Integrated fish and paddy farming is one of the most profitable dual-income farming systems available to Indian farmers in 2026 — capable of generating an additional Rs.40,000 to Rs.80,000 per acre per kharif season from the same land already used for rice cultivation. By raising fish simultaneously in flooded paddy fields, farmers benefit from a natural symbiosis: fish control pests and weeds, their excreta fertilise the rice crop, and the paddy field provides fish with food and shelter — all without major extra investment. This complete guide covers the full investment breakdown per acre, expected returns, a practical ROI calculator, best fish species, step-by-step setup process, government subsidies under PMMSY, and a comparison with paddy monoculture — everything Indian farmers need to evaluate and adopt integrated fish paddy farming in 2026.
📋 Table of Contents
- What Is Integrated Fish and Paddy Farming?
- Investment Breakdown Per Acre – 2026 Cost Table
- Returns and Income Per Acre from Rice-Fish Farming
- ROI Calculator – Integrated Fish Paddy Farming 2026
- Best Fish Species for Integrated Paddy Farming in India
- Step-by-Step Setup Process for Rice-Fish Culture
- Government Subsidies and Schemes – PMMSY & State Support
- Who Should Adopt Integrated Fish Paddy Farming?
- Rice-Fish Farming vs Paddy Monoculture – Full Comparison
- High-Value Integrated Farming Terms You Must Know
- Frequently Asked Questions (FAQ)
What Is Integrated Fish and Paddy Farming?
Integrated fish and paddy farming — also known as rice-fish culture, rice-fish farming, or meen-dhan kheti — is a time-tested agricultural system where fish are cultured in flooded paddy fields during the kharif (monsoon) season. The system creates a mutually beneficial relationship: fish feed on aquatic insects, weeds, algae, and crop pests, naturally reducing the need for pesticides and weedicides. In return, fish waste (excreta) acts as high-quality organic fertiliser for the rice crop, reducing urea and DAP requirements by 20–30%.
This system has been practised traditionally in eastern India — especially in West Bengal, Odisha, Assam, and Manipur — for centuries. In 2026, with rising input costs squeezing paddy monoculture margins and fish demand growing at 5–7% per year across Indian cities, integrated fish paddy farming has become a scientifically validated, subsidy-supported pathway to doubling or tripling per-acre farm income without expanding land area. ICAR (Indian Council of Agricultural Research) has developed state-specific recommended packages of practices for rice-fish farming, and the Government of India’s PMMSY scheme actively subsidises adoption.
📌 Key Facts – Integrated Fish Paddy Farming India 2026
✅ Additional income: Rs.40,000 – Rs.80,000 per acre per kharif season
✅ Fish yield per acre: 200–350 kg in 4-month paddy season
✅ Reduction in pesticide use: 30–50% in rice-fish fields vs monoculture
✅ Reduction in fertiliser (urea) use: 20–30% due to fish excreta
✅ Government subsidy: 40–60% under PMMSY (Pradhan Mantri Matsya Sampada Yojana)
✅ Best fish species: Rohu, Common Carp, Catla, Mrigal polyculture
✅ Suitable states: West Bengal, Odisha, Assam, AP, Telangana, Chhattisgarh, Kerala
✅ Break-even point: typically within the first season itself
Investment Breakdown Per Acre for Integrated Fish Paddy Farming – 2026
Understanding the complete investment required for integrated fish paddy farming per acre is the first step for any farmer evaluating this system. Costs are divided into one-time infrastructure costs (year 1 only) and recurring seasonal costs:
One-Time Infrastructure Investment (Year 1 Only) – Per Acre
| Item | Specification | Cost (Rs.) |
|---|---|---|
| Field levelling and bund strengthening | Raise bunds to 50 cm height, 50 cm width | Rs.4,000 – Rs.6,000 |
| Refuge trench / fish trench digging | Peripheral trench 50 cm deep × 50 cm wide OR central pond 10% of field area | Rs.5,000 – Rs.8,000 |
| Inlet and outlet screen installation | Bamboo/wire mesh screens to prevent fish escape | Rs.2,000 – Rs.3,000 |
| Net fencing (optional but recommended) | Prevent predator entry (birds, otters) | Rs.3,000 – Rs.5,000 |
