Quality analysis on cows feed and feedstuffs in Shihezi of Xinjiang

An analysis was made on moisture, crude protein, crude ash, crude fiber, fat, amino acids, heavy metals (Pb, Cd, Hg, As, Cr), pesticide residues and microorganisms in feeds collected from Shihezi of Xinjiang Province using the national standard method, and the determination and evaluation of the test results was analyzed with the relevant national standard. The results showed that the nutrition and pesticide residues, heavy metals and microbial indicators of all samples were in line with the relevant national standards except that crude ash of five samples was lower than the standard.