| 热带,亚热带玉米种质的研究与利用 |
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| 引用本文： | 胡学安,吴凤兰.热带,亚热带玉米种质的研究与利用[J].杂粮作物,1999,19(3):4-9. |
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| 作者姓名： | 胡学安 吴凤兰 |
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| 作者单位： | 河南省农业科学院粮食作物研究所 |
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| 摘 要： | 探讨了热带，亚热带玉米种质利用的意义，国内外的研究进展和发展趋势，提出了研究利用的方法及利用的前景。Ｓｕｗａｎ－１、墨白１号，ＥＴＯ复合种是广泛利用的热带种质，Ｙｕｃａｔａｎ是有待开发利用的热带种质，已育成了Ｎｃ２９６、ＮＺ１Ａ辐苏１，等１１３等优良自交系和７８５９９、９９６１，等优良杂交种。
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| 关 键 词： | 玉米 热带种质 种质改良 遗传育种 |
Research and Utilization for Tropical and Subtropical Corn Germplasms |
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| Hu,XueanWu,FenglanWei,LiangmingZhao,Bo.Research and Utilization for Tropical and Subtropical Corn Germplasms[J].Rain Fed Crops,1999,19(3):4-9. |
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| Authors: | Hu XueanWu FenglanWei LiangmingZhao Bo |
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| Abstract: | Importance of utilization tropical and subtropical corn germplasms,progress and prospect of research at home and abroad were discussed.Methods and prospect of utilization were suggested. The tropical germplasm such as Suwan1,Tuxpeno1 and synthetic varity ETO have been widely used.Yucatan belonging to tropical germplasms shows great utilization potential.Some elite inbred lines such as Nc 296,NZ1A,FUSU1,Suwan 1611,BT 1,Tai 113 etc.,and hybrids such as 78599,9961,Yayu 2,Huidan 4,Zheng 931 etc.have been bred.More attention have been paid to utilization for tropical and subtropical corn germplasms in longdrawn corn breeding project. |
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| Keywords: | corn tropical germplasmgermplasm improvementgenetics and beeding |
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