COPSe contains micro encapsulated 24% copper sulphate concentration which is designed to help resolve nutrient deficiencies in crops. It stimulates protein formation, enhances neutralization and activates several enzymes which play a critical role in photosynthesis, protein, carbohydrate metabolism and respiration. COPSe has a significant influence on colour development & regulates the photosynthetic electron transport. Copper in the formulation assists in the binding of free oxygen radicals making them harmless and is important for lignification of cell walls. It is also important for rhizobia production associated with legumes.