Agriculture remains the primary livelihood for approximately 60 percent of Kwale's rural population, though productivity and income from farming have declined relative to tourism and other sectors. The county's tropical coastal climate, soils, and rainfall patterns support a distinctive agricultural portfolio centered on tree crops, particularly coconuts and cashews, supplemented by cassava, corn, beans, and fruits. Agricultural production has historically been constrained by land pressure, limited access to improved inputs, and climate variability including periodic droughts.
Coconut palms dominate the agricultural landscape across Kwale, providing food, oil, fiber, and income for countless families. Coconut farming requires minimal inputs beyond initial planting, making it accessible to smallholder farmers with limited capital. A mature coconut palm produces copra (dried coconut meat) for sale to coconut oil millers, or whole coconuts for fresh market sale or processing. Coconut by-products including the husk, shell, and fronds provide materials for fiber production, charcoal, and animal bedding.
Cassava is the most important food crop for household consumption and local markets. The root crop tolerates poor soils and irregular rainfall better than many alternatives, making it reliable in marginal environments. Cassava is processed into gari (granules), flour, and other products for consumption and sale. The leaves are nutritious and harvested as a green vegetable. Cassava provides both food security and income generation for smallholder farmers.
Cashew nut production has expanded dramatically over recent decades, becoming the second most important cash crop after coconuts. Cashew trees thrive in Kwale's climate and soils, with cultivation having begun in the colonial period but accelerating in the post-independence era. Cashew nuts are dried and either sold raw to processors or cracked to extract the kernels, which command premium prices in international markets. Cashew farming has generated wealth for some farmers while creating employment in processing and marketing.
Livestock keeping, particularly goat herding, supplements farming income for many Kwale households. Goats require less input than cattle, adapt to poor grazing, and can be sold quickly when income is needed. Cattle keeping is less common due to land pressure and lower pasture availability compared to interior regions. Chicken keeping provides eggs for household consumption and market sale.
Market gardening in areas with reliable water supply produces tomatoes, onions, peppers, lettuce, and other vegetables for local and Mombasa markets. These crops require more intensive labor and input use than tree crops but generate higher per-unit income. Women particularly engage in vegetable production for household consumption and local market sales.
Agricultural productivity has faced significant challenges including land fragmentation as family holdings are subdivided among heirs, declining soil fertility from continuous cultivation without adequate inputs, climate variability affecting rainfall, and limited market linkages for smallholder farmers. Extension services providing technical advice on improved farming practices remain inadequate. Access to credit for agricultural inputs remains constrained for poor farmers.
Climate change poses an increasing threat to Kwale agriculture. Irregular rainfall patterns affect crop performance, with droughts becoming more frequent and intense. Changing temperature regimes may make currently suitable areas unsuitable for certain crops. Sea level rise threatens coconut plantations in areas closest to the ocean. Water scarcity for irrigation constrains agricultural intensification in some areas.
Tourism development has altered agricultural land use patterns in coastal areas, with farmers selling land to resort developers or transitioning to non-agricultural employment. This has reduced the agricultural base in some areas while creating opportunities for other income sources. The shift from agriculture to tourism employment remains ongoing in the most developed coastal zones.
See Also
Sources
- Reardon, T., & Vosti, S. (1995). "Links Between Rural Poverty and the Environment in Sub-Saharan Africa." American Journal of Agricultural Economics, 77(3), pp. 670-676.
- FAO. (2017). "Agriculture in East Africa: Challenges and Opportunities." Food and Agriculture Organization of the United Nations, Rome.
- World Bank. (2016). "Kenya Economic Update: Agriculture and Inclusive Growth." World Bank, Washington DC.