Characteristics of eco-agriculture patterns and execution approaches

This article generalized environmental problems induced by agro-intensivism,such as water and soil dry-up and erosion,environment pollution,etc.The characteristics,strengths and weaknesses of eco-agriculture were thoroughly discussed,and three best eco-agriculture patterns and success scenarios in China were put forward.The three best eco-agriculture patterns include:(1) the circulating and multi-polar mode based on food chain theory;(2)the spatial-temporal succession and rational configuration mode based on community succession theory;(3)the system regulation mode based on ecoeconomic theory.It is concluded that agricultural standardization is the transformation key from agro-intensivism to eco-agriculture pattern.The paper introduces standardization strategies of agricultural project,methods and approaches of execution of agricultural standardization,and eco-agricultural standardization application scenarios of three-dimensional cropland,mountain region,and orchard modes.