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湖南省发展棉花生产,生态条件优越,增产潜力很大。1983年全省皮棉亩产首次过百斤,1984年在此基础上又增长三成,亩产达到136斤,而且出现了亩产300斤的高产典型。但是,棉花生产水平发展很不平衡,农艺技术多为经验措施,缺乏科学指标,生产日的偏重高产,不很适应商品生产的需要。为了寻求“高产、优质、低耗”的农艺方案,我们参加了全省“棉花规范化栽培”研究协作组。现将本试验点的研究情况总结于下。
The development of cotton production in Hunan Province, superior ecological conditions, yield potential great. In 1983, the province’s milled mu produce for the first time over a hundred jins, in 1984 on this basis and an increase of three percent, per mu to 136 pounds, and there has been a high yield of 300 kg per mu typical. However, the development of cotton production level is very uneven. Agronomic techniques are mostly empirical measures, lack of scientific indicators, production-oriented emphasis on high-yield, not suited to the needs of commodity production. In order to seek “agronomic program of high yield, high quality and low consumption”, we participated in the research team of “standardized cultivation of cotton” in our province. The test point of the research is summarized below.