B.Sc Agriculture Syllabus | BSc Agri Exam Pattern | Download PDF

B.Sc Agriculture Syllabus: Here we have given detailed information about B.Sc Agri. Syllabus. Students who are looking for the Syllabus of B.Sc Agri, here can get it for free and also download the FREE PDF file and study Offline. Also can share it with your friends and college mates.

There are mainly 20 Subjects there, here we have covered all 20 subjects in detailed portions and the syllabus to get good marks in the exam and to understand well about the B.Sc Agri. course. Exam pattern details also are given in the same place, just scroll down to the bottom or click the TOC link to easily navigate the B.Sc Agri. Exam Pattern portion.

Agronomy 

• Agriculture
• Importance
• Agriculture Heritage
• Agriculture in ancient India and their Stages of agriculture development
• Agronomy
• Agro-climatic zones of Tamil Nadu
• Agro-ecological zones of India
• Major soils of Tamil Nadu
• Factors Affecting Crop Production
• Tillage
• Main field preparations
• Seeds, Seed rate
• Sowing methods
• Crop establishment methods, Crop protection
• Planting geometry and its effect on growth and yield
• After cultivation
• Thinning
• Gap filling
• Weed Management
• Manures and fertilizers (organic, inorganic, green manure)
• Cropping patterns and cropping systems
• Sustainable agriculture
• Farming system
• Resources and labor-management
• Integrated farming systems
• Organic agriculture crops of Kharif and Rabi season.

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Entomology 

History of Entomology in India; Position of insects in the animal kingdom and their relationship with other classes of Arthropoda; Reasons for insect dominance.

• General organization of insect body wall
• Structure and function, cuticular appendages, molting;
• Body regions – insect head, thorax, and abdomen, their structure, and appendages. Anatomy and physiology-
• Taxonomy of Apterygota and Exopterygota
• Taxonomy of Endopterygota (Lepidoptera, Coleoptera, Diptera, Hymenoptera, Siphonaptera, Neuroptera, and Strepsiptera)
• Economically important insects-Insect Ecology
• Components of pest management
• Integrated Pest Management
• Pests of Cereals and Millets, Pulses and Oilseeds, Cotton and Sugarcane, Pests of Green Manures.
• Forage Crops, Stored Products, and Non-Insect Pests.

Agricultural Meteorology

• Meteorology
• Agricultural Meteorology
• Co-ordinates of India and Tamil Nadu
• Atmosphere
• Composition and vertical layers of the atmosphere (stratification)
• Climate
• Weather
• Factors affecting climate and weather
• Climatic types
• Different agricultural seasons of India and Tamil Nadu and climatic characteristics of India. Solar radiation
• Light intensity, quality, direction, and duration
• Air and Soil Temperature
• Diurnal variation
• Importance in crop production
• Relative Humidity and Its Importance
• Vapor pressure deficit and its importance
• Wind and its effect on crops.
• Atmospheric pressure
• Pressure systems
• Cyclones, anticyclones, tornados, hurricanes, and storms
• Wind systems of the world
• Inter-Tropical Convergence Zone. Clouds – types and their classification.
• Precipitation
• Forms
• monsoon, Seasons of India
• Rainfall variability drought, flood, and their effect, Cloud seeding
• Evaporation
• Transpiration
• Evapotranspiration – PET.
• Agro-climatic Zones of India and Tamil Nadu
• Weather forecasting
• Remote sensing and crop weather modeling
• Impact of climate and weather on crop production and pest and diseases-climate change
• Impact of climate change on Agriculture, Forestry, Hydrology, marine, and coastal ecosystem

