饲粮中添加三七渣对西畴乌骨鸡生长性能、血清生化指标及肉品质的影响

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中文摘要：试验旨在研究在饲粮中添加三七渣对西畴乌骨鸡生长性能、血清生化指标及肉品质的影响。将270只体重相近、28日龄的西畴乌骨鸡分为3组，每组5个重复，每个重复18只西畴乌骨鸡，公、母各半。对照组饲喂基础饲粮，试验Ⅰ组、Ⅱ组分别在基础饲粮中添加4％和8％的三七渣。预试期7d，正式试验期为60 d。结果显示:与对照组相比，试验Ⅱ组料重比显著降低(P＜0。05)，肌肉氨基酸总量显著提高(P＜0。05);试验Ⅰ组、Ⅱ组平均日采食量、血清甘油三酯、肌肉粗脂肪和饱和脂肪酸含量均显著降低(P＜0。05)，试验Ⅰ组、Ⅱ组肌肉水分、不饱和脂肪酸、必需脂肪酸含量显著提高(P＜0。05)。研究表明，饲粮中添加三七渣可以提高西畴乌骨鸡生长性能，改善血清生化指标和肉品质，西畴乌骨鸡生产中添加4％的三七渣较为适宜。

外文标题：Effects of Panax notogineng reidue on growth performance,serum biochemical indexes,and meat quality of Xichou Wugu chickens

外文摘要：The experiment aimed to investigate the effects of adding Panax notogineng residue to the feed on the growth performance,serum biochemical indexes,and meat quality of Xichou Wugu chickens.A total of 270 Xichou Wugu chickens with similar body weight and 28 days old were divided into three groups,with five replicates per group,each replicate consisted of 18 Xichou Wugu chickens,half in male and female.The control group was fed a basic diet,while the experimental group Ⅰ and group Ⅱ were supplemented with 4％and 8％Panax notogineng residue in the basic diet,respectively.The pre-test lasted for seven days and the experiment lasted for 60 days.The results showed that compared to the control group,the feed to gain ratio was significantly reduced in group Ⅱ(P＜0.05),and the total muscle amino acids were significantly increased(P＜0.05).The average daily feed intake,serum triglycerides,muscle fat,and saturated fatty acid content in group Ⅰ and group Ⅱ were all significantly decreased(P＜0.05).the muscle moisture,unsaturated fatty acids,and essential fatty acid content were significantly increased in group Ⅰ and group Ⅱ(P＜0.05).The study indicates that the addition of Panax notogineng residue to the feed can improve the growth performance,improve serum biochemical indexes,and enhance the meat quality of Xichou Wugu chickens,the addition of 4％Panax notogineng residue is the more suitable.

外文关键词：

Panax notoginseng residueXichou Wugu chickensgrowth performanceserum biochemical indexesnutrient compositionamino acidfatty acid

作者：

胡耀、李凡、梁永兴、盘道兴、朱德颜、黄兴粉、王献、钟正阳

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作者单位：

文山州农业科学院,云南文山 663099

西畴县农业农村和科学技术局,云南文山 663599

关键词：

三七渣西畴乌骨鸡生长性能血清生化指标营养成分氨基酸脂肪酸

基金：

云南省文山州院士专家工作站戴小枫专家工作站西畴县三光乡村振兴科技创新示范村云南省技术创新人才培养对象项目

项目编号：

2021-1202304BU09001202405AD350036

出版年：

2024

DOI：

10.13557/j.cnki.issn1002-2813.2024.13.010

饲料研究

北京市营养源研究所

饲料研究

CSTPCD北大核心

影响因子：0.391

ISSN：1002-2813

年,卷(期)：2024.47(13)