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对不同浓度的乙烯利及不同的施用次数在中农８号黄瓜上的应用进行了研究。结果表明，用１００μＬ·Ｌ－１的乙烯利处理黄瓜幼苗１次或２次，能够有效地提高前期产量，同时，对植株的生长和瓜条的商品性没有太大的不良影响，适合在生产中推广使用。乙烯利浓度过高或施用次数过多会导致空节的形成，从而使雌花率降低，雌花开始节位升高，始花期推迟，前期产量和总产量都有降低趋势，且对瓜条商品性也有不利的影响。
The application of different concentrations of ethephon and different application times on Zhongnong 8 cucumber was studied. The results showed that the cucumber seedlings treated with ethephon 100 μL·L-1 for 1 or 2 times could effectively increase the yield of the early stage and did not have much adverse effect on the growth of the plant and the commerciality of the melon. In the promotion and use. If the concentration of ethephon is too high or the number of applications is too much, the formation of nodules will lead to the decrease of female flower rate, the increase of female flower starting node, the initial flowering delay, the decrease of initial yield and total yield, There are also adverse effects.