“双链型”林─牧草─畜禽─沼气─渔循环农业模式高效配套技术研究

High-efficient Matching Technologies for "Double Chain" Type Circulative Agricultural Mode Forest─Forage Grass─Livestock or Poultry─Biogas─Fishing

该文提出了"双链型"林─牧草─畜禽─沼气─渔循环农业模式的合理建设方案,集成了林间种植牧草、牧草养畜禽、畜禽粪及残饲生产沼气、沼液养鱼等高效配套技术,分析了该循环农业模式的比较效益。

The author put forward the reasonable construction project of ＂double chain＂ type circulative agricultural mode forest─forage grass─livestock or poultry─biogas─fishing,integrated the following high-efficient matching technologies： interplanting forage grass in the forest,rearing livestock or poultry by using forage grass as feed,utilizing the dung of livestock or poultry and the remnant forage to produce biogas,and raising fishes by using biogas liquid,and analyzed the comparative effectiveness of this circulative agricultural mode.