Agriculture, forestry and fishing contribute 22.4 per cent of Bihar’s gross state value added and employ more than half its workers, according to the Bihar Economic Survey 2025-26. Crop production grew only 1.0 per cent in 2024-25, while fisheries grew 9.9 per cent and livestock 6.8 per cent, which is why the Survey’s central message is diversification into allied sectors.
These notes condense the Survey’s agriculture chapter for BPSC Mains GS Paper II (Indian and Bihar economy): the figures to quote, the schemes to name, the challenges and a way forward, with a model answer structure at the end. For the broader national picture, read Agriculture in India and Bihar.
Overview of agriculture in Bihar
- Agriculture, forestry and fishing contribute 22.4% of Bihar’s GSVA.
- Around 91% of farmers are marginal farmers, with holdings below one hectare; they cultivate 57.7% of the cultivated area.
- Bihar is the first state to provide home delivery of seeds to farmers.
| Sub-sector | Share in GSVA | Growth in 2024–25 |
|---|---|---|
| Agriculture, forestry and fishing | 22.4% | 3.8% |
| Crop production | 10.9% | 1.0% |
| Livestock | 7.8% | 6.8% |
| Forestry and logging | 1.6% | 3.8% |
| Fishing and aquaculture | 2.1% | 9.9% |
Key insight: Crop production grew slowly, while livestock and fisheries recorded stronger growth. Diversification towards allied activities can increase farmers’ incomes and reduce dependence on crop cultivation.
Agriculture Road Maps
Fourth Agriculture Road Map (2023–2028)
- Launched on 18 October 2023 in Patna by President Droupadi Murmu.
- Proposed investment: ₹1.62 lakh crore.
- Focus areas:
- Increasing agricultural production and productivity.
- Farmer collectives and the principle of “small farmer, big farming”.
- Modern agricultural technology and organic farming.
- Climate-resilient agriculture.
- Development of chaur areas in North Bihar.
- Ethanol production from maize.
- Food parks and export infrastructure.
The earlier road maps focused on improving the productivity of major crops, including paddy, wheat and maize, while supporting products such as mushrooms, honey, makhana and fish.
Land use and cropping pattern
| Indicator | Value |
|---|---|
| Reporting area (land-use statistics) | 93,596 sq km |
| Net sown area | 54,120 sq km |
| Gross sown area | 82,073 sq km |
| Cropping intensity | 1.52 |
| Marginal farmers | 91% |
Bihar’s dominant cropping pattern is the rice–wheat cycle, with rice grown during the Kharif season and wheat during the Rabi season.
Cereal production
- Rice accounted for 40.7% of cereal output.
- Wheat accounted for 32.1%.
- Maize accounted for 27.1%.
- Maize had the highest yield among these three cereals.
- Rice production crossed 99 lakh tonnes in 2024–25.
- Maize production increased by 87.5% over five years, from 3,521 to 6,603 thousand tonnes.
Maize is important not only as a food and feed crop but also as a raw material for ethanol production.
Horticulture
Bihar is a leading producer of litchi, makhana and mushrooms.
- Total horticultural production was approximately 230 lakh tonnes in 2023–24.
- Vegetables occupied around 58% of the horticultural area.
- Fruits occupied around 24%.
Important GI-tagged products
- Magahi Paan
- Shahi Litchi
- Jardalu Mango
- Katarni Rice
Major schemes
Mukhyamantri Bagwani Mission
- Supports crop-specific horticultural development.
- Covers mango, banana, strawberry, dragon fruit and coconut.
- Provides a 50% subsidy for fruit and banana development.
Mission for Integrated Development of Horticulture (MIDH)
- Promotes integrated horticultural development.
- Centres of Excellence operate at Desari in Vaishali for fruits and Chandi in Nalanda for vegetables.
- Additional centres were planned for mango, dryland horticulture and tomato–onion–potato crops.
Horticulture Cluster Development Scheme
– Encourages farmer collectivisation and commercial farming, particularly among small and marginal farmers.
Horticulture events such as Bagwani Mahotsav, Aam Mahotsav and Makhana Mahotsav help promote Bihar’s agricultural products.
Animal husbandry, dairy and fisheries
| Product | Production in 2024–25 |
|---|---|
| Milk | 134.0 lakh tonnes |
| Eggs | 378.4 crore |
| Fish | 9.6 lakh metric tonnes |
| Meat | 4.2 lakh metric tonnes |
Fish production grew by 41.2% over five years, and Bihar was reported to have achieved self-sufficiency in fish production. Egg production increased by 25.6% over the same period.
Major schemes
Mukhyamantri Samekit Chaur Vikas Yojana
- Develops unused private chaur, or waterlogged, land through integrated fish farming.
- Also supports groundwater recharge and water-resource management.
Mukhyamantri Talab Matsyaki Vikas Yojana
– Promotes productive and sustainable use of ponds, tanks and other water bodies.
Pradhan Mantri Matsya Sampada Yojana (PMMSY)
- Supports fisheries infrastructure and productivity.
- Bihar has a Fish Brood Bank and an Aquatic Disease Referral Laboratory under the programme.
Agricultural inputs and seeds
Seed Replacement Rate
The Seed Replacement Rate indicates the proportion of cropped area sown with quality or certified seeds rather than farm-saved seeds.
- Rice: 50.9%
- Wheat: 46.3%
Bihar has also introduced home delivery of seeds to farmers.
Major schemes
Mukhyamantri Tivra Beej Vistar Yojana
– Provides a 90% subsidy on the cost of cultivation using foundation or certified seeds.
Sub-Mission on Seed and Planting Material
- Includes the Seed Village Scheme.
- Provides a 50% subsidy for foundation or certified rice and wheat seeds.
