锌添加水平对蛋鸡生产性能和蛋壳品质的影响
张亚男, 武书庚, 张海军, 岳洪源, 齐广海
Effects of Zinc Supplemental Level on Performance and Eggshell Quality of Laying Hens
ZHANG Yanan, WU Shugeng, ZHANG Haijun, YUE Hongyuan, QI Guanghai
动物营养学报
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2013, (5): 1093
-1098
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DOI: 10.3969/j.issn.1006-267x.2013.05.026
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