Crotalaria juncea, commonly known as Sunn Hemp, is a fast-growing leguminous plant widely recognized for its remarkable green manure properties. As a nitrogen-fixing plant, it significantly improves soil fertility by converting atmospheric nitrogen into forms that can be absorbed by plants. Grown specifically for soil enrichment, Sunn Hemp is incorporated into the soil where it decomposes and adds valuable organic matter, enhancing soil structure and health.
The use of Crotalaria juncea as green manure helps reduce the need for synthetic fertilizers, suppresses weeds, and promotes sustainable agricultural practices. With its deep roots, Sunn Hemp also helps prevent soil erosion, further benefiting land management. Known for its rapid growth, the plant can be grown between cropping cycles or as a cover crop, offering substantial environmental benefits.
Using Crotalaria juncea as a green manure plant is a highly effective way to improve soil fertility and structure, promote sustainable farming, and enhance crop productivity. Its rapid growth and nitrogen-fixing abilities make it an indispensable tool for farmers focused on maintaining long-term soil health while reducing dependency on chemical inputs.