| 江西早季种植巴西陆稻的产量性状分析 |
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| 引用本文： | 程建峰,沈月新.江西早季种植巴西陆稻的产量性状分析[J].江西农业大学学报,1999,21(3):337-340. |
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| 作者姓名： | 程建峰 沈月新 |
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| 作者单位： | 江西农业大学农学院 |
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| 基金项目： | 江西省科委重点计划资助 |
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| 摘 要： | 对江西早季种植巴西陆稻的试验数据进行了多角度，多方位的计算的计算机统计分析。结果表明：早季种植巴西陆稻产量性状对产量的效应大小是：基本苗〉穗粒数〉结实率〉全生育期〉千粒重〉有效穗〉播种至始穗天数〉始穗至成熟天数。
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| 关 键 词： | 早稻 巴西陆稻 产量性状 统计分析 |
The Analyses of the Yield Traits of Brazilian Upland Rice as Early season Rice Cultivated in Jiangxi Province |
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| Cheng Jianfeng,Pan Xiaoyun,Fang Jiahai,Shen Yuexin,Liu Yibai.The Analyses of the Yield Traits of Brazilian Upland Rice as Early season Rice Cultivated in Jiangxi Province[J].Acta Agriculturae Universitis Jiangxiensis,1999,21(3):337-340. |
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| Authors: | Cheng Jianfeng Pan Xiaoyun Fang Jiahai Shen Yuexin Liu Yibai |
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| Institution: | Cheng Jianfeng 1 Pan Xiaoyun 1 Fang Jiahai 1 Shen Yuexin 2 Liu Yibai 1 |
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| Abstract: | The experimental data of Brazilian upland rice as early-season rice cultivated in Jiangxi province were statistically analysed by multiple variable regression. Path-coefficient analysis and the relational analysis in Grey system. The results showed that the order of effects of yield traits to yield was initial seeding per ha>grains per panicle>fertility>days to maturity>1000-grain weight>effective panicles per ha>days from sowing to initial heading>days from heading to ripening. |
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| Keywords: | early season rice Brazilian upland rice yield traits statistical analysis |
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