality factors Measuring effectiveness of site factors; effect of site factors on forest vegetation; compensating factors; most significant factors; modification of site factors in silvicultural practice.

Influences of forests on their environment Reaction of forest vegetation on its physical environment, effect of forest vegetation on air-temperature, soil-temperature, atmospheric humidity, precipitation (local and general), effect of forest vegetation on conservation of water; evaporation (from free crowns and ground); transpiration loss; surface run off; seepage and water retention; springs; stream-flow; floods effect of forest vegetation on air currents, how windbreaks act, effect of wind breaks on air and soil temperature, effect of forest vegetation on erosion; microclimate or forest stands; effect of forests on animal life including mankind effect on animal life, effect on mankind, forest aesthetics.

Forests Form and life of forest trees Structure and functions; species, varieties, sport varieties, sport forms, races, individuals, hybrids and crossbreeds; trees form; form of crown and branching, form of hole crotched or double topped trees, epicormic branches and water sprouts, stool shoots and coppico shoots.

Growth and development Growth characteristics of chief importance, height growth, diameter growth volume increase, quality growth, reproduction seed production, germination and establishment.

Crop morphology Differentiation of stands; developmental stages in stands; differentiation of stands on the basis of composition; differentiation of stands on the basis of density; crown and canopy; crown classification, root closure and root competition, conditions which influence density of boles; development of stands.

Hardiness and tolerance Injury at low temperatures; frost injury and frost hardiness; drought injury, and drought hardiness; injury at high temperatures; correlations between resistance to various factors; relative hardiness of species.

Forest composition and distribution Competition between species; concept of succesion and climax, classification of forest types, definition of forest types, bases of classification, criteria for delimiting forest types, forest types in relation to climate, forest types in relation to soil, forest types in relation to topography, forest types in relation to biotic factors; geographical distribution, distribution of species, botanical areas; principal forest types of India and their distribution.

3.2. Paper II(Practice of Silviculture, Regenenration and Tending) Natural regeneration; natural regeneration by seed, natural regeneration by coppice; natural regenerations by root suckers; cultural operations.

Artificial regeneration General consideration, objects of artificial regeneration, artificial versus natural regeneration, choice of species, hardwoods versus softwoods, quick versus slow growing species, exotics versus indigenous species, pure versus mixed crops, sowing versus planting, spencing organisation of staff and labour, village taungya plantation, time table, protection problems, irrigation, paths and roads, seed supply general, seed collection, seed extraction etc., seed testing, seed certification, seed received from outside sources, seed storage and transport, pre-sowing treatment of seed, seed orchards; preparation of plantation area clearing, burning, planting plan, direct sowing; nursery work general consideration, site and area, seed-beds, method of sowing, quantity of seed, time of sowing, protection of seed sown, shading, watering and damping off, weeding and soil working. including herbicides for the nursery, thinning out, transplanting, use of containers, maintenance of fertility; vegetative propagation general considerations, root sucker, stem and branch cuttings, harmone stimulants to rooting, root and rhinome cuttings, layering, grafting, budding; planting out survey and map, season of planting, size and age of stock, preparation of stock, transport to planting site, method of planting, watering, use of fertilizers, mixture of species, nurse crops, cover crops; mechanization general considerations, site preparations, nursery work, pruning; maintenance weeding soil working, watering, mulching, grazing, cost and financing plantation costs, fencing cost, plantation records, statistics of plantation; artificial regeneration of fast growing species definition, species, nursery practices, planting techniques, site preparation, after care cultivation of agricultural crops, genetical aspects; artificial regeneration of special sites; protection of plantations and natural regeneration; site maintenance and improvement; sites maintenance in regeneration operations; site maintenance in forest stands; tending introductory; necessity of tending, weeding and cleaning, weeding natural regeneration, weeding artificial regeneration, climber control, thinning in plantations; thinning in natural regeneration; thinning in irregular crops; pruning; use of fertilizers; excursions (nursery work thinning planting)

(4)     Forest Measuration

4.1. Paper IMeasurements of individual trees and of populations Measurement of characteristics of individual treesDiameter and girth measurement objects of these measurements, various instruments used, their construction and use, relative accuracy of each instrument, reference points of measurement i.e. breast height and other points, measurements of standing trees at these points, measurements of forked, buttressed, fluted and abnormal trees; bark thicknessneed for measurement and method thereof, bark per cent tables.

Height measurementsObjects of height measurement, reference points for measurement; various instruments used for height measurements, their construction and relative accuracies, sources of error in measurement.

Measurement of crown of trees e.g., crown length, crown width etc.

Measurement of failed treesDirect measurements of volume (xvlometric) and estimation of volume through sectional areas, length etc. Various formulae for volume estimation; description of various types of volumes, e.g., standard total timber, standard stem timber, branchwood volume including, commercial volumes, effect for errors in measurement of volumes, effect of using calliper, tapes and of length of log sections; units of measurement, F.R.I. rocedure of measurement of volume for felled trees.

Estimation of volume of standing treesWhy estimation; different methods of estimation e.g., ocular, through measurement of diameter and heights; form of trees various theories to explain form; form factor and form quotients; taper tables; various kinds of out-turn from a tree e.g. plywood, sawn pieces, pulp etc., estimation of out-turn and conversion factors.

Determination of age of treesStanding trees, ocular estimate, from records, from annual ring count, from borings, counting of whorls of branches; through successive measurements and application of formulae for trees without annual rings; age of felled trees; ring count; methods for trees without annual rings.

Growth of treesVarious kinds of growthgrowth in diameter, height, volume, quality and value; methods of determination of growth of trees with annual ringsstem analysis, stump analysis and increment borings with Pressler's borer, determination of growth of trees without annual rings from data from continuous inventory, sample' plots, linear increment plots; M.A.I, and C.A.I. characteristics of growth curves for trees; relationship between volume of trees and other variables e.g. diameter, form, site quality etc.

Volume tables and form class, taper tablesNeed for the volume tables, kinds of volume tables, direct and indirect methods, graphical techniques, an elementary idea of least square solutions and use of regressions (without actually solving these), tests of precision; taper tables.

4.2. Paper IIForest Inventories and crop measurementsDefinitions, basic concepts, e.g. population, quantitative and qualitative characteristics, frequency distributions, histograms, frequency polygon and frequency curves; concept of population mean (diameter, height etc.); sample estimate of population mean; dispersion of values, variance and standard deviation, co-efficient of variation, standard error of estimate; normal distribution, errors and distribution, expected values of mean and confidence limits.

Enumerations and samplingsComplete enumerationadvantages and disadvantages; calculation of population mean and standard deviation; non-sampling errors; sample enumerationadvantage and precision of results; complete u/s partial enumeration; the use of wedge prism and relaskop; small scale intensive surveys; layout of permanent sample plots including methods of computation of volumes including mean tree methods and grouping (arithmetic, Urich's, Hartig's and Block's) the F.R.I. method now adopted; layout and measurements and uses of L.I.Ps., continuous inventory plots, preservation plots, etc.

Large scale extensive surveysObjectives of surveys; decision about the design of surveys' design of field forms and decision on final tables.

Design of surveysWhy a design; role of statics in minimising cost at a given level of precision; some elementary designs for forest surveys, simple random sampling, stratified random sampling, stratified systematic sampling; what these are and why followed (in brief).

Estimation of volume of cropsCrop volume tables; estimations for crops volumes (regression estimations, use of volume tables, etc.).

Growth estimations of standsConcept of growth and definitions of growth, stand growth and tree growth, steps in estimating growth; continuous inventory; yield tablespreparation and uses; site quality determination, density thinning grades growth estimation; money yield tables; stand tables; use of stand tables; stand table projection; Dynamics of forest stands population.

Recent trends in mensurational studies (use of computers, mathematical models, etc., only brief indications).

