摘要： 用乙烯利处理黄瓜植株,除具有增加雌花数、抑制徒长、提高产量等作用外,还影响黄瓜叶片生理活性及品质。适当浓度(50和150μL·L-1)乙烯利处理,既可促植株雌花分化,又能使功能叶片维持较好的生理活性,不会引起叶片早衰,为黄瓜高产优质栽培奠定了基础。

关键词: 乙烯利, 叶片生理活性, 品质, 影响

Abstract: After treated with ethrel to the plant, the number of cucumbers' pistillate flowers was increased,the overgrowing of cucumber was ontrolled and the yield of it was improved, furthermore, this kind of treatment affects the physical activity and quality of cucumber. By treating with suitable concentration of ethrel (50 or SONt L^-1 separately), either the differentiation of pistillate flowers was promoted, or the physical activity of leaves was maintained well, which won't cause premature senescence, consequently laid a foundation for the high yield and high quality of cucumber.

Key words: Ethrel, Physical Activiy of leaves, Quality

中图分类号: 

• S642.2