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[Objective] The study was carried out to investigate the effects of dietary crude fiber on growth performance and serum biochemical in-dex of Dingan geese aged from 35 to 70 days.[Method] A total of 120 Dingan geese on day 28 with the same genetic background and similar initial weight(1 384.83.73±0.76 g) were randomly assigned into 3 groups, with 4 replicates per group and 10 geese per replicate. Geese were fed the diets containing 4.29%, 5.29% and 6.29 % crude fiber, respectively. The experiment lasted 35 d.[Result] Final weight and daily gain of 5.29 %CF group were significantly higher than those of 6.29 % CF group(P<0.05);Feed intake was markedly higher than those of 4.29% and 6.29 % CF groups(P<0.05);Feed gain ratio was significantly lower than that of 6.29 % CF group(P<0.05). Compared with 4.29% and 6.29 % CF groups, serum albumin concentrations of 5.29 % CF group increased significantly(P<0.05), while serum total protein and globin contents were higher(P>0.05), but serum uric acid level was lower(P>0.05).[Conclusion] 5.29 % crude fiber could lead to higher growth performance of Dingan geese.
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篇名 Effects of Dietary Crude Fiber Levels on Growth Performance and Serum Biochemical Index of Dingan Geese Aged from 35 to 70 Days
来源期刊 动物与饲料科学:英文版 学科 农学
关键词 CRUDE fiber Dingan GEESE Growth performance SERUM BIOCHEMICAL index
年,卷(期) 2019,(1) 所属期刊栏目
研究方向 页码范围 12-15
页数 4页 分类号 S
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CRUDE
fiber
Dingan
GEESE
Growth
performance
SERUM
BIOCHEMICAL
index
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研究分支
研究去脉
引文网络交叉学科
相关学者/机构
期刊影响力
动物与饲料科学:英文版
双月刊
1943-9911
安徽省合肥市农科南路40号
出版文献量(篇)
46
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0
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0
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