4.3. Paper IIIRemote sensing techniques in forestryGeneral (brief theoretical discussion) on aerial photography and photogrammetry; types of aerial photographs, taking of aerial photographs, obtaining and handling of aerial photographs, storage, measurement on aerial photos, how a photo differs from a map scale and horizontal measurement, displacements on a single photo, stereoscopy, displacement in stereoscopic pair of photographs; agencies, for obtaining aerial photographs (new or old) in India, what are formalities given here, forms prescribed by Survey of India for requisition of photos (only briefly); Satellite imageriestheir techniques, uses and limitations.

Basic exercisesProper orientation of aerial photographs under stereoscopic transfer of points, construction of principal points, flight or course lines or match lines, indexing of aerial photographs on map; recognition and identification of objects on photographs, orientation and use of parallax bars; measurements of distances, angles and area in a stereoscopic model, measurement of height, contour and form line drawing using parallax bar.

Forestry applicationsMeasurement of characteristics of single tree; measurement of characteristics of a stand; area determination and stock maps, kinds of maps, planimetries and topo maps (Discuss relations, precision, time and cost involved in doing one of standard alternatives), use of aerial photographs in forestry inventory; use of aerial photographs in forest management; forest maps; forest record e.g., aerial photographs as records for past history, insect and disease survey; silvicultural and ecological surveys, timber scale, road location, logging plan, afforestation, wildlife management.

Compilation of photo interpretative mapspreparation of minor control -plot and combination by Arundel method; combination by allotted template method; air survey compilation of base map; transfer of photo interpretation data to base map by various methods e.g. ocular, sketchmaster, photograph etc.

Specimen report of a Forest Survey with use of aerial photo interpretation.

(5)     Geology

5.1. Paper I (Theory)IntroductionGeology, its relation to other sciences; earth as a planet, views about its origin.

Relief of earth.

Topography and GeomorphologyHumid regions; and regions; dissected topography and morphology of mountain region.

Classification of land forms and their significance in forestry.

Rocks and mineralsRocks and minerals of the crust; minerals and components of rocks; identification of mineral through physical characters; important rock forming and ore-forming minerals; igneous rocksforms, types; sedimentary rocks; metamorphic rocks.

Geological structures and their topographical expressions.

Classification of geological formationsPrinciples followed; methods adopted; correlation of widely separated formations; standard geological sequence; geological formations of India.

Weathering and Soil formationMineral constituents of various rocks; weathering action and agencies responsible; residual soils from various rocks; soil minerals, soil clays and their effect on soil properties.

Correlation of geological formations with forests.

5.2. Paper II (Practical) Minerals Physical characters of minerals; important rock forming minerals.

Rocks Igneous rocks; sedimentary rocks; metamorphic rocks.

Fossils Introduction of fossils.

Maps Simple geological maps.

(6)     Soil Science

6.1. Paper I (Theory)IntroductionDefinition of soil and concept of soil-plant relationship, soil and site; soil with special reference to forestry.

Social compositionMineral composition of soil; mineral constituents of soil.

Soil profileDefinition of soil profile; development of soil profileeffect of soil forming factors and soil forming process, development of some typical soil profile.

Soil propertiesPhysical propertiesSoil texture of particle size distribution, soil water, soil structure, soil air; chemical propertiessoil pH, cation exchange in soils and its significance, availability of nutrients; biological properties; organic matter decomposition and significance of C : N ratio, role of microbes in nutrient transformations, role of mycorrhiza in mineralisation of nutrients.

Soil survey and classificationObjectives of soil survey; types of soil survey; soil classification.

Soil types of India.

Plant nutritionEssential nutrients and role of nutrients in plants metabolism; deficiency symptoms of nutrient elements on plants.

Soil fertility evaluation and fertilisation of soilsSoil fertility evaluation techniques and usefulness; applicability of these techniques; fertilization of soil with inorganic materials, fertilisation of soils with organic materials.

Improvement of problem soilsImprovement of acid soils; improvement of salt affected soils, improvement of soils affected by diseases and pests.

Management of forest soilsNursery soil management; management for optimum returns from the inputs.

6.2. Paper II (Practicals)Handling soil samples for the laboratory analysis; determination of soil pH; mechanical analysis of soil; soil moisture determination; soil organic matter determination; determination of nitrogen, phosphorus and potassium in soil; determination of bulk density and porosity in soil.

(7)     Forest Surveying

7.1. Paper I (Theory)Objects and scopeIntroductions; definitions, plane and geodetic surveys; cadastral, topographical, geographical, city, route and engineering surveysfield and office work; principles of surveying; errors in surveyingcumulative and compensating errors and mistakes; scope of surveying in forestry.

ScalesDefinition, representative fraction; construction of scales, requirements of a good scale, simple diagonal, vernier and comparative scales; choice of scales and scales generally adopted.

Maps and map readingIntroduction, definitions, objects of map reading-scope in forestry, conventional signs; history of map publication in Indiathe 1824 and 1905 schemes; classification and nomenclature of maps, geographical and topographical mapsforest maps; the map cataloguehow to obtain maps; map reading; orientation of map, methods of finding true North; finding one's own position on the map; relief and its representation; hachures hill shading spot height, contours and form lineslayer tints.

Measurement of distancesUnits of measurements-the foot and the metre; direct measurement and computations; the field party and equipment; the chain and arrows; the steel band; the tapes; the ranging rods, the cross staff and optical squarestheir construction and use; linear measurements, ranging of chain and lines, testing and adjustment of chains, chaining the line on flat ground, chaining on sloping ground and hypo-tenusal allowance, sources of error in ordinary chaining and measures to minimise them, correction of distances and areas measured with incorrect chains; chaining round obstacles.

Chain SurveyingPrinciple, suitability surveys with straight and irregular boundaries, the lines and offsets, field work, reconnaissance, selection of stations and well conditional triangles, marking of stations, the base line, running survey line and accuracy of offsets, oblique offsets and offsets to different kinds on objects such as buildings, fences, river margin etc., the field bookssingle and double line systems, method of recording, method of plotting, the drawing Board and recording, method of plotting, the drawing board and plotting scale; arrangement of work on the sheet including the title, North point and scale, lettering, printing, inking and colouring.

Measurement of anglesObjects, triangulation; instruments, prismatic compass, construction, use testing, sources of error and corrections; magnetic bearings, forward and back-bearings and their relationship, whole circle bearing and reduced bearing and their relationship; the meridian true, magnetic, grid and arbitrary meridians; the magnetic declination and its variationsisogonic and agonic lines, dip of the needle and isoclinic lines; local attraction-causes and correction.

Chain and compass surveyingMethods of surveying, radiation, intersection and traversing; the closed and open traverse-comparison with chain survey, applicability; the field bookdata for plotting sources of error and measures to minimise them, accuracymethods of checking closed and open traverse data, interior and exterior angles, latitudes and departures, Northings and Southings; methods of plottingparallel meridian, the paper protractor, consecutive coordinates and the independent coordinates; Sale's Traverse Table; closing error, its distributiongraphically and by computation; field problems to find horizontal distance to an inaccessible point, supplying omission of one side of a closed traverse; laying out coupe, its demarcation.

Plane table surveyInstrumentsPlane table, alidade declinator, plumbing fork and bob; mounting of paper; centering and orientation; methods of plane tablingradiation, intersection, traversing and resertion; the three point problem and its solutionmechanical trial and error and the Bessel's graphical solutions, the two point problem and its solution; sources of error in plane tabling; advantages and disadvantages of plane tabling, applicability.

LevellingIntroduction definitions and scope, the level surface; horizontal and vertical planes, datum surface and reduced levels.

Topographical surveyingIntroduction, utility and scope; methods of contouringdirect and indirect/by interpolation, indirect contourings by radiating lines, spot height and grids; characteristics of contours; uses of contours.

