Effects of Different Factors on Reproductive Performance of American Landrace Sows
DOU Yaqing, QI Kunlong, LIU Yingke, SONG Chenglei, LI Chenlei, LI Xinjian, QIAO Ruimin, WANG Kejun, LI Xiuling, HAN Xuelei
Journal of Henan Agricultural Sciences
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2021, (12): 142
-148
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DOI: 10.15933/j.cnki.1004-3268.2021.12.016
