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荣选油菜高产施氮技术研究王维国韩庆保李庆生成强生王玉林(盐城农校建湖224731)油菜的高产施氮技术包括合理的肥料运筹和施氮量两个方面,前者已多见报道[1]。本文着重对不同施氮量与油菜生长及产量的关系进行探讨,以进一步明确优质油菜的高产施肥技术及其理...
Rong selection of rape high-yielding nitrogen technology Wang Weiguo Han Qingbao Li Qing Sheng Chengqiang Wang Yulin (Yancheng Agricultural School Jianhu 224731) rapeseed high-yielding nitrogen technology, including fertilizer and nitrogen application rate of the two aspects of the rational, the former has been more commonly reported [1] . This article focuses on the relationship between nitrogen application rate and the growth and yield of rape, in order to further clarify the high-yield fertilizing technology and its rationale for high-quality rapeseed.