摘要
采用二次正交旋转组合设计,建立了甜高粱茎秆汁液发酵制酒精的酒精产量与CO(NH2)2的添加量、KH2PO4的添加量、MgSO4·7H2O的添加量和CaCl2的添加量的二次回归模型。用偏导数分析法得出了各无机盐添加量的最优组合,用降维分析法得出因素交互作用间的直观分析图。
Quadratic regression equations between the yields of stalk juice of SNTZ No.2 sweet sorghum and application rates of CO（NH2）2, KH2PO4, MgSO4-7H2O, CaCl2 were established using orthogonal and rotational combination designs. The optimum ratios were got by differential coefficient and the intuitionistic analysis of the factors＇ interaction were got by cutting dimensions.
出处
《农机化研究》
北大核心
2008年第3期153-156,共4页
Journal of Agricultural Mechanization Research
基金
沈阳市科技攻关项目(1063304-1-00)
沈阳农业大学博士后基金项目(200504033)
关键词
农业工程
酒精发酵
试验
优化
数学模拟
二次正交旋转组合设计
agricultural engineering
alcohol fement
experiment
optimization
mathematical simulink
orthogonal and rotational combination design
