Corresponding Author

Faculty of Science, Henan University of Animal Husbandry and Economy, Zhengzhou, China

Correspondence

Zhiwei Ma and Quanjian Lv, Faculty of Science, Henan University of Animal Husbandry and Economy, Zhengzhou 450046, China.

Email: zwma@hnuahe.edu.cn; 80679@hnuahe.edu.cn