Article(id=1319598501063938361, tenantId=1146029695717560320, journalId=1296801528146919473, issueId=1319598498895475153, articleNumber=null, orderNo=null, doi=10.12377/1671-4393.25.05.08, pmid=null, cstr=null, oa=null, hot=0, price=null, onlineType=0, articleFormat=0, articleType=null, articleTypeStr=null, receivedDate=null, receivedDateStr=null, revisedDate=null, revisedDateStr=null, acceptedDate=null, acceptedDateStr=null, onlineDate=1792546399607, onlineDateStr=2026-10-21, pubDate=null, pubDateStr=null, doiRegisterDate=null, doiRegisterDateStr=null, onlineIssueDate=1792546399607, onlineIssueDateStr=2026-10-21, onlineJustAcceptDate=null, onlineJustAcceptDateStr=null, onlineFirstDate=null, onlineFirstDateStr=null, sourceXml=null, magXml=null, createTime=1792546399607, creator=13701087609, updateTime=1792546399607, updator=13701087609, issue=Issue{id=1319598498895475153, tenantId=1146029695717560320, journalId=1296801528146919473, year='2025', volume='', issue='5', pageStart='2', pageEnd='133', issueExtLink='null', onlineDate='null', pubDate='1748102400000', pubDateStr='2025-05-25', beforeIssueId=null, nextIssueId=null, price=null, status=1, issueComplete=1, articleOrder=1, issueType=-1, specialIssue=null, createTime=1792546399091, creator='13701087609', updateTime=1792546847166, updator='13701087609', preIssue=null, nextIssue=null, articleTotal=null, ext={EN=IssueExt(id=1319600378639921987, tenantId=1146029695717560320, journalId=1296801528146919473, issueId=1319598498895475153, language=EN, specialIssueTitle=, coverIllustrator=null, specialIssueEditor=, specialIssueAbout=), CN=IssueExt(id=1319600378639921988, tenantId=1146029695717560320, journalId=1296801528146919473, issueId=1319598498895475153, language=CN, specialIssueTitle=, coverIllustrator=null, specialIssueEditor=, specialIssueAbout=)}, issueFiles=null, downloadFileDto=null}, startPage=49, endPage=53, ext={EN=ArticleExt(id=1319598501416259899, articleId=1319598501063938361, tenantId=1146029695717560320, journalId=1296801528146919473, language=EN, title=Effects of Dandelion Extract on Growth Performance,Lactation Performance and Immune Indicators of Dairy Cows, columnId=null, journalTitle=China Dairy, columnName=null, runingTitle=null, highlight=null, articleAbstract=[Objective] To analyze the effects of dietary supplementation with dandelion extract on the growth performance,lactation performance and immune indicators of dairy cows. [Method] A total of 160 dairy cows with similar body weight and parity were selected as the research objects in a large-scale dairy farm in Shan County. They were randomly divided into 4 groups by the random number table method,with 5 replicates in each group and 8 cows in each replicate. They were the control group,the low-dose group,the