生物利用度
牲畜
反刍动物
生物技术
动物营养
动物健康
食品科学
生产力
生物
动物科学
农学
牧场
生态学
经济
生物信息学
宏观经济学
标识
DOI:10.1016/j.cvfa.2020.08.009
摘要
Determining mineral status of production animals is important when developing an optimum health program. Nutrition is the largest expense in food animal production and has the greatest impact on health and productivity of the animals. Knowing the bioavailability of minerals in the diet is difficult. Evaluating fluid or tissues from animals is the optimum method to determine bioavailability. Evaluating the diet provides some information. Serum/blood or liver from the animal needs to be analyzed to determine bioavailability of vitamin and minerals in the diet. This article reviews how to sample and the function of these minerals in cattle.
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