Computation of areasComputation field notes, by offset distances from a straight survey line, midordinate; average ordinate, Trapezoidal and Simpson's rule; from the planby division into triangles and trapeziums, by area squares and polar planimeter.

Copying, enlargement and reduction of mapsCopyingmapstracing, pricking and ferro-printing, enlargement and reduction by proportional compassby squares, by pantograph, by photography.

7.2. Paper II (Practicals)Drawing equipment and their uses; lettering construction of diagonal and verneir scales map reading; chain surveying instruments; chain survey of an areafield work plotting and finishing; prismatic compass and theodolite; chain and compass surveyingintersection; traversing; plotting and distribution of error; Gales traverse table, plane tablingsurveying and finishing; two and three point problems.

Computation of areasThe popular planimeter.

Copying, enlargement and reduction of mapsProportional compass and pantograph.

(8)     Forest Engineering I

Building materialsStonesClassification, characteristics, quarrying and dressing, natural bed; bricks and tilessuitable earth, method of manufacture, characteristics of good bricks and tiles, standard size, lime stone and surkhi sources and classification, burning of lime stone, storing and uses of lime, bulking of sand; cement-properties, types, storing uses; mortarsdefinition, kinds, proportions, mixing, laying, curing, quantities needed for masonry and brick work; concretelime and cement concrete, essentials of good concrete, . proportions, mixing, laying and curing of concrete, water-cement ratio and consistency, quantities of ingredients needed; reinforced cement concrete principles and advantages, location of reinforcements in simple supported beams T-beams, beams, slabs, lintels, balanced cantilevered beams and slabs, columns and their bases, formwork or shuttering; finishingproportions of lime and cement plasters, method of application and curing, pointing, proportion of ingredients, method of pointing, kinds of pointing, transparent washing, colour washing and distempering; timber characteristics of a good structural timber, paints and varnishescharacteristics, methods of painting timber and steel structures, wood ceiling, tarring.

Building constructionSelection of site for a forest building or forest colony, preparation of site; foundationobjects, causes of failure and precautions, foundation bed, safe bearing capacities of soils, safe loads on masonry and foundation beds, footing, width of foundation beds, thickness of concrete bed, depth of foundation bed by Rankine's rule, improving bearing power of soft soils, methods of securing safe foundations on soft soils, setting out of buildings, excavation of trenches, plinth courses precautions against termites, damp proof courses; super structurethickness of walls, scaffoldings stone versus brick, methods of constructing mud, brick, masonry C.G.I. and wooden walls, bonds in brick workkinds, difference between English and Flemish bonds, details of English bond at corners, junctions and intersection of 1 brick and ½ brick walls, construction of different kinds of masonry walls. Ashlar, Ashlerfaced, random and coursed rubble and dry rubble masonry and dry stone revetments; sills, lintels and archeskinds of sills and intels and their construction, position of reinforcements in RCC lintels, uses of arches in building and their classification, names of parts, principles of construction and centerings; carpentryprinciples of jointing, types of joints, lengthening, bearing and framing joints, common types of joints used in wooden floors, door leaves, roof trusses, roofstypessloping and flat roof, sloping roofssingle, double or purlin and trussed roofs, roof slopes, nature of stresses in roof memberswall bearingwind filling gable and hipped roofs flat the jack arch roof, terraced and RCC flat roofs; roof coveringsthatching, country tiles roofings, Allahabad tiling, Mongalore tiling C.G.D. and sheeting, salting, flashings gutters, hips and valleys, ceilings; floorstrench and basement filling, earth floor, stone floor, tile floor, concrete and wooden floor, doors and windows, fan light, ventilator, clerestory types and sizes normally used, fittingsthe frame work, typesledged and braced batten doors, pancelled, glazed, ventilated and wire gauge doors, swing doors, of and dormer windows, sky light stairsthe stair case, types of stairs, straight, dog-legged, open wall, Newal, bifurcated and geometrical stairs, location and design of stair cases, fire places and chimneyslocation, essential parts and common sizes of fire-places, chimney stack, the smokeless chullah and cooking range, lighting conductors principle materials used, earth connections, estimatingprinciples and essential parts, project report, specifications, units of measurements, procedure and proformas for detailed measurements and bill of quantities for buildings, taking out quantities for simple buildings, abstracts of cost, plinth area and cube rate estimates, analysis of rates, measurement book; drawingsplan, section and elevation of small building.

Strength of materialsIntroduction to stress and strainHook's law, Poisson ratio, elastic limitelastic constants and their mutual relationship, ultimate strength, factor of safety and working stresses, application to timber; bending moments and shear forcedefinition, BM and SF diagrams, cases of simply supported beams and cantilevers carrying concentrated and uniformly distributed loads.

PracticalsLocation of reinforcements in RCC lintels, beams and slabs, columns and weather shades; foundations of buildings, standard foundations and design by Rankine's formula; bonds in brickwork, English bond at corners, junctions and intersections of one and one timber joints in roof trusses and timber stairs; doors and windows different types; plan, section and elevation of a small building with gable roof half brick walls; hipped roof; preparation of a building estimate; BM and SF diagramscases of simply supported beams and cantilevers, carrying concentrated/uniformly distributed loads.

(9)     Botany I

9.1. Paper I (Theory)Histologycellcell structure, physical and chemical nature of cytoplasm, nucleus and plastids, cell wall, growth and thickening of cell wall, cell inclusion i.e. carbohydrates, proteins, aminoacids, fats and oils, minerals, crystals, latex, etc., cell formation; tissuesmeristematic tissues of stem and rootspermanent tissues and tissue systems, xylem and phloem; anatomy of stemsdicot; monocot and gymnosperms with one example of each, anatomy of roots, dicot and monocot roots; anatomy of leaves, secondary growth in thickness of dicot stems, formation of bark, leaf fall, development of knots and healing of wounds.

PhysiologyAbsorption and conduction of water and mineral salts, escent of saptheories regarding transpirationmechanism and important factors affecting transpiration and' adaptations for regulating the same; photosynthesis mechanism and factors affecting the same transportation and storage of foods, carbohydrates, fats and oils; nitrogen fixation and assimilation by plants, root nodules; special modes of nutrition carnivorous plants; symbionts, saprophytes and parasites; respirationconditions affecting respiration; growth and movements; reproductionvegatative, asexual and sexual.

GeneralInstructions for botanical collection (before first tour); general instructions regarding identification of plants and use of flora.

9.2. Paper II (Practicals)Morphologyalgae, fungi, mosses, ferns, etc. and use of microscope, parts of flowering plants, leaf and leaf parts, phyllotaxy, flower and floral parts, aestivation, inflorescencestypes, fruits and seeds, placentation, stem and root modifications, description of plants: histology anatomy of stem and roots, anatomy of leaves, secondary growth (only slides to be shown); collection of botanical specimen and their preservation.

(10)   Utilisation

10.1. Paper IDefinition scope and terminology; development of logging in Indiaof research, development, training, users and manufacturers; logging development process, coordination; basic logginghand tools and their maintenance, power; chair saw, short bar power chain sawuse and attachments, felling (including felling of leaning trees)cross cutting, delimbing etc., of road transportground skidding, various kinds of tractors and attachments used in skidding, dragging winches, winches, aerial transportation; major transportationloading devices, truck transportation, water transportation; departmental logging and its merits; marketing and sales; timber depotssize, organisation and management; forest labours organisation and management, wages to labourers; physiological studies in logging; logging planningvarious factors and their impact, investment calculationsmachine cost calculator's for various forestry machines, road planning, logging organisation and administration control; work study and its application in logging; safety measures in logging; logging machines in advanced countries.

PracticalsMaintenance of saws, hand tools, work study methods and planning.

