Effects of dietary calcium levels on growth performance and bone characteristics in pigs in grower-finisher-transitional phase

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• 作者：L.L. Bai^a ; F. Wu^a ; H. Liu^a ; L. Zhang^a ; S. Zhang^a ; L. Liu^a ; X.S. Piao^a ; Y.H. Liu^b ; P.A. Thacker^c ; F.L. Wang^a ; ^{wangfl@cau.edu.cn}
• 关键词：ADFI ; average daily feed intake ; ADG ; average daily gain ; BMC ; bone mineral content ; BMD ; bone mineral density ; BW ; body weight ; Ca ; calcium ; CP ; crude protein ; DM ; dry matter ; DE ; digestible energy ; DXA ; dual-energy X-ray absorptiometry ; GE ; gross energy ; G ; F ; gain ; feed ratio ; P ; phosphorus
• 刊名：Animal Feed Science and Technology
• 出版年：2017
• 出版时间：February 2017
• 年：2017
• 卷：224
• 期：Complete
• 页码：59-65
• 全文大小：415 K
• 卷排序：224

文摘

Dietary Ca levels did not affect pig performance in grower or finisher phases. Ca restriction negatively affected bone quality in grower and finisher phases. Bending moment is more sensitive to Ca deficient diets than bone mineral density.