规模化生猪养殖对土地需求更高。特别是环保对养殖场选址及污染物处理提出了

Large-scale pig breeding places higher demands on land. Especially environmental protection puts forward strict requirements on the site selection of breeding farms and the treatment of pollutants. Therefore, the breeding farms are required to be built far away from water sources and village areas. Therefore, land ownership and environmental protection issues make it difficult to select land for breeding farms.

Large-scale pig farming demand for land is higher. In particular, environmental protection on the location of farms and the treatment of pollutants put forward strict requirements, so farms are required to stay away from water sources and village areas, then land ownership issues and environmental protection issues have caused the site selection of land is more difficult.

Large scale pig breeding needs more land. In particular, environmental protection has put forward strict requirements on the site selection and pollutant treatment of aquaculture farms, so the farms are required to be far away from water sources and village areas, so the land ownership problems and environmental protection problems make it more difficult to select and use land for aquaculture farms<br>