Environmental Pollution and Control Countermeasures of Piggery Industry

This thesis analyses implications and relationship of circular economy and negative externality of piggery industry, summarizes the main cycle economy patterns of pig industry in China, points out the existing problems on developing circular economy, then puts forward chief countermeasures including on improving the development mechanism and service systems, paving multiple channels of investment and financing, strengthening scientific and technological Innovation, raising peasant quality and the organization degree.