配料试验旋转设计的一个应用

A practical application of rotatable design to the experimentation of confecting feedstuff

采用正交变换的方法 ,对带有线性约束条件的配料试验进行旋转试验设计。结果表明 ,该设计避免了“忽略”某个因子造成的不可靠性 ,而且保留了旋转试验设计的优良性 ,通过具体实际运用 。

In the experimentation of confecting feedstuff,there is a linear constraint,we couldn't apply rotatable design directly.Thus a orthogonal transformation is applied in the paper.By the way,not only the virtue of rotatoble design is preserved but also the conclusion is reasonable.And the method has been proved practical and scientific by experimentation.$$$$