| 玉米栽培中的数学模拟分析 |
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| 引用本文： | 党宝栋,郑沅.玉米栽培中的数学模拟分析[J].辽宁大学学报(自然科学版),1994,21(2):89-93. |
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| 作者姓名： | 党宝栋 郑沅 |
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| 作者单位： | 沈阳师范学院 |
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| 摘 要： | 本文对不同种植密度和施尿素量与玉米籽粒产量之间的关系建立了数学模型，并利用电子计算机技术对模型进行了分析．分析得出最高籽粒产量的措施配合和最大纯收益的措施配合．同时，对不同措施配合获得相同籽粒产量等问题也进行了探讨．
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| 关 键 词： | 玉米 数学模型 栽培 |
An Analysis of a Mathematical Formulation Workable in the Corn Farming |
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| Dang Baodong Zheng Yuan Shenyang Teachers College.An Analysis of a Mathematical Formulation Workable in the Corn Farming[J].Journal of Liaoning University(Natural Sciences Edition),1994,21(2):89-93. |
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| Authors: | Dang Baodong Zheng Yuan Shenyang Teachers College |
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| Institution: | Dang Baodong Zheng Yuan Shenyang Teachers College |
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| Abstract: | The article is about the establishment of a mathematical formulation concerning the relationship among corn density,amount of chemical fertilizerapplied,and corn yield.the computer analysis of the formulation brings to lightthe mathematical criteria for the proper combination of corn density with fertili-zer amount for not only the maximum corn yield,but also the maximum net profitThe same corn yield obtained through combinations of various corn density with different fertilizer amount applied.also is discussed in this article. |
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| Keywords: | Corn Mathematical formulation Maximum yield Maximum profit |
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