论中国农田生态保育  

Ecological Conservation and Improvement for China's Farmlands

作　　者：杨正礼[1] 梅旭荣[1] 黄鸿翔[2] 徐明岗[2] 

机构地区：[1]中国农业科学院农业环境与可持续发展研究所,北京100081 [2]中国农业科学院土壤肥料研究所,北京100081

出　　处：《中国农学通报》2005年第4期280-284,314,共6页Chinese Agricultural Science Bulletin

基　　金：国家973前期研究"农田生态系统健康与突变机制研究"(2003CCB00300)国家863项目"区域节水型农作制度与节水高效旱作保护耕作技术研究"(2002AA2Z4021)

摘　　要：在对国内外农田生态保育现状与研究进展分析的基础上,提出中国农田生态保育的新观念,其基本内涵包括基本农田保护、农田基础设施与条件建设、农田防污治污体系构建和生物多样性保育等;讨论了该领域的若干重大问题,揭示出相关重要科学问题;提出了“藏粮于田”战略及其基本对策。On the basis of a study on circumstances and scientific research to the quality and ecological maintenance of farmland both in China and abroad, the new concept, Ecological Conservation and Improvement for China' s Farmlands, was put forward. The meaning of the concept was integrated with protection of essential farmland, preservation for basic productivity of farmland, construction of basal establishment in farmland and improvement of ambient environment, conservation of biodiversity, and so on. Several important issues were discussed and significant scientific problems related were brought forward. Furthermore, a strategy, Storing Grain in Farmland, and its countermeasures concerned were advanced.

关 键 词：生态保育 中国 生物多样性保育 基本农田保护 农田基础设施 研究进展 基本内涵 体系构建 科学问题 基本对策 国内外 新观念 

分 类 号：F301.21[经济管理—产业经济] X171.4[环境科学与工程—环境科学]