Agricultural Biochemistry

• Carbohydrates- monosaccharides, oligosaccharides, and polysaccharides
• Physical and chemical properties of carbohydrates
• Optical isomerism, optical activity, mutarotation, reducing property, reaction with acids, and alkalies.
• Glycoconjugates – Glycoproteins and Lectin -Lipids Storage lipids fatty acids, triacylglycerol, essential fatty acids, waxes
• Glycolipids and phospholipids – types and importance- Sterols
• Rancidity of oils.-Amino acids – amphoteric nature and isomerism- proteins based on functions and solubility primary structure, secondary structure, tertiary structure, and quaternary structure protein folding and denaturation. Properties and reactions of proteins. Enzymes
• Properties, classification, and nomenclature. Mechanism of enzyme action.
• Enzyme inhibition
• Competitive, Non-competitive, and Uncompetitive inhibition; Allosteric enzymes. Coenzymes, cofactors, and isoenzyme.
• Carbohydrate metabolism glycolysis, TCA cycle, and pentose phosphate pathway. Respiration electron transport chain and oxidative phosphorylation. Bioenergetics of glucose. Lipid metabolism lipases and phospholipases.
• Beta-oxidation of fatty acids and bioenergetics. Biosynthesis of fatty acids and triacylglycerol. General catabolic pathway for amino acid transamination, deamination, and decarboxylation. Ammonia assimilates enzymes-phenolics, terpenes, and alkaloids.

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Plant Physiology

Plant physiology is mainly the basic knowledge of various functions and processes related to crop production, mineral nutrition, plant growth regulators, and environmental stresses. And plant’s water relations-plant mineral nutrition-Photosynthesis and respiration- Growth and development-Stress physiology

Economics 

• Nature and Scope of Economics-Theory of Consumption
• Theory of Production
• Exchange and Theory of Distribution
• Macroeconomic Concepts-Ten principles of economics
• Law of Diminishing Marginal Utility
• Law of Equi-Marginal Utility
• Indifference Curve analysis and consumer equilibrium
• Individual and market demand
• Measurement of Arc and Point elasticities of demand – own price, income, and cross-price elasticities of demand
• Estimation of Consumer surplus
• Law of Diminishing Marginal Returns Relationship among TPP, APP, and MPP – Cost concepts and graphical derivation of cost curves
• Estimation of total revenue and profit – Producer surplus – Supply elasticity – Exchange: Market Structure and Price Determination
• Theories of Distribution
• Computation of National Income – Study of structural changes in the economy
• Estimation of Growth Rate – Money: Quantity theory of money – Inflation: Causes and control measures
• Estimation of price index – Measures of the standard of living – Indices of human development- Agricultural
• Marketing – Nature and Scope- Marketing Functions and SCP Paradigm- Marketing Efficiency and Marketing Institutions
• Trade-in Agricultural Products- Agricultural Prices and Risk Analysis-Agriculture finance, banking, and cooperation- Production Economics and Farm Management
• Nature and Scope, Factor – Product Relationship, Factor – Factor Relationship, Product – Product Relationship- Farm Planning, and Budgeting.

Principles and Practices of SeriCulture 

• Sericulture – organizations involved in sericulture – silkworm types
• Mulberry cultivation – varieties and management practices – pruning and harvesting
• Pests, diseases, and nematodes of mulberry and their management.
• Mulberry silkworm – origin – classification based on voltinism, geographical distribution, and genetic nature
• Pure races –multivoltine and bivoltine races –cross breeds – bivoltine hybrids
• Morphology and biology of silkworm – mouthparts of larva – silkworm genetics – chromosome number in wild and domesticated species –sex-limited characters
• Anatomy and physiology of digestive and excretory systems of larva – structure, and function of silk glands.
• Rearing house – types – disinfection – room and bed disinfectants
• Egg incubation methods – Chawki rearing – feeding, cleaning, and spacing
• Rearing of late-age worms – feeding, cleaning, spacing, and molting care in different stages – spinning
• Montages – harvesting – Pests and diseases of silkworm and their management
• Post-cocoon technology – stifling to weaving
• Non–mulberry silkworms – Eri, Tasar, and Muga silkworms.

