冬季饲粮维生素A水平对蛋鸡生产性能和蛋品质的影响
崔桂山, 杨在宾, 杨维仁, 姜淑贞, 张桂国, 宋振帅
Effects of Dietary Vitamin A Level on Performance and Egg Quality of Laying Hens in Winter
CUI Guishan, YANG Zaibin, YANG Weiren, JIANG Shuzhen, ZHANG Guiguo, SONG Zhenshuai
动物营养学报
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2014, (3): 754
-759
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DOI: 10.3969/j.issn.1006-267x.2014.03.027
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