West Bengal
Potato Industry
India’s 2nd largest potato producer and the backbone of the country’s fresh potato economy — feeding 100 million Bengalis and powering eastern India’s ₹20,000+ crore potato value chain.
State Overview
The heartland of India’s fresh potato economy — from Hooghly’s fields to Bangladesh’s border
West Bengal is India’s second-largest potato producing state, contributing approximately 22–23% of national output. In 2024-25, the state is projected to produce a record 140–150 lakh tonnes (14–15 million tonnes) from 5.12 lakh hectares, marking a significant 30% increase over the previous year’s 115 lakh tonnes.
The Gangetic alluvial plains of South Bengal form the core potato belt, with Hooghly district alone contributing ~40% of state production from 91,000 hectares. Other major growing areas include Purba & Paschim Bardhaman, Paschim Medinipur, and Bankura. North Bengal districts — Jalpaiguri, Cooch Behar, Uttar Dinajpur — are emerging as important new growing regions.
Unlike Gujarat’s processing focus, West Bengal’s potato economy is overwhelmingly fresh-market oriented, serving massive domestic consumption. According to the AEEE/EESL study (2021), of 13.16 MMT produced in 2019-20: 4.37 MMT was consumed domestically, 6.79 MMT was exported to other Indian states, and ~2 MMT was lost during intermediation. The state’s 514+ cold storage network (90% potato-dedicated, ~11,000 MT avg. capacity) is the largest in India.
According to CEIC data, West Bengal’s average yield reached 29,017 kg/ha in 2022-23, with an all-time high of 33,169 kg/ha recorded in 2020-21. The two-decade median yield stands at approximately 25,603 kg/ha — well above the national average.
Production Trends
Year-on-year growth — from 5,052 thousand tonnes (2006-07) to 14-15 MT (2024-25)
Key Producing Districts
Hooghly is the epicentre; South Bengal dominates with 80%+ of production; North Bengal emerging fast
| District | Region | Area (Ha) | Key Blocks | Speciality | Share |
|---|---|---|---|---|---|
| 1Hooghly | South Bengal | 91,000 | Pursurah, Arambag, Tarakeswar, Dhaniakhali | 40% of state output · 76+ cold storages · India’s first potato award (1953) | ~40% |
| 2Purba Bardhaman | South Bengal | ~45,000 | Memari, Kalna, Ausgram | 57.76% population in agriculture · Paddy-Potato-Sesame rotation | ~15% |
| 3Paschim Medinipur | South Bengal | ~38,000 | Ghatal, Chandrakona | Processing frontier · Chips/flakes manufacturing scope | ~12% |
| 4Bankura | South Bengal | ~28,000 | Sonamukhi, Bishnupur | Contract farming hub (PepsiCo/ITC) · Lady Rosetta 23%+ DM | ~8% |
| 5Paschim Bardhaman | South Bengal | ~22,000 | Durgapur, Asansol | Industrial belt + potato hub | ~7% |
| 6Howrah | South Bengal | ~12,000 | Uluberia, Bagnan | Kolkata market proximity · Intensive small-holding cultivation | ~4% |
| 7Murshidabad / Nadia | South Bengal | ~18,000 | Berhampore, Kalyani | Export cluster · Bangladesh border · BCKV AICRP research hub | ~5% |
| 8Jalpaiguri | North Bengal | ~15,000 | Rajganj, Dhupguri | Cooler climate · Seed potato potential · Export gateway | ~4% |
| 9Cooch Behar | North Bengal | ~12,000 | Cooch Behar-I, Dinhata | North Bengal seed corridor · Bhutan/Bangladesh trade | ~3% |
| 10S. 24 Parganas | Coastal | 3,349 | Canning-I (Sundarbans) | ZTSM innovation · Saline-tolerant Kufri Lima trials | <1% |
Key Varieties
Table varieties dominate; BCKV recommends Himalini & Khyati as Kufri Jyoti replacements
Kufri Jyoti
Bengal’s undisputed potato king since 1971. 80-90 day maturity, white flesh, moderate blight resistance, 6-8 weeks dormancy. 20-25 T/Ha yield. Ageing and showing degeneration — BCKV recommends replacement.
Kufri Pukhraj
Early-maturing golden variety (70-90 days). Harvested January for premium early-market prices. 35-40 T/Ha yield. Short dormancy (45-60 days) — cannot be cold stored long, must sell fresh.
Kufri Chandramukhi
Traditional Bengal favourite. Round, white, flattened eyes. Excellent taste, good dry matter (~19%). 80-90 day maturity, 25 T/Ha. Used for instant flakes and chips too. Popular in Hooghly & Bardhaman.
