India feeds 1.4 billion people while managing limited agricultural land, declining groundwater, and climate change — all while trying to eliminate malnutrition and ensure farmer income. The science of food production improvement is the foundation for GS3 questions on agriculture, food security, the Green Revolution, GM crops debate, and organic farming. This chapter connects directly to the Economic Survey, Union Budget allocations for agriculture, and India's commitments under SDG 2 (Zero Hunger).

PART 1 — Quick Reference Tables

Crop Improvement Methods

MethodDescriptionExampleAdvantage
HybridisationCross-breeding of two varieties to combine desirable traitsIR8 rice (high yield), Kalyan Sona wheatCombines disease resistance + yield
Introduction of varietiesBringing new varieties from elsewhereIntroduction of wheat varieties from Mexico (Norman Borlaug)Faster than breeding from scratch
Mutation breedingUsing radiation/chemicals to cause mutations, selecting beneficial onesGroundnut, cotton varietiesCreates new genetic diversity
PolyploidyInduced chromosome doubling; used in some cropsTriploid bananas (seedless), wheatLarger fruits/seeds
GM crops (Genetic engineering)Inserting specific genes from another organismBt cotton, Golden Rice, Bt brinjalPest resistance, nutritional fortification

Macro vs Micronutrients for Crops

CategoryNutrientsRole
Macronutrients (large quantities needed)N, P, K, Ca, Mg, SStructural components, energy metabolism
Micronutrients (trace quantities needed)Fe, Mn, Zn, Cu, Mo, B, ClEnzyme cofactors, chlorophyll synthesis
Deficiency impactsN deficiency → yellowing (chlorosis); P deficiency → poor root growth; K deficiency → weak stems

Manure vs Fertiliser

FeatureManureFertiliser
SourceDecomposed plant/animal matterChemically manufactured
Nutrient contentLow, slow releaseHigh, fast release
Soil healthImproves texture, water retention, microbial activityDoes not improve soil structure
Environmental impactLow/beneficialRisk of eutrophication, groundwater contamination if overused
CostLow/free (if on-farm)Higher; subsidised in India
ExamplesCompost, green manure, vermicompost, FYM (farmyard manure)Urea, DAP, MOP, Superphosphate

Irrigation Methods

MethodDescriptionWater EfficiencySuitable For
Traditional — Moat (pulley system)Manual; well water by pulleyVery lowSmall subsistence farms
Traditional — Chain pumpChain of containers lifts waterLow
Traditional — DhekliLever systemLow
Modern — SprinklerPipes + rotating nozzles; water sprayed like rainMedium-highUneven terrain, coffee, lawns
Modern — DripWater drips directly to root zoneVery high (up to 95%)Orchards, vegetables, water-scarce areas

Animal Husbandry — Key Species

AnimalKey BreedsPurposeMajor Disease
Cattle (Dairy)Exotic: Holstein-Friesian, Jersey; Indigenous: Gir, Sahiwal, Red SindhiMilkFMD, Brucellosis
Cattle (Draught)Kankrej, Nagori, KhillariField work, transport
PoultryBroiler: Plymouth Rock, Cornish; Layer: Leghorn, Rhode Island RedMeat, eggsNewcastle disease, Bird flu
Fish — FreshwaterRohu (Labeo rohita), Catla (Catla catla), Common carpFoodEUS (Epizootic Ulcerative Syndrome)
Fish — MarineHilsa, Pomfret, Tuna, MackerelFood
BeeIndian bee (Apis cerana indica), Italian bee (Apis mellifera)Honey, wax, pollinationVarroa mite infestation

PART 2 — Detailed Notes

1. Crop Improvement

The goal of crop improvement is to produce varieties that give higher yield, are resistant to diseases and pests, can tolerate adverse climate conditions (drought, flooding, frost), have better nutritional quality, and have a shorter maturity period (allowing multiple crops per year).

