用１％～４％的矮壮素浸泡“西农５８号”黄瓜种子，结果表明，矮壮素浸种有利于防止黄瓜幼苗徒长，提高秧苗质量和生理活性。苗龄较短时宜用较低浓度（２％）浸种，苗龄较长时宜用较高浓度（３％）浸种。 Soaking Cucumber seed of “Xinong 58” with 1% ~ 4% chlormequat showed that the soaking of CCC was conducive to preventing cucumber seedlings from lengthening and improving seedling quality and physiological activity. Seedlings should be shorter when the lower concentration (2%) soaking, seedling age should be higher concentration (3%) soaking.