饲粮磷含量对11~15月龄青年奶牛生长性能、血液指标和磷排泄的影响
孙国强, 王书芝, 吕永艳, 王玲, 吴丹丹
Effects of Dietary Phosphorus Content on Growth Performance, Blood Indicators and Phosphorus Excretion of Heifers Aged 11 to 15 Months
SUN Guoqiang, WANG Shuzhi, LYU Yongyan, WANG Ling, WU Dandan
动物营养学报 . 2015, (12): 3912 -3919 .  DOI: 10.3969/j.issn.1006-267x.2015.12.033