摘要
从选地与整地,选择品种,播种与覆膜,化学除草,调整覆盖度,打孔放苗,全生育期覆盖,平衡施肥等方面介绍了天津市棉花地膜覆盖栽培关键技术。
Cultivation technique of cotton covered by membrane in Tianjin was intro duced in this paper,including land selecting,land arranging,variety selecting,seeds sowing and membrane covering.Then gave some effective measures on how to clear weeds,adjust the covering area,hit holes on membrane to set cotton seedling out ,plant cover on whlole growing period and how to apply fertilizer of N,P,K properly.
出处
《天津农业科学》
CAS
2003年第1期39-42,共4页
Tianjin Agricultural Sciences
基金
天津市重点农业技术推广项目(1073)
关键词
棉花
地膜覆盖
栽培技术
cotton
membrane covering
cultivation technique