10.2. Paper IIIntroductiondefinition; non-timber forest products of India and their importance in rural and industrial economy of the country; survey of non-timber forest products; fibres and flossesfibre yielding plants; method of cultivation of important fibre yielding plants; grasses, bamboos and canes, various grasses and their uses; bamboosspecies of bamboo, their occurrence, cultivation, exploitation and uses, bamboo survey, important species of canestheir distribution, practice of cultivation harvesting, processing and uses; essential oilsmethods of extraction of essential oils; essential oil bearing plants of commercial importance and the methods of their cultivation and exploitation.

Oil seedsImportant oil seeds obtained from forests, their methods of collection, processing, packing and storage.

Gum resins and oleoresinsCommercial gums, resins and oleoresins and their economic importance; methods of tapping of important gums, resins and oleoresins; processing, grading, packing and storage of gums. Tans and dyes vegetable tanning materials obtained from forests, their extraction, processing handling and storage; important dyes.

Drugs, poisons and insecticidesImportant drugs available from forests, method of cultivation, harvesting; processing and grading; poisons and insecticides.

Edible plants, nuts and spices.

Rubber and gutta percha; method of tapping, processing and uses of rubber.

CharcoalVarious types of kilns used for manufacture of charcoal; charcoal dust briquettes.

Miscellaneous productsBidi leaves; products of destructive distillation of wood, leaf folder, others.

Animal productsLac and shellac; silk and tassar, miscellaneous productshoney wax and ivory etc.

Mineral products.

II. EXERCISES IN THE FIRST YEAR

(1)     Study and practical work during tours

1.1. Summer tourStudy of locality factors leading to forest vegetation and site quality. Forestry terminology; stem analysis; stump analysis; increment boring, sample plot layout; enumeration; field botany, soil profile and its description.

1.2. Dehra Dun, Punjab and Himachal Pradesh tourSoil Conservation, watershed management, farm forestry; ravine reclamation.

Succession, nursery practices, enumeration, compartment description, forest types and field botany.

1.3. Winter tourStudy of ecological succession, natural and artificial regeneration, tending, mechanized plantations of fastgrowing species, yield and volume tables forest types. Natural and artificial regeneration, taungya technique, afforestation techniques in various types of areas; forest types forest based industries; cooperative management of forests.

(2)     Botanical collections during each tour

Collection and submission of complete botanical specimens of not less than 30 plants properly dried, mounted and labelled at the end of each of the tours mentioned in 1 above.

(3)     Engineering Plates

Brick bonds, foundations; plait's elevations and cross-sections of two simple buildings, sketch plans of buildings, bridges, lime kiln etc. made during the tours in a graph note book.

(4)     Surveying Plates

Drawing worklettering, chain survey, prismatic compass and chain survey, plan table and chain survey, topographic survey.

III. WRITTEN AND PRACTICAL EXAMINATION IN SECOND YEAR

(1)     Wildlife Management

IntroductionConcept of wildlife and history of wildlife management; * relationship with the. allied subject.

Wildlife values and conflictsValuesaesthetic, economic, scientific, ecological, religious, recreational; conflictslanduse priorities, crop destruction, disease carriers.

Biological and ecological base of managementDistribution and behaviour of animals as affected by various environmental factors and adaptations, concepts of niche, habitat and ecosystem, environmental gradients; zoogeo-graphic regions of world with special reference to wildlife in India; fundamental requirements of wildlifefoodconcepts of food chains, food webs, pyramid of numbers, water pinch period, shelterterritory, home range, edge effect, factors affecting animal populationsconcepts of age and sex structure, mortality and natility, density and saturation point, gregariousness and flocking, breeding potential, biological pressure, environmental resistance, internal adjustment factors, biological surplus and extinction threshold, social organisation and behaviouranimal communities, general inter and intraspecific relationship, dominance, predator and pre-relationship, engestive, eliminative and aganistic behaviour, commenselism, mutualism, parasitism, symbiosis.

Techniques of field studies of wildlife populationsField observations and records; tracks, trails and other animal signs; trapping, capturing and marking; rumen and focal matter analysis.

Population estimationCensuses and estimatesvisual counts (direct counts and indirect counts), use of animal tracks and signs; sample estimates King's method and its modifications, peliet group counts, use of pug marks; indicesLincoln's index.

Rare and threatened species in IndiaStudies of important rare and threatened species of India and steps taken for their preservation.

Sanctuaries, national parks and zoological parksGeneral concepts of their creation and administration; discussion of some important national parks, sanctuaries and zoological parks of the country.

Wildlife legislationWildlife Preservation Act, 1972, Games Act, Shooting Rules, Arms Act; international and national organisations for wildlife conservation.

(2)     Environmental conservation

Introduction, environmentits definition, components, ecosystems; environmental conservation and management; the nature of natural resources renewable and non-renewable; the major biotic regions of India and world; man's record on the earth, land, its characteristics, use and problems agriculture, forestry, livestock, wildlife; water, its uses and problems, resources, the conservation of environments; the problem of population, the outlook; rural and landscaping; pollution aspectsair, water, noise, rural, urban, industrial; pollution monitoring; environmental policyeducation, research and coordination in India; environmental legislation in India.

(3)     World forestry

Forest geography of the worldfactors influencing the world distribution of forests; historical background and present distribution of world forests.

Forest resources and forestry practices in different regions of the worldNorth American region; Central American region (Tropical); South American region; Scandanavian region; European region; Mediterranean region; U.S.S.R.; Central Africa (Tropical); South Africa; South East Asia; Eastern Asia (Japan and China); Australia.

Regional development of wood based industries in the world.

Trade patterns in forest raw materialsTo be given greater importance.

World geographyPhysical features; climate, vegetation types; distribution of forests and types.

HistoricalHistorical phytogeography, evaluation and migration of plants; historical zoogeography, evolution and migration of animals.

World forestry literature (periodicals, journals, etc.) with display.

World forest organisationDevelopment world agencies and organisations, e.g. SID., D. NIDA and others; world forestry research agencies and organisations, e.g. IUFRO, IUCN, WWF and others; status of world forestry research and education.

Congresses, commissions, conferences and conventions relevant to forestry on global basis.

(4)     Silviculture

4.1. Paper IIISilviculture of Indian TreesGeneral description Dealing with general nature, growth characteristics, distribution (Geographic and Geological) phenology, silvicultural characters, autecology, synecology, community environment, regeneration methods and management of Indian species of economic importance.

At Headquarters

Main speciesBroad leaved, Acacia nilotica, Acacia catechu, Dipterocarps. Dalbergia sissoo, Santalum album, Juglans regia. Bombax ceiba, Anacardium occidentale; exoticsstudy of below mentioned exotics under the headings like importance, their role in forest economy, purpose of introduction, suitability of species, ecological and economic factors, means of establishment, management and other consideration for the following speciescasurina equisetifolia. Prosopis juliflora, exotic conifers (tropical pine in particular), species of secondary importanceToona ciliata. Ailanthus excelsa. A grandis, A malabaricum. Dalbergia latifolia. Gmelina arborea Adina cordifolia, Lagerstromia species, Holoptelea integrifolia, Terminalas, Hymenodictyon excetsum. Quercus species. Boswilia serrata, Hopea parviflora. Pterocarpus species, Anogeissus pendula.

On Tours

Main species ConifersCedrus deodara, Picea smithiana, Abits pindro pinus excelsa, Pinus roxburghii : Broad leavedShorea robusta, Tectona grandis. Bamboosgeneral, Dendrocalamus and Bambusa arundinacea; ExoticsEucalyptus, Eucalyptus camalolulensis (Mysore gum), Tan bark wattles specially Asacia mearnsi, Poplars.

4.2. Paper IVSilvicultural SystemsIntroduction, definition and objectives, classification.

Clearfelling systems and its modifications.

Shelterwood systems (involving concentrated regeneration fellings) Uniform system, group system, irregular shelter system.

Shelterwood system (involving scattered removal of trees)selection system.

Coppice systemSimple coppice system, coppice with standards, coppice with reserves.

ConversionReasons for conversion from one system to another; types of conversionconversion from selection to uniform, conversion from coppice to high forests.

