吉林白鹅生长性能、血液学、器官指标和肌纤维特性对日粮蛋氨酸水平升高的反应

IF 1.2 4区 农林科学 Q3 AGRICULTURE, DAIRY & ANIMAL SCIENCE Canadian Journal of Animal Science Pub Date : 2022-10-26 DOI:10.1139/cjas-2021-0101
D. Dang, Yan Cui, Haizhu Zhou, Y. Lou, Desheng Li
{"title":"吉林白鹅生长性能、血液学、器官指标和肌纤维特性对日粮蛋氨酸水平升高的反应","authors":"D. Dang, Yan Cui, Haizhu Zhou, Y. Lou, Desheng Li","doi":"10.1139/cjas-2021-0101","DOIUrl":null,"url":null,"abstract":"Abstract A total of 240 geese (28 days old; 120 ganders and 120 gooses) with an average initial body weight of 1068.19 ± 6.59 g were used to evaluate the effects of increasing dietary methionine (Met) levels on growth performance, blood hematology, organ indexes, and myofiber traits. The experimental period was 42 days. All birds were randomly assigned to four treatment groups based on the initial body weight. There were six replicate cages per treatment, and 10 geese per cage (5 ganders and 5 gooses). Dietary treatments were based on a basal diet containing 0.25% Met, and extra supplied 0.25%, 0.50%, and 0.75% Met to form different dietary groups (0.25%, 0.50%, 0.75%, and 1.00% Met, as-fed basis). The results of this study indicated that final body weight, body weight gain, and feed efficiency increased quadratically, relative weight of breast muscle and myofiber diameter increased cubically, serum total protein and uric acid concentrations, relative weight of liver and abdominal fat, and myofiber diameter increased linearly, whereas myofiber density decreased linearly, with the level of Met increased. The maximized growth performance and breast muscle parameters were observed in 0.75% Met-containing group.","PeriodicalId":9512,"journal":{"name":"Canadian Journal of Animal Science","volume":null,"pages":null},"PeriodicalIF":1.2000,"publicationDate":"2022-10-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Response of growth performance, blood hematology, organ indexes, and myofiber traits to increasing dietary methionine levels in Jilin White goose\",\"authors\":\"D. Dang, Yan Cui, Haizhu Zhou, Y. Lou, Desheng Li\",\"doi\":\"10.1139/cjas-2021-0101\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"Abstract A total of 240 geese (28 days old; 120 ganders and 120 gooses) with an average initial body weight of 1068.19 ± 6.59 g were used to evaluate the effects of increasing dietary methionine (Met) levels on growth performance, blood hematology, organ indexes, and myofiber traits. The experimental period was 42 days. All birds were randomly assigned to four treatment groups based on the initial body weight. There were six replicate cages per treatment, and 10 geese per cage (5 ganders and 5 gooses). Dietary treatments were based on a basal diet containing 0.25% Met, and extra supplied 0.25%, 0.50%, and 0.75% Met to form different dietary groups (0.25%, 0.50%, 0.75%, and 1.00% Met, as-fed basis). The results of this study indicated that final body weight, body weight gain, and feed efficiency increased quadratically, relative weight of breast muscle and myofiber diameter increased cubically, serum total protein and uric acid concentrations, relative weight of liver and abdominal fat, and myofiber diameter increased linearly, whereas myofiber density decreased linearly, with the level of Met increased. The maximized growth performance and breast muscle parameters were observed in 0.75% Met-containing group.\",\"PeriodicalId\":9512,\"journal\":{\"name\":\"Canadian Journal of Animal Science\",\"volume\":null,\"pages\":null},\"PeriodicalIF\":1.2000,\"publicationDate\":\"2022-10-26\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Canadian Journal of Animal Science\",\"FirstCategoryId\":\"97\",\"ListUrlMain\":\"https://doi.org/10.1139/cjas-2021-0101\",\"RegionNum\":4,\"RegionCategory\":\"农林科学\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q3\",\"JCRName\":\"AGRICULTURE, DAIRY & ANIMAL SCIENCE\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Canadian Journal of Animal Science","FirstCategoryId":"97","ListUrlMain":"https://doi.org/10.1139/cjas-2021-0101","RegionNum":4,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q3","JCRName":"AGRICULTURE, DAIRY & ANIMAL SCIENCE","Score":null,"Total":0}
引用次数: 0

