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本所进行棉花高产栽培研究已有八年,组织全区高产协作试验已有六年.开始以综合试验为主,近几年加强了单项措施和生育规律的试验观察,1980年又由小面积高产试验发展到较大面积的高稳优低的丰产片试验.通过多年试验,对高产棉花的生育规律与栽培技术逐步有所认识,常年亩铃稳定在七、八万,最高九万多,亩产稳定在200～250斤,最高280斤以上.在1980年严重低温阴雨棉花普遍减产的情况下,本所高产试验的多数处理约在200斤以上,最高250.7斤.
The Institute for high-yielding cotton cultivation has been eight years, the organization of high-yielding collaborative experiment in the region has been six years. Start with the comprehensive test-based, in recent years to strengthen the single measure and the law of fertility test observations in 1980 by a small area High yield test developed to a large area of high stability and low yield test.Through years of testing, the law of reproductive development and cultivation of high-yield cotton have gradually recognized the perennial bells stable at 70-80,000, up to 90,000, The yield per mu is stable at 200-250 kg and the highest is over 280. In the case of the severe low temperature rainy cotton yield reduction in 1980, most of the high-yield trials of this institute deal with about 200 kg and up to 250.7 kg.