**Author details**

Xianyong Ma1,2,3\*, Dun Deng1,2,3 and Weidong Chen

\*Address all correspondence to: 407986619@qq.com

1 Institute of Animal Science, Guangdong Academy of Agricultural Sciences, Guangzhou, China

2 Key Laboratory of Animal Nutrition and Feed Science in South China, Ministry of Agricul‐ ture, Guangzhou, China

3 Guangdong Key Laboratory of Animal Breeding and Nutrition, Guangzhou, China
