Groundnut de oiled cake

Groundnut cake, also known as peanut cake, is a byproduct of the peanut oil extraction process and is used as a fertilizer and animal feed: 

Fertilizer

Groundnut cake is a nutrient-rich organic fertilizer that can be used in home gardens and terrace farming. It's a good source of protein, nitrogen, phosphorus, and potassium, which help plants grow and flower. To apply groundnut cake, soak it in water for a couple of days, then mix with water and apply to plants. 

Animal feed

Groundnut cake is a balanced diet for cattle and other livestock, providing protein, carbohydrates, fats, vitamins, and minerals. It can be used as a primary protein source or as a supplement to other protein-rich ingredients like soybean meal or fish meal.