西北半干旱区经济林复合生态农业模式研究与实践

摘要

Research and extending of ecological agriculture and recycling agriculture have achieved rich results in China, since development of modern ecological agriculture theory. But compound ecological management in non-wood forest production is still at the initial stage, it need to deeply studying and continuously promoting. The northwest areas of China is an important production base of non-wood forest including temperate fruit trees, non-wood forest covers a big area and has large proportion of agricultural industry, and the effects of non-wood forest ecological agriculture construction directly affects the development of rural areas and farmers. In order to guide non-wood forest production and management behavior of farmers, cooperatives and enterprises at northwest semi-arid mountains areas, taking Tianshui of Gansu as research region, through model design and empirical study, several typical compound production models of non-wood forest had come into being, and high economic beneift and good social beneift were obtained through production and management by the several typical compound production models.%现代生态农业理论发展以来，我国生态农业与循环农业的研究与推广工作取得了丰硕的成果，但经济林生产中的复合生态经营仍然处于发展阶段，需要深入研究与持续推动。我国西北半干旱区是温带水果等经济林产品的重要生产基地，经济林占地面积大，占农业产业的比重大。基于经济林的生态农业建设成效直接影响着“三农”事业的发展，为了指导西北半干旱区经济林生产农户、合作社、企业等经营主体的生产经营行为，以甘肃省天水市为研究区，通过模式设计与实证研究，优化形成了几种典型的经济林复合生产模式，采用这几种典型的经济林复合生产模式进行生产经营，既提高了经济效益，又取得了良好的社会效益。