生态农业是遵循生态学和经济学原理的新型农业。它运用现代系统工程的方法，充分利用生物之间的相生相克关系，建立起一个在生态上能自我维持、低输入、高产出的农业生态系统。生态农业运用生态学中生物占据各自生态位的原理，充分利用了空间结构，使作物最大限度地利用了太阳 Eco-agriculture is a new type of agriculture that follows the principles of ecology and economics. It uses modern systems engineering methods to make full use of the biological relationship between the relatives and gorges, to establish an ecological self-sustaining, low input, high yield of agricultural ecosystems. Eco-agriculture uses the principle that the organisms occupy their respective niches in ecology and makes full use of the spatial structure so that the crop can make full use of the sun