Modification and combination of various systems to suit local conditions in IndiaDiscussion on the justification of giving new names to modifications of systems in India. U.P. Selection System, Punjab Shelterwood System, Coppice with Reserves.

4.3. Viva Voce in SilvicultureThis shall cover general silviculture, Silviculture of Indian trees, Silvicultural systems etc.

(5)     Forest Management

IntroductionDefinition and scope, management of forests and its peculiarities, principles of forest management and their application.

Objects of ManagementPurpose and policy, choice of objectives, owner's attitudes and social role of forestry.

Sustained YieldGeneral definitions, e.g. felling series, rotation felling cycle, cutting series etc., concept and meaning of sustained yield.

RotationDefinition, kinds of rotation, factors affecting choice of rotation, rotation and conversion periods.

The Normal ForestDefinition and concept, normality in regular forests, normality in irregular forests.

The actual growing stock and its incrementGeneral considerations, distribution of age gradations or classes in regular forestsnormal and actual; distribution of age gradations or classes in irregular forestsnormal and actual; distribution of age gradations or classes in forests under coppice systems;

growth estimation and reduction factors for density, quality, miscellaneous quality and price increment and forest per cent.

Yield regulationGeneral principles of yield calculation; silvicultural systems in relation to yield regulation; methods of yield regulationyield regulation in regular forests, by areareduced areas and Hufnegl's modification, by volume and increment methods yield regulation in irregular forests methods based on growing stock only, Von Mantel's formula and its modifications, methods based on increment onlyBiolley's method du controlle, methods based on volume and incrementAustrian method. Hufnegl's, French method of 1883 and its modification, method based on number of trees in various age classes and time taken to pass from one age class to the nextBrandis' method, Hufnegl's method, Smythies safeguarding formula.

Application and control of the different methods of yield regulation in forest management in Indian Forestry.

Multiple Uses of Forestry.

(6)     Working plan

IntroductionDefinition, object, scope, sphere, necessity for revisions, division of forests into various units, maps, concepts of national, regional and local plans, project formulation, evaluation and appraisal.

Preparation of a Working PlanPreliminary working plan report; field workstock mapping, checking of maps, compartment description, collection of statistical data, collection of other data, evaluation of management alternatives.

Office workCollection of data for Part I and analysis, writing of Part I and II, Management of information systems for working plans.

Control of Working Plan.

Working Plan exercise will be conducted in any suitable sal or other forest covering as many types as possible. Each trainee will be required to write up a working plan for an area not less than 1,000 hectares.

(7)     Forest Economics and valuation

IntroductionDefinition, role and relevance to forestry; general tools of economic analysis; peculiarities of forest economics; role of forestry in Indian economy.

Demand and supplyTheory of consumer behaviour; concepts of demand and supply; concept of elasticity of demand and supply; demand and supply of forest products.

The marketMarket structures; pricing of forest products; market structure for forest products.

Production and costsFactors of production; law of diminishing returns; long and short run productions function; cost of production.

Timber production economicsFactors influencing timber production; timber production and its economic peculiarities, locational theory and transportation.

Wood products economicsDemand, supply and pricing of major forest products; demand, supply and pricing of minor forest products; forecasting techniques.

Forest valuationConcept of interest on capital; present worth, internal and rate of return with practical examples; land expectation value and concept of profit with illustration; stumpage appraisal.

Non-wood productsTechniques of evaluating non-market values; general concepts of wildlife economics; application of economic theories to outdoor (forest) recreation.

Forestry planning and budgetingPlanning in forestry; project formulation and evaluation; concepts of budgeting with applications to forestry.

Operation research techniquesOptimisation methods in forestry; practical application.

(8)     Forest Protection

General considerationThe place of forest protection in Indian forestry; classification of injurious agenciesanimals, insects, plants, atmospheric agencies.

PreventionIts importance.

Man as a source of injury to forestFollowing fires; causes and character of forest fires; five prevention activities; presuppression activities in fire control; fire suppression; fire control policy and objectives.

Protection against shifting cultivation and faulty land use.

Protection against mismanagement; protection against domestic animals and wildlife; protection against injurious plants; protection against atmospheric agencies.

(9)     Forest policy and law

Forest policyDefinition, necessity, scope, range and various considerations; foundations of a stable forest policy; contents of a national forest policy; India's national forest policy; contents of the 1952 forest policy and its correlation with the policy of 1894; need for a revised forest policy for India.

Forest lawLegal definitions, application of Penal Code to forests; general principles of criminal law; legal principles of punishment; the Criminal Procedure Code as applied to forestry matters; the Law of Evidence and the Indian Evidence Act as applied to forestry matters; objects of special forest law; the Indian Forest Act; general provisions; detailed study; legal organization of the forest service.

Connected laws (dealing with wildlife etc.)

Forest administration (including forest cadres, forest manuals etc.)

(10)   Social Forestry

IntroductionDefinition, scope, necessity, special significance in the context of energy and small timber requirements of India, environmental pollution and recreation place of social forestry in the national forest policy in India.

Farm forestryIts need and scope on and around agricultural lands; role in rural economy and its effect on agricultural practices; establishment of farm forests, choice of species, planting techniques, maintenance; organization of the programme, role of the forest departments protection.

Social forestryObjectives and scope vis-a-vis farm forestry; raising of trees for fodder, timber, firewood, creation of pasture lands; avenue plantations, canal bank plantations, plantations along railway lines; choice of species, techniques, maintenance; extension approach, organisation of the programme, role of the forest department; protection.

Recreation forestryNeeds of the urban population; scope of its application in forests, city forests and concept of integrated town planning and forestry; creation of forest parks in natural forests close to urban centres.

Wind breaks, shelterbelts and catchment forestScope of creation of wind breaks, shelterbelts; choice of species, techniques, maintenance; scope in the catchment forests of water works, etc.; protection.

Organisation, legislation and publicityExtension, organisation, training and demonstration, public participation and publicity; need for a defined policy, suitable legislation to support the programme.

(11)   Tribal welfare

GeneralDefinition, types, distribution and demography of tribes, racial classification.

Concept of races, tribe, family, clan and kinship, principles of social grouping.

Cultural traditions, customs, ethos, beliefs and practices of tribals in general, political organisations and social controls.

Tribal economy.

Details of few important tribes of India, e.g. Bhils, Santhals, Gonds and nomadic tribes.

Administration of tribal affairs, constitutional provisions for their welfare and tribal development plans.

Approaches towards tribal policies of isolation, assimilation and middle path.

Tribals and forests, their symbiotic relationship.

PracticalsCase studies of FLCS (forest labourer co-operative societies), Case studies on colonisation of tribal communities.

Case studies on exercise of right and concessions by tribals.

(12)   Engineering II

RoadsIntroductionnecessity of roads, classification, cross-section, systems of metalling, road gradients; alignmentreconnaissance, obligatory points, alignment of a plain road, alignment of a hill road, preliminary survey, paper location, demarcation; designroad and land width, the shoulders, camber, section on hill sides, gradients, earth work, drainage of plain and hill roads, road curves; superelevation, widening and sighting distance, retaining walls and breast wallsnecessity, materials used, forces acting, conditions of stability and thumb rules for design of brick-work, masonry and timbercrib retaining walls; estimatingprinciples, earthwork by trapezoidal and prismoidal rules, the slope template, the abstract of cost; setting outuse of the field level and boning set for setting out gradients, instrumentlevelling instrument, dumpy level, adjustments, difference of levelsback sight, intermediate sight, fore-sight, height of instrument and change partaxes of telescope and line of collineation, negative readings, reduction of levels, rise and fall system and the collineation or HI system, their relative merits, arithmetical checks, the level book, classification of levellingsimple, compound or differential, profile, cross-sectioning, reciprocal levelling; setting out buttings and embankments, setting out of simple circular curves by the method of ordinates from the long chord, vertical curves; construction, organisation of labour, tools, clearing, economical digging, load and lift, construction of earth stabilized and water-bound macadam roads, cordurcy roads, use of camber template; maintenancegeneral wear of roads, surface maintenance, improvement of existing roads, renewal of surface, road water-tables and pole drains, road signs, notice boards and guard stones.

