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- recyde agricultur 循环农业
- The situation of water resources deficiency is very scrious in the large areas o f the arid, semi arid even semihumid of Huabel Plain, endangering the agricultur al sustainable development. 华北平原广大的干旱、半干旱甚至半湿润区，水资源形势严峻，威胁农业持续发展。
- After that era,new rural youth are growing up and developing new ideas and personalities in the contact with market economy,which will become the propellants of the industrialization of agricultur... 改革开放之后,新一代的农村青年伴随着“民工潮”而崛起,在与市场经济的接触中发展出新观念和新的人格元素,成为农业产业化和新农村建设的推动力量。
- The reform of tax-fee in Chinese countryside is the particular act of developing agricultural economy and solving the problems of villagers,countryside and agricultur. 农村税费改革是我国解决“三农”问题,发展农村经济的具体举措。
- The problem and counterplan study of agricultur area family dairy farming 农区家庭奶牛业问题及对策探讨
- recyde 再循环
- recyde treatment 资源化
- Keywords rice and wheat straw;ammoniated pulping;lignin;agricultur al resources; 稻麦草;氨法制浆;木素;农用资源化;
- agricultur industry colony 农业产业集群
- Ted H. Elsasser *, Stas Kahl Growth Biology Laboratory, U.S. Department of Agriculture, Agricultur原始页: 2008年.;所有权利保留
- DISCUSSION ON RELATIONSHIP BETWEEN CONSTITUTION -OF NOWADAY AGRICULTUR AL PRODUCTION COST AND PRODUCTION OF AGRICULTURAL PRODUCTS IN CHINA 试论我国现阶段农业生产成本构成与农产品生产的关系
