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TNPSC Group I

Agriculture — Green Revolution, MSP & Farm Policy — TNPSC Group 1 Notes

Agriculture for TNPSC Group 1 — Green Revolution, MSP mechanism, APMC Acts, PM-KISAN, PMFBY crop insurance, NABARD, e-NAM, cooperative movement, and Swaminathan Commission recommendations.

Updated 1 June 20268 min read

Agriculture in India — Overview

Key Statistics

IndicatorValue (2023-24)
Agriculture's share of GDP~18% (down from 50% at independence)
Population dependent on agriculture~45% of workforce
Total cultivated area140 million hectares
Net sown area~142 million hectares
Net irrigated area~69 million hectares
Food grain production~330 million tonnes (2023-24)
India's rank in food production2nd in wheat, rice; 1st in milk, pulses, spices

Green Revolution

Background

Pre-Green Revolution India:

  • Food shortages; reliant on US PL-480 food aid ("ship-to-mouth existence" — V.P. Singh's phrase)
  • 1943 Bengal Famine (3 million deaths) — haunted policy makers
  • Low productivity; traditional varieties; rain-dependent

Key Elements

ElementDetails
HYV SeedsHigh Yielding Variety — dwarf wheat (Mexico origin, Borlaug); HYV rice (Philippines, IRRI)
Chemical FertilisersUrea, DAP — boosted yields dramatically
IrrigationTube wells, canals — assured water supply
Pesticides/HerbicidesProtected crops from losses
Institutional SupportMSP; FCI procurement; NABARD credit

Key Figures

PersonRole
Norman BorlaugDeveloped dwarf wheat varieties (Mexico); Nobel Peace Prize 1970; "Father of Green Revolution" globally
M.S. SwaminathanIntroduced Borlaug's HYV wheat in India (Punjab 1966); "Father of Green Revolution in India"; Bharat Ratna 2024 (posthumous)
C. SubramaniamAgriculture Minister who championed Green Revolution policies

Impact

Positive:

  • Food grain production: 74 million tonnes (1966-67) → 330 million tonnes (2023-24)
  • India became self-sufficient and then exporter
  • Punjab + Haryana became India's "Granary"
  • Farmer incomes in benefited regions rose

Negative:

  • Water crisis: Groundwater over-exploitation — Punjab water table falling ~1m/year; soil salinity
  • Soil degradation: Chemical overuse reduces long-term fertility
  • Regional inequality: Benefits concentrated in Punjab, Haryana, western UP; eastern India, TN benefited later
  • Crop diversity lost: HYV monocultures replaced diverse traditional crops
  • Small farmers excluded: Required capital for inputs — benefited large/medium farmers most

Green Revolution in Tamil Nadu

  • Rice: TN adopted HYV rice (ADT varieties) — rice production improved significantly; Kaveri delta, Thanjavur known as "Rice Bowl of TN"
  • Crops: Paddy dominant; also maize, sugarcane, banana
  • Second Green Revolution: Focus on millets, pulses — Sorghum (jowar), Cumbu, Varagu (kodo) — TN leading some revival of traditional millets under International Year of Millets 2023

Minimum Support Price (MSP)

What Is MSP

Price floor announced by government — guarantee to purchase farmers' produce at minimum price if market falls below

Announced by: Cabinet Committee on Economic Affairs (CCEA)

Recommended by: CACP (Commission for Agricultural Costs and Prices) — statutory body; reviews input costs, demand-supply, international prices

Covers 23 crops (major):

  • 14 Kharif: Paddy, Jowar, Bajra, Maize, Ragi, Arhar/Tur, Moong, Urad, Groundnut, Sunflower, Soybean, Sesamum, Niger seed, Cotton
  • 6 Rabi: Wheat, Barley, Gram, Masur (lentil), Rapeseed/Mustard, Safflower
  • Others: Jute, Copra

MSP Formula

FormulaWhat it includes
A2Actual paid-out costs — seeds, fertiliser, pesticides, irrigation, hired labour
A2+FLA2 + imputed value of family labour
C2Comprehensive cost = A2+FL + rent for owned land + interest on owned capital

