This work was supported in part by the Key Research and Development Plan of Hunan Province under Grant 2018NK2012, in part by the National Natural Science Foundation of China under Grant 61772561, in part by the Science Research Projects of Hunan Provincial Education Department under Grant 18A174 and Grant 18C0262, in part by the Postgraduate Science and Technology Innovation Foundation of the Central South University of Forestry and Technology under Grant 20183034, and in part by the Science and Technology Innovation Platform and Talent Plan of Hunan Province under Grant 2017TP1022.