On the basis of basic environment for agricultural economic and social development， characteristics of agricultural network economy level， and results of agricultural leading enterprises， the paper built an index system， and applied complex network approach to divide the Beijing\|Tianjin\|Hebei region into three network economy zones. The results showed that the agricultural industry network economy area associated complex networks of three dimensions belonged to the undirected weighted complex network， three complex network can be respectively divided into several subgroups， and the key to the collaborative development of Beijing\|Tianjin\|Hebei agricultural industry network economy was the guarantee of powerful policy support system.

 

Beijing\, Tianjin\, Hebei；complex network；agricultural industry；network economy；coordination