What factors minimize variation in dry matter intake? 使干物质进食量产生最小变化的因素是什么?
Other researchers from South Carolina noticed that there were no changes in milk production or dry matter intake when white grease was added to low or high fiber diets. 南卡罗来纳其它研究人员注意到,白油脂加入低或高纤维日粮时,牛的奶产量或干物质进食量没有变化。
What causes erratic dry matter intake? 什么造成不规则干物质进食量?
Missouri data reported no change in dry matter intake when tallow was added to high fiber diets but decreased intake when tallow was added to low fiber diets. 密苏里数据表明,牛脂加入高纤维日粮时牛的干物质进食量无变化,但牛脂加入低纤维日粮时则使干物质进食量下降。
In contrast, South Carolina workers found no difference in milk production or dry matter intake when tallow was added to diets with chopped forage compared to diets with long forage. 相反,南卡罗来纳人发现,同长饲草日粮比,牛脂加入铡碎饲草日粮时,牛的奶产量或干物质进食量无差别;