• 中文核心期刊
  • CSCD来源期刊
  • 中国科技核心期刊
  • CA、CABI、ZR收录期刊

Message Board

Respected readers, authors and reviewers, you can add comments to this page on any questions about the contribution, review,        editing and publication of this journal. We will give you an answer as soon as possible. Thank you for your support!

Name
E-mail
Phone
Title
Content
Verification Code
Volume 27 Issue 9
Nov.  2012
Turn off MathJax
Article Contents
DONG Zhi-yan, LIN Wei-xuang, LIU Jing, HUANG Jian-feng, FENG Gui-you, LIN Chang-guang, MIAO Fu-rong. Effect of Amino Acid Balanced Diets With Different Protein Levels on Productive Performance and N Excretion of Lactating Sows[J]. Fujian Journal of Agricultural Sciences, 2012, 27(9): 957-960.
Citation: DONG Zhi-yan, LIN Wei-xuang, LIU Jing, HUANG Jian-feng, FENG Gui-you, LIN Chang-guang, MIAO Fu-rong. Effect of Amino Acid Balanced Diets With Different Protein Levels on Productive Performance and N Excretion of Lactating Sows[J]. Fujian Journal of Agricultural Sciences, 2012, 27(9): 957-960.

Effect of Amino Acid Balanced Diets With Different Protein Levels on Productive Performance and N Excretion of Lactating Sows

  • Received Date: 2012-07-09
  • Rev Recd Date: 2012-08-05
  • Publish Date: 2012-09-30
  • The experiment was conducted to investigate the effects of amino acid balanced diets with different protein levels on productive performance, fecal indices and N excretion of lactating sows. Sixty crossbred sows(Large White ? Landrace) sows, with 3-6 parity , similar body condition and parturition dates were selected and randomly divided into 4 groups and each group had 15 sows, and the lactation length was 21 days. Four groups of sows were fed respectively diets with different crude protein(CP) levels 18%( control group), 17%, 16% and 15%, and the latter 3 diets were low CP amino acid balanced diets. The results showed that the productive performance, fecal moisture conten, fecal PH, the quantity of lactobacillus and the quantity of Escherichia coli of lactating sows was not affected negatively (P>0.05), but the N excretion was decreased significantly (PP<0.01), while the reduction of dietary CP was 1% to 3%.
  • loading
  • 加载中

Catalog

    通讯作者: 陈斌, bchen63@163.com
    • 1. 

      沈阳化工大学材料科学与工程学院 沈阳 110142

    1. 本站搜索
    2. 百度学术搜索
    3. 万方数据库搜索
    4. CNKI搜索

    Article Metrics

    Article views (2144) PDF downloads(451) Cited by()
    Proportional views
    Related

    /

    DownLoad:  Full-Size Img  PowerPoint
    Return
    Return