Keys J E, Pearson R E, Weinland B T
J Dairy Sci. 1980 Jul;63(7):1123-7. doi: 10.3168/jds.S0022-0302(80)83056-6.
Weight gains, milk intake, and health of calves fed fermented mastitic milk from cows treated and not treated with antibiotics were compared with those of calves fed fermented colostrum or fresh normal milk at two intakes. Calves fed fermented mastitic milk from cows treated with antibiotics, not treated with antibiotics, fermented colostrum (diluted 1:1 with water), and fresh normal milk gained .13, .14, .13, and .10 kg/day in trial 1 fed at 8% of body weight daily, and .09, .11, .18, and .13 dg/day in trial 2 fed at 10% of body weight daily from birth through 30 days of age. All calves were housed in individual pens during milk feeding. Feeding milk at 10% in trial 2 did not improve gains over those in trial 1. Incidence of health disorders and mastitis in first lactation of cows fed fermented mastitic milk as calves was not different from those of cows fed fresh normal milk or fermented colostrum. Fermented mastitic milk appears to be an economical and safe feed for rearing calves when calves are housed individually during milk feeding.
比较了用抗生素处理和未处理的奶牛的发酵患乳房炎牛奶喂养的犊牛与用发酵初乳或新鲜正常牛奶以两种摄入量喂养的犊牛的体重增加、牛奶摄入量和健康状况。在试验1中，按体重的8%每日喂养时，用抗生素处理的奶牛的发酵患乳房炎牛奶、未用抗生素处理的奶牛的发酵患乳房炎牛奶、发酵初乳（与水1:1稀释）和新鲜正常牛奶喂养的犊牛体重分别每日增加0.13、0.14、0.13和0.10千克；在试验2中，从出生到30日龄按体重的10%每日喂养时，相应的犊牛体重分别每日增加0.09、0.11、0.18和0.13克。在喂奶期间，所有犊牛都单独饲养在栏舍中。试验2中按10%喂养牛奶并没有比试验1中的增重情况更好。犊牛期用发酵患乳房炎牛奶喂养的奶牛在第一次泌乳时的健康问题和乳房炎发病率与用新鲜正常牛奶或发酵初乳喂养的奶牛没有差异。当犊牛在喂奶期间单独饲养时，发酵患乳房炎牛奶似乎是一种经济且安全的犊牛饲养饲料。