Hybridisation — crossing two plants with different desirable traits to combine them in the offspring. Types:

  • Intervarietal hybridisation: Between two different varieties of the same species (most common in crop improvement)
  • Interspecific hybridisation: Between two different species of the same genus (e.g., Triticale = wheat × rye)
  • Intergeneric hybridisation: Between plants of different genera (rare, usually for disease resistance)

High Yielding Varieties (HYV): The foundation of the Green Revolution. HYV of wheat (Sonalika, Kalyan Sona) and rice (IR8, IR36) transformed India's food production in the 1960s–70s. These varieties:

  • Respond to higher fertiliser doses with more grain, not more straw (shorter plant, stiff stems)
  • Mature faster (120 days vs 150+ days for traditional varieties)
  • Require irrigation

Genetic Engineering / GM Crops:

  • Bt crops: A gene from Bacillus thuringiensis (soil bacterium) is inserted into the crop. The Bt gene produces a protein (Cry protein) toxic to specific insects but harmless to humans and other organisms. Bt cotton was approved in India in 2002 — the only commercially approved GM crop in India. Bt brinjal was developed (to resist brinjal fruit and shoot borer) but its commercial release was put on moratorium in 2010 by Environment Minister Jairam Ramesh.
  • Golden Rice: Engineered to produce beta-carotene (Vitamin A precursor) in rice grains — addressing Vitamin A deficiency. India has not approved Golden Rice commercially.
  • Herbicide-tolerant crops: Resistant to broad-spectrum herbicides (e.g., glyphosate-tolerant soybean), allowing farmers to spray herbicide without damaging the crop.

🎯 UPSC Connect: GM Crops Debate in India

The GM crop debate involves:

  • Regulatory framework: Genetic Engineering Appraisal Committee (GEAC) under MoEFCC is the apex body for GM crop approval.
  • Arguments for: Higher yields, reduced pesticide use, better nutrition (Golden Rice), climate resilience.
  • Arguments against: Biodiversity loss, monopolisation by seed companies, unknown long-term health effects, threat to traditional varieties (concerns raised especially for brinjal — India is the centre of origin).
  • India's biosafety regulations and the pending Biotechnology Regulatory Authority of India (BRAI) Bill are recurring Mains topics.
UPSC Connect

[Additional] GM Mustard DMH-11 — India's Longest-Running GM Crop Controversy

What is DMH-11? Developed by Delhi University's Centre for Genetic Manipulation of Crop Plants (CGMCP), DMH-11 is a hybrid mustard (Brassica juncea) created using barnase-barstar genes from Bacillus amyloliquefaciens. It produces hybrid seeds that cannot self-pollinate (making hybridisation economically feasible), with yield claims of 25–30% higher than standard varieties.

Regulatory timeline:

  • 2002: Bt cotton approved — the only GM food/feed crop approved since
  • October 2022: GEAC recommended conditional approval for DMH-11's environmental release for seed production and testing
  • 2022–2024: Supreme Court challenge by gene-campaign NGOs
  • July 23, 2024: Supreme Court two-judge bench gave a split verdict — Justice B.V. Nagarathna invalidated the GEAC approval (citing procedural flaws — absence of health ministry member at GEAC meeting); Justice Sanjay Karol upheld it. Matter referred to larger bench.
  • March–April 2025: Three-judge bench (Justices Abhay Oka, Sudhanshu Dhulia, Ujjal Bhuyan) took up the matter; hearings ongoing as of May 2026.
  • Status as of May 2026: Commercial cultivation remains stayed; case pending before a larger Supreme Court bench.

Key court directive: Both judges agreed the Centre must formulate a national policy on GM crops covering research, cultivation, trade, and commerce — currently absent.

UPSC significance:

  • Mustard is India's third-largest oilseed crop; India imports ~60% of its edible oil requirements (major forex drain ~$20 billion/year)
  • DMH-11 approval could reduce import dependence — but safety/ecological review is contested
  • Illustrates the tension between MoEFCC (regulates via GEAC), MoAFW (agriculture), and the judiciary in GM crop governance
Key Term

[Additional] Biofortification — Nutrition Through Plant Breeding

Biofortification is the process of increasing the nutritional value (vitamins, minerals, protein) of crops through conventional breeding or genetic engineering — distinct from post-harvest fortification (e.g., fortifying flour after milling).

