Senegal agriculture is shaped by a short rainy season and a long dry season, which makes water management central to profitable farming. This category covers farming in Senegal: horticulture in the Niayes, onion farming and rice in the Senegal River valley, the Senegal groundnut basin, and how drip irrigation, solar pumping and adapted fertilization help growers produce reliably under Sahelian conditions.
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Senegal's main crops are groundnut, millet, sorghum, maize, rice and cowpea. Horticulture is also important, with onion, tomato, cabbage, potato and carrot grown especially in the Niayes zone and the Senegal River valley. Fruits such as mango and watermelon, and cashew in the south, are produced for local and export markets.
Irrigation is essential in Senegal because the rainy season is short. Rice and onion are grown under irrigation in the Senegal River valley, while horticultural growers in the Niayes use wells, drip lines and sprinklers. Solar pumps are increasingly used to lift water from wells and boreholes, reducing fuel costs and allowing dry-season production on small and medium farms.
Farming in the Sahel faces low and irregular rainfall, long dry seasons and high temperatures. Soils are often sandy and low in organic matter, and wind erosion and degradation are common. Access to water, quality inputs, finance and storage is limited. Drought-tolerant varieties, irrigation, soil fertility management and water harvesting help growers reduce these risks.
