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1 花铃期三类苗的产生与转化花铃期是棉花生长发育最旺盛,出现营养生长与生殖生长两个高峰和肥水需要高峰的时期。此时各种矛盾斗争最集中、最激烈。此期产生三类苗直接影响到三桃的盛结
The emergence and transformation of three types of seedlings in the flowering stage The flowering stage is the period in which cotton grows and thrives at its peak with two peaks of vegetative growth and reproductive growth and the peak needs of fertilizer and water. At this time all kinds of contradictions and conflicts are most concentrated and the most intense. This period produces three kinds of seedlings directly affect the triumph of three peaches