机译:网状瘤胃温度可作为初产和产卵荷斯坦牛产犊时间的预测指标
Department of Animal Science, Universidade Federal do Rio Grande do Sul, Porto Alegre, Brazil 91540;
Department of Animal Sciences, Colorado State University, Fort Collins 80523;
Department of Statistics, Colorado State University, Fort Collins 80523;
Department of Animal Sciences, Colorado State University, Fort Collins 80523;
Department of Animal Sciences, Colorado State University, Fort Collins 80523;
Department of Animal Science, Universidade Federal do Rio Grande do Sul, Porto Alegre, Brazil 91540;
dairy cow; parturition; reticulo-rumen temperature; receiver-operating characteristic curve performance test;
机译:起始饲料营养术后调节剂保留时间对营养消化,瘤胃发酵,血代谢产物的影响,荷斯坦女性乳制品犊牛的表现
机译:利用新的静脉内温度记录智能装置确定荷斯坦 - 弗里斯和西姆米梅牛犊的时滞
机译:监测腹侧尾基表面温度荷斯坦奶牛的产犊时间预测
机译:与普发赛霍尔斯坦 - 弗里斯弗雷斯牛群的产犊模式相关的变量
机译:雌性Holstein小牛的性能根据他们的单独饲料摄入量分组后切断
机译:Calming身体状况得分对商业乳房农场乳头Holstein-Friesian奶牛血酸碱平衡的影响 - 以案例研究
机译:Reticto-Rumen温度作为初始和寄生荷斯坦女性的产犊时间的预测因子