| 对奥帕克-2玉米(Zea mays L.)胚乳透明度的目测选择与营养品质改进的相互关系 |
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| 引用本文： | 宋同明.对奥帕克-2玉米(Zea mays L.)胚乳透明度的目测选择与营养品质改进的相互关系[J].作物学报,1984,10(4):223-228. |
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| 作者姓名： | 宋同明 |
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| 作者单位： | 北京农业大农学系学; 美国伊利诺大学农学系; 植物遗传教授 |
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| 摘 要： | 根据对高油抗病奥帕克-2玉米综合种(Syn DO O_2)和优良系奥帕克-2综合种(Elite Syn O_2)自交一代与胚乳有关性状的平均数、遗传方差、遗传变异系数、遗传力和性状相关等参数的估计和分析,发现两个群体的胚乳透明度、籽粒容重、蛋白质含量、赖氨酸和玉米醇溶蛋白含量等所有被测性状都存在着巨大的遗传变异,而且多数性状之间存
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| 收稿时间： | 1983-12-06 |
| 修稿时间： | 1984-05-21 |
THE RELATIONSHIP BETWEEN THE VISUAL SELECTION FOR ENDOSPERM TRANSLUCENCE AND THE IMPROVEMENT OF NUTRITIONAT QUALITY IN OPAQUE-2 MAIZE (ZEA MAYS L.) |
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| Song Tongming,R.J.Lambert.THE RELATIONSHIP BETWEEN THE VISUAL SELECTION FOR ENDOSPERM TRANSLUCENCE AND THE IMPROVEMENT OF NUTRITIONAT QUALITY IN OPAQUE-2 MAIZE (ZEA MAYS L.)[J].Acta Agronomica Sinica,1984,10(4):223-228. |
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| Authors: | Song Tongming RJLambert |
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| Institution: | Agronomy Department of Beijing Agricultural University;Agronomy Department of Illinois University; USA |
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| Abstract: | Based on the estimates of means,genetic variances,genetic coeffi-cients of variation,heritabilities,and correlations among characters of slfamilies of synthetic D.O.opaque-2 and Elite Synthetic opaque-2,therewas considerable genetic variability for the traits:degree of endospermtranslucence,kernel d |
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