Technology Innovation and Stability of Agricultural Industrial Chain
GUO Jingli1, CUI Kai2, QIAN Jingfei1, GUO Yanzhi3*
(1.Institute of Agricultural Economics and Development, Chinese Academy of Agricultural Sciences, Beijing 100081|2.Tianjin Academy of Agricultural Sciences, Tianjin 300192|3.Institute of Food and Nutrition Development, Ministry of Agriculture, Beijing 100081, China)