The Evidence Library

Biennial NPK + micronutrient testing; ~25 crore cards issued.

The authoritative global system mapping land into agro-ecological zones by soil, climate and water to match crops and inputs to local conditions.

Step-by-step FAO methodology for delineating agro-ecological zones at national and sub-national levels.

India's own delineation of 15 agro-climatic zones for resource-based agricultural planning.

Peer-reviewed demonstration that GIS/AEZ methods reliably classify land into crop-suitability zones.

An ML app fusing 45 years of rainfall with weather models sent groundnut farmers SMS sowing-date advisories — no new hardware — for ~10–30% higher yields in pilots.

Comprehensive guide to strengthening a national agricultural innovation system through coordination, research, extension and ICT training.

Peer-reviewed analysis of how to govern and reform public extension systems at scale.

OECD review urging India to raise research intensity and knowledge transfer, and noting how fragmented APMC market fees distort prices.

FAO roadmap for reforming national extension/advisory governance and ICT-based advice.

Digital farmer identity + Crop Sown Registry — the deck's Kisan Card.

DBT income support — the rails for the deck's subsidy delivery.

Biennial NPK + micronutrient testing; ~25 crore cards issued.

Impact evaluation showing a biometric/Aadhaar-linked ID requirement sharply cut leakage in subsidy delivery.

World Bank best-practice manual for designing inclusive, trusted foundational digital ID linked to services.

Global benchmark for a single national digital ID unifying banking, health, tax and public services.

India's official plan for an Aadhaar-like Farmer ID linked to land, crops sown and scheme benefits.

1,656 mandis · 1.80 cr farmers · ₹4.82 lakh cr traded.

Foundational scholarly work on how user groups self-organise to share common resources — the basis for input/labour/machinery co-ops.

FAO brief on how cooperatives let smallholders cut input costs, access machinery and markets, and raise incomes.

Open-access study quantifying significant income/wellbeing gains from cooperative membership among smallholders.

India's statutory agency financing and developing agricultural cooperatives.

DBT income support — the rails for the deck's subsidy delivery.

Electronic Negotiable Warehouse Receipts, pledgeable for credit.

Best-practice report on designing credit products and recovery mechanisms for smallholders.

Peer-reviewed study finding credit access makes smallholders markedly more technically efficient.

India's official single-window short-term farm credit framework — the policy on which card-linked micro-credit builds.

ML credit scoring built on satellite and agronomic data replaces collateral, bundling inputs, customised advice and insurance for African smallholders without credit histories.

Biennial NPK + micronutrient testing; ~25 crore cards issued.

Empirical evaluation showing soil-test-based recommendations rebalance and reduce fertiliser use.

FAO network harmonising soil-testing methods and lab quality across countries — the model for standardised, bias-free soil labs.

Peer-reviewed mapping of widespread micronutrient deficiencies across 200,000+ samples — justifies labs that test micronutrients, not just NPK.

Open-access review of soil-health assessment methods and their role in sustainable nutrient management.

The foundational paper introducing the deferred-acceptance algorithm and stable matching behind NAMP's fair crop-to-demand matching.

Authoritative summary of how stable-matching theory became practical market design.

Roth's survey of real-world deferred-acceptance deployments for large-scale assignment problems.

Classic demonstration that a stable-matching clearinghouse succeeds where unstable markets fail.

Planting-window advisories by municipality × crop × soil; rural credit & insurance conditioned on compliance.

AI/IoT bot advisory plus soil and AI quality testing and a digital marketplace for chilli farmers; ~21% higher yield, 9% less pesticide and 5% less fertiliser.

Meta-analyses of RCTs finding digital/mobile agricultural advice raised yields ~4% and input adoption ~22% at low cost.

Peer-reviewed trial showing video-mediated digital extension was up to 10x more cost-effective per adoption than classic extension in India.

Large RCT evidence that video-based group extension significantly increased adoption of recommended practices among smallholders.

FAO operational guidance for delivering mobile/ICT-based advisory services to smallholders.

Documents the under-reach of public extension: it serves only ~6.8% of farm households, with roughly one extension officer per 1,162 operational holdings.

