Agri-Tech: The Digital Harvest

1. DIGITAL PUBLIC INFRASTRUCTURE: AGRISTACK & THE DIGITAL AGRICULTURE MISSION

Cue Words	Notes
Digital Agriculture Mission (DAM) Architecture	Cabinet-approved central-sector umbrella scheme with a total outlay of ~₹2,817 Crore (Central share ~₹1,940 Crore), building AgriStack — the unified Farmer ID + crop-registry + georeferenced land-records stack. Merges land databases with Aadhaar-linked farmer identities to sharpen direct-subsidy targeting and cut duplicate/ghost beneficiary claims.
Farmer ID Rollout Progress (2025-26)	Phased 3-year target of **11 Crore** Farmer IDs (6 Crore in FY25, 3 Crore in FY26, 2 Crore in FY27); by February 2026 over **8.4 Crore** Farmer IDs had already been generated, ahead of the original phasing. **19 states** have signed MoUs with the Ministry of Agriculture; pilots ran in six states (UP, Gujarat, Maharashtra, Haryana, Punjab, Tamil Nadu) before national scale-up. **Digital Crop Survey**: Covered 436 districts in Kharif 2024 and 461 districts in Rabi 2024-25, geo-tagging over **23.9 Crore plots** — this is the data backbone that lets AgriStack replace manual patwari-level crop records.
Credit & Tenancy Trade-offs	Satellite-derived crop-health data and digitised land records can cut credit-underwriting turnaround for banks by an estimated **70-80%**. **Structural gap**: Because Farmer IDs are anchored to official land titles, tenant farmers and sharecroppers without recorded tenancy remain excluded from this credit fast-track — a recurring exam-relevant critique of DPI-driven agri-finance.

> **Summary**: AgriStack/DAM has moved from pilot to genuine national scale (8.4 Crore+ Farmer IDs by early 2026, ahead of its own 3-year target), but its title-based design still structurally excludes tenant cultivators from the credit and subsidy benefits it accelerates for titled landowners.

🚁 "Kisan Drones" — Origin Announcement (Union Budget 2022-23) 2022

Cue Words	Notes
What did the Union Budget 2022-23 (1 Feb 2022) announce for drone use in agriculture?	**"Kisan Drones"** announced for use in **crop assessment, digitization of land records, and spraying of insecticides and nutrients**. This is the origin Budget-speech announcement of drone-based agri-tech, preceding the later scaled rollout captured in the AgriStack/Digital Agriculture Mission notes above.

AgriStack National Workshop: "Now, Next & Beyond" 2026

Cue Words

Notes

National Workshop on AgriStack & AI in Agriculture

Ministry of Agriculture & Farmers Welfare held a national workshop, **"AgriStack & AI in Agriculture: Now, Next & Beyond,"** at Sushma Swaraj Bhawan, New Delhi, following the 5th Conference of Chief Secretaries (26-28 Dec 2025) — reaffirming AgriStack as India's core **Digital Public Infrastructure (DPI)** for agriculture. **Key action points**: saturation coverage of Farmers' IDs, geo-referencing of agricultural land, completion of the **Digital Crop Survey in all districts by Kharif 2026**, dynamic updation of the Farmer Registry with changes in Records of Rights (RoR), and establishment of dedicated **AgriStack Commissionerates/Directorates**.

> **Summary**: The workshop set a concrete completion horizon (Digital Crop Survey nationwide by Kharif 2026) and institutional follow-through (dedicated AgriStack Commissionerates/Directorates, dynamic RoR-linked Farmer Registry updates) for scaling AgriStack from pilot-stage DPI to a saturated national system.

