【本刊辑】据养猪内参2016年1月11日报道,2015年我国共从国外进口曾祖代种猪4 442头,这些种猪分别来自法国、丹麦、美国和加拿大。国内引种企业以大型集团公司为主,有河南雏鹰农牧公司、新希望六和、上海农场、河南华扬农牧集团、河南科普利信新大公司等多家企业。 [Print] According to the pig internal reference January 11, 2016 reported that in 2015 China imported a total of 4 442 heads of progenitor pigs from abroad, these pigs were from France, Denmark, the United States and Canada. The introduction of domestic enterprises to large group companies, Henan Hedongying farming and animal husbandry companies, the new Hope Liuhe, Shanghai Farm, Henan Hua Yang Farming and Animal Husbandry Group, Henan Copley new large companies and many other enterprises.