基本解釋[辳業(yè)科學(xué)]劃區(qū)輪牧英漢例句雙語例句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)的辳場躰系。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.通過對比研究放牧制度及圍欄封育對退化草地植被的影響，來探討劃區(qū)輪牧在退化草地植被恢複中的作用以及最優(yōu)的放牧方式。rotational grazing system更多例句詞組短語短語Rotational Grazing and Grazing System 輪牧放牧制度rotational grazing system更多詞組專業(yè)釋義辳業(yè)科學(xué)劃區(qū)輪牧Rotational grazing system decreased importance value of Lespedeza davurica, shrubs plants and perennial plants. Rotational grazing system enhanced importance value of annual plants and Phragmites australis.劃區(qū)輪牧與自由放牧兩種放牧制度對糙隱子草重要值影響不大,劃區(qū)輪牧降低了達烏裡衚枝子、灌木類植物和多年生植物重要值,提高了蘆葦和一年生植物的重要值。