Government's claim: MSP = A2+FL + 50% (1.5x cost)

Swaminathan Commission demand: MSP = C2 + 50% (covers total costs including land rent)

Gap: C2 is significantly higher than A2+FL — C2+50% means much higher MSP

Procurement Reality

CropActual Procurement
WheatExtensively procured by FCI and state agencies
Rice/PaddyExtensively procured
Other 21 cropsMostly notional MSP — little actual procurement; farmers depend on market

Price Deficiency Payment schemes: Some states pay the difference between MSP and market price (instead of physical procurement) — BHAVANTAR (MP), PDPS in pilot


APMC and Agricultural Marketing

APMC Structure

Agricultural Produce Market Committee (APMC) Acts: State legislation

Mandi system: 1. Farmer brings produce to designated mandi 2. Licensed traders/commission agents bid (auction) 3. Commission agent takes 3-5% fee 4. Mandi fee: 0.5-3% paid by buyer 5. Net amount to farmer after deductions

Problems

  • Multiple fees stack up to 10-15% of price
  • Restricted markets — farmer must sell in assigned mandi
  • Inter-state trade restricted by different state APMC laws
  • Cartelisation among traders
  • Poor cold storage, grading, processing facilities

Reforms

  • Model APMC Act 2003 (Centre): Advised states to allow private markets, direct purchase, contract farming
  • e-NAM (National Agriculture Market, 2016): Online trading platform; 1,000+ mandis; 8+ crore farmers; price discovery across states
  • Three Farm Laws (2020–repealed 2021): Attempted to allow sale outside APMC — repealed after farmer protests

Three Farm Laws (Repealed 2021)

Passed: September 2020 (passed quickly without proper consultation) Repealed: November 19, 2021 (Guru Nanak Jayanti)

LawWhat it saidWhy opposed
FPTC ActSell outside APMC mandis, online, anywhereFeared MSP collapse if farmers bypass APMC
Price Assurance ActContract farming frameworkFeared corporate exploitation of small farmers
Essential Commodities AmendmentDeregulate stockpiling of farm commoditiesFeared hoarding, price manipulation

Farmer protest (2020-21): Largest sustained protest — hundreds of thousands at Delhi borders (Singhu, Tikri, Ghazipur) for 13 months


Agricultural Credit

Institutional Credit Flow

SourceShare
Commercial Banks~58%
Regional Rural Banks (RRBs)~15%
Cooperative Banks~15%
Microfinance/SHG~12%

Kisan Credit Card (KCC):

  • Revolving credit for crop expenses at 4% interest (for up to ₹3 lakh)
  • Valid 5 years; can be used multiple times
  • 7.5 crore+ KCC holders (2024)

Agricultural credit target: ₹20 lakh crore (FY24) — exceeded

NABARD (National Bank for Agriculture and Rural Development)

  • Established: 1982 (Parliament Act)
  • Headquarters: Mumbai
  • Functions:
  • Apex refinancing institution for agriculture credit
  • Supervises Cooperative Banks and Regional Rural Banks
  • RIDF (Rural Infrastructure Development Fund)
  • SHG-Bank Linkage — microfinance
  • Watershed development, farm sector programs

RIDF: Funds rural roads, bridges, irrigation projects — states borrow from NABARD's RIDF


Swaminathan Commission (2004-06)

National Commission on Farmers (Chairman: M.S. Swaminathan): 2004-2006

Key Recommendations

1. Land reforms: Secure land tenure; distribute ceiling surplus/wasteland to landless farmers 2. Water reforms: Community-managed watershed development; irrigation efficiency 3. MSP: Set at C2 + 50% (including land rent and capital costs) 4. Input access: Cheap credit, fertilisers, seeds, insurance 5. Food security: Universal PDS; buffer stocks 6. Agricultural research: Strengthen ICAR, State Agricultural Universities 7. Farmer income: Kisan credit card; social security for farmers 8. Women farmers: Recognise women as farmers; land rights

Government implementation: Partial — some recommendations implemented; MSP formula change (full C2+50%) not adopted; was central demand of 2020-21 farmer protests