Examples relevant for India:

  • Golden Rice: Engineered with psy and crtI genes to produce beta-carotene (Vitamin A precursor) in the endosperm; not approved in India; approved in Bangladesh (2021) and Philippines (2021).
  • Iron-rich pearl millet (dhan shakti): Developed by ICRISAT; approved and released in India — contains 2x normal iron; important for anaemia (India: 57% women and 67% children under 5 anaemic, NFHS-5).
  • Zinc-rich wheat: Varieties developed by CIMMYT and ICAR for release in South Asia.
  • POSHAN Abhiyaan / Mission Poshan 2.0 (2021) targets micronutrient deficiency through a combination of biofortified foods, supplementation, and behaviour change.

Biofortification is India's preferred approach to addressing hidden hunger — preferable because it does not require behaviour change (people eat what they normally eat).

2. Crop Production Management

Soil nutrients: Plants need 16 essential nutrients. Six come from air and water (C, H, O, N, S, O) — technically but nitrogen, sulphur need soil; 10 come from soil.

Manure types:

  • Compost: Decomposed mixture of organic matter (plant and animal waste). Aerobic decomposition.
  • Vermicompost: Decomposition by earthworms — produces nutrient-rich castings; higher quality than normal compost.
  • Green manure: Crops grown and ploughed under (e.g., sunhemp Crotalaria) to enrich soil.
  • Farmyard manure (FYM): Mixture of animal dung, urine, and straw.
  • Biofertilisers: Living microorganisms that fix nitrogen (Rhizobium, Azospirillum, Azotobacter) or solubilise phosphorus (Bacillus, Pseudomonas) or produce growth hormones. Example: Blue-green algae (cyanobacteria like Anabaena) used in paddy fields.

Crop protection:

  • Weeds compete for nutrients, water, light. Managed by: manual removal, intercropping, herbicides (chemical weedicides), allelopathic crops (release chemicals that inhibit weed growth).
  • Pests — insects that damage crops. Managed by: biopesticides (Bt toxin, Trichoderma fungi), chemical pesticides, Integrated Pest Management (IPM) — using multiple approaches to minimise pesticide use.
  • Diseases (caused by fungi, bacteria, viruses) — managed by disease-resistant varieties, fungicides, seed treatment.

Storage: Post-harvest losses are major in India — estimated at 15–25% for grains, up to 40% for fruits/vegetables. Preventive and curative measures: rodent-proof bins, fumigation, cold storage, hermetic storage.

3. Animal Husbandry

Cattle: India has the world's largest cattle population (~192.9 million cattle + 109.85 million buffaloes; 20th Livestock Census 2019; 21st Livestock Census underway 2024-25). Total bovine population ~303 million. Cattle serve dual purposes: milk production (dairy) and draught power. Cross-breeding of high-yielding exotic breeds (Holstein-Friesian milk up to 50 litres/day) with hardy indigenous breeds (Gir, Sahiwal — adapted to Indian climate) improves milk yield while maintaining heat tolerance. NDDB (National Dairy Development Board) manages Operation Flood — the White Revolution — which made India the world's largest milk producer. [Additional] India's milk production reached 247.87 million tonnes in FY2024-25 (BAHS-2025, DAHD), up from 239.30 MT in 2023-24 (growth 3.58%); per capita availability 485 gm/day (up from 319 gm/day in 2014-15). India holds 24% share of global milk production.

Poultry:

  • Broilers: Raised for meat; fast-growing breeds; require high-protein feed.
  • Layers: Raised for eggs; breeds like Leghorn lay up to 300 eggs/year.

Fisheries (Aquaculture and Capture):

  • Composite fish culture (polyculture): Multiple fish species with different feeding habits in one pond. Example: Catla (surface feeder) + Rohu (column feeder) + Mrigal (bottom feeder) maximise all food resources in the pond.
  • Marine fisheries: India's 8,000+ km coastline supports a large marine fishing industry. Trawling vs sustainable fishing — a major policy debate.
  • Blue Revolution (Neel Kranti): India's programme for integrated development of fisheries. India's fish production reached 197.75 lakh tonnes (19.775 MT) in FY2024-25 (PIB/DoF, January 2026) — doubling from 95.79 lakh tonnes in FY2013-14, a 106% increase. India is the world's 2nd-largest fish producer (8% of global output), 2nd in aquaculture, and leads in shrimp exports. Seafood exports reached an all-time high of Rs 62,408 crore (US$ 7.45 billion) in FY2024-25. PM Matsya Sampada Yojana (PMMSY) — the largest fisheries scheme in India (Rs 20,050 crore over FY2020-25) — extended through FY2025-26 with annual allocations of Rs 2,465 crore (2025-26) and Rs 2,500 crore (2026-27, Union Budget). Total projects approved: over Rs 21,274 crore as of July 2025. [Additional] The original target of 22 MT fish production by 2024-25 was not fully achieved (~19.8 MT reached), but sector growth trajectory remains strong.

