论文部分内容阅读
棉花地膜栽培技术已经在农三师大面积上应用,与其它地区一样取得了成功。但地膜覆盖对棉花壮苗早发的效应及其栽培技术尚需进一步研究。为了探讨这一问题,笔者对南疆小海子垦区五十一团几个连队的地膜棉从播种到田间管理作了较全面的调查;对地膜棉与常规棉苗、苗期生长发育作了观察比较。在此基础上,对地膜棉壮苗、早发及其栽培技术提出一些粗浅的看法。
Cotton film cultivation techniques have been applied to a large area of agriculture three division, and achieved success as other areas. However, the effect of plastic film mulching on early emergence of strong cotton seedlings and its cultivation techniques need further study. In order to explore this issue, the author made a more comprehensive survey of cotton mulching cotton from several companies in 51 groups of Xiaoyaozi reclamation area in southern Xinjiang from sowing to field management; observing the growth and development of cotton mulching and conventional cotton seedling Compare On this basis, some superficial views are put forward on strong seedling, early development and cultivation techniques of plastic mulching cotton.