As the hot summer coming, top application of nutrition can help improve the foliar functions,increase single fruit weight, the qualified fruit ratio and yield, flesh out flower and bud, accumulate nutrients, enhance the disease resistance and lay a solid foundation for big harvest. Longpu Collagen Peptide Humic Acid Foliar Fertilizer, rich in chelated nutrition chain of medium and trace elements of animal collagen protein, can adhere to the branches with no adhesive, making nutrition remained and used. It also plays a role of killing bacteria, disease and pest.