2. PRECISION GENETICS & BIOTECH

Cue Words	Notes
Genome Editing (SDN Technology)	SDN-1 techniques repair/edit DNA without inserting foreign genetic material and are exempt from GM biosafety clearance, unlike SDN-3 transgenic insertions — a regulatory distinction now central to India's genome-edited rice and mustard lines. Genome-edited rice varieties are being bred for drought tolerance and nitrogen-use efficiency; targeted edits also improve salinity tolerance for coastal and inland alkaline soils. India's first genome-edited rice releases (2025): DRR Dhan 100 (Kamala), edited via CRISPR-Cas12 at the Gn1a gene for higher grain count, and Pusa DST Rice 1, bred for salinity/alkalinity tolerance — both exempt from GM biosafety rules since no foreign gene is present.
Pangenomics & Natural Pest Defence	Sequencing multiple wild and cultivated rice lines (pangenomic mapping) identifies genes linked to pest resistance and heat tolerance for future breeding pipelines; a 144-line rice pangenome also aids climate-resilience and arsenic-uptake research. Damaged crop foliage releases volatile organic compounds (e.g., linalool in maize) that trigger defence pathways in neighbouring plants and recruit beneficial soil microbes — a natural, chemical-free early-warning mechanism increasingly incorporated into integrated pest management advisories, though denser planting trades faster defence signalling for slower growth/biomass.

> **Summary**: Precision genetics (SDN-1 genome editing, pangenomic mapping) and biologically-mediated pest defence together represent India's shift from blanket chemical-input agriculture toward trait-specific, lower-input crop resilience.

3. GM CROP TRIALS & REGULATORY FLASHPOINTS

Cue Words	Notes
GM Maize and the HT-Bt Cotton Precedent	GEAC approved confined field trials (2025) of Bayer Crop Science's herbicide-tolerant and insect-resistant transgenic maize at Punjab Agricultural University, for research purposes only; commercial release remains a Central government call. HT-Bt cotton never received official clearance after Mahyco-Monsanto trials were suspended over a decade ago, yet illegal cultivation now covers an estimated 15-25% of India's cotton acreage — a cautionary precedent for regulatory gaps around future GM/GE field releases.
GM Mustard (DMH-11) — the Erucic Acid Case	Indian mustard oil's natural erucic acid content (40-54%) exceeds the internationally accepted safe limit (<5%, linked to cardiotoxicity); DMH-11 lowers this to 30-35%, reducing dependence on oil blending and edible-oil imports. FSSAI's 2021 ban on blended mustard oil and the Supreme Court's 2024 ruling against DMH-11 cultivation were both framed around consumer-health precaution, illustrating the tension between biotech-driven self-reliance and regulatory caution.

> **Summary**: India's GM-crop pipeline (maize, mustard) remains stuck at confined trials or judicial hold, while the unresolved HT-Bt cotton precedent shows what happens when regulatory approval lags behind on-ground demand for the trait.

4. AI, DRONES & PRECISION MONITORING

Cue Words	Notes
AI-Based Crop Monitoring (CROPIC-style systems)	Geotagged crop photography feeds cloud-based AI models to verify weather damage and speed up crop-insurance claim settlement. Satellite spectral imagery combined with ground-level mobile images tracks crop development and flags fraudulent insurance claims through cross-verification.
Namo Drone Didi: Scale-up 2025-26	Scheme targets equipping 15,000 women-led SHGs with agricultural drones for rental spraying/monitoring services between 2024-25 and 2025-26. Budget allocation rose sharply to ~₹676.85 Crore in 2025-26 from a 2024-25 revised estimate of ~₹250 Crore, reflecting accelerated procurement and training after a slower pilot phase. Drone-mounted multispectral sensors additionally map real-time soil moisture and nitrogen distribution, feeding site-specific fertiliser advisories.

> **Summary**: AI-driven damage verification and the Namo Drone Didi rollout (budget nearly tripled in 2025-26) show precision-agriculture tools moving from proof-of-concept to funded, women-led service delivery at village scale.

5. INDIGENOUS DIGITAL PLATFORMS & DATA GOVERNANCE

Cue Words	Notes
Traceability & Voice-Based Access	QR-coded seed traceability tracks certified seed batches from research farm to retail point, curbing spurious-seed sales. Speech-to-text AI models let farmers query agricultural databases in regional dialects, addressing literacy and language barriers to DPI adoption.
Consent Architecture & Data Privacy	Layered consent controls aim to prevent commercial monetisation of private farmer data (land records, credit history) by agribusiness or fintech firms without explicit opt-in. This directly interacts with the tenancy-exclusion problem in Section 1 — data-governance design choices determine who benefits from, versus who is made visible/vulnerable by, digitisation.