A GPT-4-based multilingual RAG assistant on WhatsApp giving farmers and agents voice/text agronomy and scheme advice; 250,000+ users across India, Kenya, Nigeria, Ethiopia.

First AI chatbot integrated with a central flagship scheme; answers PM-KISAN queries by voice/text in 11 languages via Bhashini, handling ~20,000 queries a day.

An offline phone app that diagnoses cassava disease and fall armyworm; in field tests it out-diagnosed extension agents (65% vs 40–58%) and farmers (18–31%).

An ML app fusing 45 years of rainfall with weather models sent groundnut farmers SMS sowing-date advisories — no new hardware — for ~10–30% higher yields in pilots.

1,656 mandis · 1.80 cr farmers · ₹4.82 lakh cr traded.

Landmark evidence that introducing electronic market information cut grain price dispersion 10–16% — the case for database-linked transparency and price intelligence.

Peer-reviewed review showing IoT/digital recording (incl. automated weighing) drives transparency and fraud reduction.

EU model: a central market-information system capturing transaction-level data so all participants see real-time prices.

Government review of eNAM's e-weighbridge, electronic gate-pass, digital payments and national e-auction.

Electronic Negotiable Warehouse Receipts, pledgeable for credit.

Peer-reviewed framework integrating RFID at the packaging level with immutable farm-to-buyer provenance.

FAO operational guidance on building food traceability and recall systems across the chain.

The EU's legally mandated one-step-back/one-step-forward food traceability regime — the global benchmark.

Detailed EU guidance on the records and identification systems operators must maintain to trace food.

1,656 mandis · 1.80 cr farmers · ₹4.82 lakh cr traded.

Study across 60 markets finding farmers are rewarded only for objectively observable/graded quality — the case for an independent grading authority.

Authoritative account of the global system of food grades and quality standards.

FAO analysis of how third-party grading/certification governs market access and price-by-quality.

India's statutory grading authority (AGMARK) setting quality grades — the base for a coded, blind grading regime.

AI/IoT bot advisory plus soil and AI quality testing and a digital marketplace for chilli farmers; ~21% higher yield, 9% less pesticide and 5% less fertiliser.

1,656 mandis · 1.80 cr farmers · ₹4.82 lakh cr traded.

Best-practice analysis of replacing cash with cashless online payments along value chains.

Case-study evidence that digitizing payments cuts transaction costs and adds transparency.

Peer-reviewed policy review on licensing traders/commission agents and formalising regulated market intermediaries.

India's model law: single state-wide trading licences, e-trading and warehouse-based sales/receipts.

1,656 mandis · 1.80 cr farmers · ₹4.82 lakh cr traded.

Daily prices for ~3,000 markets — the site's core public dataset.

Government review of eNAM's e-weighbridge, electronic gate-pass, digital payments and national e-auction.

How a national electronic commodity exchange centralised price discovery and connected dispersed traders/farmers.

Empirical evidence that a centralised exchange reduced spatial price dispersion and improved market integration.

Analysis of India's eNAM electronic auction platform and its effect on price discovery and dealer integration.

A2+FL and C2 cost concepts behind the MSP debate.

Five reports; the final report submitted Oct 2006.

The global standard for measuring producer support — the framework to benchmark a C2+50% MSP and dashboard support metrics.

Evidence-based analysis of how MSP works in practice and the cost-of-production basis behind the C2+50% debate.

FAO analysis of price-support and price-stabilisation policies and their effects — global context for guaranteed prices.

FAO's definitive operational guide to structuring industry-farmer contract farming arrangements.

The leading international legal framework for contract farming agreements backed by guarantees.

Peer-reviewed systematic review/meta-analysis quantifying contract farming's income effects on smallholders.

IFPRI evidence synthesis on contract farming's inclusion of and welfare gains for smallholders.

Electronic Negotiable Warehouse Receipts, pledgeable for credit.

FAO comparative analysis of negotiable warehouse-receipt legislation across 12 countries including India.

World Bank guidance on how warehouse receipts unlock inventory credit and ease liquidity for farmers.

Foundational study showing regulated warehouse-receipt systems curb cheating on weights, ease finance and cut losses.

FAO/UNEP evidence on distributed cold storage to cut post-harvest food loss.

Digitised inter-state movement under a unified national tax.

