Abstract: The paper analyzed the factors affecting the agricultural capital integration between two sides across Taiwan Strait from the resources of labor force, market cohesion, and supporting systems of agricultural industry. And the countermeasures to promote the development of agricultural capital integration between two sides across Taiwan Strait were put forward from improving the quality of the labor forces, giving full play to the role of market cohesion, perfecting the supporting system of agricultural industry, strengthening the economic trade and perfecting the policies, and enhancing the effects on regional transfer of industries and on changes of industrial structure.