Environmental Science

• Environmental Science – Interrelationship with other sciences- Global Environmental initiatives and perspectives – Environmental Sustainability
• Ecological footprint-Ecology – Ecosystem – Terrestrial – Biomes – Forest – Desert – Aquatic – Pond – River – Estuaries – Ocean – Matter cycling – Energy flow
• Food Chain, Food Web, and Ecological Pyramids–Species interactions – Succession-Biodiversity – Types – National and Global Status – Significance – Hotspots – Threats – Conservation – In-situ – Ex-situ – Biosphere Reserve – National Parks and Wildlife Sanctuaries
• Botanical Garden-Natural resources – Land – Water – Air – Forest – Minerals – Energy Resources – Renewable – Non-renewable – Status – Degradation – Sustainable Management and Conservations- Resource Extraction-Green House Gases-Global warming
• Climate change impact on agriculture and other natural resources-Environmental pollution-Introduction to soil, water, and air pollution -impact on agriculture-Environmental protection-Global treaties – Conventions – national and state-level organizations: TNPCB, CPCB
• Environmental Laws and Acts – Pollution in Environment- Wastewater Management- Management of polluted soils- Air Pollution and its Management- Solid waste management- Environmental standards, Regulation, EIA-Climate change, and disaster management.

Plant Biotechnology

• Basics of Plant Tissue Culture- Basics of Plant Tissue Culture- Recombinant DNA Technology and Genetic Transformation- Molecular Marker Technology and Molecular Breeding.
• Plant tissue culture media preparation- shoot tip culture – Meristem culture Micropropagation
• Callus culture – Culturing of E.coli and determination of growth curve- Isolation of bacterial plasmid DNA
• Restriction Digestion and Ligation- Competent cell preparation and Bacterial transformation – confirmation of transformation through colony screening
• DNA extraction from plants- Quantification of DNA and quality check through Agarose gel electrophoresis – Molecular marker analysis
• DNA fingerprinting using RAPD/SSR markers – NTSys- analysis of diversity in crop plants.

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Plant Breeding and Genetics

• Systems of classification and general morphological description- Botanical description and economic uses of Poaceae
• Botanical description and economic uses of Papilionaceae– Botanical description and economic uses of Pedaliaceae, Asteraceae, Oleaceae, Brassicaceae, Euphorbiaceae, Arecaceae, and Malvaceae
• Botanical description and economic uses of Tiliaceae, Piperaceae, Chenopodiaceae, Solanaceae, Mimosae, Moraceae, Cucurbitaceae, Alliaceae, Musaceae, Rubiaceae, Theaceae- Cytology
• Mendelian laws and modifications of Mendelian laws- Quantitative inheritance, Linkage, and Crossing over- Sex determination, sex linkage, and cytoplasmic inheritance- Modern concept of genetics and mutation
• Reproductive systems in plant breeding- Breeding methods of self-pollinated crops
• Breeding methods of cross-pollinated crops and clonally propagated crops- Special breeding methods
• Maintenance breeding- Breeding Field and Horticultural Crops-Cereals- Pulses, Oilseeds, and Fibres- Sugars, Starch, Forages, Fumitories, Masticatories, and Green manures
• Horticultural crops- Breeding for Biotic and Abiotic stresses and Quality-Breeding of field and horticulture crops.

Seed Technology

• Introduction to seed and seed quality- Principles of seed production-
• Seed production techniques of agricultural crops- Seed production techniques of vegetable crops
• Post-harvest seed-handling techniques legislation and regulatory framework
• Seed certification- Seed quality testing- Seed storage- Seed marketing.
• Seed certification procedures – application, registration of seed farm – sowing report – verification of seed source and area – isolation distance – counting procedure – reporting status of seed farm
• LFR- Downgrading – Post-harvest inspection – pod verification
• Types of a sample (service sample – certified sample – official sample) – seed sampling procedures – mixing and dividing – Seed moisture content estimation – Physical purity analysis
• Seed germination test – Seedling evaluation – Viability test – Vigour tests – Seed health – Grow out tests and electrophoresis – Pre-storage seed treatments and containers
• The layout of the seed testing laboratory and seed storage godown.