medium-dose group and the high-dose group respectively. The control group was fed with the basal diet,while the low-dose group,medium-dose group and high-dose group were respectively supplemented with 0.2%,0.4% and 0.6% dandelion extract on the basis of feeding the basal diet. The experimental period was 50 days. After the experiment,the growth performance,lactation performance and immune indicators of each group were analyzed. [Result] The average daily feed intake and average daily weight gain of dairy cows in the low-dose group,medium-dose group and high-dose group were significantly higher than those in the control group(P< 0.05),and the feed conversion ratio of dairy cows in the medium-dose group was significantly lower than that in the control group(P< 0.05). The indicators of milk production、milk protein rate、lactose rate of dairy cows in the low-dose group,medium-dose group and high-dose group were significantly higher than those in the control group(P< 0.05),while the indicators of somatic cell number and milk urea nitrogen were significantly lower than those in the control group(P< 0.05). The contents of IgM,IgG and IL-10 in dairy cows in the low-dose group,medium-dose group and high-dose group were significantly higher than those in the control group(P< 0.05),and TNF-α was significantly lower than that in the control group(P< 0.05). [Conclusion] Under the conditions of this experiment, the optimal dosage of dandelion extract in the diet was determined to be 0.4%. Dietary supplementation with dandelion extract can promote the growth of dairy cows, improve lactation performance,and enhance immune function,providing a scientific basis for the rational use of natural additives in dairy farming., authors=LIU Jun, authorsList=LIU Jun, authorCompany=Shanxian Animal Husbandry Service Center,Heze Shandong 274300, correspAuthors=null, authorNote=null, correspAuthorsNote=null, copyrightStatement=null, copyrightOwner=null, extLink=null, articleAbsUrl=null, sourceXml=null, magXml=null, pdfUrl=null, pdf=null, pdfFileSize=null, pdfExtLink=null, richHtmlUrl=null, mobilePdfUrl=null, reviewReport=null, pdfFirstPage=null, abstractGraph=null, abstractGraphContent=null, abstractVideo=null, citation=null, cebUrl=null, magXmlContent=null, mapNumber=null, fund=null), CN=ArticleExt(id=1319598501315596602, articleId=1319598501063938361, tenantId=1146029695717560320, journalId=1296801528146919473, language=CN, title=日粮添加蒲公英提取物对奶牛生长性能、泌乳性能及免疫指标的影响, columnId=1297134031582294810, journalTitle=中国乳业, columnName=饲养管理, runingTitle=null, highlight=null, articleAbstract=[目的]分析日粮添加蒲公英提取物对奶牛生长性能、泌乳性能及免疫指标的影响。[方法]在单县某规模化奶牛场选择160 头体重、胎次相近奶牛作为为研究对象,采取随机数字表法分为4 组,各组5 个重复,每个重复8 头,分别是对照组、低剂量组、中剂量组、高剂量组。对照组饲喂基础日粮,低剂量组、中剂量组、高剂量组在饲喂基础日粮基础上分别添加0.2%、0.4%和0.6%蒲公英提取物。