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依据生物气候相互补偿原理,用作物彼此间产量相对比来确定沈阳市、辽中和新民县粮豆作物播种面积的合理结构,以此达到在不利的天气条件下,保持多年平均总产水平,并使总产均方差最小的稳产目的.用二次规划法解出最优化方案。
According to the principle of bioclimatic mutual compensation, the relative structure of crops is compared with each other to determine the reasonable structure of the sown area of grain crops in Shenyang, Liaozhong and Xinmin counties, so as to achieve the objective of maintaining the average level of total output in unfavorable weather conditions, And make the total production mean square error minimum stable production objective.Using quadratic programming method to solve the optimization program.