| 九杂4号亲本“94-4”自交内围铃种子的增产效应 |
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| 引用本文： | 江礼斌,范正旺.九杂4号亲本“94-4”自交内围铃种子的增产效应[J].湖北农业科学,2008,47(1):27-28. |
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| 作者姓名： | 江礼斌 范正旺 |
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| 作者单位： | 安徽省九成农科所,安徽,望江,246220 |
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| 摘 要： | 2005年对国审棉九杂4号亲本材料"94-4"进行了完全自交,分别采收自交内围铃和外围铃种子.2006年分两个处理进行了小区比较试验.结果表明,九杂4号亲本"94-4"自交内围铃种子比自交外围铃种子生长具有明显的优势,平均单株成铃增加2.6个,每公顷增加子棉195kg,增5.4%,单铃重和衣分也略有增加.
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| 关 键 词： | 棉花 九杂4号 自交内围铃 自交外围铃 |
| 文章编号： | 0439-8114（2008）01-0027-02 |
| 收稿时间： | 2007-10-08 |
| 修稿时间： | 2007年10月8日 |
Effect of Increase Production of Self-seed boll inside of Jiu-za No.4 Parent 94-4 |
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| JIANG Li-bin,FANG Zheng-wang.Effect of Increase Production of Self-seed boll inside of Jiu-za No.4 Parent 94-4[J].Hubei Agricultural Sciences,2008,47(1):27-28. |
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| Authors: | JIANG Li-bin FANG Zheng-wang |
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| Institution: | JIANG Li-bin,FANG Zheng-wang(Jiucheng Institute of Agricultural Sciences of Anhui Province Wangjiang 246220,Anhui,China) |
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| Abstract: | In this study the completely self-cross on Jiu-za No.4 parent 94-4 in 2005,and picked in self-seed inside and outside boll was made,respectiuely.A comparsion test by two treatment was made in 2006.The results showed that self-seed inside boll of Jiu-za No.4 parent 94-4 had obvious advantages comparing with self-seed outside boll,the average bolls per plant increased 2.6,cotton including seed per hectare increased 195kg,by 5.4%,boll weight and lint percentage also increased slightly. |
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| Keywords: | cotton Jiu-za No 4 self-seed inside boll self-seed outside boll |
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