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cultivated grassland中文翻譯

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用"cultivated grassland"造句"cultivated grassland"怎麼讀
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  • 人工草場
  • 栽培草地
例句與用法
  • Studies on the energy and material use efficiency of cultivated grassland and farmland ecosystem in the hilly regions of southern china
    南方丘陵地區人工草地和旱作農田能量物質利用率
  • Based on an analysis of the history and present status of the farmland - pastoral ecotone in the northern part of china , a new point of view was proposed in this paper for the construction of eco - environmental systems , namely , the industrial structure has to be modified so as to make a functional integration between different parts of the whole system : to give priority to a combination between cultivated grassland and in - shed feeding of domestic animals , and at the same time , to employ a new model of animal husbandry so that the degradated natural grassland can be recovered ; to develop a new type of processing industry for agricultural and forestal products so as to create a pluralistic enterprise structure ; to make a better use of water resources by taking advantages of the abundant resources of energy and minerals , and to restrain the expansion of industries of high environmental cost ; to employ techniques of integration management and restoration ecology , and to speed up the process of woodland and grassland recovery ; to make a thorough plan for arrangements of hills , waters , roads , farmlands , forests and pastures in order to gain an integration at landscape level
    摘要在簡要分析中國北方農牧交錯帶形成歷史和現狀的基礎上,提出了北方地區生態環境建設必須從產業結構調整出發、進行系統功能整合的思路:把人工飼草業舍飼畜牧業擺在農牧交錯帶經濟發展的優先位置,推行新型畜牧業經營管理模式,促進天然草場改良復壯;發展“綠色”農林牧產品精細加工業,建立多元化產業結構;發揮能源和礦產資源優勢,合理利用水資源,限制以破壞環境為代價的產業的發展;推廣區域綜合治理與生態恢復技術,加大退耕還林還草的力度;山、水、路、農、林、牧統一規劃,實現生態系統在景觀水平上的整合。
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