Daily prices for ~3,000 markets — the site's core public dataset.

OECD review urging India to raise research intensity and knowledge transfer, and noting how fragmented APMC market fees distort prices.

OECD monitoring of India's APMC reforms (single levy, unified licence, e-auction) and moves to barrier-free trade.

Academic analysis of how unified-fee/single-licence reforms and ICT improve market efficiency and 24×7 price discovery.

Official statement of the Model APMC Act: a single-point market-fee levy, single licence and electronic auction.

Digitised inter-state movement under a unified national tax.

OECD monitoring of India's APMC reforms (single levy, unified licence, e-auction) and moves to barrier-free trade.

Trade-economics study quantifying India's inter-state trade barriers and the welfare gains from integration.

Authoritative EU reference on the single market's free movement of goods — the template for a uniform national market.

How GST subsumed inter-state taxes and removed border check-posts to create one common national market.

Framework for governing digital traceability across food logistics — supports GPS-tracked vehicle accountability.

Cross-country analysis of digital traceability and logistics-tracking that build divertion-resistant supply chains.

Quantifies large-scale diversion/leakage from public food logistics — the case for GPS vehicle tracking.

World Bank analysis of food transport logistics and cold-chain monitoring between field and fork.

Crop insurance + YES-TECH / CROPIC satellite verification.

Definitive World Bank reference on public crop-insurance design including index/weather products.

Open-access RCT showing index insurance raises farmers' investment and post-shock recovery.

J-PAL synthesis of RCT evidence on index insurance design and low-paperwork payouts.

India's manual for satellite/remote-sensing crop yield estimation feeding insurance payouts.

Subsidised foodgrain entitlement covering ~81 crore people.

Peer-reviewed assessment of PDS performance, leakage and nutrition outcomes.

IFPRI evidence on designing food-based social protection to improve diets — supports adding protein to the PDS.

World Bank account of PDS computerization and reform to curb leakage and improve delivery.

Study of exclusion errors in PDS targeting — the case for decentralised distribution matched to local consumption.

Landmark evidence that introducing electronic market information cut grain price dispersion 10–16% — the case for database-linked transparency and price intelligence.

The classic Kerala study showing market price information sharply reduced price dispersion and raised welfare.

FAO cointegration/error-correction methodology for measuring how price signals transmit across markets.

RCT showing kiosks giving farmers direct mandi-price access raised the prices they received and improved market efficiency — validating the price-intelligence premise.

World Bank synthesis of how to design ICT-based market-information services — guidance for delivering mandi price feeds to farmers.

Open-access review of satellite/NDVI remote sensing for crop monitoring and yield — the basis for the Cockpit's crop-health layer.

FAO handbook on using earth observation/NDVI for crop area and condition monitoring.

Operational evidence that MODIS NDVI improves crop yield estimation.

Evidence on the uptake and value of weather/agromet advisories — supports the Cockpit's advisory function.

Demonstrates Sentinel-2 satellite imagery can monitor crop area and health on fragmented smallholder plots — the science behind the Cockpit's NDVI layer.

FAO guidance on tailoring weather/agromet advisories to farmers' decisions — supports the Cockpit's advisory function.

Shapley's own exposition of the deferred-acceptance matching the Agri-Match simulator implements.

Roth's lecture on turning matching theory into working clearinghouses.

Detailed engineering account of a large deployed deferred-acceptance algorithm — a model for building Agri-Match.

Landmark application of strategy-proof deferred-acceptance matching beyond marriage — the template for matching crop plans to land and demand.

The global standard for measuring producer support — the framework to benchmark a C2+50% MSP and dashboard support metrics.

FAO cointegration/error-correction methodology for measuring how price signals transmit across markets.

The global reference agricultural statistics/indicator system — model for a policy dashboard's headline indicators.

Flagship report on using integrated, well-governed data systems for development — the rationale for running agriculture as one data-driven cycle and for the dashboard's metrics.

FAO methodology for measuring price transmission and market integration — directly supports the dashboard's price-convergence metrics.

Open-access meta-review synthesising evidence that producer organisations improve members' market access and income.

IFAD global evidence on how farmer organisations deliver aggregation, marketing and input/credit services.

