油菜倒伏原因及其防止措施

摘要

The paper discussed rape lodging was influenced by climate,envi-ronment,cultivation measures and germp-lasm, and rape lodging resistance and high yield culture techniques were pro-posed,including intensive soil prepara-tion,applying enough base-fertilizer, se-lecting good strains, early sowing in good time, breeding quality seedling and strengthening the field management at the rape bud bolting stage. The paper provides a basis for improving yield and quality of rape.%论述了油菜倒伏受气候、环境、栽培、种质的影响，提出油菜抗倒伏高产栽培技术措施，包括精细整地、施足底肥，选择优良品种，适时早播，培育壮苗，加强油菜蕾苔期田间管理等。为油菜产量和品质的提高提供了依据。