Abstract:

The countryside poultry cultivation produces in the excrement heavy metal to be day by day serious to the soil pollution, posed the enormous threat to the countryside ecological environment and the general countryside resident's health. But the present, this aspect's research are also very few, the article introduced in the excrement to the countryside poultry cultivation the heavy metal source, the migration path as well as the processing measure had conducted the systematic research and the summary. To arouse the government and the importance of the issue of environmental protection departments to enhance the countryside poultry feed production process strict supervision, improve the farmers, especially in retail management and guidance. In this respect, the research direction and method were discussed.