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黄瓜杂交制种中用乙烯利抑制雄花的发生已是成功的经验。去年,我们在铁法矿区育苗时,用乙烯利处理黄瓜幼苗,以适当地抑制植株生长,促进黄瓜雌花分化和增加雌花数,为
Inhibition of male flowers with ethephon in hybrid seed production in cucumbers has been a successful experience. Last year, when we raised seedlings in Tiefa Mining Area, we treated the seedlings of cucumber with ethephon to properly inhibit the growth of plants, promote the differentiation of female flowers and increase the female flowers in cucumber plants,