The Key Lab of Soybean Molecular Design Breeding, Northeast Institute of Geography and Agroecology, Chinese Academy of Sciences, Harbin, China, University of Chinese Academy of Sciences, Beijing, China, School of Computer Science and Technology, Heilongjiang University, Harbin, China, College of Electronic and Information, Northeast Agricultural University, Harbin, China and School of Computer Science and Technology, Wuhan University of Technology, Wuhan, China.