> **Summary**: Voice-based access and QR traceability push digital agriculture toward genuine last-mile inclusion, but robust consent architecture remains the unresolved governance layer that will determine whether AgriStack empowers smallholders or merely makes their data more extractable.

6. M.S. SWAMINATHAN: FROM GREEN TO EVERGREEN REVOLUTION

Cue Words	Notes
Green Revolution Genetics	Post the 1942-43 Bengal famine, Swaminathan moved from medicine to genetics/plant breeding, joining CRRI Cuttack (1954) to transfer high-yield traits from Japonica to Indica rice. Working with Norman Borlaug, he bred semi-dwarf, fertiliser-responsive wheat (Mexican Lerma Rojo/Sonora crossed with Indian varieties), driving the 1968 harvest that ended reliance on PL-480 imports.
Evergreen Revolution and Institutional Legacy	Later advocated an "Evergreen Revolution" — productivity growth through ecological balance and nutrition security rather than chemical intensification, a conceptual bridge to today's natural-farming and biofortification agenda. As chair of the National Commission on Farmers, recommended MSP = cost of production (C2) + 50% margin; also pioneered trusteeship management of biosphere reserves (Gulf of Mannar) and post-tsunami mangrove restoration in Odisha.

> **Summary**: Swaminathan's career maps the arc of Indian agricultural policy itself — from yield-maximising Green Revolution genetics to an Evergreen Revolution vision of ecological, nutrition-secure farming that still frames debates on MSP, biofortification, and natural farming today.

UPSC Mains PYQs

• E-Technology & Farmer Welfare: "E-technology in the aid of farmers has the potential to eliminate intermediaries and democratize access to agricultural inputs and information." Discuss the various e-technology initiatives launched by the government to benefit Indian farmers. Analyze the digital divide and literacy barriers in their widespread adoption. (15 Marks, 250 Words)
• e-NAM: How does e-Technology help farmers in production and marketing of agricultural produce? (10 Marks, 150 Words)
• Digital Agriculture Mission: Evaluate the role of the Digital Agriculture Mission in transforming rural credit access and agricultural input supply chains, and examine whether its land-title-based design risks excluding tenant farmers. (15 Marks, 250 Words)
• AI & Precision Agriculture: Discuss how AI and satellite-based crop monitoring platforms are transforming crop-insurance claim verification and pest/disease early-warning systems in India. (10 Marks, 150 Words)
• Namo Drone Didi: Assess the significance of the Namo Drone Didi scheme in scaling precision agriculture through women-led Self-Help Groups. (10 Marks, 150 Words)
• Genome Editing: Discuss the regulatory distinction between SDN-1 and SDN-3 genome-editing techniques in Indian agri-biotech policy and its implications for crop resilience. (10 Marks, 150 Words)
• GM Crops Regulation: Examine the regulatory challenges in India's approach to GM crops, with reference to the GM mustard (DMH-11) litigation and the illegal spread of HT-Bt cotton. (15 Marks, 250 Words)
• M.S. Swaminathan: Discuss M.S. Swaminathan's contribution to India's Green Revolution and his later vision of an "Evergreen Revolution." How is this vision reflected in current natural-farming and MSP policy debates? (15 Marks, 250 Words)

GENOME EDITED RICE - LATEST DEVELOPMENTS

• India becomes first country to develop rice varieties using genome editing technology (ICAR-led).
• DRR Dhan 100 (Kamala): Derived from Samba Mahsuri; superior yield, drought tolerance, high nitrogen use efficiency, 20 days earliness.
• Pusa DST Rice 1: Derived from MTU 1010; 9.66% higher yield under inland salinity, 14.66% under alkalinity, 30.4% advantage under coastal salinity stress.
• Both developed using Site-Directed Nuclease 1 and 2 (SDN-1 and SDN-2) genome editing techniques.
• Kamala and Pusa DST Rice 1 are NOT GM crops as SDN-3 (foreign genes) not used.
• SDN-1 repairs DNA without external input; SDN-2 uses guide sequence; both result in precision mutation.
• No foreign gene in final product; exempt from GM regulations in several countries.
• Both varieties field-tested under All India Coordinated Research Project on Rice during 2023 and 2024.
• International scientific community approved both varieties.

