生态农业，就是用生态经济学的原理、系统工程的方法．进循自然规律建立起来的农业生产体系。它的主要特点就是结构协调、合理，种养全面发展，应用现代技术，资源高效利用．内部良性循环，稳定持续发展。我国生态农业类型多种多样，主要有以下几种。王平原区生态农业多以种养 Ecological agriculture is to use the principles of ecological economics, systems engineering approach. Follow the laws of nature established agricultural production system. Its main feature is that its structure is coordinated and reasonable, all-round development of cultivation and breeding, application of modern technology and efficient utilization of resources. Internal virtuous circle, stable and sustainable development. There are many kinds of ecological agriculture in our country, mainly including the following. Wang Pingyuan ecological agriculture and more to grow