Soil Science

• General principles-Volumetric analysis-Gravimetric analysis-Instrumental methods-Nuclear Techniques-Earth, Rocks and Minerals-Soil Formation-Physical Properties – Chemical Properties-Organic matter and Humus
• Concepts of soil survey- Soil taxonomy- Soil Survey Interpretations and Land Use Planning- Soil constraints- Irrigation water quality and use
• Essential Nutrients- Nutrient Dynamics- Classification of Fertilizers- Application Methods- Nutrient Management- Chemistry of Agricultural Crops
• Chemistry of Horticultural Crops, alkaloids, and Essential oils- Pesticide and its Formulations and Insecticides- Fungicides, Rodenticides, Herbicides & PGRs- Pesticides and Environment.

Horticulture

• Fundamentals and propagation techniques of fruit crops-Production status and crop production techniques in tropical fruit crops-Crop production techniques in subtropical and temperate fruit crops -Status of production,
• Principles of crop production and production technologies in plantation crops-Crop production technologies in plantation crops- Scope, Importance, and Classification of vegetables
• Production technology of tropical vegetable crops- Production technology of temperate vegetable crops- Status of production, scope, and crop production techniques of spice crops- Crop production techniques in spice crops-Crop production technology in Flower crops, Medicinal crops, and Aromatic crops.

Agro-Forestry

• Forest – Forestry –Role of the forest – tangible and intangible-mouthparts Forest types –forest types of India
• The forest cover of India as per Forest Survey of India – Silvics and Silviculture –branches of forestry International forestry organizations- Social forestry –Farm forestry, Extension forestry, Community forestry, Recreation forestry, Urban forestry – Benefits of social forestry
• Important social forestry schemes implemented in India – Salient features of JFM – Organisational structure in JFM- Benefit-sharing mechanism-Land use and land capability classification
• Agroforestry –History of agroforestry – Components -benefits and limitations -global agroforestry – traditional agroforestry practices in Asia and India – Agroforestry system classification – structural, functional, ecological, and socio-economic
• Silvicultural-Uses of Tectona grandis, Santalum album, Casuarina species, Eucalyptus species, Azadirachta indica, Melia Dubai, Leucaena leucocephala, Albizia lebbeck, Acacia leucorrhoea, Dalbergia sissoo, Gmelina Arborea and Pterocarpus marsupium – Forest Mensuration.
• Agroforestry -arid and semi-arid regions – Agroforestry for problem soils – salt-affected soils, waterlogged areas – Multifunctional agroforestry – green manure, and fodder production – agroforestry for soil and water conservation, wasteland development – Carbon sequestration – National Agroforestry Policy, 2014

Fundamentals of Soil and Water Conservation Engineering

Surveying- Soil erosion- Soil conservation and watershed management- Irrigation and drainage- Irrigation and drainage- Wells and Pumps.

Principles of Food Science and Nutrition

• Food Science – definition -Food groups and food pyramid. Methods of cooking – moist, dry, and microwave – principles, merits, and demerits -Carbohydrate
• Recommended Dietary Allowance (RDA). Energy value of foods – determination-Protein – Protein quality of foods – the supplementary value of protein. Fat – Rancidity – types of rancidity and prevention.
• Deficiency states of the protein, carbohydrate, and fat nutrition -Fat Soluble vitamins – A, D, E, and K- functions-Water soluble vitamins – thiamine, riboflavin, niacin, pyridoxine, folic acid, cyanocobalamin, biotin, pantothenic acid ascorbic acid –-Minerals – calcium, iron, phosphorus, iodine, magnesium, zinc, sodium, potassium, fluorine and chlorine -Importance of water – maintenance of electrolyte balance.
• Dietary fiber – importance, health benefits– preservation by sugar – the processing of jam, squash, jelly, marmalade, and beverages. Preservation by using salt, chemicals, dehydration technology, canning technology, preservation by low temperature, and irradiation techniques of puffed, flaked, and extruded products.
• Quality control of raw and processed products-Food packaging materials -nutrition labeling-Food adulterants and their detection methods. Food laws and regulations and quality control standards – FSSAI, ISO, EU standards, FDA, HACCP, and Codex Alimentarius Commission.

