江西农业学报2011，Vol.23Issue(1)：83-85,3.
油菜高产栽培配套技术研究
Research on High-yielding Cultivation Technique of Rape
摘要
Abstract
Using three factors and three levels orthogonal experimental design, the author studied the effects of nitrogen fertilizer application rate, sowing date and planting density on the yield and yield components of rape variety Xunyou No. 8. The results showed that the application rate of nitrogen fertilizer had the greatest effect on rapeseed yield, followed by planting density, while sowing date had the smallest effect on rapeseed yield. Under the conditions of high -yielding cultivation in the northern Jiangxi, the best cultivation techniques of Xunyou No. 8 were as follows: sowing in the first 10 days of October, planting 262500 plants per hectare, applying 12.5 kg/667m2 pure nitrogen. There was significantly positive correlation between rapeseed yield and the effective pods per plant (P ＜0.01).关键词
油菜/正交试验/产量/高产栽培技术/相关分析分类
农业科技引用本文复制引用
曹国军,包宗伟,傅小平,周庆屏,彭春凤,熊文,周微..油菜高产栽培配套技术研究[J].江西农业学报,2011,23(1):83-85,3.基金项目
国家油菜产业技术体系九江综合试验站项目. （）
