| 玉米杂交种综合评价研究 |
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| 引用本文： | 齐晶,魏丙武,王春生,马义勇.玉米杂交种综合评价研究[J].吉林农业大学学报,2003,25(2):139-142. |
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| 作者姓名： | 齐晶 魏丙武 王春生 马义勇 |
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| 作者单位： | 吉林农业大学农业试验站,吉林,长春,130118 |
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| 基金项目： | 吉林省科技厅资助项目(990201-2) |
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| 摘 要： | 利用方差分析法和灰色关联度法对2002年国家区域试验的玉米杂交种在长春地区的表现进行了分析和评价。结果表明；DH3660、强盛1号、三北6号、CAu918、M13l和永31433在产量和其他农艺性状上表现较好。这些品种在本地区均有一定的增产潜力。将2种分析方法结合起来对品种加以考察效果更好。
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| 关 键 词： | 玉米 杂交种 综合评价 方差分析法 灰色关联度法 产量 农艺性状 |
| 文章编号： | 1000-5684(2003)02-0139-04 |
| 修稿时间： | 2003年1月6日 |
A Study on Comprehensive Evaluation of Corn Hybrids |
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| QI Jing,WEI Bing-wu,WANG Chun-sheng,MA Yi-yong.A Study on Comprehensive Evaluation of Corn Hybrids[J].Journal of Jilin Agricultural University,2003,25(2):139-142. |
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| Authors: | QI Jing WEI Bing-wu WANG Chun-sheng MA Yi-yong |
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| Abstract: | By mathematical methods of variation analysis and grey correlative analysis, some new corn hybrids for national regional experiment were evaluated. The experiment was conducted in Changchun in 2002 to study the performance of their yield and other characters in this area. The results indicated that yield and other agronomic characters were ideal in DH3660, Qiangsiheng 1, Sanbei 6,CAu918, M131 and Yong31433. These hybrids were of high yield. In addition, the evaluating effectiveness could be better using the two methods. |
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| Keywords: | corn hybrid grey correlative degree comprehensive evaluation |
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