【摘 要】
：
本试验采用二次回归最优设计的方法,通过测定田间试验参数,建立了小麦群体生育的五个函数模型。模型的解集是连续的。从而利用电子计算机在整个因素空间里选优,以亩产800斤以
【出 处】
：
西北农林科技大学学报(自然科学版)
论文部分内容阅读
本试验采用二次回归最优设计的方法,通过测定田间试验参数,建立了小麦群体生育的五个函数模型。模型的解集是连续的。从而利用电子计算机在整个因素空间里选优,以亩产800斤以上为例,确定了优良栽培措施组合。
In this experiment, the optimal design method of quadratic regression was used to establish five function models of fertility in wheat population by measuring the field test parameters. The solution set of the model is continuous. Thus the use of electronic computers in the entire factor of space optimization, with a yield of 800 pounds or more, for example, to determine the combination of good cultivation measures.
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