极低蛋白日粮补充不同形式氮营养素对生长猪回肠 食糜菌群、代谢产物和屏障功能的影响Published in:Journal of Nanjing Agricultural University / Nanjuing Nongye Daxue Xuebao, 2019, v. 42, n. 3, p. 526, doi. 10.7685/jnau.201806015By:刘壮;慕春龙;彭宇;彭燮;车炼强;朱伟云Publication type:Article