Fundamentals of Information Technology

Introduction to Computer – Evolution and Generation of Computers – Classification of Computers – Computer Organization and Architecture – Data Representation – Memory and Storage – Input Output Media – Current Trends in Computer- Operating System and Software – Computer Networks and Internet- Computer Programming and Languages – Database management systems

Applied Mathematics

• Permutation and Combination – Progressions – Arithmetic, Geometric and Harmonic progressions. Matrices– the inverse of a matrix by an adjoint method-solving system of equations by Cramer’s rule and matrix inverse method. The geometrical and physical meaning of the derivative
• Higher-order derivatives – Applications of differentiation. Partial differentiation –Homogeneous functions and Euler’s Theorem
• Applications-Increasing and decreasing function and minima of single and several variables with and without constraints- Physical and Economic optimum-
• Applications in agriculture- Integration-indefinite and definite integrals-Formulae-methods of integration – substitution, method of partial fractions-Integration by parts -Simple applications in finding the area and volume by integration-Agricultural systems
• Mathematical models – classification of mathematical models- Linear, quadratic, exponential, and logistic models- Descriptive Statistics-Sampling Theory and Probability Distributions-Testing of hypothesis- Correlation and Regression-Analysis of Variance and Experimental Designs.

Plant Pathology

• Plant pathogenic organisms- Pathogenesis- General characters and molecular phylogeny of fungi- Phylum Ascomycota and Basidiomycota- Bacteria, Phytoplasma, virus viroid, Algae, Phanerogams, and abiotic disorders- Micropropagation Diagnosis of Plant Diseases- Exclusion & Avoidance.
• Eradication- Protection- Immunization and Biotechnological approaches- Diseases of Cereals and Millets- Diseases of Pulses- Diseases of Oil Seeds- Diseases of cash crops & storage diseases of diseases of Horticulture diseases of Mushroom.

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Agriculture Microbiology

• Soil Microbiology-Historical developments in soil microbiology-Diversity of soil microorganisms – culturable (bacteria, actinobacteria, yeasts, molds, and algae) and unculturable microorganisms – metagenomic approach – factors influencing the microbial diversity–Organic matter decomposition and humus formation- C: N ratio. Carbon cycle. Nitrogen cycle – biological nitrogen fixation (BNF)
• Phosphorus cycle and sulfur cycle-Microbial transformation of potassium, zinc, and silica in the soil – the role of soil enzymes– Rhizosphere, spermosphere, phyllosphere, epiphytic and endophytic microorganisms, and their significance. and Plant growth-promoting rhizobacteria– positive and negative interactions of soil microbes-Bioinoculants –nitrogen fixers, P, K, Zn, and Si solubilizers and phosphate mobilizers, sulfur oxidizers and PPFM
• BGA and Azolla- Mass production and quality control of bacterial and fungal bioinoculants-Industrial utilization of microorganisms – Alcohol fermentation – wine and beer. Antibiotics and vitamin production. Microbes in the food industry – single-cell protein, baker’s and brewer’s yeast, and dairy products – cheese and yogurt. Biofuels- ethanol, and biodiesel.

B.Sc Agri Exam Pattern

Initially, the mode of the exam is conducted by either Paper or Electronic Pad based on the college and the Theory exam pattern is the same for all the colleges but the Practical exam pattern varies from one another based on the External and the Subject.

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THEORY – New Exam Pattern

Courses with Practical (1+1, 2+1) – Duration: 2.30 hours

Courses Without Practical 1 (1+0, 2+0, etc) – Duration: 3.00 hours

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Download the BSc Agriculture Syllabus PDF

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