经用典型日粮配方计算，再与猪、鸡营养需要量比较，对我省猪、鸡饲料中微量元素的盈缺作出了判定。
Through checking the available contents of trace elements in typical diets with the nutrient requirement of swine and chicken, whether the elements are surplus or deficient is discriminated.
根据调查和临床实践，讨论了奶牛真胃变位发生的主要原因和机理。改善日粮配方可有效预防该病的发生。
According to investigation and clinical practice, the main causes of left displaced abomasums of milk cow were discussed. Improving feed prescription could guard against the disease.
通过该系统的研发，首次实现了将奶牛日粮营养成分与营养代谢性病两个因素综合考虑，并以此结果对奶牛日粮配方进行优化设计。
Dairy cow diet diagnosis system have been realized the combination of diet nutritional components and nutritional deficiency diseases, and optimize the diet formula.
应用推荐