| 超甜玉米新品种甘甜4号的选育 |
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| 引用本文： | 郝铠,黄有成,张立荣,周积兵,饶赛华.超甜玉米新品种甘甜4号的选育[J].中国蔬菜,2010,1(14):88-90. |
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| 作者姓名： | 郝铠 黄有成 张立荣 周积兵 饶赛华 |
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| 作者单位： | 1.甘肃省金源种业开发有限公司，甘肃张掖 734012；;2.张掖市农业科学研究院，甘肃张掖 734000 |
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| 摘 要： | 甘甜4号是以J甜26作母本,以J甜11作父本配制而成的超甜玉米一代杂种。株高177cm,穗位高65cm,抗倒伏,持绿性好,适应性广,品质优良,果穗柱形,苞叶包被完整,籽粒排列整齐,鲜出籽率69.9%,粒长1.1cm,适于加工削粒或鲜穗上市销售。一般每667m2产鲜果穗900kg左右,出苗到鲜穗采收85d(天)左右,适宜西北春玉米区种植。
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| 关 键 词： | 超甜玉米 甘甜4号 一代杂种 |
| 收稿时间： | 2010-03-17; |
A New Super-sweet Corn F1 Hybrid -'Gantian No.4' |
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| HAO Kai,HUANG You-cheng,ZHANG Li-rong,ZHOU Ji-bin,RAO Sai-hua.A New Super-sweet Corn F1 Hybrid -'Gantian No.4'[J].China Vegetables,2010,1(14):88-90. |
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| Authors: | HAO Kai HUANG You-cheng ZHANG Li-rong ZHOU Ji-bin RAO Sai-hua |
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| Institution: | 1.Gansu Jinyuan Seed Industry Development Co.Ltd., Zhangye 734012, Gansu, China；;2.Zhangye City Institute of Agricultural Sciences, Zhangye 734000, Gansu, China |
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| Abstract: | ‘Gantian No.4’is a new super-sweet corn F1 hybrid, bred by crossing Jtian26 as female parent and Jtian11 as male parent. Its plant height is 177 cm, ear height is 65 cm, kernel length is 1.1 cm. The fresh kernel rate is 69.9 %. It is resistant to lodging with good stay-green and wide adaptability. Its quality is excellent. Its average fresh ear yield is 13.5 t·hm-2. It takes about 85 days from germination to harvest. It is suitable for planting in spring corn region in Northwest part of China. |
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| Keywords: | ‘Gantian No 4’1 |
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