The environmental problems of feces resulted from the development of stock raising were expounded, the current status of poultry and animal feces pollution analyzed, and the countermeasures for the sustainable development of stock raising put forward.

• 论述了广州市畜牧业发展中粪便所可能产生的一些环境问题，分析了畜禽粪便污染的现状，提出了促进畜牧业可持续发展的对策和措施。