Effects of Phosphorus Forms and Levels on the Production Performance and Metabolism of Calcium, Phosphorus and Nitrogen in Laying Hens
HE Wan-ling, LI Xiao-li, LI Wang, DING Ke, LI Yuan-xiao, REN Zhen-dong
ACTA VETERINARIA ET ZOOTECHNICA SINICA . 2018, (5): 1061 -1073 .  DOI: 10.11843/j.issn.0366-6964.2018.05.022