| 半胱胺对生长后期银狐饲料消化能力的影响 |
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| 引用本文： | 王忠艳.半胱胺对生长后期银狐饲料消化能力的影响[J].东北林业大学学报,2009,37(3). |
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| 作者姓名： | 王忠艳 |
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| 作者单位： | 东北林业大学,哈尔滨,150040 |
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| 基金项目： | 黑龙江省科技重点攻关课题基金 |
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| 摘 要： | 通过饲养试验，研究了半胱胺对生长后期银狐体质量、采食量和饲料转化率的影响。选择健康生长期银狐224只组成试验群，其中200只为试验组，24只为对照组，采用二因子试验设计：一个因子为半胱胺的不同添加剂量，分别按每千克体质量添加10、40、70、100、130mg半胱胺；另一因子为半胱胺的不同添加间隔时间，分别为1、3、5、7、9d5个时间间隔。试验结果表明：每间隔5d，按每公斤体质量添加70mg半胱胺一次的饲养效果最好，比对照组银狐体质量提高25．35％、饲料转化率提高24．31％、采食量降低0．780％。
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| 关 键 词： | 半胱胺 银黑狐 体质量 饲料利用率 采食量 |
Influence of Cysteamine on Feed Digestion of Silver Fox during Late Growth Period |
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| Wang Zhongyan.Influence of Cysteamine on Feed Digestion of Silver Fox during Late Growth Period[J].Journal of Northeast Forestry University,2009,37(3). |
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| Authors: | Wang Zhongyan |
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| Institution: | Wang Zhongyan(School of Wildlife Resources,Northeast Forestry University,Harbin 150040,P.R.China) |
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| Abstract: | Feeding experiments were conducted to study the effect of cysteamine on body weight gain,feed intake and feed conversion ratio of silver fox during late growth period.224 healthy silver foxes were selected,among which 200 foxes were randomly selected from the test group,and other 24 individuals were from the control group.The two-factor analysis was adopted.Different amounts of cysteamine(10,40,70,100 and 130 mg per kilogram of body weight)were added respectively at five different time intervals(1,3,5,7 and... |
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| Keywords: | Cysteamine Silver fox Body weight Feed utilization ratio Feed intake |
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