试验期50 d,试验结束后分析各组生长性能、泌乳性能及免疫指标。[结果]低剂量组、中剂量组、高剂量组的奶牛日均采食量、日均增重均显著高于对照组(P< 0.05),中剂量组奶牛料重比显著低于对照组(P< 0.05);低剂量组、中剂量组、高剂量组奶牛产奶量、乳蛋白率、乳糖率指标显著高于对照组(P< 0.05),体细胞数和乳尿素氮指标显著低于对照组(P< 0.05);低剂量组、中剂量组、高剂量组奶牛IgM、IgG、IL-10含量显著高于对照组(P< 0.05),TNF-α显著低于对照组(P< 0.05)。[结论]在本试验条件下,日粮添加0.4%蒲公英提取物为最佳剂量。日粮添加蒲公英提取物可促进奶牛生长,改善奶牛泌乳性能,增强机体免疫力,为奶牛养殖中天然添加剂的合理使用提供科学依据。, authors=刘军, authorsList=刘军, authorCompany=单县畜牧服务中心,山东菏泽 274300, correspAuthors=null, authorNote=刘 军(1976-),男,山东单县人,本科,兽医师,研究方向为畜牧兽医。, correspAuthorsNote=null, copyrightStatement=null, copyrightOwner=null, extLink=null, articleAbsUrl=null, sourceXml=null, magXml=null, pdfUrl=null, pdf=QyQ2ei/dAw01tPQGaFebBQ==, pdfFileSize=1320696, pdfExtLink=null, 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casSubjectClassification=null, citeScore=null, totalCitationFrequency=null, icpCode=null, psCode=null, advertisingLicenseCode=null, copyrightInformation=null, country=null, option=, provinceCode=null, provinceName=null, collectFlag=false, interPubPlatform=, interPubPlatformUrl=null), detailUrlCn=https://castjournals.cast.org.cn/joweb/zgry/CN/10.12377/1671-4393.25.05.08, detailUrlEn=https://castjournals.cast.org.cn/joweb/zgry/EN/10.12377/1671-4393.25.05.08, pdfUrlCn=https://castjournals.cast.org.cn/joweb/zgry/CN/PDF/10.12377/1671-4393.25.05.08, pdfUrlEn=https://castjournals.cast.org.cn/joweb/zgry/EN/PDF/10.12377/1671-4393.25.05.08, aliStartDate=null, aliEndDate=null, collectionFlag=false, citedCount=null, citedUrl=null, previewStatus=0, delFlag=0, hasFullText=0, orderTime=1748102400000, fullTextJson=null, articleText=null, reference=[1] 陈迪新,张洋,左培杰,等.蒲公英黄酮提取物对鲜切玉露香梨果的保鲜效果[J].江苏农业学报,2024,40(5):944-951. [2] 彭清洁,蔡大亮,姜鹏,等.蒲公英提取物及其复合酵母培养物对奶牛隐形乳房炎的药效评价[J].中国饲料,2024(5):166-171. [3] 黄博. 蒲公英提取物的生物学功能及其在畜禽生产中的应用[J].新农业,2023(21):56-57. [4] 林冠斌,褚魏巍,励辉辉,等.蒲公英提取物对食管鳞癌细胞增殖的抑制作用及其对JAK-STAT信号通路的调控[J].中国老年学杂志,2023,43(13):3260-3265. [5] 张崇琨,张丽婷,洪丽玲.蒲公英提取物对皮肤刺激性和抗炎作用评价[J].上海师范大学学报(自然科学版),2023,52(3):379-386. [6] 张腾龙,郭晨阳,钟华晨,等. 蒲公英和连翘提取物对隐性乳房炎奶牛生产性能、血清抗氧化及免疫指标的影响[J].中国畜牧兽医,2024,51(4):1490-1499. [7] 汪珊,葛倩倩. 不同水平的蒲公英提取物对肉鸡生长性能、血清生化指标及免疫力的影响[J].饲料研究,2024,47(2):36-40. [8] 鲁彦君,胡立国.蒲公英粉对仔猪生长性能、养分表观消化率及免疫功能的影响[J].饲料研究,2023,46(8):30-33. [9] 张思琪,王浩男,梁朵,等.蒲公英茶叶总多酚的提取及其在饮料中的初步应用[J].食品科技,2023,48(5):198-204. [10] 单舒萱,于洋,李敬双,等. 蒲公英多糖对肉仔鸡免疫功能、血清生化指标和生长性能的影响[J]. 饲料研究,2023,46(3):30-35. [11] 王卓冉,王文义,钟玉环,等.蒲公英-丝瓜络提取物对小鼠乳腺癌4T1细胞增殖与凋亡作用的影响的体外试验研究[J].中医药通报,2023,22(3):35-39. [12] 郭梦宇,孙海霞,韩书宇,等.丹参提取物、蒲公英提取物及其复方对肉鸡生长性能、免疫功能和抗氧化能力的影响[J].动物营养学报,2023,35(4):2230-2240. [13] 赵欣,王莹,李春亭,等.蒲公英提取物对LPS诱导小鼠乳腺炎的减轻效应及其机制分析[J].畜牧兽医学报,2022,53(8):2773-2781. [14] 李然红,任占辰,冯思雨,等.蒲公英提取物的生物学功能及其在畜、禽、鱼类生产中的应用[J].动物营养学报,2022,34(7):4108-4116. [15] 孙艳,陈鲁喜,陈天荣,等.中草药复方制剂对奶牛生产性能、乳品质和血清指标的影响[J].中国乳业,2025(4):50-54. [16] 李利博,孟得娟.蒲公英提取物的生物学功能及其在畜禽生产中的应用[J].饲料研究,2023,46(6):146-149.)