Bee-keeping (Apiculture):

  • Produces honey and beeswax.
  • More importantly, bees are the world's most important pollinators — responsible for pollinating about 75% of globally important food crops.
  • Varroa mite infestation is a major threat to bee colonies globally.
  • Neonicotinoid pesticides have been linked to bee colony collapse — a major food security concern.

Mushroom cultivation: High protein, low fat; can be grown on agricultural waste (paddy straw, sugarcane bagasse). Species: Oyster mushroom, Button mushroom, Dhingri.

🎯 UPSC Connect: Green Revolution and its Legacy

First Green Revolution (1960s–70s):

  • HYV wheat and rice + chemical fertilisers + irrigation → tripling of food grain production
  • India went from famine-prone to food surplus
  • Led by Norman Borlaug (Nobel Peace Prize 1970), M.S. Swaminathan in India
  • Limitations: Regional inequality (mainly Punjab, Haryana, Western UP), groundwater depletion, pesticide pollution, soil health decline, monoculture (loss of crop diversity)

Second Green Revolution / Evergreen Revolution:

  • M.S. Swaminathan's vision — improve productivity without ecological harm
  • Focus: Pulses, oilseeds, horticulture, fisheries (not just wheat/rice)
  • National Food Security Mission targets increased production of rice, wheat, pulses, coarse cereals
  • Organic farming, natural farming (Andhra Pradesh Community Managed Natural Farming — APCNF — a model programme), and climate-smart agriculture
UPSC Connect

[Additional] India's Foodgrain Production Record — FY2024-25

India achieved its highest-ever foodgrain production of 357.73 million tonnes in FY2024-25 (4th Advance Estimate, Ministry of Agriculture and Farmers Welfare), an ~8% jump over 332.30 MT in FY2023-24 and an increase of 106 MT over a decade (from 251.54 MT in 2015-16).

Crop-wise records:

  • Rice: 150.18 MT (record)
  • Wheat: 117.94 MT
  • Oilseeds: 42.99 MT (record); Soybean 15.27 MT (record), Groundnut 11.94 MT (record)

Policy significance: India now has comfortable buffer stocks (well above FCI norms) — enabling food security under NFSA (National Food Security Act), export flexibility, and price stabilisation via open market sales (OMSS). The food security challenge has shifted from production to distribution, nutrition quality, and farmer income — reinforcing the need for the Evergreen Revolution's second-generation reforms.

Explainer

[Additional] National Mission on Natural Farming (NMNF) and PM-PRANAM

Natural Farming refers to a chemical-free, low-external-input farming system based on agro-ecological principles — using cow dung/urine preparations (Jeevamrit, Beejamrit), local plant extracts, and soil cover. India's flagship model: Andhra Pradesh Community-Managed Natural Farming (APCNF) — 800,000+ farmers, the world's largest natural farming programme.

National Mission on Natural Farming (NMNF):

  • Cabinet approved November 25, 2024; outlay Rs 2,481 crore (GoI share Rs 1,584 crore + State share Rs 897 crore) till 15th Finance Commission (2025-26)
  • Target: 1 crore farmers; As of February 2026, 8.57 lakh hectares covered, 17.45 lakh farmers enrolled
  • Focus on 15,000 model Krishi Sakhis (farm women community resource persons) as champions

PM-PRANAM (PM Programme for Restoration, Awareness building, Nourishment and Amelioration of Mother Earth):

  • Launched June 28, 2023 — incentivises states to reduce chemical fertiliser use
  • No separate budget — funded from savings in fertiliser subsidy: states receive 50% of subsidy savings they generate by cutting fertiliser use below 3-year average; 70% of grant for alternative fertiliser infrastructure, 30% for reward/awareness
  • Goal: Shift farmers toward biofertilisers, compost, and natural farming inputs

UPSC connect: Both NMNF and PM-PRANAM directly address the twin problems of (i) soil health decline from synthetic fertiliser overuse and (ii) the Rs 2+ lakh crore annual fertiliser subsidy burden on the government.

