Abstract: Pig farming region (PFR), constructed under the special guideline, is a suitable place for focusing on pig production.

• 生猪养殖小区即是在适合生猪养殖的地域内，为专门从事生猪养殖而按照规范统一建设的集约化养殖场所。养殖小区标准化建设对我国畜牧业发展具有重要意义。