1.College of Resource and Environment Management,Guizhou University of Finance and Economics,Guiyang,Guizhou 550025; 2.Center for Western Rural Development,Northwest A&F University,Yangling,Shaanxi 712100
Promoting technology innovation and extension has become the key field in transformation of apple industry development patterns with high-tech and high-yield,and also become the critical scientific and strategic issues that the government and dominant production zones concerned about.Some key issues on technology innovation and extension of apple industry in China also were discussed.