BridgesIntroductionTypes of forest bridges, the ford, Irish bridge, causeway, road syphon, culverts, timber bridges, cantilever bridges, suspension bridges; selection of site and waterwayselection of sitefactors affecting afflux and free board, provision of waterwayfactors affecting waterway for culverts and small bridges, scour and its prevention; masonry arched culvertsnames of parts, economical spans, thumb rules for design, principles of construction centering; simple wooden bridgesa typical small wooden bridge, the abutment and piers, the timber bank seat, timber post, pile and masonry abutments and pierssingle and double trestle pierstimber crib piers, construction of the super-structures, the through and deck span timber girder bridges, common suspension bridgesparts, stability, principles of constructiontowers and anchorages, the roadway.

Water supplyIntroductionSources of supply, springs, streams and rivers, ponds and lakes, dams and reservoirs and wells, types of wellsshallow wells, deep wells and artisan wells, bore wells and tube wells; sinking of wellsselection of site for shallow and deep wells, staining, sinking of masonry lined wells; yield calculationssprings, streams and rivers, ponds lakes and dams, wells, spacing of well; purification of waterprinciples, clarification and sterilization, cleaning and protection of wells.

Design of timber structureSimple elastic theory of bendingbending and shear stresses in simply supported beams and cantilevers carrying concentrated and uniformly distributed loads, direct and bending stresses; stress diagrams-stress diagrams for roof trusses with and without wind loads; designtimber beams, short timber columnsties and struts of a framed structure.

PracticalsRoad designcross-section of a road in the plains/hills and retaining walls; preparation of road estimateearthwork calculations; setting out road curves by ordinates; a masonry arch culvert; a simple timber girder bridge; a cantilever bridge; a suspension bridge; stress diagrams for timber trusses with and without wind load; design of ties and struts of a timber frame.

A masonry arch culvert.

A simple timber bridge.

A cantilever bridge.

A suspension bridge.

Stress diagrams for timber trusses with and without wind load.

Design of ties and struts of a timber frame.

(13)   Forest Machinery

Motor MechanicsPetrol and diesel engines; 4-stroke and 2-stroke engines; fuel system; ignition system, lubrication system; transmission system; cooling system; fault detection and daily checks.

Maintenance and operation of machineriesnursery; plantations; harvesting; transport; fire fighting.

(14)   Botany

14.1. Paper I (Theory)Taxonomy and its significancebrief history of classification; systems of classification, viz., Bentham and Hooker, Engler and Prantl and Hutchinson.

Plant nomenclatureImportance of plant nomenclature; brief history.

Modern trends in plant taxonomy.

Systematic botany of Indian forest plants following Bentham and Hookers system, with emphasis on families of forestry importance (tree species), their distribution, field characters and their economic importance.

DicotyledonsPolypetaolao

(1)     Magnoliaceae

(2)     Guttiferae

(3)     Dipterocarpaceae

(4)     Malvaceae

(5)     Stereuliaceae

(6)     Rutaceae

(7)     Moliaceae

(8)     Sapindaceae

(9)     Anacardiaceae

(10)   Leguminocae

(11)   Rosaceae

(12)   Rhizophoraceae

(13)   Combretaceae

(14)   Myrtaceae

(15)   Lythraceae

Gamopetalae

(16)   Rubiaceae

(17)   Sapotaceae

(18)   Ebenaceae

(19)   Bleaceae

(20)   Apocynaceae

(21)   Bignoniaceae

(22)   Verbenaceae

Apetalae

(23)   Lauraceae

(24)   Euphorbiaceae

(25)   Urticaceae

(26)   Cupuliferae

(27)   Salicaceae

Monocotyledons

(28)   Pal-maceae

(29)   Grasineae

14.2. Paper II (Practical).Dissection, sketching, description and identification (with flora) of forest plants.

(15)   Zoology and Entomology

15.1. Paper I (Theory).Introductionimportance of forest entomology.

Animal ecologyRelations of animals to their biotic and abiotic environments; riche, habitat and ecosystem; inter-relationship of insect populations, forest stands and forest practices.

Elementary EntomologyInsect anatomy; inset biologies, life histories, metamorphosis and hibernation; insect taxonomyclassification into orders.

Forest EntomologyInsect pests of standing trees (plantations and natural forests)-injury, biology, life history and control of insects of economic importance in forestry with special reference to the following tree speciessal, teak, toon, mahogany, cacia, cashew, semul, ailanthus, mechellia, gmelina, eucalyptus, poplars, willows, deodar, tropical pines and high level conifers (spruce and fir); insect pests of felled and converted timbers injury, biology, life history and control; insect pests of nurseries and their control; insect pests of seedsinjury and methods of seed storage, control; termites in relation to forestry and timberbiology, ecology, life history and control; insect vectors of plant diseases with special reference to sandal spike disease; ecological classification of harmful and beneficial insects.

Principles and methods of insect pest controlGeneral principles integrated control measures; methodschemical control, insecticides, technique (appliances), biological control, biological control agents, silvicultural control (management), mechanical and physical control, attractants and repelants, male sterile technique etc., legislative control and plant quarantine measures.

15.2. Paper II (Practical).Visit to entomology museum to see insect pests and their damage with particular reference to the following pests of standing forest trees, sal heartwood borer, teak defoliators, teak canker grub, meliecene shoot borer, ailanthus defoliator, champ bug, gamhar defoliator, poplar stem borer, deodar defoliator, bark beetles, spruce budworm, pine shoot borer; nursery pests, cutworms, chafen/grubs and circkets; seed pests, bruchids, weevils and microlepidoptera; insect vectors of plant diseases. Cocolidia indica and Nephotettix impicticeps; termite nest, termite castes; timber entomology pests of felled timber, bark borers, pin hole borers, ambrosia beetle, sapwood borers, shot hole borers, heartwood borers, drywood borers; beneficial insects; parastites, wasps and flies, predators, bugs, beetles, mantids, wasps, lac insect, honey bees, silk worms.

Visit to insectaryDiagnosis of insect attack by symptoms; how to report and send specimen to Forest Research Institute asking for advice.

Spraying equipment and demonstration of spraying.

Insect collectionSetting, pinning and preservationprobationers shall submit a collection of 50 insects to cover 9 orders and 20 families collected during their tours, field observations of the collection to be written in fieldsnote book, collection (wet and dry, damage and life histories) should he systematically and biologically grouped, labelled and identified upto family.

Excursion to forest areas, felling sites and timber depots.

(16)   Mycology and Pathology

16.1. Paper I (Theory).Fungidefinition; position in plant kingdom; broad classification; important families in Mymenomycetes; important genera in Polyporaceae.

Nutrition in fungiMycorrhiza.

Timber decay and stainCauses; types, effects on wood.

DiseasesCauses and symptoms.

Protection of timber from decay (after felling in forests, in storage and in use).

Wilt diseasesNursery diseases; wilt of shisham due to Fuserium solani; wilt of Casuarina due to Trichosporium vesiculosum.

Root diseasesRoot rots of sal due to Polyporus shoreae; root rot of hardwoods due to Ganoderma lucidum; root rot of deodar due to Fome's Annosus.

Heart rots in treesIn sal in blue pine.

Heart rots in coppice forests of sal and teak.

Diseases due to rusts and other microfungiStem rustsCronartium himalayense on chir and C. ribicola on blue pine; witches brooms rusts in deodar due to Peridermium cedri and leaf rust of teak due to Olivea tectonae.

Diseases due to physiological causesDying of sal; dying of Eucalyptus citriodora; water blister in teak; failure of casuarina.

