Potatoes: Extraction
Why potatoes start from tubers, not seeds
What this tab covers How it is mined, drilled or grown, and processed into a tradeable form: the main methods compared, their unit economics, by-products, and the companies that do this work globally and in India.Potatoes are grown from seed tubers rather than true seed, so a certified seed industry sits at the start of the chain. They prefer cool climates and loose, fertile soils, and yield more food per hectare than most cereals. Harvested tubers are cured, then held in ventilated or refrigerated stores. Processors turn a growing share into frozen fries, crisps, flakes and starch. The crop is vulnerable to late blight, the disease behind the Irish famine of the 1840s (Morgan, pdf p. 62). Fungicides and resistant varieties now keep it in check.
Potatoes are grown from seed tubers and need cool nights, water and heavy fertiliser. Two broad systems matter. Mechanised, irrigated farms in the US and north-west Europe reach 40-51 t/ha and supply processors under contract. Smallholder systems in India, China, Bangladesh and Eastern Europe yield 17-25 t/ha and sell mostly into fresh markets. The bulky, perishable crop makes storage central to the business. Cold stores or ventilated sheds let farmers and traders sell over months, and storage decisions drive price swings.
Methods compared
| Method | Share of supply | Typical scale | Recovery / efficiency | By-products | Unit cost |
|---|---|---|---|---|---|
| Mechanised irrigated production for processing (US, Netherlands, Belgium, Germany) | US 4.9% and Germany 3.3% of world output in 2024 (FAOSTAT) | Belgium imports 18.6% of world fresh potato trade by value to feed its fry plants (UN Comtrade 2023) | yields 50.9 t/ha in the US, 45.0 t/ha in Germany, 41.7 t/ha in the Netherlands, 39.6 t/ha in Belgium (FAOSTAT 2024) | peel and off-grades for feed and biogas | n/a |
| Smallholder winter crop with cold storage (India) | India 14.6% of world output in 2024 (57.1 Mt, FAOSTAT) | India harvested 2.32 Mha in 2024, up from 1.34 Mha in 2000 (FAOSTAT); cold-storage capacity 40.22 Mt (June 2025) | 24.6 t/ha in 2024 (FAOSTAT) | none significant | n/a |
| Contract farming for chips and fries (India) | n/a | PepsiCo India about 200,000 t (2011-12); McCain is expanding in Gujarat by acquiring Falcon Agrifriz (Oct 2026) | n/a | peel and off-grades | n/a |
| Smallholder and household production (China, Ukraine, Russia, Bangladesh) | China 24.3%, Ukraine 5.4%, Russia 4.7% of world output in 2024 (FAOSTAT) | China harvested 4.56 Mha in 2024 (FAOSTAT) | 20.8 t/ha in China, 23.2 in Bangladesh, 17.6 in Russia, 17.5 in Ukraine (FAOSTAT 2024) | none significant | n/a |
How each method works
Mechanised irrigated production for processing (US, Netherlands, Belgium, Germany)Large farms plant certified seed of processing varieties under contracts with fry and chip makers, irrigate, harvest by machine and store in ventilated sheds with sprout control.
High, reliable yields and contract prices, but high input and capital costs.
FAOSTAT 2024; UN Comtrade 2023 Smallholder winter crop with cold storage (India)Farmers in Uttar Pradesh, West Bengal, Bihar and Punjab plant in October-November and harvest in February-March. Most of the crop goes into cold stores and is released through the year by farmers and traders.
Cheap staple for a large population, but storage costs and gluts or shortages cause sharp price swings for farmers.
FAOSTAT 2024; NCCD via International Institute of Refrigeration, 2025 Contract farming for chips and fries (India)Processors supply seed of varieties such as Atlanta and buy back the crop at agreed prices. PepsiCo's Frito-Lay sourced about 200,000 t across nine states in 2011-12, with nearly 13,000 contract farmers in West Bengal alone.
Assured market and seed for farmers, but contract terms and lower prices than table varieties in some years have caused friction.
PotatoPro, citing Hindu BusinessLine (2012); AgroSpectrum India, 16 Oct 2026 Smallholder and household production (China, Ukraine, Russia, Bangladesh)Small farms and household plots grow potatoes for home use and local markets with limited mechanisation.
Food security for households, but low yields and high post-harvest losses.
FAOSTAT 2024 Unit economics are indicative ranges from the sources named; costs vary widely by deposit, region and year.Who does it: global
| Company | Country | Activity | Volume | Year | Source |
|---|---|---|---|---|---|
| McCain Foods private; volumes not published | Canada | frozen potato products | not published | n/a | |
| Lamb Weston volume not published in a source found | US | frozen fries and potato products | not published | n/a | |
| PepsiCo (Frito-Lay) potato tonnage not published | US | potato chips | not published | n/a | |
| J.R. Simplot private; volumes not published | US | frozen potato products | not published | n/a | |
| Aviko (Royal Cosun) volume not published in a source found | Netherlands | frozen and dried potato products | not published | n/a |
Who does it: India
| Company | Country | Activity | Volume | Year | Source |
|---|---|---|---|---|---|
| PepsiCo India (Frito-Lay) latest published figure is old | India | chips; contract farming of processing potatoes | 200,000 t potatoes procured across nine states | 2011-12 | PotatoPro, citing Hindu BusinessLine, Dec 2012 |
| McCain Foods India capacity and tonnage not published | India | frozen fries and snacks, Mehsana (Gujarat); acquiring Falcon Agrifriz | not published | 2026 | AgroSpectrum India, 16 Oct 2026 |
| HyFun Foods volume not published in a source found | India | frozen potato products and exports (Gujarat) | not published | n/a |
India is the second-largest potato producer, with 57.1 Mt in 2024 (14.6% of world output, FAOSTAT), almost all sold fresh at home. Processing is growing around Gujarat, where McCain, HyFun and others make frozen fries, partly for export.