| 杂交水稻产量因子在两种种植方式中的差异分析 |
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| 引用本文： | 富昊伟,包宋钦.杂交水稻产量因子在两种种植方式中的差异分析[J].江西农业大学学报,1998,20(3):308-310. |
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| 作者姓名： | 富昊伟 包宋钦 |
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| 作者单位： | 浙江省嘉兴市农业科学研究院 |
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| 摘 要： | ２１个杂交水稻组合在测交１２株种植和小区６．６７ｍ２测产种植两种条件下，分别对其产量构成因子单株有效穗数、每穗实粒数和千粒重进行考查，方差分析表明，单株有效穗数是两种种植方式中最大的变异，差异达显著水平，其余的产量因子则差异不显著。相关性分析表明只有千粒重因子在两种种植条件下相关。据此育种者可根据测交量估测组合的大田实际产量，节省人力与物力。
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| 关 键 词： | 杂交水稻 组合 产量因子 |
The Difference of Yield Component of Hybrid RiceBetween Two Planting Patterns |
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| Fu Haowei,Bao Songqin.The Difference of Yield Component of Hybrid RiceBetween Two Planting Patterns[J].Acta Agriculturae Universitis Jiangxiensis,1998,20(3):308-310. |
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| Authors: | Fu Haowei Bao Songqin |
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| Abstract: | The analysis of 21 combinations yield component between two planting patterns showed only the component of effective spikes per plant has significant difference.The only correlative yield component was 1000-grain weight.The result made researchers possible estimate combinations actual field yield by analysis the yield component from 12 plants planting patterns. |
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| Keywords: | hybrid rice combination yield component |
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