Abstract:

Based on the actual situation of irrigation area of Ningxia, the rural informatization index in Ningxia was established in this paper. The relationship between total agricultural investment, rural informatization, agricultural labors and gross agricultural output was studied. The results showed that the rural informatization index was positively related to the agricultural economy, which indicated that the rural informatization gradually appeared its improving effects. Meanwhile, the rural informatization index was negatively related to agricultural labors and agricultural investment, and implied that rural informatization was promoting the agricultural economy from extensive mode to intensive mode. The regression of principal components showed that every increment of ten thousand labor enhanced gross agricultural output by 4,102 yuan RMB; every increment of rural informatization index of 1% enhanced gross agricultural output by 133,399 yuan RMB; every increment of agricultural investment of 10,000 yuan RMB enhanced gross agricultural output by 4123 yuan RMB.