评估白色三叶草和奶牛遗传优势对旋转牧场系统内肠道甲排放的影响

C Dwan1, D Hennessy2, H Irish1

  • 1Teagasc, Animal and Grassland Research and Innovation Centre, Moorepark, Fermoy, Co. Cork, P61 P302, Ireland; School of Biological, Earth and Environmental Sciences, University College Cork, Cork, T23 N73K, Ireland.

PubMed
概括

牧草草草地放牧的奶牛产生更多的甲,但每单位料摄入量没有更多的甲,相比只有草地放牧的奶牛. 遗传优势没有影响甲排放或生产效率.