河南小麦高产优质栽培综合农艺措施数学模型的研究——Ⅰ 模型建立及综合选优

A Study on the Mathe matic Models of High-yield, Topquality of Comprehensive Agricultural Measures in Wheat Production of Henan I Models Established &Measures Optimizated

本文通过不同品种和不同地点的二次旋转回归试验,分别建立了陕农7859、冀麦5418和百泉3039三品种和辉县、武陟、修武三地点的产量、蛋白质和赖氨酸含量三个性状的二次旋转回归数学模型,并通过计算机模拟仿真,分别筛选出了三个品种和三个地点的小麦高产、优质综合农艺措施实施方案,从而为河南小麦的高产优质栽培提供了依据。

The function mathematic models have been establashed to forecast theoutput, protein and lysine content of the three varieties--'ShannongNo.7859' , 'Jinmai No. 5418' and 'Baiquan No .3039' and Three areas--Huixiant Wuzhi and Ximyu.By the quadratic rototion regression, design experiments on the basis of 'nonidentical varieties', 'nonidentical areas', aud by the models' simulating on the computer, the practical programs of comprehensive agricultural measures of three varieties and three areas have been sifted to reach the high-yield and top-quality .They may be used to guide the wheat production in Henan Province.