malodor造句怎么写

With the development of production scale and intension of animal husbandry industry, more and more people are concerning the damage of malodor contamination from livestock and poultry farms.

Living bacteria products used as feed additives can reduce malodor of feces, prevent diarrhoea and increase domesitic animals' performance.

With the continual development of urbanization and industrialization, the effect of malodor pollution is more and more serious, and is regarded as one of the seven social effects of pollution.