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通过二次正交旋转回归设计,探讨不同种生物菌肥对草莓的产量的影响.以这4种菌肥为决策变量,以草莓产量为目标函数,通过在乌兰察布地区日光温室作物草莓的试验地进行田间试验获得数据,建立了草莓产量与参数因子间的数学模型,得出了各因素与产量的主次关系和双因素搭配的产量效应.最后,通过计算机模拟寻优获得了在该实验地条件下的最高产量.草莓最高产量36861.54kg∕667 m2的施肥方案:A(EM液体喷施)、B(绿康微液体喷施)、C(A50液体喷施)、D(A50粉末土壤施用)分别为:1.96~2.04g/L、1.927~2.073 g/L、0.71~0.790 g/L、1.3940~1.606 kg/667 m2.
Through quadratic orthogonal rotation regression design, the effects of different kinds of microbial fertilizer on the yield of strawberry were discussed.Using these four kinds of microbial fertilizer as the decision variables and the strawberry yield as the objective function, the strawberries were cultivated in the solar greenhouse of Wulanchabu region Of the field trials to obtain the data to establish a mathematical model between strawberry yield and parameter factors, and concluded that the relationship between factors and the yield of primary and secondary factors and the yield effect of the two factors.Finally, through computer simulation to obtain the optimal The highest yield of the experimental conditions. The highest yield of strawberries 36861.54kg / 667m2 fertilization program: A (EM liquid spray), B (Lankang micro liquid spray), C (A50 liquid spray), D (A50 Powder soil application) were: 1.96 ~ 2.04g / L, 1.927 ~ 2.073g / L, 0.71 ~ 0.790g / L, 1.3940 ~ 1.606kg / 667m2.