Heilongjiang Bayi Agricultural University, Heilongjiang Bayi Agricultural University, Heilongjiang Bayi Agricultural University, Heilongjiang Bayi Agricultural University, Heilongjiang Bayi Agricultural University, affiliation not provided to SSRN, Shanghai Jiao Tong University (SJTU), Heilongjiang Bayi Agricultural University, Chinese Academy of Agricultural Sciences (CAAS) and Northeast Forestry University