PART 3 — Frameworks & Analysis

Framework: Food Security — Four Pillars

PillarDefinitionIndicators
AvailabilitySufficient food produced or importedFood grain production, procurement for PDS
AccessPhysical and economic access to foodPDS coverage, MGNREGS, income levels
UtilisationNutritious food absorbed by the bodySanitation, clean water, healthcare, POSHAN Abhiyaan
StabilityConsistent availability over timeBuffer stocks, crop insurance (PMFBY), climate resilience

Framework: Crop Improvement → Food Security → Policy

Scientific advancement → HYV and GM crops → increased production → public distribution → food security under SDG 2. But yield increases must be balanced with sustainability: soil health, water conservation, biodiversity, and farmer incomes (Swaminathan Commission Report 2006 recommendations).

[Additional] 15a. India's Pulse Production Gap — Why the Protein Deficit Persists

The chapter covers the Green Revolution's success with wheat and rice (HYV varieties, tripling production). What is missing is the structural story of why the same revolution never happened for pulses — India's primary protein source — and what India is now doing to fix it.

Key Term

Why pulses are harder to improve than wheat/rice — the biological constraints:

The Green Revolution worked for wheat/rice because a single genetic change (dwarfing genes — Rht for wheat, sd1 for rice) dramatically increased the harvest index (ratio of grain to straw). No equivalent universal yield-lever exists for pulse crops:

  1. Indeterminate growth habit: Most pulse crops (especially pigeon pea/tur) flower over an extended period rather than all at once, making uniform harvest timing difficult and causing shattering losses. Wheat and rice flower and mature synchronously.

  2. Metabolic cost of nitrogen fixation: Biological nitrogen fixation (via Rhizobium root nodule symbiosis) consumes ~16 ATP molecules per N₂ molecule fixed — diverting energy away from seed filling into nodule metabolism. The nitrogen-fixing advantage carries a yield cost.

  3. Source limitation: Pulse seeds are protein-dense (requiring both carbon and nitrogen), making them metabolically expensive. Pulses have lower leaf area and photosynthetic capacity relative to the heavy metabolic demand of filling protein-rich seeds.

  4. Nodule senescence during pod-filling: As the plant shifts energy to seeds, nitrogen-fixing nodules senesce — reducing nitrogen supply exactly when it is most needed for seed protein synthesis.

These biological constraints explain why pulse yields stagnate at ~750–900 kg/ha while wheat yields reach 3,200+ kg/ha.

UPSC Connect

[Additional] India's Pulse Production Gap and Mission Aatmanirbharta in Pulses — GS3 (Agriculture / Food Security):

The production-consumption gap:

  • India is the world's largest producer AND the world's largest importer of pulses — a paradox of insufficient production relative to consumption
  • Production (2024-25, 3rd Advance Estimate, MoAFW): 252.38 lakh tonnes (25.24 MT) — a record, 47% higher than 2014-15's 171 lakh tonnes
  • Annual consumption: ~280 lakh tonnes (IIM Ahmedabad, 2024) — the production-consumption gap is ~28 lakh tonnes in an average year
  • Imports 2024 (record): 66.33 lakh tonnes — nearly double 2022-23 levels; major importers: Tur, Masur, Urad, Yellow peas (duty-free import allowed till Feb 2025)
  • FY2023-24 imports: 47.38 lakh tonnes (PIB)

Per capita pulse availability — declining trend:

YearPer capita daily availability
1951~60 g/person/day
2014~47 g/person/day

The long-term decline (22% over 60 years) reflects: high price of pulses relative to cereals, substitution by processed protein, and persistent supply gaps. Current consumption remains below the ICMR recommended 40 g/day in terms of what is actually available per person (availability ≠ consumption).