Kufri Himalini
BCKV’s recommended Jyoti replacement. 31.3 T/Ha in AICRP trials (vs. 24.1 T/Ha for Jyoti). Late blight resistant. 90-100 day maturity. Also performs well on saline soils (Sundarbans trials).
Kufri Khyati
Second BCKV-recommended replacement for Jyoti. Disease resistant, 28-32 T/Ha yield. Recommended for all South Bengal variety replacement programmes by AICRP on Potato.
Kufri Ashoka
Extra-early variety (70-80 days). Large, oval-long, white. 35-40 T/Ha yield. Quick returns for short-cycle rotations. Susceptible to late blight. Bihar-Bengal border areas.
Kufri Lima
Heat & virus resistant. Performs excellently on saline soils — Canning-I (Sundarbans) trials showed 26-31 T/Ha even at 4.0 dS/m salinity. Opens vast new coastal acreage for potato.
Kufri Chipsona-1 / 3
Contract farming in Bankura for PepsiCo/ITC. Chipsona-1: DM 19.3-20.7%. Chipsona-3: DM 22-23%, improved chipping quality. Low reducing sugars. 90-100 day maturity.
Lady Rosetta / Atlantic
European varieties for export-grade chips. Lady Rosetta: 23%+ dry matter in Bankura trials (CPRI confirmed). Excellent chipping colour. 100-110 day maturity. Multinational processor supply.
Crop Calendar & Agronomy
Rabi season · Oct sowing to Mar harvest · Spring crop for early-market premium
Cold Storage Network
India’s largest potato cold chain — 514 units, 90% potato-dedicated, ₹662 Cr modernization opportunity
Economics of Cultivation
Capital-intensive but high-return: ₹90K-1.4L/ha cost vs. ₹2.25L-5L gross return
Pest & Disease Management
Late blight (P. infestans) causes ~15% national loss — ₹2,700 Cr annually. EU_13_A2 strain is Metalaxyl-resistant.
| Timing | Action | Product / Method | Notes |
|---|---|---|---|
| Pre-planting | Seed treatment | Certified disease-free seed + Mancozeb 75% WP | Latent P. infestans in seed is primary inoculum (Guha Roy, Phytopathology) |
| 35 DAP | First preventive spray | Mancozeb 75% @ 0.25% (contact) | JHULSACAST model calibrated for WB plains |
| 42 DAP | Second spray | Cymoxanil 8% + Mancozeb 64% @ 0.25% | Systemic + contact combination |
| 49-56 DAP | Third spray if needed | Dimethomorph 50% WDG or Fenamidone + Mancozeb | Avoid Metalaxyl — EU_13_A2 is resistant |
| Throughout | Cultural practices | Air circulation, no overhead irrigation, earthing up | IPM can reduce fungicide use 30-40% (BCKV) |
| Varietal | Resistant varieties | Kufri Himalini, Kufri Khyati | Replace ageing Jyoti for better disease resistance |
Seed Potato System
Heavy Punjab dependence today — CIP-supported self-reliance target by 2030
Innovation: Sundarbans ZTSM
Zero tillage under straw mulching — 23 farmers to 1,100+ in 8 years, 90% adoption projected
One of the most exciting developments in West Bengal’s potato sector is the adoption of Zero Tillage and Straw Mulching (ZTSM) in the Sundarbans — one of the world’s most climate-vulnerable agricultural zones. Researched over 8 consecutive years (2017-2024) by BCKV and Ramakrishna Mission Vivekananda Educational and Research Institute (Narendrapur, Kolkata).
As published in Land journal (MDPI, 2025), farmers plant seed tubers directly after rice harvest without tillage, using recycled paddy straw (from WB’s estimated 17 million tonnes annual rice straw) as mulch. Adoption grew from 23 farmers in Year 1 to 1,100+ farmers covering 15+ hectares. Projections suggest 90%+ adoption within a decade.
Trials at Canning-I block (South 24 Parganas) showed Kufri Lima and Kufri Jyoti, followed by Kufri Himalini, yielded 26-31 T/Ha even as soil salinity increased from ~1 to ~4.0 dS/m during Nov-Mar season. This opens vast new acreages in coastal zones that currently contribute <1% of state production.
