| 芥菜型多室油菜的主要性状表现 |
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| 引用本文： | 赵洪朝,杜德志,刘青元,李秀萍,余青兰,付忠.芥菜型多室油菜的主要性状表现[J].西北农业学报,2003,12(3):62-64. |
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| 作者姓名： | 赵洪朝 杜德志 刘青元 李秀萍 余青兰 付忠 |
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| 作者单位： | 青海省农林科学院,西宁,810016 |
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| 基金项目： | 中国科学院资助项目"甘蓝型多室油菜资源的创建". |
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| 摘 要： | 对芥菜型多室、二室油菜不同品种以及BC_1F_1(BC_1F′_1)群体中的芥菜型多室、二室株间作单株产量及其构成因素进行了差异性分析。结果表明:芥菜型多室油菜的单株产量显著(或极显著)地高于其对应的二室油菜和不同来源地方品种(辣芥、新芥)的单株产量,造成这种差异的主要原因在于多室油菜的角粒数。
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| 关 键 词： | 芥菜型油菜 多室 单株产量 产量构成因素 |
| 文章编号： | 1004-1389(2003)03-0062-03 |
| 收稿时间： | 2002/2/27 0:00:00 |
| 修稿时间： | 2002年2月27日 |
Performances in Main Characteristics of Multilocular B. Juncea |
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| ZHAO Hong-chao,DU De-zhi,LIU Qing-yuan,LI Xiu-ping,YU Qing-lan and FU Zhong.Performances in Main Characteristics of Multilocular B. Juncea[J].Acta Agriculturae Boreali-occidentalis Sinica,2003,12(3):62-64. |
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| Authors: | ZHAO Hong-chao DU De-zhi LIU Qing-yuan LI Xiu-ping YU Qing-lan and FU Zhong |
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| Institution: | Qinghai Academy of Agriculture and Forestry, Xining 810016, China;Qinghai Academy of Agriculture and Forestry, Xining 810016, China;Qinghai Academy of Agriculture and Forestry, Xining 810016, China;Qinghai Academy of Agriculture and Forestry, Xining 810016, China;Qinghai Academy of Agriculture and Forestry, Xining 810016, China;Qinghai Academy of Agriculture and Forestry, Xining 810016, China |
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| Abstract: | This paper studied the significante difference of yield per plant and constitutive factors of yield between multilocular and dilocular rape seed which were resulted from BC1 generations and varieties. Performances of yield per plant and constitutive factors of yield revealed the yield per plant of multilocular rape seed significantly exceeded that of corresponding dilocular rape seed and other local varieties (such as Xinjie and Lajie), of which the caused reason was seeds per pod, but not pods per plant and 1000-seed weight. |
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| Keywords: | B juncea Multiloculus Yield per plant Constitutive factors of yield |
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