我国的畜牧业发展迅速,肉、蛋、禽的生产已跃居世界第一位,相继而来的污染问题也相当严重。畜牧场自身的污染和外部环境的污染直接威胁着老百姓的健康,畜产品质量下降影响出口。因而畜牧业的环境保护问题已成为畜牧业可持续发展的关键,它即将成为一个新的学科、新的产业有待人们去研究和开发。 The rapid development of animal husbandry in our country, meat, eggs, poultry production has leapt to the first place in the world, one after another from the pollution problem is quite serious. The pollution of livestock farms and the pollution of the external environment directly threaten the health of ordinary people, and the quality of livestock products declines and affects exports. Therefore, the issue of animal husbandry’s environmental protection has become the key to the sustainable development of animal husbandry. It is about to become a new discipline, and the new industry needs to be researched and developed by people.