Conservation tillage can help improve soil quality and crop production in dryland farming areas with low rainfall and nutrient levels. By using beneficial microorganisms in the soil instead of chemical fertilizers, farmers can enhance soil fertility and sustainability. Different tillage practices can affect crop responses and overall success in these areas. Practices like crop rotation, earthworms, and mycorrhizae can provide multiple benefits, especially when combined with the right tillage system. Overall, conservation tillage plays a crucial role in retaining soil water, improving soil quality, and promoting sustainable agriculture in semi-arid regions.