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受森林资源不断下降和农业环境日益恶化的驱使，林业和草业的发展形成“断层”，而建立木草生产系统是保证实现生态林业促进草业、畜牧业稳定发展的一个有效途经。本文运用森林生态学的基本原理，用现代生态学及“新经济学”观，点。探讨饲料杨木草生产系统的基本特征及其如何建立和发展，从而指导林业生产，促进草业、畜牧业的发展，进而保持社会—经济—自然复合生态系统的持续稳定和健康发展。
Driven by declining forest resources and deteriorating agricultural environment, the development of forestry and grass industry has formed a “fault.” Establishing a grass-wood production system is an effective way to ensure the realization of ecological forestry and promote the stable development of grass and livestock husbandry. This paper uses the basic principles of forest ecology, using modern ecology and “new economics” view, point. To explore the basic characteristics of feed poplar grass production system and how to establish and develop it so as to guide forestry production and promote the development of grass industry and animal husbandry so as to maintain the sustainable, stable and healthy development of social-economic-natural compound ecosystem.