Our country is a large agricultural country,has long pig industry and agriculture in the national economy occupies an important position.In recent years,China’s pig industry within the external environment and production patterns have changed dramatically,and gradually withdraw from backyard farmers,large-scale breeding and specialized production has become a trend in China’s pig farming industry.At the same time,China’s large-scale pig farming is still in its early stage of development,there is a problem is greater.Study scale pig farming in the context of the current cost-effectiveness,economic factors,there is a problem in the development of large-scale development of the assisted-scale hog farming enterprises healthy growth,sound management,decision-making basis for the industry and the relevant departments to develop policies and Reference has great significance.This paper selects the current scale of China’s pig farm scale breeding dominant mode as the research object,Xinjin County,Sichuan Province as the survey sites,access to relevant data 63 scale pig farms through field research,combined with statistical data,theoretical analysis and empirical analysis of economic factors and farms were studied,including the contents of seven parts,namely "Introduction","theoretical basis","Xinjin County pig breeding industry development status","Xinjin County scale pig farming costs and benefit analysis "," Xinjin County large-scale pig farming economic impact Empirical Analysis of Factors," "problems" and "recommendations."The study found that:(1)small-scale pig Xinjin County farms have certain cost advantages compared to other pig unit cost in terms of the minimum size of farms,and in the effectiveness,large-scale farms showed a better level of economic efficiency;(2)capital investment scale,the operator education,government support,and whether to participate in co-operatives have a significant impact on the hog profits,additional capital investment scale,operators,high school and higher education rates and government support for the number of input-output ratio and cost margins also have a significant impact;(3)the development of large-scale pig Xinjin County in the presence of high production costs,lack of funds,land hard,inadequate investment in science and technology.Decentralized production and operation,and many other issues.Therefore,based on farm level,industry level,government level Xinjin County forwarding proposals on promotion of large-scale pig farming development.In this paper,the actual situation of Xinjin County pig farming,more in-depth analysis of large-scale pig farming costs and economic benefits,and choose the corresponding index from the production characteristics,social factors,economic factors,environmental factors aspects,empirical economic analysis The factors,which have certain innovation.But in the scope of the study area,continuity and indicators selected data there are still some deficiencies. |