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腐植酸在作物生长发育化学控制中有刺激生长、改善品质和提高抗逆能力等作用。其作用机制在于可促进对营养物质的吸收、提高酶的活性、调节内源激素合成、增强呼吸强度和提高光合作用效率等。
Humic acid in the chemical growth and development of crops to stimulate growth, improve quality and improve resilience and so on. Its mechanism is to promote the absorption of nutrients, improve enzyme activity, regulate endogenous hormone synthesis, enhance respiratory intensity and improve photosynthesis efficiency.