GROWTH-PROMOTING, STRESS-RESISTANT AND QUALITY-IMPROVING AMINO ACID WATER-SOLUBLE FERTILIZER, AND PREPARATION METHOD THEREFOR AND USE THEREOF

Disclosed is a growth-promoting, stress-resistant and quality-improving amino acid water-soluble fertilizer, and a preparation method therefor and the use thereof. The amino acid water-soluble fertilizer comprises: 20-40 parts by weight of a plant-derived amino acid polypeptide mother solution, 20-40 parts by weight of an animal-derived amino acid polypeptide mother solution, 10-30 parts by weight of an active compound amino acid, 5-20 parts by weight of a trace element raw material, 5-15 parts by weight of a biostimulant and 2-10 parts by weight of an emulsion dispersant, wherein the plant-derived amino acid polypeptide mother solution comprises an L-amino acid, a small peptide and a polypeptide; the animal-derived amino acid polypeptide mother solution comprises an L-amino acid, a small peptide and a polypeptide; and the active compound amino acid comprises a plurality of L-amino acids. L'invention concerne un engrais soluble dans l'eau à base d'acides aminés, favorisant la croissance, résistant au stress e