Effects of Compound Small Peptide Preparation on Productive Performance,Morbidity and Mortality of Broilers

LIU Wei-dong, ZHANG Gui-zhi, YANG Qing, YAO Fan, LIU Yong-shan, HUANG Li-ge

Animal Husbandry and Feed Science . 2019, (4): 31 -33 . DOI: 10.12160/j.issn.1672-5190.2019.04.009