| Total One-Time Infrastructure | Rs.14,000 – Rs.22,000 |
Recurring Seasonal Input Costs Per Acre (Every Kharif Season)
| Item | Quantity / Details | Cost (Rs.) |
|---|---|---|
| Paddy seed (improved variety) | 20–25 kg (MTU 7029, Swarna Sub-1, etc.) | Rs.1,200 – Rs.2,000 |
| Fish fingerlings | 500–800 nos. (Rohu + Carp + Catla polyculture) | Rs.3,000 – Rs.6,000 |
| Fertilisers (reduced dose) | Urea + DAP (30% less than monoculture) | Rs.2,500 – Rs.4,000 |
| Supplemental fish feed | Rice bran + groundnut cake (ad libitum) | Rs.4,000 – Rs.7,000 |
| Pesticide (reduced dose) | Only pre-fish-stocking if needed; NIL post-stocking | Rs.500 – Rs.1,500 |
| Labour (extra for fish management) | 2–3 extra man-days/month for 4 months | Rs.2,400 – Rs.4,800 |
| Miscellaneous (lime, water management) | Pond liming, inlet-outlet maintenance | Rs.800 – Rs.1,500 |
| Total Recurring Cost / Season | Rs.14,400 – Rs.26,800 |
| Year | Total Cost Per Acre | Notes |
|---|---|---|
| Year 1 (First Season) | Rs.28,400 – Rs.48,800 | Infrastructure + seasonal inputs |
| Year 2 onwards | Rs.14,400 – Rs.26,800 | Only recurring seasonal costs |
Returns and Income Per Acre from Integrated Fish Paddy Farming 2026
The gross income from integrated fish paddy farming comes from 2 sources: rice crop sales and fish harvest sales. Here is a realistic income projection per acre for the 2026 kharif season:
| Income Source | Yield Per Acre | Price (2026) | Gross Income |
|---|---|---|---|
| Paddy (Rice) Crop | 18–22 quintals | Rs.2,300/quintal (MSP + local market) | Rs.41,400 – Rs.50,600 |
| Fish Harvest (mixed polyculture) | 200–350 kg | Rs.130–Rs.180/kg (farm gate, mixed fish) | Rs.26,000 – Rs.63,000 |
| Saving on Inputs (fertiliser + pesticide saving vs monoculture) | – | – | Rs.3,000 – Rs.5,000 |
| Total Gross Income Per Acre | Rs.70,400 – Rs.1,18,600 |
| Scenario | Gross Income | Total Cost | Net Profit Per Acre |
|---|---|---|---|
| Conservative (Year 1, low prices) | Rs.70,400 | Rs.48,800 | Rs.21,600 |
| Moderate (Year 1, average prices) | Rs.90,000 | Rs.38,000 | Rs.52,000 |
| Good (Year 2+, average prices) | Rs.95,000 | Rs.22,000 | Rs.73,000 |
| Excellent (Year 2+, premium fish market) | Rs.1,18,600 | Rs.26,800 | Rs.91,800 |
💡 Pro Tip: The key to maximising fish income from integrated paddy farming is selling directly to local fish markets or restaurants rather than to middlemen. Fresh Rohu and Catla harvested from rice fields command a Rs.20–40/kg premium over pond fish in many eastern Indian markets because they are perceived as naturally-fed, cleaner fish. Establishing a direct buyer relationship with 2–3 local fishmongers or hotels before harvest can add Rs.8,000–Rs.15,000 to your per-acre fish income.
ROI Calculator – Integrated Fish Paddy Farming 2026
Use this simple ROI calculator framework to estimate your own returns from integrated fish paddy farming based on your specific land size, fish species, and local market prices:
| Parameter | Enter Your Value | Example (2 acres) |
|---|---|---|
| Land area (acres) | _____ acres | 2 acres |
| Expected rice yield per acre (quintals) | _____ quintals | 20 quintals |
| Local rice price (Rs./quintal) | Rs. _____ | Rs.2,300 |
| Rice Income (A) | Land × Yield × Price | Rs.92,000 |
| Expected fish yield per acre (kg) | _____ kg | 250 kg |
| Local fish price (Rs./kg) | Rs. _____ | Rs.150 |
| Fish Income (B) | Land × Fish yield × Price | Rs.75,000 |
| Input savings vs monoculture (Rs.) | Rs. _____ | Rs.7,000 |
| Total Gross Income (A+B+Savings) | Rs.1,74,000 | |
| Total costs (infrastructure + inputs) | Rs. _____ | Rs.70,000 (Year 1) |
| Net Profit | Rs.1,04,000 | |
| ROI (%) | (Net Profit ÷ Total Cost) × 100 | 148% |
| ROI from Year 2 onwards | (No infrastructure cost) | 260%+ |
Compare this to paddy monoculture on the same 2 acres: gross income of approximately Rs.92,000, costs of Rs.55,000, net profit of Rs.37,000 — less than 36% of what integrated fish paddy farming delivers on the same land. The incremental investment in fish integration (Rs.15,000–Rs.20,000 additional per 2 acres) generates Rs.75,000+ in additional fish income — a standalone ROI of 375–500% on the fish-integration investment alone.
