Developing circling agriculture is a necessary request for promoting saving of agriculture resources, upgrading agriculture function, and constructing harmonious rural areas.

Effectively developing circling agriculture is an important mode to promote the transfer of agriculture increasing mode and improve the compete ability of agriculture products.

The Research on Production Regionalization and Model Selection of Heilongjiang Province Recycling Agriculture Development;

The importance of recycling agriculture development was introduced.

Recycling agriculture is the essential road to realize the positive recycling of ecology and harmonious development of the country construction.

Recycle agriculture pattern from extension industry chain in Henan Province;

Study on the LCA Technical System of Recycle Agriculture

Recycle agriculture is the important stage that Chinese modern agriculture develop,the technical system of the recycle agriculture is the ecological balance technology system.

Assessments of circular agriculture in Shanghai FarmLU¨ Zhen-long 1,GONG Zhi-shan2,GU Guo-jun3;

Classification and Case Study on the Modes of Circular Agriculture in China;

Theoretical Analysis and Empirical Study on the Subject Behaviors of Circular Agriculture;

The scale of circuit is decided by the minimum state, the maximum state of the output signals and the effective cycle path.