Green manuring can be defined as a practice of ploughing or turning into the soil un omposed green plant tissues for improving physical structure as well Organic manures are natural products used by farmers to provide food (plant nutrients) for the crop plants. There are a number of organic manures like farm yard manure, green Organic Manures and Fertilizers for Vegetable Crops. Livestock manure is traditionally a key fer tilizer in organic and sustainable soil manage ment. Sustainability of ag