动物福利与生产力之间的关系

近些年，畜禽养殖业以牺牲动物福利换来了生产效率的极大提高。福利恶化对生产的负面作用也越来越引起研究者的关注。研究发现改善动物福利对降低应激水平，增强动物机体免疫机能，满足动物行为需求，提高生产性能和繁殖性能，及提高动物产品品质等方面起着重要作用。本文从以上几个方面探讨了动物福利与生产力之间的关系。

The Relationship Between the Animal Welfare and Productivity

In recent years, the efficiency of animal production has been improved greatly with the sacrifice of animal welfare. The increasing negative aspects of the animal welfare deterioration has arosed more and more attention of the researchers. It has been indicated that the improvement of anmial welware would reduce stress, benefit on immune function, fulfil the behavior needs of the animal. improve the animal productivity, reproductivity and the quality of product. The relationship between the animal welfare and productivity was discussed from many respects in the present paper.