我国的养猪业自上世纪80年代中期开始出现专业化、集约化、规模化生产,随着改革开放国民经济的发展和人民生活水平的提高,养猪业带动了相关产业的形成和发展,形成了饲料、兽药、生物制造、物流、机械制造、环境处理等庞大的产业链,生猪生产涉及到育种、营养、医药化工、生物学、光学、自动化、气象学、空气流体学、环境监测、互联网等17个学科。因此,所谓的“猪粮安天下”也是有其道理的。 Since the mid-1980s, China’s pig-raising industry began to become specialized, intensive and large-scale production. With the development of the national economy under the reform and opening up and the improvement of people’s living standards, the pig-raising industry has led to the formation and development of related industries, The formation of a huge industrial chain of feed, veterinary medicine, biological manufacturing, logistics, machinery manufacturing, environmental treatment, pig production involves breeding, nutrition, medicine and chemical, biology, optics, automation, meteorology, air fluidics, environmental monitoring, Internet and other 17 disciplines. Therefore, the so-called “pig food security” is also justified.