Effect of stocking density on pig production

Abstract

Numerous stressors such as environmental, nutritional, pathological or equipment related ones are operative
in swine facilities. Among many factors, socking density increases social stress and influences pig
performance. Many studies have reported that reducing space allowance could induce decreases in growth
performance of pigs. In addition, high stocking density induces a behavioral problem and influences
physiological stress during transport. Thus, the optimum stocking density has to be defined for improving pig
production.