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当原料种类多且要求满足各项营养指标的饲料配方,就要用线性规划原理,筛选最佳配方。由于解线性规划问题的计算量大,用电子计算机来担负这样大量的计算问题最为合适。什么是最佳饲料配方呢?就是在满足指定的营养指标和特殊的限制条件下,使饲料成本最低而得到的各种饲料原料的用量。下面举一个例子来加以说明。
When the variety of raw materials and meet the nutritional requirements of the feed formula, it is necessary to use linear programming principles, screening the best formula. Because of the computational complexity of solving linear programming problems, it is most appropriate to use electronic computers to handle such a large number of computational problems. What is the best feed formula? Is to meet the specified nutritional indicators and special restrictions, so that the lowest cost of feed obtained by the amount of various feed ingredients. Here’s an example to illustrate.