Research on Methane Fermentative Residue with Material Properties for Raising Pigs

Methane fermentative residue is comprised of biogas slurry and biogas residue. It is important by-product of methane fermentative. It contains rich nutrients such as N,P,K, amino acids, humic acid, B vitamins hormone-based active substance. Add the methane fermentative residue (MFR) into the feeding-stuff can increase the efficiency of it. And it also can improve the quality of the pork. The family who owned the household biogas plant want raise pig will make the ecological agriculture come true if they recycle and reuse the methane fermentative residue.