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作 者:孙鸿良[1] 齐晔[2] SUN Hongliang QI Ye(Institute of Crop Sciences, Chinese Academy of Agricultural Sciences, Beijing 100081, China Administer Academy of Qinghua University, Beijing 100084, China)
机构地区:[1]中国农业科学院作物科学研究所,北京100081 [2]清华大学管理学院,北京100084
出 处:《中国生态农业学报》2017年第1期8-12,共5页Chinese Journal of Eco-Agriculture
摘 要:"整体、协调、循环、再生"是马世骏先生1979年提出的生态工程理念。他指出:"生态工程是应用生态系统中物种共生与物质循环再生的原理,结合系统工程的最优化方法,设计的分层多级利用物质的生产工艺系统"。1987年马世骏先生又进一步指出:"运用了生态工程原理建立起来的农业才是生态农业"。本文以几个生态农业模式表明其理念的正确性和先进性,并阐明生态农业是当代生态文明的重要组成部分。生态农业由一个个生态工程所建成,而生态工程实质上是以生态学原理为依据的生态系统设计。最后提出了加速生态农业建设的几点建议。In 1979, Prof. Ma Shijun proposed the eco-engineering principles of "integration, co-ordination, circulation, regeneration and revitalization". Specially, he pointed out that eco-engineering was a production-technology system by which co-existence of species and revitalization of matters were applied with the best possible methods of systematic engineering and multi-level circulation. In 1987, Prof. Ma Shijun further stated that agriculture built upon principles of eco-engineering was eco-agriculture itself. This paper substantiated the precision and foresight of Prof. Ma Shijun's theory with several successful models of eco-engineering, which were integration model of shelterbelt forest and farmland in oasis of desert region of Northwest China, mutualistic symbiosis model of rice-fish system, large scale circular economy model of livestock "breeding in the west and raising in the east" in northeast agro-pastoral transition zone of Inner Mongolia, and ecosystem component equilibrium model of high quality forage grass cultivation in low-yield farmland in Huanghuaihai grain-producing area. It also explained why eco-agriculture is an important part of modern eco-eco-civilization. Eco-agriculture consists of a series of eco-engineering projects based on the relevant ecological principles. This paper ended with several recommendations for speedy development of eco-agriculture in China.
分 类 号:X171.3[环境科学与工程—环境科学]
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