Best Fish Species for Integrated Paddy Farming in India 2026
Choosing the right fish species is critical for maximising yield and income from integrated fish paddy farming. The following species are ICAR-recommended and widely proven in Indian rice-fish systems:
| Fish Species | Feeding Habit | Growth Rate | Market Price (2026) | Recommended Stock % |
|---|---|---|---|---|
| Rohu (Labeo rohita) | Column feeder (phytoplankton, submerged vegetation) | Fast — 200–400g in 4 months | Rs.120–Rs.180/kg | 40% |
| Common Carp (Cyprinus carpio) | Bottom feeder (detritus, weed roots) | Moderate — 150–300g in 4 months | Rs.80–Rs.120/kg | 30% |
| Catla (Catla catla) | Surface feeder (zooplankton, insects) | Fast — 250–500g in 4 months | Rs.130–Rs.200/kg | 20% |
| Mrigal (Cirrhinus mrigala) | Bottom feeder (mud, organic detritus) | Moderate — 100–200g in 4 months | Rs.80–Rs.110/kg | 10% |
| Tilapia (Oreochromis niloticus) | Omnivore — algae, insects, feed | Very fast — 200–400g in 3 months | Rs.70–Rs.100/kg | Use with caution (state regulations apply) |
ICAR-recommended polyculture ratio for maximum yield per acre: Rohu (40%) + Common Carp (30%) + Catla (20%) + Mrigal (10%) at a total stocking density of 500–800 fingerlings per acre. This combination exploits all 3 water layers (surface, column, bottom) and all available natural food sources in the paddy field, minimising feed competition and maximising total fish biomass at harvest. For guidance on species selection and packages of practices, refer to ICAR’s official website and the Department of Fisheries, Government of India.
Step-by-Step Setup Process for Integrated Fish Paddy Farming
- ✅ Field Selection and Assessment (1–2 weeks before transplanting): Select a paddy field with a minimum water retention of 15–20 cm depth for at least 3 months. Clay-loam soils are ideal. Avoid fields adjacent to industrial discharge or heavy pesticide-use areas. Minimum recommended area: 0.4 hectares (1 acre).
- ✅ Bund Strengthening and Trench Construction (2–3 weeks before transplanting): Raise peripheral bunds to 50 cm height and 50 cm base width to retain adequate water depth. Dig a refuge trench (50 cm deep × 50 cm wide) along the perimeter, or construct a central refuge pond covering 5–10% of total field area. The trench ensures fish have a retreat during water level fluctuations and simplifies harvest.
- ✅ Inlet and Outlet Screen Installation: Fit bamboo-slat or wire-mesh screens at all water inlet and outlet points to prevent fish escape and entry of wild fish or predators. Screen mesh size: 0.5–1 cm.
- ✅ Field Preparation and Paddy Transplanting: Apply lime (CaCO3) at 200 kg/hectare 10 days before transplanting to adjust pH and improve water quality. Transplant improved paddy variety (Swarna Sub-1, MTU 7029, or state-recommended submergence-tolerant variety). Apply basal fertiliser dose at 70% of recommended rate — fish excreta will supply the remaining 30%.
- ✅ Fish Fingerling Stocking (10–14 days after transplanting): Stock fish fingerlings only AFTER paddy has established (10–14 days post-transplanting) and water depth has stabilised at 10–15 cm. Ideal fingerling size: 5–10 cm. Purchase certified disease-free fingerlings from a government hatchery or MPEDA/NFDB-registered private hatchery. Source fingerlings from your state fisheries department for quality assurance.
- ✅ Feeding Management (Throughout the Season): Provide supplemental feed of rice bran + groundnut oil cake (1:1 ratio) at 2–3% of estimated fish body weight daily, split into 2 feedings. Reduce or stop feed application if natural food abundance is high (algal bloom, heavy insect activity). Never apply chemical pesticides or herbicides after fish stocking.
- ✅ Water Level Management: Maintain water level at 10–20 cm in the field throughout the season. Increase to 20–30 cm during the fish growth peak (months 2–3). During any necessary field drainage (weeding, fertiliser application), drain slowly and ensure fish retreat into the refuge trench.
