Yu, Tiefeng
Lin, Fang
Liu, Xiaojing
Wang, Xiaowei
Funding for this research was provided by:
National Natural Science Foundation of China (No. 31460622)
Science and Technology Innovatin Funds of Gansu Agricultural University (GSAU-XKJS-2018-008)
Modern Agriculture Industry Technology System of Gansu Province–Herbivorous Livestock Industry System (GARS-CS-3)
Article History
Received: 7 November 2019
Accepted: 27 February 2020
First Online: 17 March 2020
Compliance with Ethical Standards
:
: The authors declare that they have no conflict of interest.