The present study was jointly supported by the Changsha City Science and Technology Plan Major Project (kq1703007), Project from Evonik Degussa (China) Investment Co., Ltd, and National Top Disciplines Development Project for Innovation Teams (kxk201801004). We thank the staff and postgraduate students of Hunan Provincial Key Laboratory of Animal Nutritional Physiology and Metabolic Process for collecting samples, and technicians from CAS Key Laboratory of Agro‐ecological Processes in Subtropical Region for providing technical assistance.
The present study was jointly supported by the Changsha City Science and Technology Plan Major Project (kq1703007), Project from Evonik Degussa (China) Investment Co., Ltd, and National Top Disciplines Development Project for Innovation Teams (kxk201801004). We thank the staff and postgraduate students of Hunan Provincial Key Laboratory of Animal Nutritional Physiology and Metabolic Process for collecting samples, and technicians from CAS Key Laboratory of Agro-ecological Processes in Subtropical Region for providing technical assistance.