|本期目录/Table of Contents|

[1]李婧,王玮,杨海明,等.早期限饲不同蛋白质水平饲粮对肉仔鸡生长性能和屠宰性能的影响[J].江苏农业科学,2014,42(04):167-169.
 Li Jing,et al.Effects of different protein levels on growth performance and slaughter performance of broiler chickens under feed restriction during early period[J].Jiangsu Agricultural Sciences,2014,42(04):167-169.
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早期限饲不同蛋白质水平饲粮对肉仔鸡生长性能
和屠宰性能的影响
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《江苏农业科学》[ISSN:1002-1302/CN:32-1214/S]

卷:
第42卷
期数:
2014年04期
页码:
167-169
栏目:
畜牧兽医
出版日期:
2014-04-25

文章信息/Info

Title:
Effects of different protein levels on growth performance and slaughter performance of broiler chickens under feed restriction during early period
作者:
李婧 王玮 杨海明 杨芷 王利宏 赵凤至
扬州大学动物科学与技术学院,江苏扬州 225009
Author(s):
Li Jinget al
关键词:
限饲蛋白质肉仔鸡生长性能屠宰性能
Keywords:
-
分类号:
S831.4+2
DOI:
-
文献标志码:
A
摘要:
研究8~14日龄早期限饲不同蛋白质水平饲粮对肉仔鸡生长性能和屠宰性能的影响,以确定肉仔鸡早期饲粮蛋白质适宜限饲水平,结果表明:14日龄时,试验组肉仔鸡体质量和料重比与对照组相比均没有显著差异(P>005),试验组肉仔鸡间平均日采食量没有显著差异(P>0.05),限饲蛋白质30%组采食量显著高于对照组(P<005);42日龄时,试验组肉鸡之间的体质量没有显著差异(P>0.05),但均显著大于对照组(P<0.05),各处理组肉鸡间的平均日采食量和料重比没有显著差异(P>0.05),各处理组肉仔鸡之间的全净膛率、胸肌率、腿肌率、腹脂率均无显著差异(P>0.05)。综合生长性能和屠宰性能指标,肉仔鸡8~14日龄饲粮蛋白质适宜限饲水平为30%。
Abstract:
-

参考文献/References:

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备注/Memo

备注/Memo:
收稿日期:2013-08-20
基金项目:江苏高校优势学科建设工程资助项目;扬州大学大学生学术科技创新基金;扬州大学“新世纪人才工程”项目。
作者简介:李婧(1993—),女,江苏常州人,专业方向为家禽生产与营养。
通信作者:杨海明,博士,副教授,研究方向为家禽生产与营养。Tel:(0514)87979045;E-mail:yhmdlp@qq.com。
更新日期/Last Update: 2014-04-25