Fluxes of greenhouse gases emitted from cow manure in four different temperature treatments(5,15,25 and 35 ℃) were measured using closed-air-chamber-gas-chromatography to determine effect of temperature on the emission.

Emission of greenhouse gases from stored dairy manure and influence factors;

Rapidly estimating fertilizer value of dairy manure based on physical and chemical properties;

Experimental studies on dairy manure treatment by static bed composting and microbe reagent inoculating;

The result indicated that layer faeces and cow manure diversely affected the photosynthesis of wheat in different stages of growth.

Meconium-stained Amniotic Fluid and Its Effect on Neonate;

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.

coli and Enterococcus faecalis are considered as the first choice of the MST indicators because they are the normal bacteria in animal intestine microbial community and present at high concentrations in water relative to the feces pollution.