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Fine sorters: can be expert sorters, and like fines, which can result in acidosis

机译:精细分选机:可以是专业分选机,并且像罚款一样,可能导致酸中毒

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摘要

MY FIRST ENCOUNTER WITH cows that can sort out items they like and leave behind those items they don't like was early in my scientific career. It was in an experiment I was involved in with a dozen beef cows studying vitamin requirements. The grain ration was fed twice daily with forage and consisted of a mixture of canola meal, rolled barley and a premix of vitamins and minerals. All the cows readily consumed their grain mix except one cow.
机译:我第一次接触母牛时,可以将他们喜欢的物品分类,然后将不喜欢的物品抛在脑后,这是我科学生涯的早期。我参与了一个实验,研究了十二头肉牛对维生素的需求。谷物定量饲料每天两次饲喂草料,由低芥酸菜粕,大麦轧制以及维生素和矿物质的预混合物组成。除了一头母牛以外,所有的母牛都容易消耗其谷物混合物。

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