中国乳业
|饲养管理
2025
,
(5) :
49
-53
日粮添加蒲公英提取物对奶牛生长性能、泌乳性能及免疫指标的影响
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刘军
作者信息
作者简介:
刘 军(1976-),男,山东单县人,本科,兽医师,研究方向为畜牧兽医。
Effects of Dandelion Extract on Growth Performance,Lactation Performance and Immune Indicators of Dairy Cows
LIU Jun
Affiliations
Shanxian Animal Husbandry Service Center,Heze Shandong 274300
doi: 10.12377/1671-4393.25.05.08
文章导航
[目的]分析日粮添加蒲公英提取物对奶牛生长性能、泌乳性能及免疫指标的影响。[方法]在单县某规模化奶牛场选择160 头体重、胎次相近奶牛作为为研究对象,采取随机数字表法分为4 组,各组5 个重复,每个重复8 头,分别是对照组、低剂量组、中剂量组、高剂量组。对照组饲喂基础日粮,低剂量组、中剂量组、高剂量组在饲喂基础日粮基础上分别添加0.2%、0.4%和0.6%蒲公英提取物。试验期50 d,试验结束后分析各组生长性能、泌乳性能及免疫指标。[结果]低剂量组、中剂量组、高剂量组的奶牛日均采食量、日均增重均显著高于对照组(P< 0.05),中剂量组奶牛料重比显著低于对照组(P< 0.05);低剂量组、中剂量组、高剂量组奶牛产奶量、乳蛋白率、乳糖率指标显著高于对照组(P< 0.05),体细胞数和乳尿素氮指标显著低于对照组(P< 0.05);低剂量组、中剂量组、高剂量组奶牛IgM、IgG、IL-10含量显著高于对照组(P< 0.05),TNF-α显著低于对照组(P< 0.05)。[结论]在本试验条件下,日粮添加0.4%蒲公英提取物为最佳剂量。日粮添加蒲公英提取物可促进奶牛生长,改善奶牛泌乳性能,增强机体免疫力,为奶牛养殖中天然添加剂的合理使用提供科学依据。
蒲公英提取物
/
奶牛
/
生长性能
/
泌乳性能
/
免疫指标
[Objective] To analyze the effects of dietary supplementation with dandelion extract on the growth performance,lactation performance and immune indicators of dairy cows. [Method] A total of 160 dairy cows with similar body weight and parity were selected as the research objects in a large-scale dairy farm in Shan County. They were randomly divided into 4 groups by the random number table method,with 5 replicates in each group and 8 cows in each replicate. They were the control group,the low-dose group,the medium-dose group and the high-dose group respectively. The control group was fed with the basal diet,while the low-dose group,medium-dose group and high-dose group were respectively supplemented with 0.2%,0.4% and 0.6% dandelion extract on the basis of feeding the basal diet. The experimental period was 50 days. After the experiment,the growth performance,lactation performance and immune indicators of each group were analyzed. [Result] The average daily feed intake and average daily weight gain of dairy cows in the low-dose group,medium-dose group and high-dose group were significantly higher than those in the control group(P< 0.05),and the feed conversion ratio of dairy cows in the medium-dose group was significantly lower than that in the control group(P< 0.05). The indicators of milk production、milk protein rate、lactose rate of dairy cows in the low-dose group,medium-dose group and high-dose group were significantly higher than those in the control group(P< 0.05),while the indicators of somatic cell number and milk urea nitrogen were significantly lower than those in the control group(P< 0.05). The contents of IgM,IgG and IL-10 in dairy cows in the low-dose group,medium-dose group and high-dose group were significantly higher than those in the control group(P< 0.05),and TNF-α was significantly lower than that in the control group(P< 0.05). [Conclusion] Under the conditions of this experiment, the optimal dosage of dandelion extract in the diet was determined to be 0.4%. Dietary supplementation with dandelion extract can promote the growth of dairy cows, improve lactation performance,and enhance immune function,providing a scientific basis for the rational use of natural additives in dairy farming.
dandelion extract
/
dairy cows
/
growth performance
/
lactation performance
/
mmune indicators
刘军.
日粮添加蒲公英提取物对奶牛生长性能、泌乳性能及免疫指标的影响.
中国乳业,
2025
,
(5)
: 49
-53
.
DOI: 10.12377/1671-4393.25.05.08
LIU Jun.
Effects of Dandelion Extract on Growth Performance,Lactation Performance and Immune Indicators of Dairy Cows[J].
China Dairy ,
2025
,
(5)
: 49
-53
.
