| 春小麦高蛋白品系F93-486主要性状的遗传研究 |
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| 引用本文： | 王化俊.春小麦高蛋白品系F93-486主要性状的遗传研究[J].西北农业学报,1997,6(2):31-34. |
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| 作者姓名： | 王化俊 |
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| 作者单位： | 甘肃农业大学农学系 兰州 730070 |
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| 摘 要： | 以高蛋白品系Ｆ９３－４８６为母本，武春１号和陇春８号为父本组配了２个组合，在每个组合中获得Ｐ１、Ｐ２、Ｆ１、Ｆ２、Ｂ１和Ｂ２６个群体，并以此为供试材料对Ｆ９３－４８６的蛋白质含量，角质率等性状的遗传规律进行了研究。
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| 关 键 词： | 春小麦 蛋白质 含量 遗传 遗传力 |
| 收稿时间： | 1996/1/22 0:00:00 |
| 修稿时间： | 1996/5/8 0:00:00 |
Genetic Research for Protein and Agronomic Traits of F93-486 in Spring Wheat |
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| Wang Huajun.Genetic Research for Protein and Agronomic Traits of F93-486 in Spring Wheat[J].Acta Agriculturae Boreali-occidentalis Sinica,1997,6(2):31-34. |
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| Authors: | Wang Huajun |
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| Institution: | Department of Agronomy, Gansu Agricultural University, Lanzhou 730070 |
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| Abstract: | High protein line F93-486 of spring wheat (T.aestivum L.) used as seed parent was crossed with two varieties namely Wuchun No.1 and Longchun No.8 respectively in this experiment.P1,P2,F1,F2,B1 and B2 of each combination were obtained to study the genetic model and heritability of 6 agronomic traits such as protein content,sedimentation value,vitreousness of grain,plant height,spike length and grains per spike.The results indicated that protein content and vitreousness of grain were mainly controlled by additive effect of gene and had higher heritablity.The characters including vitreousness of grain,plant height,spike length and grains perspike accorded with additive-dominant effect model,but vitreousness of grain,spike length and grains per spike had lower narrow-sense heritability,the plant height had higher narrow-sense and broad-sense heritability. |
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| Keywords: | Spring wheat Protein content Genetic model Heritability |
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