| 油菜高产栽培配套技术研究 |
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| 引用本文： | 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. |
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| 作者姓名： | 曹国军 包宗伟 傅小平 周庆屏 彭春凤 熊文 周微 |
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| 作者单位： | 江西省九江市农业科学研究所,江西,九江,332200 |
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| 基金项目： | 国家油菜产业技术体系九江综合试验站项目 |
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| 摘 要： | 运用三因素三水平正交试验设计,研究了施氮肥量、播种期、种植密度对油菜品种浔油8号产量及其构成因子的影响。结果表明:3个因子对油菜产量影响大小的顺序是施氮肥量>种植密度>播种期;在赣北高产栽培条件下,浔油8号的最佳栽培配套技术为:10月上旬播种,种植密度17500株/667m2,纯氮施用量12.5 kg/667m2。油菜产量与单株有效角果数之间呈极显著的正相关(P<0.01)。
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| 关 键 词： | 油菜 正交试验 产量 高产栽培技术 相关分析 |
Research on High-yielding Cultivation Technique of Rape |
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| CAO Guo-jun,BAO Zong-wei,FU Xiao-ping,ZHOU Qing-ping,PENG Chun-feng,XIONG Wen,ZHOU Wei.Research on High-yielding Cultivation Technique of Rape[J].Acta Agriculturae Jiangxi,2011,23(1):83-85. |
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| Authors: | CAO Guo-jun BAO Zong-wei FU Xiao-ping ZHOU Qing-ping PENG Chun-feng XIONG Wen ZHOU Wei |
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| Institution: | (Jiujiang Institute of Agricultural Sciences in Jiangxi Province,Jiujiang 332200,China) |
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| 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 b... |
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| Keywords: | Rape Orthogonal experiment Yield High-yielding cultivation technique Correlation analysis |
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