- ✅ Monitoring and Health Management: Check fish behaviour daily — abnormal surface swimming may indicate oxygen stress or disease. Maintain a field diary. If disease is suspected, consult the nearest Krishi Vigyan Kendra (KVK) or state fisheries extension officer before applying any treatment.
- ✅ Harvest (At Paddy Maturity or Just Before): Harvest fish 7–10 days before paddy harvest by gradually draining the field. Fish congregate in the refuge trench for easy netting. Sell fresh fish same-day for best price, or arrange ice storage in advance.
Government Subsidies and Schemes for Integrated Fish Paddy Farming 2026
- 🏛️ Pradhan Mantri Matsya Sampada Yojana (PMMSY): India’s flagship fisheries development scheme (Rs.20,050 crore outlay 2020–2025) includes rice-fish culture as a beneficiary activity. Unit cost: Rs.1.5–2 lakh per hectare. Subsidy: 40% for general category (Rs.60,000–Rs.80,000/ha) and 60% for SC/ST and women farmers (Rs.90,000–Rs.1.2 lakh/ha). Apply through state fisheries department or visit dof.gov.in for details.
- 🌾 Rashtriya Krishi Vikas Yojana (RKVY): State governments can use RKVY funds to support integrated farming systems including rice-fish culture. Several states (Odisha, Assam, Chhattisgarh) have dedicated rice-fish cluster programmes under RKVY with per-farmer support of Rs.15,000–Rs.30,000.
- 🐟 National Fisheries Development Board (NFDB) Schemes: NFDB provides additional subsidy and technical assistance for integrated aquaculture systems. Farmers can access NFDB support for fingerling procurement, feed, and infrastructure. Visit NFDB’s official website for current scheme details.
- 🌱 Krishi Vigyan Kendra (KVK) Training: All 731 KVKs across India provide free training in rice-fish culture technology. KVKs also conduct farmer field schools (FFS) where integrated fish paddy demonstrations are set up on pilot plots — farmers can learn and observe results before adopting on their own land.
- 🏦 Kisan Credit Card (KCC) for Fish Farmers: Since 2020, fish farmers — including those practising rice-fish culture — are eligible for KCC loans at 7% interest (4% effective with interest subvention). Working capital loans up to Rs.2 lakh available for fish-related activities under KCC.
- 📋 PM-KISAN and State Agri Schemes: Rice-fish farmers remain eligible for all standard PM-KISAN benefits (Rs.6,000/year direct income support) and state-specific input subsidies — these are not affected by adoption of rice-fish culture.
Who Should Adopt Integrated Fish Paddy Farming in India?
- 🌾 Paddy farmers in eastern India with water-retentive fields — West Bengal, Odisha, Assam, Chhattisgarh, Bihar, and Jharkhand farmers with clay-loam fields holding water for 3+ months during kharif are the ideal candidates.
- 💰 Small and marginal farmers (1–3 acres) — who need to maximise per-acre income from limited land rather than expanding cultivation area. Even a 1-acre rice-fish field can generate Rs.50,000–Rs.70,000 net income, matching the earnings of a 2–3 acre paddy monoculture farm.
- 🐟 Farmers near fish markets, urban centres, or fish-consuming communities — where fresh fish commands a premium price and sale logistics are straightforward. Proximity to a weekly market (haat) adds significantly to fish income.
- 👩🌾 Women farmers and self-help groups (SHGs) — who are eligible for 60% subsidy under PMMSY and can manage fish harvesting and local selling activities effectively. Several successful SHG-based rice-fish enterprises operate across Odisha and Andhra Pradesh.
- 🎓 Agriculture and fisheries graduates seeking to start agri-enterprises — who can use rice-fish farming as a low-investment, high-ROI entry point into farming entrepreneurship, supported by KVK training and PMMSY subsidy.
- 🏘️ Farmers in submergence-prone areas — who already grow submergence-tolerant paddy varieties (Swarna Sub-1, Sambha Mahsuri Sub-1) and can integrate fish to earn additional income during the extended inundation period.
- 🌳 Farmers seeking to reduce input costs — who are under pressure from rising fertiliser and pesticide prices and want to use fish as a natural pest controller and organic fertiliser source to cut costs while adding income.
- 🌿 Organic and natural farming practitioners — for whom rice-fish culture is a natural fit, as it eliminates pesticide use entirely post-stocking and significantly reduces chemical fertiliser needs — supporting premium organic paddy certification.
