摘要
应用生态学和系统论的原理，把可利用的生物物质通过沼气厌氧发酵形成良性生态循环系统。这样既解决了农村能源，保护森林资源和植被，又解决了环境保护等问题。同时，把种植业和养殖业有机地结合起来，取得了综合效益。福州市郊泉头村生态工程建设从１９８６年起经过４年的试点，采用了沼气多级发酵工艺，成功地创造了沼气生态系统工程的模式，促进了生产的发展，１９８９年产值达１０６０万元，人均产值１８０２７元，成为福州市重点商品猪基地之一和菜篮子工程项目。
Based on ecological and systematologic principle,a well-recycling ecosystem
has been estab-lished via through the anaerobic biogas fermentation using the waste of
blological material.In this way,a new energy source in rural area was found,forest resource and
vegetation was maintained and the environment was protected from the pollution.
Simultaneously,the organic combination of plant cultivation with animal husbandry enabled to
receive a comprehensive benefit.The construction of e-cological project in Quantou Village of
Fuzhou suburb was demonstrated for 4 years started from 1986,a technological process of
multi-grade biogas fermentation was adopted.A model of ecological biogas project has been
successfully created.It thus promoted the development of agricultural produc-tion. In 1989,the
output value of this village reached 10.6 million Yuans,per capita output value was 18027
Yuans.It become one of the important bases for commercial pig production.
关键词
农业
诏气
福州市
生态系统
Agriculture
Biogas,Ecosystem
Project
