| 山旱地白菜型冬油菜主要经济性状与产量的相关分析 |
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| 引用本文： | 高蕾,张亚宏,张建学,范提平. 山旱地白菜型冬油菜主要经济性状与产量的相关分析[J]. 甘肃农业科技, 2009, 0(4): 3-5 |
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| 作者姓名： | 高蕾 张亚宏 张建学 范提平 |
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| 作者单位： | 甘肃省天水市农业科学研究所,甘肃,天水,741012 |
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| 摘 要： | 以10个优良山旱地白菜型冬油菜品种（系）为材料，研究了主要经济性状与单株产量的相关性。结果表明，单株产量与一次有效分枝、千粒重呈显著正相关，与主花序角果数、单株角果数呈极显著正相关，而与株高、有效分枝高度、角果长度、二次有效分枝数无显著相关性。
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| 关 键 词： | 白菜型冬油菜 经济性状 产量 相关分析 |
Correlation Analysis of the Main Economic Characters and Yield Winter Rapeseed (B. campestris L.) on Hill Dryland |
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| GAO Lei,ZHANG Ya-hong,ZHANG Jian-xue,FAN Ti-ping. Correlation Analysis of the Main Economic Characters and Yield Winter Rapeseed (B. campestris L.) on Hill Dryland[J]. Gansu Agricultural Science and Technology, 2009, 0(4): 3-5 |
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| Authors: | GAO Lei ZHANG Ya-hong ZHANG Jian-xue FAN Ti-ping |
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| Affiliation: | (Tianshui Institute of Agricultural Sciences, Tianshui Gansu 741012, China) |
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| Abstract: | Ten winter rapeseed varieties（lines）（B, campestris L. ）, were used to study the correlation analysis between main economic characters and yield per plant. The results indicated that the yield per plant had a significant positive correlation with available primary branches, 1000-grain weight, and significantly correlated with the pod number in main inflorescence, the pod number per plant, but no significant correlation with the plant height, height of primary branch, length of pods and available branches number. |
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| Keywords: | B. carnpestris L. , Economic characters Yield Correlation analysis |
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