Integrated Fish Paddy Farming vs Paddy Monoculture – Full Comparison
| Parameter | Integrated Fish + Paddy Farming | Paddy Monoculture |
|---|---|---|
| Gross Income Per Acre | Rs.70,000 – Rs.1,18,600 | Rs.41,400 – Rs.50,600 |
| Net Profit Per Acre (Year 2+) | Rs.55,000 – Rs.91,800 | Rs.12,000 – Rs.22,000 |
| ROI | 150–260% | 60–90% |
| Fertiliser Use | 30% lower (fish excreta supplements) | Full recommended dose |
| Pesticide Use | Zero post-stocking (fish control pests) | 2–4 applications per season |
| Soil Health | Improving (organic matter from fish excreta) | Declining (chemical inputs) |
| Water Use Efficiency | Higher (same water produces 2 crops) | Standard (single crop use) |
| Risk Diversification | High (rice + fish — partial crop failure hedged) | Low (single-crop risk) |
| Setup Cost | Rs.14,000 – Rs.22,000 extra (one-time) | Nil extra |
| Subsidy Available | 40–60% under PMMSY | Standard input subsidy only |
| Break-Even | Within first season | Every season standard |
| Best For | Income maximisation, organic transition, risk hedging | Simple management, low-water fields |
🏆 Expert Verdict: For any paddy farmer in eastern or peninsular India with water-retentive fields and access to a local fish market, integrated fish paddy farming is unambiguously the superior economic choice compared to paddy monoculture. The system delivers 3–4x higher net profit per acre, reduces input costs, improves soil health, diversifies risk, and attracts 40–60% government subsidy under PMMSY. The one-time infrastructure investment of Rs.14,000–Rs.22,000 per acre is recovered fully in the first season’s fish harvest alone. Farmers waiting for “better conditions” to start are leaving Rs.40,000–Rs.80,000 per acre on the table every kharif season.
High-Value Integrated Farming Terms Every Indian Farmer Must Know
- 🐟 Rice-Fish Culture (RFC): The scientific term for integrated fish and paddy farming, recognised by FAO as a globally important agricultural heritage system. India’s rice-fish area is estimated at over 5 lakh hectares with potential to expand to 40+ lakh hectares in water-retentive paddy regions.
- 🌾 Polyculture: The simultaneous rearing of multiple fish species that occupy different ecological niches (surface, column, bottom feeders) in the same water body. Polyculture maximises natural food utilisation and total fish biomass per acre without increasing competition for food between fish.
- 💧 Refuge Trench / Fish Trench: A ditch dug along the periphery or through the centre of a paddy field where fish can retreat during drainage, weeding, or shallow-water periods. Also simplifies final fish harvest — fish congregate in the trench when the field is drained.
- 📊 Stocking Density: The number of fish fingerlings stocked per unit area. For rice-fish culture, the recommended stocking density is 500–800 fingerlings per acre. Higher stocking without supplemental feeding leads to slower growth and smaller harvest fish size.
- 🌱 Integrated Farming System (IFS): A broader concept where multiple enterprises (crops + fish + poultry + dairy + horticulture) are integrated on the same farm to create circular nutrient flows and multiple income streams. Rice-fish culture is the simplest and most accessible IFS model for Indian paddy farmers.
- 🐠 Fingerling: A juvenile fish of 5–10 cm length used for stocking in culture systems. Quality fingerlings from government hatcheries or NFDB-registered private hatcheries are essential — poor-quality or infected fingerlings are the #1 cause of rice-fish project failure.
- 🌊 Alternate Wetting and Drying (AWD): A water management technique for paddy fields where the field is alternately flooded and drained. While used primarily for methane reduction and water saving, AWD requires special management in rice-fish systems to protect fish during dry periods — a deep refuge trench is mandatory when practising AWD in rice-fish fields.
- 🏦 PMMSY (Pradhan Mantri Matsya Sampada Yojana): Government of India’s Rs.20,050 crore fisheries development scheme (2020–2025) that provides 40–60% subsidy for aquaculture activities including rice-fish culture. The scheme aims to double fish production and fishers’ income by 2025. Apply at dof.gov.in.
- 📈 Fish Yield Per Hectare: The standard measure of productivity in rice-fish farming, expressed in kg/hectare/season. India’s national average rice-fish yield is 400–600 kg/hectare/season, with well-managed farms achieving 800–1,200 kg/hectare under intensive polyculture with supplemental feeding.
