The Role of Groundnut in Sustainable Agriculture: Breeding for Reduced Input Dependency

Sustainable agriculture is vital for addressing global food security while maintaining ecological balance. Traditional agricultural practices heavily rely on synthetic inputs such as fertilizers, pesticides, and extensive irrigation systems. These inputs, though effective in enhancing crop yields, come with a host of environmental and economic challenges, including soil degradation, water pollution, and high production costs. As a result, there is increasing interest in low-input agricultural systems that promote resource conservation and enhance resilience to environmental stresses. Groundnut (Arachis hypogaea), a nitrogen-fixing legume, holds great promise in reducing dependency on external inputs in agricultural systems. Groundnut is not only valuable as a food source but also plays a significant role in improving soil health, enhancing nutrient cycling, and promoting sustainable farming practices. This article explores the role of groundnut in sustainable agriculture, with a particular focus on breeding strategies aimed at reducing input dependency and promoting ecological resilience.