White Revolution (Operation Flood)

Operation Flood (1970–1996): World's largest dairy development programme

  • Founded by Dr. Verghese Kurien ("Father of White Revolution")
  • Model: Amul (Anand Cooperative) — cooperative dairy at village level; federated to district then national level
  • NDDB (National Dairy Development Board): Implemented Operation Flood
  • India became world's largest milk producer (231 million tonnes, 2023-24)
  • Amul: Gujarat Cooperative Milk Marketing Federation — "Amul Girl" ads; exported dairy products

Tamil Nadu dairy:

  • Aavin (Tamil Nadu Cooperative Milk Producers' Federation): TN's Amul equivalent
  • Major milk-producing districts: Erode, Salem, Namakkal (poultry + dairy belt)

Agricultural Schemes

SchemePurpose
PM-KISAN₹6,000/year income support; 11 crore farmers
PMFBY (PM Fasal Bima Yojana)Crop insurance; premium 2% Kharif, 1.5% Rabi; 5.6 crore farmers insured
PM-KUSUMSolar pumps for irrigation; reduces diesel use
Paramparagat Krishi Vikas YojanaOrganic farming promotion
RKVYRashtriya Krishi Vikas Yojana; state agriculture plans
e-NAMOnline agriculture market; 1,000+ mandis
Soil Health CardSoil testing; fertiliser recommendation; 25 crore cards

PMFBY (PM Fasal Bima Yojana):

  • Insurance premium capped: 2% (Kharif), 1.5% (Rabi), 5% (commercial/horticulture)
  • Balance premium paid by Centre + State
  • Loss assessment via satellite, drones, Smart Sampling
  • Tamil Nadu: Major beneficiary for paddy and banana farmers

Board Exam Tips

  • Green Revolution: HYV seeds + fertilisers + irrigation; Borlaug (Nobel 1970, global); Swaminathan (India)
  • M.S. Swaminathan: Father of Green Revolution in India; Bharat Ratna 2024 (posthumous)
  • MSP: CCEA announces; CACP recommends; covers 23 crops; procurement only for wheat and rice (others = notional)
  • Swaminathan formula: C2 + 50% — not yet adopted by government
  • Three Farm Laws: Passed Sept 2020; repealed Nov 2021 after 13-month farmer protest
  • APMC: Regulated mandis; e-NAM connects them online (2016)
  • NABARD: Established 1982; apex body for agriculture credit; supervises cooperative banks and RRBs
  • KCC: Kisan Credit Card; 4% interest; ₹3 lakh; 7.5 crore holders
  • White Revolution: Dr. Verghese Kurien; Amul cooperative; India = world's largest milk producer
  • PMFBY: Crop insurance; 2% premium (Kharif); government pays balance
  • TN agriculture: Thanjavur = Rice Bowl of TN; Kaveri delta; millets revival; Aavin for dairy

Frequently Asked Questions

Green Revolution (1960s–70s): Transformation of Indian agriculture through HYV (High Yielding Variety) seeds + chemical fertilisers + irrigation + pesticides. Key figures: Norman Borlaug (Nobel 1970, American agronomist — developed HYV wheat); M.S. Swaminathan ('Father of Green Revolution in India' — introduced HYV wheat in Punjab; Bharat Ratna 2024 posthumous). Trigger: Famine conditions, PL-480 food aid from USA ('ship-to-mouth' era) — India needed self-sufficiency. Impact: (1) Food production: Wheat production 1966-67 = 16 million tonnes → 2000 = 76 million tonnes. India became self-sufficient, then food exporter. (2) States benefited: Punjab, Haryana, Western UP — became granary of India. (3) Negative effects: Over-exploitation of groundwater (Punjab water table falling 1m/year); soil degradation from chemical overuse; loss of crop diversity; Green Revolution mainly benefited wheat/rice — coarse grains, millets neglected; regional inequality (TN benefited from rice Green Revolution later; AP, TN adopted HYV rice). Second Green Revolution: Focus on eastern India, pulses, oilseeds, millets — still incomplete.