Biostimulant compositions, fertilizers, and methods of making and using same

The invention relates to a biostimulant composition, a biostimulant fertilizer and preparation and use methods thereof, and is characterized in that the biostimulant composition comprises a composition A and a composition B; the composition A is prepared from propyl dihydrojasmonate and half leaf element; and the composition B consists of half leaf element, 5-amino acetyl propyl hydrochloride and a nitrogen fertilizer. According to the method, fruits can be matured in advance, good coloring is achieved, premature senility of crops can be prevented, and meanwhile the yield of the second year is not affected. 本发明涉及生物刺激素组合物、生物刺激素的肥料及其制备和使用方法，其特征在于，生物刺激素组合物包括A组合物和B组合物；所述A组合物由二氢茉莉酸丙酯和半叶素组成；所述B组合物由半叶素、5-氨基乙酰丙盐酸盐和氮肥组成。本申请既可以使果实提前成熟，并具有较好的着色，又可以防止作物早衰，同时，不影响第二年的产量。