Role of Conservation Tillage Practices in Sustainable Agricultural Systems

Abstract

Finding sustainable land management techniques is urgently needed to balance food supply with the growing global population. Nonetheless, the battle to attain food security needs to be waged with consideration for the environment in which life exists and the soil in which crops are cultivated. Conservation agriculture (CA), is the practice of farming in a way that causes the least amount of environmental harm. It is widely supported globally. The primary goal of conservation tillage (CT) is to protect the environment, plant development, and soil health. By minimising soil disturbance, these techniques protect soil structure and stop erosion. CT increases the amount of organic matter in the soil by leaving crop leftovers there, which promotes microbial activity and nutrient cycling. This improves the physico-chemical and biological activity of the soil, which helps to improve soil health and production. Beyond just improving soil health, CT also promotes greater agricultural sustainability and increases resistance to the effects of climate change. Additionally, CT lowers the demand for machinery and fuel, saving farmers money and lowering greenhouse gas emissions.