不同蛋白原料对豁眼鹅肉品质的影响
选取300只健康、活泼的8周龄豁眼鹅(公母各半),平均体重2 265.75(±268.55)g,采用完全驱组试验设计,将试验鹅随机分为3组,每组设4个重复,每个重复25只鹅,进行为期2周的饲养试验。在保证肥育鹅正常生长所需代谢能、粗蛋白质、钙、有效磷、赖氨酸、蛋氨酸和苏氨酸水平条件下,分别在基础日粮中添加3.0%血粉、3.0%膨化血粉、3.0%鱼粉,研究不同蛋白源饲料对育肥鹅肉品质的影响。结果表明,各组试验鹅肌肉中的干物质、粗蛋白质、粗脂肪等含量均有所提高,其中3%鱼粉组最为显著(P〈0.05),除粗蛋白外,3%膨化血粉组与3%鱼粉组间无显著性差异。与3%鱼粉组相比,3%血粉组和3%膨化血粉组...
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Published in | 广东农业科学 Vol. 38; no. 4; pp. 25 - 27 |
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Main Author | |
Format | Journal Article |
Language | Chinese |
Published |
河南科技学院动物科学学院,河南新乡,453003%新乡天地鹅业有限公司,河南新乡,453003%原阳县大兴饲料设备有限公司,河南原阳,453003
2011
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Subjects | |
Online Access | Get full text |
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Summary: | 选取300只健康、活泼的8周龄豁眼鹅(公母各半),平均体重2 265.75(±268.55)g,采用完全驱组试验设计,将试验鹅随机分为3组,每组设4个重复,每个重复25只鹅,进行为期2周的饲养试验。在保证肥育鹅正常生长所需代谢能、粗蛋白质、钙、有效磷、赖氨酸、蛋氨酸和苏氨酸水平条件下,分别在基础日粮中添加3.0%血粉、3.0%膨化血粉、3.0%鱼粉,研究不同蛋白源饲料对育肥鹅肉品质的影响。结果表明,各组试验鹅肌肉中的干物质、粗蛋白质、粗脂肪等含量均有所提高,其中3%鱼粉组最为显著(P〈0.05),除粗蛋白外,3%膨化血粉组与3%鱼粉组间无显著性差异。与3%鱼粉组相比,3%血粉组和3%膨化血粉组肌肉组织的天门冬氨酸、苏氨酸、谷氨酸等的含量均显著性降低,且3.0%膨化血粉组比3.0%血粉组降低的幅度小。在本试验条件下,3.0%膨化血粉完全可以代替相同水平的鱼粉,而对豁眼育肥鹅的肉品质指标无显著性影响。 |
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Bibliography: | 44-1267/S CHANG Xin-yao,LIU Chang-zhong,ZHANG Hai-tang,CUI Jian-xun,LI Guo-ming,WANG Zi-liang(1.School of Animal Science,Henan Institute of Science and Technology,Xinxiang 453003 China; 2.Xinxiang Tiandi Goose Co.,Ltd.,Xinxiang 453003,China; 3.Daxing Feed Equipment Co.,Ltd.of Yuanyang County,Yuanyang 453003,China) blood meal; expanded blood meal; fish meal; Huoyan goose; fattening stage; meat quality The paper was aimed to investigate the effect of different proteins material production on meat quality of growing-finishing goose,a total of 300 geese.(sex balance,8 weeks of age,average weight 2 265.75±268.55g)were allotted to 3 groups,each group had 4 replicates with 25 geese in each replicate,the feeding experiment lasted for 14 days.Based on basal diet,3.0% blood meal,3% expanded blood meal and 3% fish meal were added respectively.The results showed that dry matter,crude protein,crude fat content of muslce were increased in 3% blood meal,3% expanded blood meal and 3% fish meal groups respectviely(P0.05).Compare |
ISSN: | 1004-874X |
DOI: | 10.3969/j.issn.1004-874X.2011.04.010 |