India's central-sector FPO policy — the domestic basis for the FPO/Co-op Manager tool.

Indian field evidence that FPO membership is associated with higher income, crop and diet diversity, and women's empowerment.

Empirical study of marketing cooperatives' price benefits and membership patterns — informs FPO aggregation design.

NABARD's operational manual for forming and running FPOs — the policy backbone for the FPO/Co-op Manager tool.

Documents the under-reach of public extension: it serves only ~6.8% of farm households, with roughly one extension officer per 1,162 operational holdings.

FAO operational guidance for delivering mobile/ICT-based advisory services to smallholders.

Meta-analyses of RCTs finding digital/mobile agricultural advice raised yields ~4% and input adoption ~22% at low cost.

A GPT-4-based multilingual RAG assistant on WhatsApp giving farmers and agents voice/text agronomy and scheme advice; 250,000+ users across India, Kenya, Nigeria, Ethiopia.

First AI chatbot integrated with a central flagship scheme; answers PM-KISAN queries by voice/text in 11 languages via Bhashini, handling ~20,000 queries a day.

A WhatsApp generative-AI bot combining AI4Bharat speech/translation with LLM reasoning so rural users can ask in their own language about welfare schemes; 10 languages, 171 programs.

India's open-source language-AI public infrastructure (speech, translation, text-to-speech) that powers multilingual, voice-enabled advisory bots across scheduled Indian languages.

An offline phone app that diagnoses cassava disease and fall armyworm; in field tests it out-diagnosed extension agents (65% vs 40–58%) and farmers (18–31%).

Farmers photograph a damaged crop and a deep-learning model identifies the pest, disease or deficiency and advises treatment; ~800 symptoms across 60+ crops, used by millions in India.

An FAO platform that aggregates farm-level scouting — with Nuru providing in-field AI image diagnosis — into real-time fall-armyworm infestation maps and early warnings across Africa.

An ML app fusing 45 years of rainfall with weather models sent groundnut farmers SMS sowing-date advisories — no new hardware — for ~10–30% higher yields in pilots.

AI/IoT bot advisory plus soil and AI quality testing and a digital marketplace for chilli farmers; ~21% higher yield, 9% less pesticide and 5% less fertiliser.

India's manual for satellite/remote-sensing crop yield estimation feeding insurance payouts.

Deep learning on satellite imagery plus ML on phone metadata targeted COVID cash to the poorest cantons and individuals — reaching 572,852 beneficiaries (with NASA Harvest, IPA, GiveDirectly).

ML credit scoring built on satellite and agronomic data replaces collateral, bundling inputs, customised advice and insurance for African smallholders without credit histories.

International contest in which AI algorithms remotely grew real crops and out-performed expert human reference growers on yield, net profit and resource efficiency.

Boom-mounted cameras and onboard computer vision detect individual weeds and fire only the relevant nozzles, cutting non-residual herbicide use by roughly half on average.

Shows how India's layered digital rails (identity, payments, data) form one interoperable public infrastructure any service can plug into — the template for a single agricultural platform.

IMF analysis quantifying how India Stack's shared digital public infrastructure accelerated inclusion and cut delivery costs — evidence that population-scale shared rails beat fragmented delivery.

Explains the DPI philosophy of minimal interoperable building blocks open to public and private actors — the governance model an agriculture platform would extend.

World Bank flagship arguing digital technology can integrate the entire agrifood value chain into one connected, data-driven system rather than disjointed interventions.

Establishes that digitizing public services lowers transaction costs and broadens inclusion when 'analog complements' are in place — supports digital orchestration of agriculture.

Flagship report on using integrated, well-governed data systems for development — the rationale for running agriculture as one data-driven cycle and for the dashboard's metrics.

Large RCT showing biometric-authenticated digital payment rails cut leakage and delays in welfare delivery — proof that digitized public delivery improves reach and reduces theft.

OECD best-practice for governing whole-of-government digital platforms (shared infrastructure, data, standards) — how a unified agricultural platform should be steered.

FAO's food-systems framework argues fragmented sector-by-sector schemes fail and the whole system must be governed holistically — the core rationale for one end-to-end orchestrator.

FAO's value-chain principles show gains come from coordinating production, aggregation, processing and markets as one integrated chain, not disconnected interventions.

