摘要
This paper summarily presents the nuisance of excreta in livestock production, and two ways to decrease the manure pollution were discussed: (1) adjustment of the animal nutrition to decrease the loss of nutrient substance; (2) reasonable treatment and utilization of the excrement from domestic animals.\;
This paper summarily presents the nuisance of excreta in livestock production, and two ways to decrease the manure pollution were discussed: (1) adjustment of the animal nutrition to decrease the loss of nutrient substance; (2) reasonable treatment and utilization of the excrement from domestic animals.\;
出处
《家畜生态》
2001年第2期54-57,共4页
Ecology of Domestic Animal
