id	domain	url
agsci-1064	doi.org	https://doi.org/10.30560/as.v4n2p24
agsci-1064	doi.org	https://doi.org/10.5398/medpet.2010.33.3.169
agsci-1064	img.21food.cn	http://img.21food.cn/img/biaozhun/20100108/177/11285182.pdf
agsci-1064	www.feedipedia.org	http://www.feedipedia.org/node/7270
agsci-1064	creativecommons.org	http://creativecommons.org/licenses/by/4.0/)