Funding for this research was provided by:
Agriculture Research System of China (CARS-39, CARS-36)
National Natural Science Foundation of China (31760655)
Received: 14 April 2021
Accepted: 18 August 2021
First Online: 9 September 2021
: All animal procedures were conducted with the approval of the Animal Welfare Committee of China Agricultural University under Protocol No. DK996. All efforts were made to minimize animal suffering and discomfort.
: Not applicable.
: The authors declare that they have no competing interests.