The five-agency flagship argues food-security and nutrition goals require transforming and coordinating the entire food system end-to-end, not adding standalone programmes.

FAO synthesis framing agriculture's challenges as interconnected and systemic — motivating integrated whole-system planning and a coordinating body.

FAO reference on agricultural marketing institutions and coordinated market systems — supports a system-level body orchestrating price discovery and aggregation.

OECD's canonical principles for designing autonomous, independent, accountable public agencies — the institutional-design blueprint for an autonomous body running the cycle.

Synthesises evidence that operationally independent, well-governed agencies outperform politically captured ones — the case for an autonomous institution insulated from short-term politics.

Authoritative survey showing independent institutions deliver more stable outcomes — transferable evidence that an autonomous agricultural institution can outperform politically driven scheme management.

World Bank flagship showing effective policy needs credible, coordinated institutions with commitment and coordination capacity — the logic behind a single end-to-end orchestrator.

The vision document the 2015 deck cited.

Released by the Prime Minister, 25 July 2015 (ICAR's 87th Foundation Day).

The canonical template: vision → action plan → monitoring & evaluation.

Where he frames an 'evergreen revolution' — productivity in perpetuity without ecological harm.

National & state categorisation of blocks from 'Safe' to 'Over-exploited'.

Rice–wheat monoculture, soil-health decline and falling factor productivity.

11,290 deaths by suicide in the farming sector in 2022 (5,207 farmers + 6,083 labourers).

Losses of 4.6–15.9% by commodity; ~₹92,651 crore lost annually.

≈46% of the workforce is still in agriculture.

Agriculture ≈17.7% of GVA (FY24); foodgrain & sector trends.

Average operational holding 1.08 ha; 86% small & marginal.

Agri exports ≈ US$ 51 billion in FY 2024-25.

≈733 million people faced hunger in 2023 — about 1 in 11.

5 of 6 farms are <2 ha; they work ~12% of farmland, grow ~35% of food.

Feeding ~9.7 billion by 2050 needs ~50% more food.

≈8.2 billion in 2024; ≈9.7 billion projected by 2050.

Agriculture accounts for ~70% of global freshwater withdrawals.

Millets framed as climate-resilient, low-water, nutritious 'nutri-cereals'.

Agronomy of millets — heat tolerance and low water need versus paddy.

Dryland nutri-cereals that grow on a fraction of paddy's water.

Micro-irrigation, rainfed-area development and climate adaptation.

District & block agro-advisories — the citizen's version of risk-zoned sowing windows.

Raitha Siri millet incentive (₹10,000/ha) and Krishi Bhagya farm-pond programme.

Global flagship on women's role in, and exclusion from, agrifood systems.

Globally, women are under 15% of agricultural landholders.

Agri-drones placed with women's self-help groups as a service enterprise.

Krishi Sakhi para-extension workers and SHG-based women's livelihoods.

India is the world's largest milk producer (~24% of global output) and a top egg producer.

The 'Operation Flood' cooperative model — Amul/KMF-Nandini — and milk statistics.

Horticulture output (~355 MT) has exceeded total foodgrain for over a decade.

Fish production ~17–18 MT; among the world's top producers and the fastest-growing allied sector.

Replaces MGNREGA from 1 July 2026 and raises the work guarantee from 100 to 125 days a year; continues the NMMS attendance app and Aadhaar-based wage payments.

Every parcel geo-referenced; Sentinel satellites verify declared crops.

Farm-level fertigation and deficit irrigation behind world-leading water productivity.

Kenya's M-Pesa rails as identity & credit for the unbanked; digital-village aggregation.

Global frame for bundled mobile advisory, credit and market access (e.g. Kenya's DigiFarm).

Global market & stock transparency, created after the 2007–08 price crisis.

A working multi-country food-reserve arrangement.

Domestic agri-commodity futures for price discovery & hedging.

Karnataka was the first state with a UMP — gate entry, unique lot ID, e-auction across 170+ mandis. GoI largely adopted this model for e-NAM.

Rainfed-predominant; Krishi Bhagya farm ponds, Soil Health Mission, 22 Raitha Samparka Kendras at hobli level.