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乙烯利是一种促进成熟的植物生长调节剂，属于催熟剂。被植株吸收后输导到植物体内可释放出乙烯，起到植物内源激素乙烯所起的生理功能。如促进果实成熟、矮化植株、改变雌雄花比例等作用。生产上常用的剂型是４０％乙烯利水剂。其在蔬菜上的用途主要有： 一，促进雌花分化 １?
Ethephon is a plant growth regulator that promotes maturation and is a ripener. After being absorbed by the plant, it can be released into the plant to release ethylene and play the physiological function of endogenous hormone ethylene. Such as promoting fruit maturity, dwarf plants, change the proportion of male and female flowers and so on. The most commonly used dosage form in the production is 40% ethephon. Its use in vegetables are: First, to promote female flower differentiation 1?