Development Stage and Its Patio-Temporal Evolution of Beef Cattle Industry in China
利用Gompertz模型、基尼系数和空间计量模型，从国家和省级层面研究了中国肉牛产业的发展阶段和空间格局演变，发现产业处于快速成长期，并呈现空间集聚和区域梯度转移特征。
This paper uses the Gompertz model, the Gini coefficient and spatial econometric model, the stage of investigation and spatial development of beef cattle industry from the system of the national and provincial level. The results show that: The growth range of China's beef output is large, and it also shows an obvious stage characteristic, and a fluctuating upward trend. The beef industry showed significant spatial agglomeration and regional gradient transfer characteristics, distribution pattern has experiencedPastoraltochange process in pastoral areas, gradually formed the northeast, northwest and southwest Sichuan-Yunnan, and the Huanghuaihai Plain Area four big beef advantage areas.Cold region of beef cattle industry production are mainly distributed in the eastern coastal developed areas. The beef cattle industry in our country is still in the rapid growth stage of industry life cycle. Specifically, natural resource,agricultural technology and specialization can be seen as the mechanism of geographic concentration and spatial reconstruction of Beef Industry in China