For farmers in South Africa, climate change is a primary concern, and regenerative agriculture may be the solution. Researchers have been studying South African farms to learn about how these sustainable practices could be applied to other areas of Africa and beyond.
On these farms, crop and animal diversity is a top priority, and diversification creates economic and environmental security. Farmers also have saved on diesel expenses by returning to hand tilling land, which reduces erosion. Rainfall is another challenge in the area, with precipitation being unpredictable. Rainwater capture systems provide water security and save farmers money.
The entire system revolves around holistic systems that work in conjunction with one another. For example, reduced tilling can be achieved because livestock variety rejuvenates the soil. Crop diversity ensures farmers will achieve sellable crops even if one fails, while the diversity maintains soil quality. The system is not without challenges. Crop yields tend to decrease in the first season, and, as more variables are added, farms become more complex creatures. However, the rewards are also immense for farmers and local habitats. One farmer remarks: “My greatest satisfaction has come from wildlife returning to the farm en masse – from dung beetles to sparrow hawks. This has only happened by seeing the farm as part of a wider agro-ecosystem.”
We at the Optimist Daily are strong advocates for regenerative agriculture that benefits farmers and the environment. Food systems that work cohesively with the ecosystems around them are critical as we adapt to climate challenges and fight to rebuild the health of our natural spaces.
