Regenerative Agriculture is a promising concept that aims to address the challenges posed by conventional farming methods, which often lead to soil degradation and reduced productivity over time. The ultimate goal of regenerative agriculture is to revitalize the soil and landscape while offering environmental, economic and social advantages to communities. Prioritizing soil health and carbon sequestration are the key principles of regenerative agriculture. These principles include maintaining soil cover, minimizing disturbance, sustaining living roots year-round, fostering species diversity, incorporating livestock, and reducing synthetic inputs such as herbicides and fertilizers. The implementation of crop diversification and rotation techniques is a key strategy in regenerative agriculture. These techniques promote the cycling of nutrients into the soil and enhance the diversity of soil microorganisms such as bacteria. Agroforestry, another component of regenerative agriculture, contributes to carbon sequestration by utilizing stable deep-rooted systems and storing carbon within plant biomass. However, the overall efficacy of these methods may vary in different environments. Potential limitations include the upper thresholds for carbon sequestration and increased nitrogen demand. Although there are challenges to be addressed, regenerative agriculture shows promise in improving soil quality, crop productivity, and overall farm economics. This represents a shift towards more sustainable and resilient farming practices that could benefit the environment and communities.
Kalaimathi et al. (Sat,) studied this question.