Mission Aatmanirbharta in Pulses (Dalhan Aatmanirbharta Mission):

  • Launched: October 11, 2025 by PM Modi at IARI, New Delhi
  • Outlay: ₹11,440 crore (2025-26 to 2030-31, 6 years)
  • Targets by 2030-31: Production 350 lakh tonnes (35 MT); Yield 1,130 kg/ha; Area 310 lakh ha
  • Procurement assurance: NAFED and NCCF to ensure 100% procurement of Tur, Urad, and Masur under PM-AASHA for 4 years — directly addressing the price-collapse risk (when production is high, prices crash, discouraging farmers in subsequent years)
  • PM Modi set a target of full self-reliance in Tur, Urad, and Masur by December 2027

Comparison with oilseeds (Yellow Revolution):

  • NMEO-Oilseeds (National Mission on Edible Oils — Oilseeds): Cabinet approved October 2024; ₹10,103 crore outlay (2024-31); target — primary oilseed production growth from 39 MT to 69.7 MT by 2030-31
  • India imports ~60% of edible oil requirements (~$20 billion forex drain/year)
  • The Dalhan Aatmanirbharta Mission (pulses, Oct 2025) and NMEO-Oilseeds (Oct 2024) together represent India's twin food sovereignty drives for protein and fat — the two macronutrient categories where self-sufficiency remains elusive

UPSC synthesis: The pulse production gap directly connects this chapter's crop improvement science (why HYV worked for cereals but not pulses — biological constraints above) to India's food security (protein gap, rising imports), agriculture policy (Mission Aatmanirbharta in Pulses), and macroeconomics (import bill). This is a Mains answer that spans GS3 science + policy + economic dimensions.

[Additional] 15b. PMFBY — How Crop Insurance Works and India's World-Largest Scheme

The chapter's food security framework mentions PMFBY in the "stability" pillar but does not explain how crop insurance actually works. Understanding the mechanism — what triggers a payout, how loss is measured, and why the scheme still falls short for many farmers — is a critical conceptual gap for GS3.

Key Term

How Crop Insurance Works — Area-Yield Index Method:

PMFBY (PM Fasal Bima Yojana) is an area-yield index based scheme, not an individual loss compensation scheme. The payout mechanism:

  1. The government defines an Insurance Unit (IU) — typically a revenue circle or gram panchayat area — for each notified crop
  2. A Threshold Yield is set — usually the 7-year moving average yield for that IU for that crop
  3. After harvest, Crop Cutting Experiments (CCEs) are conducted — field surveys by state agriculture departments measuring actual yields across the IU
  4. If the IU average yield < Threshold Yield, all insured farmers in that IU receive compensation proportional to the shortfall — regardless of whether their individual field was damaged or undamaged

Why this matters: An individual farmer whose crop was completely destroyed receives nothing if the IU average stays above threshold (neighbours' good harvests cancel out their loss). Conversely, a farmer with undamaged crops receives a windfall if the IU average is poor. This is called basis risk — the fundamental structural limitation of area-index insurance.

YES-TECH (Yield Estimation System Based on Technology): To reduce CCE subjectivity and speed up assessment, satellite remote sensing imagery is now given 30% weightage in yield estimation from Kharif 2023. WINDS (Weather Information Network Data System), a hyper-local weather station network, is being rolled out from 2024-25 to further improve precision.

UPSC Connect

[Additional] PMFBY — World's Largest Crop Insurance Scheme — GS3 (Agriculture / Governance):

Scheme mechanics:

  • Launched: January 13, 2016 (DoAFW, Government of India)
  • Farmer premium rates (capped by government):
    • Kharif food/oilseed crops: 2% of sum insured
    • Rabi food/oilseed crops: 1.5% of sum insured
    • Annual commercial/horticultural crops: up to 5%
  • Premium subsidy: The actuarial premium (8–15% in high-risk areas) is split — farmer pays 2%, balance shared 50:50 between Centre and state (90:10 for NE states, Uttarakhand, HP, J&K)
  • Total outlay (PMFBY + RWBCIS combined, FY2022–2026): ₹69,515.71 crore

Scale (2024-25 and cumulative):

MetricData
Farmers enrolled (FY2024-25)4.19 crore — record high, 32% above 2022-23
Non-loanee applications (2024-25)522 lakh (up from 20 lakh in 2014-15)
Cumulative farmer applications insured (2016–June 2025)78.41 crore
Cumulative farmers who received claims22.67 crore
Total claims paid (cumulative)₹1.83 lakh crore

PMFBY is now the world's largest crop insurance scheme by number of farmer applications.

