| 菜用大豆荚皮性状与产量形成的关系 |
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| 引用本文： | 范秀凤,吕小明,陈莉莉,武天龙.菜用大豆荚皮性状与产量形成的关系[J].大豆科学,2004,23(4):264-267. |
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| 作者姓名： | 范秀凤 吕小明 陈莉莉 武天龙 |
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| 作者单位： | 上海交通大学,农业与生物学院,上海,201101 |
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| 基金项目： | 上海市科技兴农科技攻关项目 |
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| 摘 要： | 利用菜用大豆的四个杂交组合,对其荚皮性状即荚皮的长、宽、表面积以及荚皮的内膜层、革质层等性状进行试验观察,并分别与子粒、产量进行相关分析.荚皮的长、宽、表面积、荚皮内膜层、荚皮革质层与产量有极显著正相关,荚皮表面积与产量的相关系数达0.6795**,内膜层鲜重与产量的相关系数和通径分析均达到0.8433**.革质层与子粒的相关性较大,百荚革质层的鲜重、风干重与百粒重的相关系数达0.6681**、0.6112**,荚皮厚与子粒鲜、干重及产量均呈极小不显著的正负相关(-0.0706～0.2810).在育种工作中应重视荚皮的表面积、内膜层和革质层等对产量和产品质量的影响.
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| 关 键 词： | 菜用大豆 荚皮性状 产量 |
| 文章编号： | 1000-9841(2004)04-0264-04 |
THE RELATIONSHIP OF THE CHARACTERS OF POD AND YIELD OF VEGETABLE SOYBEAN |
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| Fan Xiufeng Lu Xiaoming Chen Lili Wu Tianlong.THE RELATIONSHIP OF THE CHARACTERS OF POD AND YIELD OF VEGETABLE SOYBEAN[J].Soybean Science,2004,23(4):264-267. |
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| Authors: | Fan Xiufeng Lu Xiaoming Chen Lili Wu Tianlong |
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| Abstract: | The correlation analysis between strain yield and pod wall characters, namely, the length, width, surface area, membranous endocourp and fibrous layer of pod wall, were conducted to the F2 population from four combirations of vegetable soybean. The results showed that the yield was high positively correlated with characters of pod, inner layer and leathery layer. The coefficient of the surface area of pod and yield was 0. 6795. The coefficient of the fresh weight of inner layer and yield was 0. 8433. The leathery layer was high positively correlated with seeds weight. The coefficient of fresh weight and dry weight of 100 - pod leathery layer and 100 -seed weight were 0. 6681 and 0. 6112 , respectively. The presence of pod thickness was minimal positive or negative correlation with fresh seed weight, dry seed weight and yield( - 0. 0706-0. 2810). So we should pay further more attention to the fact that the surface area, inner layer and leathery layer of pod have an effect on the yield and quality of soybean in breeding works. |
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| Keywords: | Vegetable soybean Pod character Yield |
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