甘肃农业科技Issue(10)：10-12,3.
高寒山区甘蓝型油菜高产关键技术研究
Research on Key High-yielding Technology of Brassica napus in Alpine Mountains
摘要
Abstract
The key high-yielding technology of sowing date, density and fertilization of Brassica napus was studied in alpine mountains of Tianzhu County, Qingza 5 as the indicative variety . The results showed that the beginning of July was the best planting time, the optimum planting density was 180,000 plants/hm2;the best fertilizer proportion should be N 180 kg/hm2, P2O5 180 kg/hm2, K2O 15 kg/hm2.关键词
高寒山区/甘蓝型油菜/高产栽培/关键技术Key words
Alpine mountains/Brassica napus/High-yielding cultivation/Key technology分类
农业科技引用本文复制引用
聂战声,王耀,刘桂兰,孙小娟,谢延林,唐平基,杨国霞..高寒山区甘蓝型油菜高产关键技术研究[J].甘肃农业科技,2012,(10):10-12,3.基金项目
甘肃省农牧厅粮棉油高产创建项目(甘农牧发[2008]378号) （甘农牧发[2008]378号）