DOI: 10.12377/1671-4393.25.05.08
参考文献
引证文献
[1] 陈迪新,张洋,左培杰,等.蒲公英黄酮提取物对鲜切玉露香梨果的保鲜效果[J].江苏农业学报,2024,40(5):944-951. [2] 彭清洁,蔡大亮,姜鹏,等.蒲公英提取物及其复合酵母培养物对奶牛隐形乳房炎的药效评价[J].中国饲料,2024(5):166-171. [3] 黄博. 蒲公英提取物的生物学功能及其在畜禽生产中的应用[J].新农业,2023(21):56-57. [4] 林冠斌,褚魏巍,励辉辉,等.蒲公英提取物对食管鳞癌细胞增殖的抑制作用及其对JAK-STAT信号通路的调控[J].中国老年学杂志,2023,43(13):3260-3265. [5] 张崇琨,张丽婷,洪丽玲.蒲公英提取物对皮肤刺激性和抗炎作用评价[J].上海师范大学学报(自然科学版),2023,52(3):379-386. [6] 张腾龙,郭晨阳,钟华晨,等. 蒲公英和连翘提取物对隐性乳房炎奶牛生产性能、血清抗氧化及免疫指标的影响[J].中国畜牧兽医,2024,51(4):1490-1499. [7] 汪珊,葛倩倩. 不同水平的蒲公英提取物对肉鸡生长性能、血清生化指标及免疫力的影响[J].饲料研究,2024,47(2):36-40. [8] 鲁彦君,胡立国.蒲公英粉对仔猪生长性能、养分表观消化率及免疫功能的影响[J].饲料研究,2023,46(8):30-33. [9] 张思琪,王浩男,梁朵,等.蒲公英茶叶总多酚的提取及其在饮料中的初步应用[J].食品科技,2023,48(5):198-204. [10] 单舒萱,于洋,李敬双,等. 蒲公英多糖对肉仔鸡免疫功能、血清生化指标和生长性能的影响[J]. 饲料研究,2023,46(3):30-35. [11] 王卓冉,王文义,钟玉环,等.蒲公英-丝瓜络提取物对小鼠乳腺癌4T1细胞增殖与凋亡作用的影响的体外试验研究[J].中医药通报,2023,22(3):35-39. [12] 郭梦宇,孙海霞,韩书宇,等.丹参提取物、蒲公英提取物及其复方对肉鸡生长性能、免疫功能和抗氧化能力的影响[J].动物营养学报,2023,35(4):2230-2240. [13] 赵欣,王莹,李春亭,等.蒲公英提取物对LPS诱导小鼠乳腺炎的减轻效应及其机制分析[J].畜牧兽医学报,2022,53(8):2773-2781. [14] 李然红,任占辰,冯思雨,等.蒲公英提取物的生物学功能及其在畜、禽、鱼类生产中的应用[J].动物营养学报,2022,34(7):4108-4116. [15] 孙艳,陈鲁喜,陈天荣,等.中草药复方制剂对奶牛生产性能、乳品质和血清指标的影响[J].中国乳业,2025(4):50-54. [16] 李利博,孟得娟.蒲公英提取物的生物学功能及其在畜禽生产中的应用[J].饲料研究,2023,46(6):146-149.
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doi: 10.12377/1671-4393.25.05.08
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2种不同金属材料的力学参数
科 Family 属数 Number of genus 种数 Number of species 占总种数比例 Percentage of total species (%) 属 Genus 种数 Number of species 占总种数比例 Percentage of total species (%) 鹅膏菌科Amanitaceae 2 11 5.26 鹅膏菌属 Amanita 10 4.78 小菇科 Mycenaceae 2 12 5.74 丝盖伞属 Inocybe 5 2.39 多孔菌科 Polyporaceae 8 14 6.70 蜡蘑属 Laccaria 5 2.39 红菇科 Russulaceae 3 23 11.00 小皮伞属 Marasmius 6 2.87 小菇属 Mycena 11 5.26 光柄菇属 Pluteus 5 2.39 红菇属 Russula 17 8.13 栓菌属 Trametes 5 2.39
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