| 9个玉米新品种引种试种评价 |
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| 引用本文： | 覃永嫒,时成俏,覃德斌,黄安霞,王兵伟.9个玉米新品种引种试种评价[J].广西农业科学,2008,39(5). |
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| 作者姓名： | 覃永嫒 时成俏 覃德斌 黄安霞 王兵伟 |
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| 作者单位： | 1. 广西玉米研究所,南宁,530227
2. 广西区种子管理总站,南宁,530022 |
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| 摘 要： | 对9个已在外省通过审定,且在我区2006年春季的试验中产量性状表现突出的玉米新品种进行引种试种,以桂单22号为对照.结果表明,9个品种2006 年两季平均单产均比对照高,其中云瑞4号、贵玉1号、大丰2号、永科6号、湘玉9号、农华7号、川单30由于产量高、综合抗性较好,被推荐在全区中等肥力以上地区种植;盛玉216由于秋季产量稍低、抗锈病能力较差,被推荐在桂中、桂北中等肥力以上的春玉米区种植;中正4号由于秋季产量稍低、抗锈病能力较差,被推荐在桂中、桂南中等肥力以上的春玉米区种植.
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| 关 键 词： | 玉米 引种试种 农艺性状 适应性 |
Evaluation on introduction trial of nine new hybrid maize varieties |
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| QIN Yong-ai,SHI Cheng-qiao,QIN De-bin,HUANG An-xia,WANG Bing-wei.Evaluation on introduction trial of nine new hybrid maize varieties[J].Guangxi Agricultural Sciences,2008,39(5). |
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| Authors: | QIN Yong-ai SHI Cheng-qiao QIN De-bin HUANG An-xia WANG Bing-wei |
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| Institution: | QIN Yong-ai1,SHI Cheng-qiao1,QIN De-bin2,HUANG An-xia1,WANG Bing-wei1(1 Guangxi Maize Research Institute,Nanning 530227,China,2 Guangxi Seed Management Station,Nanning 530033,China) |
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| Abstract: | In the experiment,Guidan 22 was used as the control,nine maize varieties that have been approved and the yield traits were outstanding in spring trial of 2006 were planted.The results showed that the average yield of nine maize varieties in 2006 were higher than that of Guidan 22.For high yield and better comprehensive resistance,Yunrui 4,Guiyu 1,Dafeng 2,Yongke 6,Xiangyu 9,Nonghua 7 and Chuandan 30 were advised to be planted in middle fertility area in Guangxi.Due to lower yield and worse resistance to rus... |
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| Keywords: | maize introduction trial agronomic traits adaptability |
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