摘要

摘要采用240只鹅(28日龄;120只鹅和120只鹅),平均初始体重为1068.19±6.59g,评估了增加日粮蛋氨酸(Met)水平对生长性能、血液学、器官指标和肌纤维性状的影响。实验周期为42天。根据初始体重,将所有鸟类随机分为四个治疗组。每个处理有6个重复笼子,每个笼子有10只鹅(5只鹅和5只鹅)。饮食处理基于含有0.25%Met的基础饮食,并额外提供0.25%、0.50%和0.75%Met以形成不同的饮食组(0.25%、0.50%-0.75%和1.00%Met,作为饲料基础)。本研究结果表明,最终体重、体重增加和饲料效率呈二次方增加,胸肌相对重量和肌纤维直径呈立方增加,血清总蛋白和尿酸浓度、肝脏和腹部脂肪相对重量以及肌纤维直径线性增加,而肌纤维密度线性下降,Met水平升高。在含0.75%Met的组中观察到最大的生长性能和胸肌参数。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
查看原文
分享 分享
微信好友 朋友圈 QQ好友 复制链接
本刊更多论文
Response of growth performance, blood hematology, organ indexes, and myofiber traits to increasing dietary methionine levels in Jilin White goose
Abstract A total of 240 geese (28 days old; 120 ganders and 120 gooses) with an average initial body weight of 1068.19 ± 6.59 g were used to evaluate the effects of increasing dietary methionine (Met) levels on growth performance, blood hematology, organ indexes, and myofiber traits. The experimental period was 42 days. All birds were randomly assigned to four treatment groups based on the initial body weight. There were six replicate cages per treatment, and 10 geese per cage (5 ganders and 5 gooses). Dietary treatments were based on a basal diet containing 0.25% Met, and extra supplied 0.25%, 0.50%, and 0.75% Met to form different dietary groups (0.25%, 0.50%, 0.75%, and 1.00% Met, as-fed basis). The results of this study indicated that final body weight, body weight gain, and feed efficiency increased quadratically, relative weight of breast muscle and myofiber diameter increased cubically, serum total protein and uric acid concentrations, relative weight of liver and abdominal fat, and myofiber diameter increased linearly, whereas myofiber density decreased linearly, with the level of Met increased. The maximized growth performance and breast muscle parameters were observed in 0.75% Met-containing group.
求助全文
通过发布文献求助,成功后即可免费获取论文全文。 去求助
来源期刊
Canadian Journal of Animal Science
Canadian Journal of Animal Science 农林科学-奶制品与动物科学
CiteScore
2.30
自引率
0.00%
发文量
51
审稿时长
6 months
期刊介绍: Published since 1957, this quarterly journal contains new research on all aspects of animal agriculture and animal products, including breeding and genetics; cellular and molecular biology; growth and development; meat science; modelling animal systems; physiology and endocrinology; ruminant nutrition; non-ruminant nutrition; and welfare, behaviour, and management. It also publishes reviews, letters to the editor, abstracts of technical papers presented at the annual meeting of the Canadian Society of Animal Science, and occasionally conference proceedings.
期刊最新文献
Simulation of loading and unloading through ramps of different configuration: effects on the ease of handling and physiological response of pigs of two slaughter weights Comparative impact of conventional and alternative gut health management programs on plasma and tibia attributes in broiler chickens raised in commercial and research settings Characterization of First Cut Alfalfa and Grass Silage Management Practices on Canadian Dairy Farms A Review of Foot-Related Lameness in Feedlot Cattle Complete replacement of soybean meal with black soldier fly larvae meal in feeding program for broiler chickens from placement through to 49 days of age: impact on gastrointestinal, breast, skeletal, plasma, and litter attributes
×
引用
GB/T 7714-2015
复制
MLA
复制
APA
复制
导出至
BibTeX EndNote RefMan NoteFirst NoteExpress
×
×
提示
您的信息不完整,为了账户安全,请先补充。
现在去补充
×
提示
您因"违规操作"
具体请查看互助需知
我知道了
×
提示
现在去查看 取消
×
提示
确定
0
微信
客服QQ
Book学术公众号 扫码关注我们
反馈
×
意见反馈
请填写您的意见或建议
请填写您的手机或邮箱
已复制链接
已复制链接
快去分享给好友吧!
我知道了
×
扫码分享
扫码分享
Book学术官方微信
Book学术文献互助
Book学术文献互助群
群 号:481959085
Book学术
文献互助 智能选刊 最新文献 互助须知 联系我们:info@booksci.cn
Book学术提供免费学术资源搜索服务,方便国内外学者检索中英文文献。致力于提供最便捷和优质的服务体验。
Copyright © 2023 Book学术 All rights reserved.
ghs 京公网安备 11010802042870号 京ICP备2023020795号-1