Common names include Wild Moth Bean, Jungle Moth, Wild Moth, Jungle Moth Bean.
About
Pillipesara (Phaseolus trilobus), also classified as Vigna trilobata, is a versatile, short-duration legume widely cultivated for multiple purposes, including green manure, fodder, and soil enrichment. It is a creeping herbaceous plant that forms a dense ground cover when sown thickly, making it an excellent choice for preventing soil erosion and improving soil fertility. Due to its rapid growth and regenerative ability, it can be cut multiple times (3-4 times) before being plowed into the soil as green manure. It is commonly grown in semi-arid regions and is well-suited for degraded lands due to its deep taproot system, which helps in nutrient recycling. Additionally, its pods and seeds are edible and used in local cuisines.
Pillipesara thrives in warm climates and is resistant to drought, making it a valuable crop for farmers practicing sustainable agriculture. It is also an excellent nitrogen fixer, contributing around 80-120 kg N/ha, thereby reducing the need for synthetic fertilizers. It is a preferred choice in crop rotations and intercropping systems due to its ability to improve soil structure and fertility.
Applications and advantages
Soil Fertility & Nitrogen Fixation
Enriches the soil with organic matter and fixes atmospheric nitrogen (up to 80-120 kg N/ha), reducing fertilizer dependency while enhancing nutrient recycling through its deep root system.
Green Manure
Enhances soil organic matter and fertility when plowed into the field after multiple cuts.
Erosion Control
Protects against soil degradation, particularly in semi-arid and drought-prone areas.
Agroforestry & Crop Rotation
Suitable for intercropping with cereals and other staple crops to enhance soil fertility.
Fodder & Forage
Provides high-protein green fodder for livestock, with multiple harvests possible before incorporation into soil.
Cover Crop
Forms a dense canopy when sown thickly, reducing weed growth and preventing soil erosion.
Drought Tolerance
Thrives in low-water conditions, making it ideal for regions with irregular rainfall.
Edible Uses
Pods are consumed as a vegetable, and seeds are cooked in traditional diets.
