| 旋转回归分析在提高作物产量中的应用 |
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| 引用本文： | 于晓秋,葛家麒,宋伟. 旋转回归分析在提高作物产量中的应用[J]. 数理统计与管理, 2004, 23(2): 7-9,72 |
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| 作者姓名： | 于晓秋 葛家麒 宋伟 |
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| 作者单位： | 东北农业大学基础部,哈尔滨,150030;黑龙江九三局科研所,嫩江,161441 |
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| 摘 要： | 本文根据旋转回归正交试验,深入研究探讨了不同肥量、密度条件下对小麦产量的影响。创建了小麦产量与种植密度、施肥量之间的回归模型。通过检验,肯定了模型的可靠性和应用的有效性。为农业生产起到了很好的指导作用。
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| 关 键 词： | 旋转回归正交试验 小麦产量 回归模型 |
| 文章编号： | 1002-1566(2004)02-0007-04 |
The appliance of the rotating and regressive analysis in increasing crop yield |
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| YU xiao-qiu,CE Jia-qi,SONG Wei. The appliance of the rotating and regressive analysis in increasing crop yield[J]. Application of Statistics and Management, 2004, 23(2): 7-9,72 |
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| Authors: | YU xiao-qiu CE Jia-qi SONG Wei |
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| Affiliation: | 1.Northeast Agricultural University;2.Jiusan Agricultural Institute |
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| Abstract: | Through the rotating,regressive and perpendicular experiment and the deep study of the effect of wheat yield between different fertilizer quantity and density.The wheat yield and the relation between fertilizer quantity and density the regressive models have been created. Through the proof and the tests,the reliability of the model and the effect of and effect the appliance have been affirmed. Thus a instructive effect to the agricultural production has been produced. |
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| Keywords: | rotating regressive and perpendicular experiment wheat yield regressive model |
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