Trade & Export Potential
Bangladesh border via Petrapole · 40% of production exported inter-state · Global markets emerging
Comparison with Other States
How Bengal compares with UP and Gujarat
| Parameter | West Bengal | Uttar Pradesh | Gujarat |
|---|---|---|---|
| Production | 14-15 MT (2024-25) | ~20 MT | ~4.9 MT |
| Focus | Fresh table market | Fresh table market | Processing (fries, chips) |
| Processing % | <5% (minimal) | ~10% | ~25% |
| Cold Storages | 514+ (11K MT avg) | 2,000+ | 1,500+ |
| Top Variety | Kufri Jyoti | Kufri Bahar | Lady Rosetta, Santana |
| Export Edge | Bangladesh (Petrapole) | Domestic hub | Global frozen fries |
Challenges & Opportunities
Surplus gluts vs. massive processing & export potential
Price Crashes in Bumper Years
Pukhraj at ₹540/quintal vs. ₹3,000+ costs/bigha. Record 150 LT production outstrips storage & demand. MSP (₹900/Q) below actual cultivation cost.
Processing Industry Expansion
WB processes <5% of output. Massive scope for chips, flakes, French fries — Bankura & Medinipur already have contract farming infrastructure.
Interstate Movement Bans
State periodically bans potato movement to control local prices — devastating for cold storage operators and surplus districts that depend on 6.79 MMT interstate trade.
Bangladesh & NE India Export
Petrapole land port, 8 identified export clusters. Huge Bangladesh demand. Nepal, Bhutan, Singapore, Malaysia, UK, Germany trade routes.
Cold Storage Energy Crisis
₹7-8/kWh grid electricity (90%+ of energy expense). Leaky envelopes, infiltration losses. 25%+ post-harvest loss. Traditional bunker coil systems inadequate.
Cold Chain Modernization
AEEE: ₹662 Cr/year benefit from modernization. ₹1,750 Cr investment with 40% MIDH subsidy = 1.6 year payback. Solar retrofits viable.
Seed Quality & Dependence
60%+ farmer-saved seed degenerates in 3-4 seasons. Heavy Punjab import dependency. Latent P. infestans in seed (Guha Roy, Phytopathology).
Sundarbans ZTSM & N. Bengal Growth
ZTSM opens coastal acreage (1,100+ farmers adopted). North Bengal: cooler climate, seed potato hub, lower flooding risk, export gateway.
Industry Directory
Key institutions, companies, and organizations in West Bengal’s potato ecosystem
Government Schemes
State and central support for Bengal’s potato sector
Government procures Kufri Jyoti at ₹900/quintal through cold storage camps in March. Graded potatoes 50-100mm, max 25Q per farmer. KCC + EPIC + ROR required.
₹10,000/year income support for farmers with 1+ acre. Potato growers eligible. Includes ₹2 lakh death benefit.
35% capital subsidy for new cold storage construction and modernization. AEEE estimates 1.6-year payback with subsidy for full modernization.
Subsidies for tissue culture labs and aeroponic seed production. CIP-supported state target: seed self-reliance by 2030.
State allows cold storages to buy 10+ lakh MT directly from farmers during bumper years to prevent distress sales.
Cold chain infrastructure, seed multiplication, post-harvest management. WB is priority state for NHM potato interventions.
List Your Business in the West Bengal Potato Directory
Connect with farmers, cold storage operators, processors, traders, and research institutions across Bengal’s potato ecosystem.
- Directorate of Economics & Statistics, Dept. of Agriculture & Farmers Welfare, GoI — State-wise potato production data
- CEIC Data — West Bengal Potato Production, Yield & Cost of Cultivation Statistics
- Dept. of Agriculture, Government of West Bengal — Production estimates 2024-25
- AICRP on Potato, BCKV Kalyani — Varietal trials & agronomic research (est. 1971-72)
- Alliance for an Energy Efficient Economy (AEEE) & EESL (2021) — Cold storage energy audits, value chain breakdown, post-harvest loss data
- Guha Roy, S. et al. — Latent P. infestans in seed tubers (Phytopathology, Editor’s Pick), WB State University
- Land Journal (MDPI, 2025) — Sundarbans ZTSM potato cultivation research (2017-2024)
- Potato Research (Springer, 2014) — Contract farming economics in WB
- CIP India — Crop protection costs, seed self-reliance programme
- ICAR-CPRI Shimla — Disease management protocols, JHULSACAST model, varietal data
- National Horticulture Board (NHB) — Varietal information, district-level data
- Hooghly Vegetable Growers Producer Company (HVGPCL) — District production & seed data
- Space & Culture journal — Block-wise yield analysis in Hooghly district
- Bankura.gov.in — Agricultural profile, soil characteristics, farmer demographics
- ICAR Journal (2024) — Screening potato cultivars under saline soil of Canning, West Bengal