| 高产优质多抗玉米新杂交种武科1号选育报告 |
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| 引用本文： | 陈新来,万廷文.高产优质多抗玉米新杂交种武科1号选育报告[J].甘肃农业科技,2007(4):3-4. |
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| 作者姓名： | 陈新来 万廷文 |
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| 作者单位： | 甘肃省武威市农业科学研究所,甘肃,武威,733000 |
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| 摘 要： | 玉米杂交种武科1号是武威市农业科学研究所以自选玉米自交系457-1为母本、外引系郑22的优选系郑22优为父本杂交选育而成.2003-2004年参加甘肃省玉米新品种中晚熟组区域试验,平均产量分别为10 919.4、11 464.5 kg/hm2,分别较对照品种中单2号增产5.2%、12.0%.该品种高产、稳产、优质、多抗、活秆成熟、茎叶繁茂,是粮饲兼用型玉米新杂交种.
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| 关 键 词： | 玉米杂交种 武科1号 品种选育 |
| 文章编号： | 1001-1463(2007)04-0003-02 |
| 收稿时间： | 11 3 2006 12:00AM |
| 修稿时间： | 2006年11月3日 |
Breeding Report on A New Maize Hybrid Wuke 1 with High Yield, Good Quality and Better-resistance |
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| CHEN Xin-lai,WAN Ting-wen.Breeding Report on A New Maize Hybrid Wuke 1 with High Yield, Good Quality and Better-resistance[J].Gansu Agricultural Science and Technology,2007(4):3-4. |
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| Authors: | CHEN Xin-lai WAN Ting-wen |
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| Institution: | Wuwei Institute of Agricultural Sciences, Wuwei Gansu 733000,China |
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| Abstract: | Wuke 1,a new maize hybrid,was accomplished using selfselection inbred line 457-1 as female parent and foreign inbred line Zhen 22 as male parent by Wuwei institute of agricultural sciences.In regional test of middle and late mature of new maize variety in Gansu province from 2003 to 2004,the average yield was 10 919.4 kg/hm2 and 11 464.5 kg/hm2 respectively and the rate of yield increase was 5.2% and 12.0% higher than that of the check zhongdan 2.The main characters of the variety were high and stable yield,good quality,better-resistance and was a stuff maize variety. |
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| Keywords: | Maize hybrid Wuke 1 Breeding |
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