[1] Nanjing Agr Univ, China Ctr Food Secur Studies, Nanjing, Peoples R China
[2] Nanjing Agr Univ, China Ctr Food Secur Studies, Nanjing, Peoples R China
[3] Natl Res Univ Higher Sch Econ, Inst Agrarian Studies, Moscow, Russia
[4] FCTAS RAS IDR FCTAS RAS, Inst Demog Res, Moscow, Russia
[5] Fed Res Ctr Agr Biotechnol Far East, Dept Econ, Ussuriysk, Russia
[6] Fed Res Ctr Agr Biotechnol Far East, Org Agriind Complex, Ussuriysk, Russia
[7] Stockholm Int Peace Res Inst SIPRI, Stockholm, Sweden
[8] Russian Acad Sci, Inst Hist Archaeol & Ethnog Peoples Far East, Chinese Studies Dept, Far Eastern Branch, Vladivostok, Russia