Virus diseasesSandal spike.

Internationally dangerous forest diseases-plant quarantine; principle of forest diseases control.

16.2. Paper II (Practical)Examination of the mycelium of Mucor or Rhizopus growing on a moist bread and study of asexual reproduction of the fungus;

Study of fruiting structures of an A. Scomycetes (e.g. Xylaria and Basidiomycetes) (e.g. Polyporus), reproductive structures (ascus and ascopores in the former and basidia and basidiospores in the latter) to be examined.

Examination of sporophores in BasidiomycatesThelephoraceae Hymenochaete (H. rubiginosa); PolyporaceaePolyporus (P. shoreae), Trametes (T. pini fomes pine), Fomes (F. annosus; F. caryophylli), Ganoderma (G. lucidum, G. applanatum), AgaricaceaeArmellaria (A. mella); distinguishing characters of the families in general to be stressed.

Study of the types of decay in timbertransparent fibrous rot; transparent picket rot; brown cuboidal rot; dry rot.

Study of rust diseases of coniferscronartium himalayense on chir; Peridermium cedri on deodar.

Local Excursions to acquaint with common tree diseases on sal; shisham, khair and other hardwoods.

(17)   Forest Utilisation III

17.1. Paper III (Wood Technology)Wood structureintroduction-scope of wood anatomy, what is wood; gross features of wood-pith, heart-wood, sap-wood, bark, earlywood, latewood, growth ring etc.; minute structure of wood-tracheids, fibres and vessels, parenchyma, rays-resin canals etc., general propertiescolourfluorescence, lustre, odour, weight, hardness, grain, texture and figure; ultra-structure of woodelectron microscope characteristics; identification of timber with key for 25 important timbers.

Properties of wood, defects and abnormalitiesPhysical properties of wood; mechanical properties of wood; factors influencing strength properties of wood; suitability indices and their use; safe working stresses and their evaluation; testing and evaluation of timber products and stores; classification of defects in wood and their influences on utilisation characteristics, methods of identification, measurement and evaluation of defects.

Wood reasoningIntroductionObject, need and importance of seasoning; general principles of seasoning; air seasoning; kin seasoning and other special methods of seasoning; seasoning schedules and classification of timber; design of seasoning kilns, air drying sheds and solar kilns.

Wood preservationIntroductionNeed of wood preservation, natural durability of timber and wood destroying agencies; types of wood preservatives, their characteristics, composition and properties; preparation of material for treatment; methods of wood preservation; factors affecting penetration of preservative; properties of treated wood; testing of wood preservatives and treated timber; treatment of timber for different end uses including cost aspects.

17.2. Paper IVIndustries.Composite woodadhesivesmanufacture, properties, uses; plywood manufactureproperties, uses; fibre boards, manufacture, properties, uses; particle boardsmanufacture, properties, uses; improved woodimpregnated and compregnated woods, heat stabilised wood and chemically modified wood; present status of composite wood industry in India and future expansion plans.

Cellulose and paperChemistry of cellulose, hemicellulose and lignin; production of mechanical pulp; production of chemical pulp, production of semi-chemical and semi-mechanical pulps; manufacture of paper; manufacture of rayon; raw materials for paper and rayon.

Saw millingType of saws and saw mill machinery; design and layout of saw mills and wood workshops; wood workinghand and machine tools.

GradingCommercial grading systems; stress grading including machine grading; existing Indian standards on grading;

Wood based industriesHistorical background of wood based industries in India; present status of and suitability of Indian timbers for agricultural implements and furniture industry; present status and suitability of Indian timbers for mathematical and musical instruments industry and turnery; present status and suitability of Indian timbers for packing case industry; present status and suitability of Indian timbers for coach building and sleeper industry; planning for development of wood based industries.

(18)   Genetics

Introductiondefinition, scope, application to plant improvement.

HeredityHistory; Mendel's laws of heredity; physical basis of heredity the cell and chromosomes; cell divisionmitosis meiosis.

VariationSources of variation; genetic v/s environmental variation and their estimation.

Qualitative and quantitative charactersSingle gene and multiple gene determined characters; modification of mendelian ratios; inheritance of quantitative or polygemic characters.

Forest tree breedingObjectives of tree breeding; methods of tree breeding; recent advances in vegetation propagation of tree sp.

Selective methods of tree improvementSeed stands and seed production areas to meet interim need for seeds plus tree selection; seed orchards and their establishment; management 6f seed orchards; progeny trialsone parent and two parent for estimation of genetic parameters.

HybridizationObjects of hybridization; inter-racial and inter-specific hybridizationexploitation of heterosis; seed orchards for raising hybrid seeds.

Breeding for special charactersFor improvement of wood characteristics; for incorporating resistance to specific diseases; for incorporating resistance to specific pests; incorporating resistance to specific edaphic and climatic factors.

Polyploid and Mutation breedingDefinition conversation of natural polyploid in some important tree genera; experimented indication of polyploids with conclusion and method of treatment; utilization of polyploid in tree improvement mutationdefinition, natural and induced mutation; experimental induction of mutation with polyploid and physical and chemical mutagens; utilization of mutants in tree improvement.

PracticalsPreparation of slides for studies of chromosomes; vegetative propagation and use of growth promuters; plus tree selection; seed orchards and their establishment; various methods of hybridization; various types of grafting and budding, controlled pollination, treatment of seed orchards.

OR

(19)   Forest Ecology

Basic ecological principles and conceptsdefinition of ecology and forest ecology, scope and importance of ecology in conservation of natural resources in general, land use, forestry, grasslandmanagement and wildlife, ecology and its relation to other sciences, sub-division of ecology including syn and aut-ecology; basic concepts of plant ecology (forest ecology), concepts of ecosystem habitat and ecological niche, ecosystem components, biogeochemicals cycles; fundamental concepts related to energy in ecological systems, the food chain, trophic structure and ecological pyramids.

Forest environmentEnvironment of the forestbiotic and abiotic components and environment, thereunto relations and importance in forest ecology, effect of inter-action of different environmental factors on the development of vegetation; environmental measurementsmeasurement of environmental factors (instrumentation) like solar radiation, light intensity, temperature, atmospheric gases, particles and electric properties, etc., limiting factors, principles of limiting factors, combined coning factors, principles of limiting factors of importance as limiting factor, ecological indicators.

Forest community (syn-ecology)Liotic community concept; methods of studying vegetationlife forms, structure and physiognomy, charting and mapping of vegetation, quardrats, transects, etc, methods of rating for frequency, analysis of data with qualitative and quantitative methods (indices, coefficients, formulae, symbols, pattern, etc.), description, classification and ordination of communities, statistical methods and mathematical methods; concept of ecological dominance, competition, tolerance aggression, serial and climax communities, ecotones and concept of edge effects vegetation dynamics (temporal and spatial development of vegetation)origin and development of vegetation, ecological succession, primary and secondry succession, retrogression, arrested succession and climax, mono and polyslimaxes, mosaic theory; phytogeographybasis of classification vegetation types brief description of the forest types of the world and of India; palaeo-ecologypalaeobotanical satterns in relation to present distribution, lines of evidence fossil woods, dendrochronologyradio carbon dating, peat analysis, pollen analysis, etc.

Aut-ecologyStudies on growth requirement of species-seed production and their germination, methods of studying competitive potential, moisture requirements of species, etc.; root developmentstudies on development of root system in varied habitats.

Ecological adaptations and evolutionAdaptations, origin or adaptations, fate of adaptations, the genecological classification, isolation and evolution.

Production ecology (forest productivity)Concept of productivity; biological productivityproduction of organic matter (plant biomas), accumulation of organic matter, organic balance sheets; nutrient cycleuptake of nutrients, nutrient loss, nutrient input, nutrient budget; energy flow, energy accumulation, energy budget; water circulationinterception of precipitation, evaporation and runoff, transpiration, soil moisture, water budgets; methods of assessing forest site quality (forest productivity), direct measurements of forest productivity, vegetation as indicator of site, indicator type and indicator spectra, environmental factors as a measure of productivity, climatic factors and soil factors; site as a dynamic concept.

