| 黑河九号大豆综合高产农艺措施数学模型分析 |
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| 引用本文： | 陈质卿,马景瑞.黑河九号大豆综合高产农艺措施数学模型分析[J].大豆科学,1993,12(2):175-182. |
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| 作者姓名： | 陈质卿 马景瑞 |
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| 作者单位： | 黑龙江省农业科学院黑河农业科学研究所
(陈质卿，郑殿甫，王克玉，魏永阁，陈玉萍，赵玉英)，德都县科委
(马景瑞，刘庆业)，黑河市农业技术推广中心
(宋贵庆)，黑河市农业技术推广中心(臧石柱) |
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| 摘 要： | 本试验应用二次回归正交旋转试验设计方法研究了黑河九号大豆主要栽培因子(密度、氮肥、磷肥和钾肥)与大豆产量的关系,建立了黑河九号大豆在本省第四积温带黑河地区土壤中等肥力条件下的高产栽培数学模型。通过微机对模型的解析,得出各因子对产量效应的主次关系,两因子搭配的产量效应以及等产量线图。通过边际产量分析了经济效益,并通过频数分析,得出指定产量水平下的最佳综合高产农艺措施组合方案,为黑河九号大豆大面积生产规范化栽培提供了依据。
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| 关 键 词： | 大豆 高产 数学模型 栽培 |
A MATHEMATICAL MODEL ANALYSIS OF COMPOSITE HIGH-YIELD AGRONOMIC MEASURES ON SOYBEAN HEIHE No. 9 |
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| Chen Zhiqing Zheng Dianpu Wang Keyu Wei Yongge Chen Yuping Zhao Yuying.A MATHEMATICAL MODEL ANALYSIS OF COMPOSITE HIGH-YIELD AGRONOMIC MEASURES ON SOYBEAN HEIHE No. 9[J].Soybean Science,1993,12(2):175-182. |
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| Authors: | Chen Zhiqing Zheng Dianpu Wang Keyu Wei Yongge Chen Yuping Zhao Yuying |
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| Institution: | Chen Zhiqing Zheng Dianpu Wang Keyu Wei Yongge Chen Yuping Zhao Yuying(Heihe Agricultural Research Institute) Ma Jingrui Liu Qingye (Dedu Science and Technology Commission)Song Guiqing Zhang Shizhu (Ileihe Agricultural Technical Extension Center) |
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| Abstract: | A high-yield mathematical model of cultivation methods on Heihe No. 9 soybean had been built up for Heihe region in zone No. 4 of Heilongjiang accumulated temperature zone under intermediate soil fertility condition. Metod of quadratic regression orthogotrrul rotation design was used to study the relationship between the main soybean cultivation factors (density, N. P, K) and soybean yield. The analysis of Mathematical Model was conducted by computer. Defferent effect of cultivation factors on yield and the combinative effect on yield of 2 factors and the equal yield scheme had teen worked out. The economic effectiveness was analzed by use of matatial yield. The optimal combinative scheme of composite high-yield agronomic measures for top yield level was showed by the frequency number analysis. Scientific evidence was furnished for Hei(?) No. 9 soybean on model cultivation in large areas. |
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| Keywords: | Soybean Composite agronomic measures Mathematical Model |
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