饲粮中添加膨润土钠对日本鹌鹑生产性能、胴体指标、血液化学和肉品质的影响

IF 0.6 4区 农林科学 Q3 VETERINARY SCIENCES
E. Gümüş
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引用次数: 0

摘要

本试验旨在研究在日粮中添加膨润土钠(SB)对日本鹌鹑生产性能、胴体性状、血液生化状态和肉质性状的影响。试验选用7日龄日本鹌鹑120只,随机分为4组,每组5个重复,每个重复6只。将SB以0、0.5、1.0和2.0%的浓度与饲料混合。实验期为6周,测定各项性能指标。试验结束时,每个重复屠宰2只鹌鹑,测定胴体性状。测定血液和胸肉样品的血清生化值、抗氧化状态和肉质指标。结果表明:饲粮中添加SB显著提高了2 ~ 7周的饲料系数(FCR)、前胃相对重量、葡萄糖和总胆固醇(TC)以及肉色a*(红度)性状。此外,添加SB降低了日本鹌鹑的血清总氧化状态(TOS)和丙二醛(MDA)值。由此可见,饲粮中添加SB可提高日本鹌鹑的生产性能和抗氧化能力。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
The effects of increasing levels of dietary sodium bentonite on performance, carcass indices, blood chemistry and meat quality in Japanese quails
This study was conducted to determine the effect of the inclusion of sodium bentonite (SB) in Japanese quails’ diet on performance, carcass traits, blood biochemical status, and meat quality traits. A total of 120 seven-day-old Japanese quails (Coturnix coturnix Japonica) were randomly divided into four groups, with each group containing five replicates, six birds each. SB was mixed with the diet at four concentrations (0, 0.5, 1.0 and 2.0%). Performance indicators were determined for an experimental period of six weeks. At the end of the experiment, 2 quails from each replicate were slaughtered and carcass traits were measured. The blood serum biochemical values, antioxidant status, and meat quality indicators were determined from blood and breast meat samples. The results showed that SB supplementation significantly improved the feed conversion ratio (FCR) in the 2–7 week period, the relative weight of the proventriculus, glucose and total cholesterol (TC) and a* (redness) colour traits in meat. Moreover, the total oxidant status (TOS) in blood serum and malondialdehyde (MDA) values were decreased with SB addition to Japanese quails’ diet. Hence, dietary SB supplementation could be used to improve the performance and antioxidant status in Japanese quails.
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来源期刊
Acta Veterinaria Brno
Acta Veterinaria Brno 农林科学-兽医学
CiteScore
1.00
自引率
33.30%
发文量
36
审稿时长
18-36 weeks
期刊介绍: ACTA VETERINARIA BRNO is a scientific journal of the University of Veterinary and Pharmaceutical Sciences in Brno, Czech Republic. The scientific journal Acta Veterinaria Brno is dedicated to the publication of original research findings and clinical observations in veterinary and biomedical sciences. Original scientific research articles reporting new and substantial contribution to veterinary science and original methods that have not been submitted for publication elsewhere are considered for publication. A written statement to this effect should accompany the manuscript, along with approval for publication by the author´s head of department. The authors bear full responsibility for the contents of their contribution. Book reviews are published, too.
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