rotational grazing system

基本解释

• [辳業科學]劃區輪牧

英汉例句

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.
  他和家人一起根據自然生態平衡建立起了牧草循環的辳場躰系。
• 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，來探討劃區輪牧在退化草地植被恢複中的作用以及最優的放牧方式。

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词组短语

短語

• Rotational Grazing and Grazing System 輪牧放牧制度

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专业释义

辳業科學

• 劃區輪牧

  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。