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所谓最优作物布局是指所建立的数学模型,求出未知数全部满足约束条件,且代入目标函数后,使目标函数取得纯利润的极大值。 作者选择江苏省太仓县新毛公社电站大队为试点进行线性规划。线性规划的数学模型可以解出一个生产大队在满足耕种总面积、轮作、粮食、饲料、油料、劳力等约束条件下的最
The so-called optimal crop layout refers to the established mathematical model, find all unknowns to meet the constraints, and into the objective function, the objective function to obtain the maximum of net profit. The author chose Taicang County, Jiangsu Province, Xin Mao commune power station brigade for the pilot linear programming. The mathematical model of linear programming can solve the problem of a production brigade meeting the constraints of total cultivated area, rotation, grain, feed, fuel, labor, etc.