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新疆棉区幅员辽阔,有许多有利棉花生长的条件,棉花单产已跃居国内领先地位。本文作者在概括简述棉花高产优质高效的含义以及几个应用基础理论问题的基础上,提出了新疆棉花高产优质高效栽培的技术策略和技术规范,即提高对产量结构的认识;建立合理的群体结构;提高种子品质,严格种子处理;适期播种,培育早壮苗;加强整枝管理;水肥运筹应紧密结合化调;蕾铃期根外追肥。
The cotton area in Xinjiang is vast in size and has many favorable conditions for the growth of cotton. Cotton yield has risen to a leading position in the country. On the basis of a brief introduction of the meaning of cotton high yield, high quality and high efficiency as well as several application basic theoretical issues, the author put forward the technical strategy and technical specification of high yielding high quality and efficient cotton cultivation in Xinjiang, that is, raising awareness of yield structure and establishing reasonable population Structure; improve seed quality, strict seed treatment; suitable sowing, early seedling cultivation; strengthen the pruning management; water and fertilizer operations should be combined with the tone;