TEXTILES SECTOR DEVELOPMENTS

• As 6th-largest textile exporter, India must align with geopolitical trends and leverage China Plus One strategy reducing China dependency.
• Regenerative (regen) farming is conservation-based approach restoring soil health, boosting biodiversity, sequestering atmospheric carbon to fight climate change.
• Unlike sustainable farming maintaining status quo, regenerative farming aims to actively improve degraded resources via no-till cultivation, cover cropping, livestock integration.
• India accounts for 8.5% global annual textile waste; embracing circularity essential for competitiveness.
• India is second largest cotton producer after China with 24% global production.
• Textile and apparel industry contributes 13% industrial production, 12% exports, ~2% GDP.
• IIP data shows textile manufacturing slightly contracted over past 10 years.
• PLI Scheme for Textiles promotes MMF apparel, MMF fabrics, technical textiles creating global players; FM M11CKA Parks scheme sets up 7 textile parks on Greenfield/Brownfield sites.
• Centre revoked Quality Control Order on polyester fibre/yarn and PTA/MEG under BIS Act Section 16 (previously restricted imports).
• India faces shortage of PTA and MEG (critical raw materials for man-made fibre sector) yet QCOs were introduced.
• Textile industry urged government not to impose anti-dumping duty on Mono Ethylene Glycol (MEG) key polyester fibre/filament raw material.
• Textile industry consumes 70–75% locally produced Purified Terephthalic Acid (PTA) and MEG.
• Tex-RAMPS (Textiles Focused Research, Assessment, Monitoring, Planning and Start-up): Scheme effective 2025-26 to 2030-31 strengthening research, innovation, competitiveness.
• Tex-RAMPS addresses critical gaps in research, data systems, innovation support, capacity development; creates robust data systems including employment assessments, supply chain mapping, India-size study.
• Tex-RAMPS strengthens State-level planning, disseminates best practices, capacity-building workshops, sectoral events; supports incubators, hackathons, academia-industry collaborations for high-value textile start-ups.
• National Technical Textiles Mission (NTTM) introduced 2020, ending March 2026 (likely extended two years).
• NTTM has 4 components: research/innovation/development, market development, export promotion, education-training.
• NTTM primary goal: position India as global technical textiles leader (functional fabrics for performance not aesthetics e.g. medical masks, bulletproof vests, agrotech, geotextiles).
• 10th National Handloom Day celebrated August 7, 2024 commemorating 1905 Swadeshi Movement championing indigenous industries and hand-woven textiles.
• VIRAASAT Exhibition: fortnight-long exhibition at Handloom Haat Janpath featuring hand-woven masterpieces across India.
• E-Commerce Integration: India Handmade portal further promoted providing weavers direct market access bypassing middlemen.
• Bhartiya Vastra Evam Shilpa Kosh: 10th anniversary saw expanded updates to National Repository of Indian Textiles and Crafts documenting 200,000+ craft items for designers/researchers.

Current Affairs Facts (May-Dec 2025)

• NEER and REER are indices similar to CPI. CPI is the weighted average retail price of a representative consumer basket of goods and services for a given month or year, relative to a fixed base period.
• Small Finance Banks (SFBs) in India created by RBI under guidance of Government for financial inclusion. Supply of credit to: Small business units, Small & marginal farmers, MSMEs and Other unorganised sector entities.
• Eight Core Industries: Constitute 40.27% of the total IIP weight. Decreasing order of weightage: Refinery Products (Highest), Electricity, Steel, Coal, Crude Oil, Natural Gas, Cement and Fertilizers (Lowest).

Current Affairs Facts (May-December 2025)

• NEER and REER are indices similar to CPI. CPI is the weighted average retail price of a representative consumer basket of goods and services for a given month or year, relative to a fixed base period.
• Small Finance Banks (SFBs) in India created by RBI under guidance of Government for financial inclusion. Supply of credit to: Small business units, Small & marginal farmers, MSMEs and Other unorganised sector entities.
• Eight Core Industries: Constitute 40.27% of the total IIP weight. Decreasing order of weightage: Refinery Products (Highest), Electricity, Steel, Coal, Crude Oil, Natural Gas, Cement and Fertilizers (Lowest).