Southern African Farmers Adopt Agroecology to Combat El Nino Droughts
Smallholder farmers in Zimbabwe and Zambia utilize sustainable techniques to secure food production.
1Proactive Drought Preparation
Farmers in Zimbabwe and Zambia are adopting agroecology to mitigate the impact of the strengthening El Nino climate pattern. By digging shallow pits and using organic manure, growers like Dudzai Matsapa aim to capture water and concentrate nutrients. These methods prepare fields for the extreme heat and drought predicted through early 2026.
2The Pothole Technique
The pothole method involves disrupting only the specific soil spots where plants grow rather than ploughing entire fields. This practice concentrates organic matter, improves water retention, and significantly boosts crop yields in arid conditions. By minimizing soil disturbance, farmers maintain soil health and structure, which is vital for surviving prolonged dry spells.
3Yields and Sustainability
Research indicates that agroecology can match or exceed industrial agriculture outputs. Rotating legumes with cereals has shown a 41 percent average increase in cereal yields across Sub-Saharan Africa. These sustainable practices conserve water and increase biodiversity, providing a robust alternative to conventional farming methods that often fail during intense, climate-driven drought events.
4Diversified Crop Strategies
Farmers are increasingly planting drought-resistant varieties of maize, groundnuts, sunflower, sorghum, and millet. These crops mature faster and require significantly less water than traditional varieties. By selecting early-maturity seeds like the kafwamba maize, farmers ensure they can secure a harvest even when rainfall is insufficient for standard, water-intensive agricultural cycles.
5Benefits of Intercropping
Intercropping, the practice of growing multiple species simultaneously, serves as a natural pest control and soil stabilizer. By holding soil together, it reduces erosion and lowers moisture evaporation rates. Farmers also utilize natural bio-chemicals, such as mixtures of garlic and chilli, to protect crops from insects without relying on expensive, manmade pesticides.
6Economic Resilience Evidence
Data from Sesheke, Zambia, shows that agroecology practitioners maintain food security even during droughts. One farmer reported harvesting over a tonne of maize during a dry season, enough to feed his family and sell the surplus. In contrast, farmers using conventional techniques often see their crops shrivel completely under similar weather conditions.
7Policy and Financing Needs
While individual farmers are successfully adapting, experts argue for broader systemic change. ActionAid Zambia emphasizes that governments must move beyond recognizing sustainable agriculture in policy documents. Actively financing agroecology as a national priority is essential to integrate these resilient farming practices into broader climate development plans across the southern African region.
8Future Climate Outlook
The World Meteorological Organization warns that El Nino will likely peak in late 2026, continuing until at least February. As climate change threatens rural livelihoods, the shift toward agroecology represents a critical adaptation strategy. Farmers remain focused on these sustainable methods, waiting for the season while prepared for the anticipated environmental challenges.