milkreplacer相关论文
The relationship between blood gas parameters and the pH of milk replacers fed to pre-ruminant calve
Four pH values (6.2,5.5,5.0 or 4.5;marked as treatment pH 6.2,pH 5.5,pH 5.0 or pH 4.5) and two ratios of vegetable prote......
Twenty-four Holstein bull calves were fed milk replacer and concentrates to determine the effects of method of feeding m......
