1. Inner Mongolia Academy of Agricultural and Animal Husbandry Sciences , Hohhot, Inner Mongolia , China
2. School of Life Science, Inner Mongolia University , Hohhot, Inner Mongolia , China
3. Key Laboratory of Black Soil Protection and Utilization (Hohhot), Ministry of Agriculture and Rural Affairs, PR China , Hohhot, Inner Mongolia , China
4. Inner Mongolia Key Laboratory of Degradation Farmland Ecological Restoration and Pollution Control , Hohhot, Inner Mongolia , China
5. College of Agronomy, Inner Mongolia Agricultural University , Hohhot, Inner Mongolia , China
6. Jilin Provincial Key Laboratory of Agricultural Biotechnology, Jilin Academy of Agricultural Sciences , Changchun , China