| 营养水平对保育期美系长白猪血清生化指标的影响 |
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| 引用本文： | 李秀宝,张恒博,黄郁萱,谢植,齐俊勇,何若钢.营养水平对保育期美系长白猪血清生化指标的影响[J].畜牧与兽医,2010,42(7). |
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| 作者姓名： | 李秀宝 张恒博 黄郁萱 谢植 齐俊勇 何若钢 |
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| 作者单位： | 1. 广西金德农牧有限公司,广西,扶绥,532100
2. 广西大学动物科学技术学院,广西,南宁,530005 |
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| 基金项目： | 广西水产畜牧局科研基金 |
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| 摘 要： | 采用四因素三水平的L9(34)正交试验设计,研究了不同能量、粗蛋白、钙和磷水平对20~40 kg阶段美系长白猪血清生化指标的影响。结果表明:不同能量水平对血清总蛋白(TP)、血清球蛋白(Glo)有显著影响(P0.05),对血清白蛋白/球蛋白比值(A/G)、血清钙(Ca)、血清总胆固醇(T-cho)和血清血糖(Glu)也有显著影响(P0.05);不同粗蛋白水平对血清中TP、白蛋白(Alb)、Glo和尿素氮(BUN)有显著的影响(P0.05),对血清A/G、血清Ca有显著影响(P0.05);不同钙水平对血清中TP、Glo、Ca、A/G有显著影响(P0.05);不同磷水平方面对血清中TP、Glo、磷(P)和BUN有显著的影响(P0.05),对血清中A/G和Ca也有显著影响(P0.05)。
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| 关 键 词： | 能量 蛋白 钙 磷 美系长白猪 血液生化指标 |
Effects of dietary energy, crude protein, calcium and phosphorus on the serum biochemical parameters in conservation stage of Landrace pigs in USA |
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| LI Xiu-bao,ZHANG Heng-bo,HUANG Yu-xuan,XIE Zhi,QI Jun-yong,HE Ruo-gang.Effects of dietary energy, crude protein, calcium and phosphorus on the serum biochemical parameters in conservation stage of Landrace pigs in USA[J].Animal Husbandry & Veterinary Medicine,2010,42(7). |
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| Authors: | LI Xiu-bao ZHANG Heng-bo HUANG Yu-xuan XIE Zhi QI Jun-yong HE Ruo-gang |
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| Abstract: | A experiment was conducted to study the effect of dietary nutrient levels on the serum biochemical parameters in Landrace pigs at 20～40 kg originally introduced from USA,and the orthogonal 4×3 factorial trial was used and 9 kind of diets were designed.The results showed that(1) the level of dietary energy had significant effect on the serum TP(P<0.05),Glo(P<0.05),A/G(P<0.05),Ca(P<0.05),T-cho(P<0.05)and Glu(P<0.05);(2) the level of dietary crude protein had significant effect on the serum TP(P<0.05),Alb(P<0.05),Glo(P<0.05),BUN(P<0.05),A/G(P<0.05)and Ca(P<0.05);(3) the level of dietary calcium(Ca) had significant effect on the serum TP(P<0.05),Glo(P<0.05),Glu(P<0.05),A/G(P<0.05);(4)the level of dietary phosphorus had significant effect on the serum TP(P<0.05),Glo(P<0.05),P(P<0.05),BUN(P<0.05),A/G(P<0.05)and Ca(P<0.05). |
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| Keywords: | energy crude protein calcium phosphorus Landrace pig serum biochemical parameter |
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