In order to improve dry-season crop yields, the study investigates a novel strategy that combines two traditional Sahelian soil conservation techniques—Zaï and Half-moon—with regulated irrigation. These techniques have not been combined before. A randomized Fisher block design with seven replications was used in a field experiment to evaluate the effects of various soil treatments on the production of jute and onions. N, P, K, pH, temperature, and electrical conductivity were among the important soil constituents and dynamic characteristics that were also investigated. The Half-moon method produces the most onions, according to the results, followed by Zaï and flat tillage. Half-moon tillage had the highest third-harvest yield for jute, followed by flat tillage and Zaï. By increasing water usage efficiency and encouraging sustainable agricultural methods in water-limited areas, these findings provide a workable way to adapt to climate change. This study emphasizes how combining traditional knowledge with contemporary farming methods might help reduce food insecurity in the Sahel.
https://www.mdpi.com/2071-1050/17/6/2345