Kenya: Portable Ginnery Helps Cotton Farmers Keep More Value on the Farm

What the report says

AllAfrica, carrying a Bird Story Agency report by Milliam Murigi dated July 29, 2026, says a portable mini-ginnery developed in Kenya is allowing some cotton farmers to process harvested cotton near their farms rather than waiting months for commercial buyers. The report focuses on Joseph Nyaga, a farmer in Kanyuambora village in Mbeere North, Embu County, who leads the Mbeere North Cotton Cooperative Society. He told the publisher that past delays between the June-July harvest and October buying period exposed cotton to pests, moisture damage and weak bargaining conditions.

According to the report, Kirinyaga University researchers developed the locally fabricated micro-ginnery after identifying limited access to operational ginneries and low farm-gate prices as barriers to Kenya’s cotton sector. Dr. Denis Muchangi, one of the researchers, said only five ginneries are operating while cotton is grown in more than 27 counties, forcing some farmers to travel long distances to sell produce. The machine is reported to weigh about 50 kilograms and process around 500 kilograms of raw cotton per day.

The device separates lint from seed, enabling farmers to sell the two products independently. Nyaga said lint now earns about KSh260 per kilogram and seed about KSh35 per kilogram, with three kilograms of seed cotton yielding roughly one kilogram of lint and two kilograms of seed. He also said his Bt cotton yields have risen compared with conventional cotton, increasing gross income before costs.

The article places the innovation within Kenya’s wider effort to revive cotton as a priority value chain. It cites official 2023 production of 3,863 metric tonnes of seed cotton from 12,152 hectares, involving about 30,000 farming households. Researchers have distributed 10 machines serving 200 farmers in Mwea and Mbeere and hope to expand to other cotton-growing areas.