| 超级杂交稻国稻1号农艺性状研究 |
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| 引用本文： | 皮勇华,陈大洲,盛国清,肖叶青,贺芳,俞美娇.超级杂交稻国稻1号农艺性状研究[J].江西农业学报,2007,19(12):26-27. |
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| 作者姓名： | 皮勇华 陈大洲 盛国清 肖叶青 贺芳 俞美娇 |
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| 作者单位： | 江西省农业科学院,江西,南昌,330200 |
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| 摘 要： | 对超级杂交稻国稻1号和杂交稻汕优63的株型特征以及农艺性状进行了比较分析,结果表明:国稻1号的单产之所以显著高于汕优63的,主要因为前者分蘖多且分蘖快,单位面积有效穗数和每穗总粒数多,而且结实率高。
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| 关 键 词： | 超级杂交稻 国稻1号 农艺性状 高产 |
| 文章编号： | 1001-8581（2007）12-0026-02 |
| 收稿时间： | 2007-09-10 |
| 修稿时间： | 2007年9月10日 |
Study on Agronomic Characteristics of Super Hybrid Rice Guodao 1 |
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| PI Yong-hua,CHEN Da-zhou,SHENG Guo-qing,XIAO Ye-qing,HE Fang,YU Mei-jiao.Study on Agronomic Characteristics of Super Hybrid Rice Guodao 1[J].Acta Agriculturae Jiangxi,2007,19(12):26-27. |
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| Authors: | PI Yong-hua CHEN Da-zhou SHENG Guo-qing XIAO Ye-qing HE Fang YU Mei-jiao |
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| Abstract: | Comparison analysis of plant and agronomic characteristics between super hybrid rice Guodao 1 and common hybrid rice Shanyou 63 was conducted.The results showed that the yield per unit area of Guodao 1 was obviously higher than that of Shanyou 63,the main reasons are that the former has more and earlier tillers,more effective panicles per unit area,more grains per panicle,and higher seed setting rate. |
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| Keywords: | Super hybrid rice Guodao 1 Agronomic characters High yield |
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