Extensive mode of economic development not only wastes a great amount of resources, but also seriously pollutes the environment. Developing modem agriculture is an important means to transfer development mode of agricultural economy. Modern agriculture is a high-tech, organized, market-oriented, scaled, muhifunctional, efficient, high-returned and two-modal agriculture. However, several factors still impede the transition of agricultural development mode, such as imperfect basic agricultural management system and infrastructure, restraint of te...