- Each seed village includes 150 farmers, with training at pre-sowing, mid-crop and pre-harvest stages.
Fertiliser consumption
- Fertiliser consumption: 192.3 kg per hectare in 2024–25.
- NPK ratio improved from 13:4:1 to 11:3:1.
The change indicates reduced relative dominance of nitrogen fertilisers, although balanced fertiliser use remains important for soil health.
Agricultural electricity and credit
Mukhyamantri Krishi Vidyut Sambandh Yojana
- Approximately 3.47 lakh agricultural electricity connections were provided over five years.
- Around 85% were issued in the last two years covered by the data.
- Agricultural electricity subsidy increased from ₹2,036 crore to ₹4,057 crore over two years.
Kisan Credit Card (KCC)
Bihar’s cooperative credit structure has three levels:
- Bihar State Cooperative Bank.
- District Central Cooperative Banks.
- Primary Agricultural Credit Societies (PACS).
KCC holders receive debit-cum-RuPay cards. In 2024–25, KCC holders increased by 16.3%, while loans increased by 32.8%.
Irrigation and climate-resilient agriculture
- Groundwater accounted for approximately 65% of gross irrigated area in 2024–25.
- Canal-based surface irrigation accounted for 29.5%.
Important programmes
Har Khet Tak Sichai Ka Paani
– Aims to expand irrigation access and make water available to agricultural land.
Diesel Subsidy Scheme
– Provides irrigation support when rainfall is inadequate or the monsoon is erratic.
Jaivik Corridor Yojana
- Promotes organic farming along the Ganga riverbanks.
- Covers 13 districts.
- Provides a subsidy of ₹24,500 per acre in three instalments.
Bihar Rajya Fasal Sahayata Yojana
– Provides financial assistance to farmers facing crop losses due to natural calamities.
Climate-Resilient Agriculture Programme
- Addresses the effects of floods, droughts and erratic monsoons.
- The programme covered 30 selected districts during 2020–21 to 2024–25.
Major challenges in Bihar’s agriculture
- Small landholdings: Fragmented holdings make mechanisation and economies of scale difficult.
- Slow crop-production growth: Crop production grew by only 1.0% in 2024–25.
- Irrigation dependence: Groundwater accounts for a large share of irrigation, raising sustainability concerns.
- Climate vulnerability: Floods, droughts and erratic rainfall affect production and farm incomes.
- Limited value addition: Food processing, storage, cold chains and export infrastructure need further development.
- Input imbalances: Balanced fertiliser use and access to quality seeds remain important.
- Income instability: Small and marginal farmers are vulnerable to price fluctuations and crop losses.
Way forward
- Diversify towards livestock, fisheries, horticulture and high-value crops.
- Improve irrigation efficiency and groundwater management.
- Expand farmer-producer organisations, cooperatives and collective marketing.
- Invest in storage, cold chains, food processing and export infrastructure.
- Promote climate-resilient seeds, crop insurance and weather-based advisory services.
- Strengthen agricultural research, extension services and digital access for farmers.
- Encourage sustainable fertiliser use, soil testing and organic farming where suitable.
- Link maize production with ethanol, feed and food-processing industries.
Mains answer framework
Possible question: “Despite record foodgrain output, farm incomes in Bihar remain low. Examine the structural reasons and suggest measures, with reference to the Fourth Agriculture Road Map.”
Introduction: one line on agriculture’s share of GSVA against its share of employment, which captures the productivity gap.
Body: structural reasons (91 per cent marginal holdings, 1.0 per cent crop growth, groundwater dependence, floods and drought); what is working (fisheries, livestock, maize, horticulture, seed replacement); measures under the Fourth Road Map and the schemes above.
Conclusion: productivity plus diversification plus value addition, not output alone.
Conclusion
Agriculture remains central to Bihar’s economy and rural livelihoods. Improving productivity alone will not be sufficient; the state must also strengthen allied activities, irrigation, market access, processing and climate resilience. Diversification and better value addition can raise farmers’ incomes and support inclusive rural development.
Frequently asked questions
What is the share of agriculture in Bihar’s economy?
Agriculture, forestry and fishing contributed 22.4 per cent of Bihar’s gross state value added in 2024-25, according to the Bihar Economic Survey 2025-26, and the primary sector employs about 54 per cent of the workforce.
What is the Fourth Agriculture Road Map of Bihar?
The Fourth Agriculture Road Map (2023-28) was launched on 18 October 2023 with a proposed outlay of ₹1.62 lakh crore. It focuses on productivity, farmer collectives, climate-resilient farming, chaur development, maize-based ethanol and food parks.
Which crop grew fastest in Bihar?
Maize. Production rose from 3,521 thousand tonnes to 6,603 thousand tonnes over five years, an increase of 87.5 per cent, and maize has the highest yield among Bihar’s three main cereals.
Is Bihar self-sufficient in fish?
The Survey reports that Bihar has become self-sufficient in fish, with production of 9.6 lakh tonnes in 2024-25, up 41.2 per cent over five years.
Related pages
- BPSC posts and salary: pay level and in-hand pay
- BPSC interview: process, marks and likely questions
- BPSC cut-off, 65th to 71st, by category
- Agriculture in India and Bihar: BPSC notes
- Industrial sector in India and Bihar
- Food security in India and Bihar
- Budget 2026-27 and Economic Survey quiz: 185 MCQs
- Bihar economy previous-year questions
- Agro-based industries and ethanol production in Bihar
Sources
Figures are from the Bihar Economic Survey 2025-26 (Finance Department, Government of Bihar, February 2026) unless another source is named. Checked 31 October 2026.
- Bihar Economic Survey 2025-26 (English PDF), Finance Department, Government of Bihar
- Drishti IAS summary of the Bihar Economic Survey 2025-26 (6 February 2026)
Nandan