Radiation ecologyDefinitionradioactive substancesradiation and environment; nuclear conceptstype of ionizing radiations, units of measurements,. radioisotopes (radionuclides) of ecologicals, importance, comparative radiosensitivity; effects of radiation on individuals, populations, communities and ecosystems; radioactive substances released into the environment and the manner in which ecological communities and population control the distribution of radioactivity, the fallout problem, waste disposal, future radioecological research; use of radioactive tracers in biological sciences ecology, physiology, etc.

(20)   Forest Statistics

Introduction to theory of probabilityIntroduction to set theory, events, elementary set theory applied to events; addition and multiplication theorems of probability, conditional probability; expectation, random variable random numbers.

Standard distributionsFrequency distributions, calculation of moments; binomial, poison, normal and other important probability distribution (negative binomial, rectangular, beta and gamma not in detail), introductory, calculation of their expected values and variances.

Theory of estimation and tests of hypothesisPoint estimation and interval estimation, confidence limits, significance; desirable properties of an estimator, maximum likelihood point estimation, tests of hypothesis, simple and composite hypothesis, size and power of a test; exact tests on samples from a normal population (E-test, difference of means in paired samples), F-test, Z-test, effect of non-normality.

Analysis of varianceTest for homogeneity of variances; a test for difference of means; two way classification (complete blocks); estimation of fixed; estimation effects (model I), estimations of variable treatment effects (components of variances, model II), mixed model (model III).

Sampling proceduresSimple random sampling for proportion and percentages, the estimation of sample size; stratified random; systematic sampling; cluster sampling (one and multistage sampling and sub-samples of equal and unequal sizes); ratio and regression estimates; double sampling; sources of error in surveys.

Design of experimentsCompletely randomised, randomised blocks and latin square design; factorial experiment; compounding split plot designs; masi latin squares, incomplete block design; balanced and partially balanced incomplete block design; lattice squares, incomplete latin squares.

Distribution of pairs of variateClassical regression problem, bivariate normal surface; linear regression as determined from a sample, computation of regression and correlation coefficients, variance regression line; regression when independent variable is not random; functional ratio between variables, subject to error; contingency table, yates correction for continuity; chisquare test of homogeneity.

Multiple regression analysis and curve fittingEquations of multiple regression; the solution of normal equations variance and covariance matrix; residuals.

(21)   Advanced Forests Biometry

Application of statistical techniques in forestryintroduction to statistics; use of electronic data processing machines; sampling techniques; test of significance; regression and correlation analysis; analysis of variance.

Forest measurementsTree and log volume estimation from rules and tables; forest inventory application of sampling with probability proportional to size in forest inventory; use of computers in analysis of inventory data; measuring instruments and procedure for forest measurements.

Stand structure and growthStand structure, density, site quality and yield tables; stand growth analysis of typical growth models; simulation techniques and application in growth models.

Management information system for forest management decisions Evaluation of information needs for decision making by forest managers, application of operations research techniques for collecting stand information.

Remote sensing techniques for forest measurementUse of aerial photographs for forest measurements; remote sensing techniques using satellite imageries; use of aerial photographs in preparation maps; use of instruments and procedures for preparation of maps.

OR

(22)   Advanced Forest Economics and Valuation

Review of economic principlesTheory demand; theory of production; theory of costs and marginal analysis; market structure; theory of distribution; theory of capital; application of economic principles to forest resources management.

Analytical tools to decision making to resources management Optimization models; linear and non-linear programming; game theory; decision theory; application of other operations research techniques to forest resource management; use of electronic data processing machines of resource management decision.

Forest products economicsContribution of forestry to national economy; forest based industries; problems in estimation of demand or tangible and intangible goods from forestry; case studies.

Production problems in forestryApplication of production theory to forestry input and output decisions, analysis of financial objectives of forestry production; multiple products analysis; case studies.

Analysis of market structure for forestry productsMarket structure for forestry products; pricing of forest products; demand and supply of forest products; production, consumption and supply of forest products; case studies.

Non-timber products economicsMultiple use; economics of forest recreation; wildlife; forestry and environment; forestry and quality of life.

Forestry and international affairsBroad trends of production and consumption of forestry products; trade patterns for forest products; marketing of forest products international contest.

OR

(23)   Wildlife Management

Wildlife management techniquesField observations; instrumentation; habitat analysis and evaluation; food habit analysis; post mortem techniques; field detection of diseases and conditions; toxidermy; capture and marking techniques; establishment and maintenance of field laboratories and museum.

Practice of wildlife managementConcept of wildlife management definition and importance; history of wildlife management in India, Asia, Africa, Europe, America and Australia; concept of conservation including multiple use of land.

Measurement of wildlife populationNeed for census; census types and techniques; collection and analysis of census data.

Control of food and waterVariety of food, palatability, essential nutrients etc.; food habit studies; availability of water.

Habitat managementHabitat analysis, species, composition and indicator plants; techniques of dealing with environment; control of cover.

Management of wildlife refugesMechanism of use of refuges; species suited to refuge.

Management of special areaNational parks and sanctuaries; game farms.

Control of diseasesTypes of diseases; methods of control.

Predator controlInter-predatorrelationship; predator-prey relationship; sanitation; food habitat research.

Population problemDeclining and dense population, shifting population etc.; corridors for dispersion and migration; introduction of species; population and habitat balance.

Control of huntingPurpose; kinds of control; balancing species and ecosystem.

Wildlife management plansCollection and analysis of essential information; special techniques for use in the preparation of management plan; preparation of method plan.

Management of important wildlife speciesEndangered species; major wild animal species; important game birds, fish and crocodiles; case studies on selected problem in wildlife management.

IV. EXERCISE IN THE SECOND YEAR

(1)     Study and practical work in tours

1.1. Summer tour.Study of working plans and management of conifers and temperate broad-leaved species, introduction of exotis, mechanised jogging, watershed management planning and practice.

1.2. Winter tour.Study of working plans and management of task; bamboo deciduous species, evergreen species; thinning research; utilisation methods including visits to wood-based industries; industrial planning and correlated industrial plantations.

(2)     Botanical collections during each tour

Collection and submission of complete botanical specimens of not less than 30 plants properly dried, mounted and labelled at the end of each of the tours mentioned in 1 above.

(3)     Engineering Plates

Stress diagrams, timber beams, roof trusses, timber bridges, sketch plans of buildings, bridges, lime kiln etc. made during the tour in a graph note-book.

(4)     Forest Road Alignment Exercises

Alignment, mapping and estimation of forest motor road through a hilly country.

PART II Qualifying Tests

(i)       First Aid.The probationers shall be trained and tested in Civil Defence, First Aid and St. John's Ambulance Drill.

(ii)      Weapon Training.The probationers shall be trained and tested in the use of short-guns, rifles, pistols and revolvers.

(iii)     Riding.Shall include the walk, trot, canter gallop and jumps (small fences and ditches).

(iv)    Regional languages.The test shall comprise translation, free composition, set composition, conversation and dictation. The probationer knowledge of grammar shall be tested chiefly by composition, conversation and by passages for grammar shall be tested chiefly by composition, conversation and by passages for comment.

(v)      Hindi.The test shall comprise translation, free composition, set composition, conversation and dictation. The probationer knowledge of grammar shall be tested chiefly by composition, conversation and by passages for comment.

(vi)    Use and maintenance of Mechanized Equipment.Shall include maintenance of motor vehicles and elementary knowledge of their working.

(vii)   Swimming.The standard of training and proficiency shall be determined by the President.

 

[8][SECOND SCHEDULE]

[See Regulation 5.21]