The theoretical framework of modem agriculture construction in Changsha, Zhuzhou and Xiangtan （CZT） was build from the following aspects： urban-rural integration theory, urban gravitational field theory, agriculture agglomeration and technology grouping theory, centre-periphery theory and technological innovation diffusion theory etc., and the correlative suggestions of the construction of the leading zone of modem agriculture in CZT were proposed in order to find a theoretical base for the construction of the leading zone of...
