rotational grazing system

常見(jiàn)例句

He and his family have built a farm system of rotational grazing that is based on the biological patterns found in nature.
他和家人一起根據(jù)自然生態(tài)平衡建立起了牧草循環(huán)的農(nóng)場(chǎng)體系。
Through comparing effects between grazing systems and a feedlot system on the degenerated vegetation, the roles of rotational grazing system playing in vegetation recovery were investigated.
通過(guò)對(duì)比研究放牧制度及圍欄封育對(duì)退化草地植被的影響，來(lái)探討劃區(qū)輪牧在退化草地植被恢復(fù)中的作用以及最優(yōu)的放牧方式。