- 🌿 Zero Budget Natural Farming (ZBNF) + Rice-Fish: An advanced combination where ZBNF practices (jeevamrit, bijamrit, mulching) are combined with rice-fish culture to produce fully organic rice and naturally-fed fish — qualifying for premium organic certification and the highest carbon credit prices. Pioneer farmers in Andhra Pradesh are achieving premium prices of Rs.60–80/kg for ZBNF-certified fish.
Frequently Asked Questions – Integrated Fish Paddy Farming India 2026
What is integrated fish and paddy farming?
Integrated fish and paddy farming (rice-fish culture) is a system where fish are raised simultaneously in flooded paddy fields during the kharif season. Fish feed on insects, weeds, and algae, reducing pest pressure and fertiliser needs. Fish excreta acts as organic manure for the rice crop. The system produces both rice and fish from the same land with minimal additional cost, significantly boosting per-acre income — typically by Rs.40,000–Rs.80,000 per year.
How much investment is required for integrated fish paddy farming per acre?
The total first-year investment for integrated fish paddy farming per acre ranges from Rs.28,400 to Rs.48,800 (including one-time infrastructure of Rs.14,000–Rs.22,000 plus seasonal inputs of Rs.14,400–Rs.26,800). From the 2nd season onwards, only recurring costs of Rs.14,400–Rs.26,800 per acre apply, since infrastructure is already in place. PMMSY subsidy of 40–60% on unit cost can significantly reduce the net investment for eligible farmers.
How much profit can a farmer earn from integrated fish paddy farming per acre?
A farmer practising integrated fish paddy farming can earn a net profit of Rs.55,000 to Rs.91,800 per acre per kharif season from Year 2 onwards. This compares to a net profit of just Rs.12,000–Rs.22,000 per acre from paddy monoculture — making rice-fish farming 3–4 times more profitable per acre. The additional fish income of Rs.26,000–Rs.63,000 per acre is the primary driver of this superior return.
Which fish species are best for integrated paddy farming in India?
The ICAR-recommended polyculture combination is Rohu (40%) + Common Carp (30%) + Catla (20%) + Mrigal (10%) at a total stocking density of 500–800 fingerlings per acre. This combination exploits all water layers and food sources in the paddy field. Rohu and Catla command the highest market prices (Rs.120–Rs.200/kg) and should form the majority of the stocking mix for maximum income.
Is there a government subsidy for integrated fish paddy farming in India?
Yes. Under PMMSY (Pradhan Mantri Matsya Sampada Yojana), rice-fish culture is a subsidised activity. General category farmers receive 40% subsidy on the unit cost (Rs.60,000–Rs.80,000/hectare), while SC/ST and women farmers receive 60% subsidy (Rs.90,000–Rs.1.2 lakh/hectare). Apply through your state fisheries department or visit dof.gov.in. NFDB and Krishi Vigyan Kendras also provide technical and financial support.
How much fish can be harvested from 1 acre of integrated paddy field?
From 1 acre of integrated paddy field over a 4-month kharif season, a farmer can typically harvest 200–350 kg of mixed fish (Rohu, Catla, Carp, Mrigal). Well-managed farms with polyculture and supplemental feeding achieve 300–400 kg per acre per season. At market prices of Rs.130–Rs.180/kg, 1 acre generates Rs.26,000–Rs.72,000 in fish income alone per season.
What is the ROI of integrated fish paddy farming compared to paddy monoculture?
Integrated fish paddy farming delivers an ROI of 150–260% compared to paddy monoculture’s ROI of 60–90%. On a per-acre basis, rice-fish farming generates Rs.55,000–Rs.91,800 net profit vs Rs.12,000–Rs.22,000 for paddy alone — a 3x to 4x income improvement from the same land. The incremental investment for fish integration (Rs.10,000–Rs.18,000 additional) generates Rs.40,000–Rs.60,000 in extra fish income — an incremental ROI of 200–400%.
In which states is integrated fish paddy farming most popular in India?
Integrated fish paddy farming is most widely practiced in West Bengal (traditional deltaic rice-fish culture), Odisha (PMMSY-promoted clusters), Assam and Manipur (traditional practice with ICAR expansion), Andhra Pradesh and Telangana (commercial-scale Rohu-Catla integration), Kerala (Kuttanad low-lying paddy system), and Chhattisgarh (state fisheries department programmes). Eastern India accounts for over 70% of India’s total rice-fish farming area.
This guide is regularly reviewed and updated for accuracy. Bookmark this page for the latest investment data, ROI figures, subsidy updates, and fish pricing for integrated fish paddy farming in India 2026.
Last Updated: May 2026
