Risk assessment of raw milk quality and safety index system based on primary component analysis

摘要

Energy risk management has lots of experience. The assessment of the quality and safety risk of raw milk is conducive to finding risk points and improving the ability to withstand risks. The data from 2007 to 2015 on the risk of forage and feed stuffs for raw milk, breeding and reproduction, disease control, feedstuff management and market circulation assessed, and it was found that the quality and raw milk was generally at a level of basic safety. Among these risks, the risks in feeding and management and disease prevention are relatively high, while the risks in breeding and reproduction are low, and the risks in forage and market circulation are in the intermediate. The five major categories of risks are on the rise, but overall they are at a relatively safety level. (C) 2018 Published by Elsevier Inc.