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喻礼怀, 陈连民, 丁洛阳, 徐阳, 王洪荣
Effects of Diet Supplemented with Organic Trace Minerals Zinc and Manganese on Eggshell Quality and Blood Biochemical Indexes of Laying Hens in the Middle-Late Laying Period
YU Lihuai, CHEN Lianmin, DING Luoyang, XU Yang, WANG Hongrong
动物营养学报 . 2015, (10): 3041 -3046 .  DOI: 10.3969/j.issn.1006-267x.2015.10.008