2) milk cow grazing system
奶牛放牧系统
3) grazing beef cattle
全放牧肉牛
4) Grazing system
放牧系统
1.
Optimization of shorthorn beef cattle grazing system on sown pasture;
人工草地纯种短角肉牛放牧系统优化研究
2.
Element cycling and fertilizer application in grazing system of artificial grassland in southern China;
南方人工草地放牧系统元素循环与培肥技术研究
3.
N-alkanes characteristic of roughage from the sheep grazing system in the Songnen Plain farming-pastoral zone
松嫩平原农牧交错区绵羊放牧系统粗饲料的链烷特征
5) Grazing dairy cow
放牧奶牛
1.
The measurement of feed intake of grazing dairy cows was conducted by using alkane in different seasons.
用饱和烷烃法对不同牧草时期放牧奶牛的采食量进行了测定。
补充资料：肉牛
1.肥壮的牛。 2.供肉食的牛。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条