Key limitations:

  • Basis risk (structural): Individual farm damage may not trigger payout if IU average stays above threshold
  • Claim delay: Rs 5,405 crore in pending claims (mid-2024) — disputes between insurance companies and state governments over CCE yield data; states delaying premium subsidy release
  • Voluntary enrollment adverse selection: Made voluntary for loanee farmers in Kharif 2020 — low-risk farmers opted out, concentrating insured pool in high-risk areas, raising actuarial premiums
  • Crop exclusions: 29% of uninsured farmers cited crop exclusions — pulses, vegetables, and other non-notified crops not covered
  • State opt-outs: Bihar, West Bengal, Andhra Pradesh, Telangana, Jharkhand, Gujarat have at various times opted out due to inability to pay 50% state premium subsidy share

RWBCIS (Restructured Weather Based Crop Insurance Scheme) — the parallel scheme: Triggers payouts based on weather index thresholds (rainfall deficit/excess, temperature, humidity) at reference stations — no crop-cutting experiments needed; payout is automatic when the weather index crosses the threshold. Eliminates CCE delay, but retains basis risk if the reference station is distant from the farm. WINDS (hyper-local weather stations, 2024-25 rollout) specifically targets this gap.

UPSC synthesis: PMFBY connects this chapter's crop stability concept (four pillars of food security) to GS3 governance (world's largest crop insurance, ₹1.83 lakh crore paid) and GS3 agriculture policy limitations (basis risk, state opt-outs, exclusion of pulse/vegetable farmers). The conceptual distinction between area-index insurance (PMFBY/RWBCIS) and individual-loss insurance is a direct Prelims MCQ and Mains explanation point.

Exam Strategy

Prelims traps:

  • Bt cotton is the only commercially approved GM food/feed crop in India — not Bt brinjal (moratorium 2010), not Golden Rice (not approved), not GM Mustard DMH-11 (Supreme Court stay, pending larger bench as of May 2026).
  • GEAC is under MoEFCC (Ministry of Environment), not the Ministry of Agriculture.
  • Composite fish culture uses multiple species in one pond — not to be confused with monoculture.
  • Green manure involves growing a crop and ploughing it under — it does NOT involve using animal manure.
  • Drip irrigation is the most efficient irrigation method.
  • Biofortification (increasing nutrients through breeding) is different from fortification (adding nutrients during food processing).
  • India is the world's largest milk producer (24% global share, 247.87 MT in FY2024-25) — not the US or EU.
  • [Additional] GM Mustard DMH-11: GEAC approved in October 2022 but Supreme Court stay continues; split verdict July 2024; case referred to larger bench. Commercial cultivation NOT yet permitted.

Mains frameworks:

  • Green Revolution: science of HYV → agricultural transformation → second-generation problems → need for Evergreen Revolution
  • GM crops: technology benefits → regulatory framework → ethical/environmental concerns → India's cautious approach
  • Animal husbandry: White Revolution (milk) → Blue Revolution (fish) → PM Matsya Sampada Yojana → income doubling for farmers

Practice Questions

Q1 (Prelims 2023): With reference to "PM Matsya Sampada Yojana", consider the following statements… (Tests knowledge of fisheries development programme — linked to animal husbandry content)

Q2 (Prelims 2021): Consider the following statements about Bt cotton in India… (Tests: Bt cotton approval history, Cry protein, GEAC)

Q3 (Mains GS3 2022): How is the Government of India addressing the challenge of providing affordable and nutritious food to all? Discuss the role of biotechnology in achieving food security. Connects HYV, GM crops, Golden Rice, biofortification to food security policy

Q4 (Mains GS3 2020): What are the challenges and opportunities of organic farming in India? Can it meet the food demands of a 1.4-billion population? Connects manure vs fertiliser, soil health, Green Revolution legacy to organic farming debate