Study On Site Evaluation And Selection Of Large Scale Pig Farm Project

Pork is the most important source of protein for Chinese residents,while pig breeding is the basic industry of our national economy.Therefore,pig breeding is to a large extent related to the effective supply of food,agroecological circulation,sustained income increases of farmers,public health safety and improvement of people's well-being.At the same time,China is the world's first pork producer and consumer,but not the world's first pig-raising power.At present,China's pig breeding is still dominated by the traditional pig breeding mode,and the new industry development direction puts forward higher requirements for the traditional breeding industry.Therefore,it is very important to vigorously develop green,safe and sustainable pig breeding.Site evaluation and selection of pig breeding projects are the basic and important links of pig breeding.A large number of practices show that the poor development of many pig breeding projects is closely related to the incorrect location.In view of this,based on the current situation of China's economic and social development,this paper takes the site evaluation and selection of pig breeding projects in China as the research object,takes the ecological environment protection as the perspective,comprehensively considers the economic benefit factors,social benefit factors,ecological environment protection factors and construction environment demand factors of the site selection and evaluation of pig breeding projects,establishes a three-level large-scale pig farm project site selection evaluation model with four aspects and 30 sub-indexes,and on the basis of the site selection evaluation system of large-scale pig farm projects,uses the 3-7 expert scoring method to analyze,judge and score the project site selection.Combined with the example of NetEase Weiyang(Gao' an)modern agricultural industrial park project,the site selection evaluation model of a three-level large-scale pig farm project was adopted to make a quantitative and qualitative overall evaluation of the current selection of the project,and the evaluation conclusion was obtained.The research results of this paper are a supplement to the study on site selection and evaluation of large-scale pig farms in China.