摘要
以丰油730、湘杂油7号和中杂油2号为试验材料,探讨了不同收割期,对油菜秸秆产量及其氮磷钾含量的影响。结果表明:不同品种、不同收割期的油菜秸秆产量及其氮磷钾含量存在明显的差异。
The Fengyou730,Xiangzayou No.7 and Zhongzayou No.2 were taken as experimental material to discuss the impacts of different harvest time on the yield of rape straw and NPK contents in rape straw.The results showed that there has a significant difference in the yield of rape straw and NPK contents in rape straw of different varieties and in different harvest time.
出处
《湖南农业科学》
2010年第9期52-53,共2页
Hunan Agricultural Sciences
基金
国家科技支撑项目(2007BAD89B11-06)
关键词
油菜
收割期
油菜秸秆
产量
oilseed rape
harvest time
rape straw
yield
