在棉花生长发育的6、7月间,长江中下游常出现一个梅雨过程,为了探讨棉花生产与梅雨之间的关系及其调节措施,我们以海门县1978～1985年的棉花生育五日定点考察资料和有关试验为依据,分析研究如下。梅雨期稳长增蕾是提早进入结铃高峰期的基础棉花在生长过程中能否尽量与不同时毁 In June and July of cotton growth and development, there often appeared a process of rainy season in the middle and lower reaches of the Yangtze River. In order to explore the relationship between cotton production and the rainy season and its regulation measures, we conducted a fixed-point study on the five days of cotton production in 1978 and 1985 in Haimen County Data and related tests as the basis, the analysis is as follows. The steady increase of bud during the rainy season is the basis for the early entry into the peak period of cotton bolls in the growth process can be as different as possible and destroyed