| 6 | 0 | 24 |
| 下载次数 | 被引频次 | 阅读次数 |
试验旨在研究复合益生菌（CPP）对育肥肉牛育肥效果、血液指标的影响。选取14月龄西杂公牛20头，试验组和对照组初始平均体重分别为（358.83±32.11）kg、（368.83±16.72）kg，对照组（10头）饲喂基础日粮，试验组（10头）在基础日粮中添加0.2%CPP。预饲期10 d，正试期60 d，测定牛生长性能及血液生化、抗氧化、免疫、血清激素、代谢调控、消化酶活性指标。结果表明：试验组平均日增重显著高于对照组（P<0.05），料重比显著低于对照组（P<0.05），体高、体斜长、胸围、十字部高均略高于对照组（P>0.05）；试验组血清碱性磷酸酶、尿酸含量极显著高于对照组（P<0.01），无机磷含量显著高于对照组（P<0.05）；试验组白细胞介素6(IL-6)含量显著高于对照组（P<0.05）,α-葡萄糖苷酶活性极显著高于对照组（P<0.01）。说明日粮添加CPP能够促进西杂牛骨骼发育，调节脂质代谢，增强抗氧化能力，改善生长性能与饲料转化效率，提升育肥效果。
Abstract：To investigate the effects of compound probiotics(CPP) on fattening performance and blood indicators of finishing beef cattle, a total of twenty 14-month-old Western crossbred beef cattle bulls were chosen and divided into the treatment group(10 bulls) with initial body weights of(358. 83±32. 11) kg and the control group(10 bulls) with initial body weights of(368. 83±16. 72) kg. The control group(10 bulls) was fed a basal diet, while the treatment group(10 bulls) was fed the basal diet supplemented with 0. 2% CPP. The experiment included a 10-day pre-feeding period followed by a 60-day formal trial period. Growth performance, blood biochemical indicators, antioxidant indicators, immune indicators, serum hormone and metabolic regulation indicators, and digestive enzyme activities were measured. The results showed that the average daily gain(ADG) of the treatment group was significantly higher than that of the control group(P<0. 05), while the feed-to-gain ratio(F/G) was significantly lower than that of the control group(P<0. 05). Body height, body oblique length, chest girth, and cross hip height were slightly higher in the treatment group than in the control group(P>0. 05). Serum alkaline phosphatase(ALP) and uric acid(UA) levels in the treatment group were extremely significantly higher than those in the control group(P<0. 01), and inorganic phosphorus(P) content was significantly higher than that in the control group(P<0. 05). Interleukin-6(IL-6) content in the treatment group was significantly higher than that in the control group(P<0. 05), and α-glucosidase activity was extremely significantly higher than that in the control group(P<0. 01). In conclusion, dietary supplementation with CPP can promote skeletal development, regulate lipid metabolism, enhance antioxidant capacity, improve growth performance and feed conversion efficiency, and ultimately enhance the fattening performance of beef cattle.
[1]蔡育诚，吴灌原，杨海冬，等.益生菌在动物健康管理中的作用机制及其应用现状[J].中国畜牧兽医，2025, 52(5):2101-2114.
[2]罗生金，李文，潘伊微，等.肉牛瘤胃健康营养调控研究进展[J].饲料研究，2023, 46(10):175-179.
[3]马光强，何广霞，程振涛，等.复合益生菌发酵酒糟的饲料化应用及其在家禽中的研究进展[J].中国饲料，2026(3):173-178.
[4]李鹏飞，廖文钰，黄琳，等.益生菌及其代谢产物在水产养殖中的应用及展望[J].广东海洋大学学报，2024, 44(3):150-158.
[5]张灿，薛磊，程波，等.复合益生菌对断奶仔猪生长性能、肠道消化功能及血清免疫指标的影响[J].饲料工业，2025, 46(24):81-91.
[6]李俊峰，廖凯威，李彪，等.益生菌在反刍动物中的应用[J].中国饲料，2024(17):197-202.
[7]王丽娟，张永根.不同益生菌对犊牛生长性能、消化代谢和免疫指标的影响[J].家畜生态学报，2024, 45(1):39-46.
[8]Li W J, Zeng Y W, Zhong J Y, et al. Probiotics exert gut immunomodulatory effects by regulating the expression of host miRNAs[J]. Probiotics and Antimicrobial Proteins, 2025, 17(2):557-568.
[9]姚逸安，孙仁修，胡情情，等.微生态制剂及在绵羊养殖中的应用研究进展[J].中国饲料，2023(5):16-23.
[10]马世鹏，岳家琪，吴仙花，等.日粮中添加复合益生菌对犊牛生长性能和血清生化指标的影响[J].现代畜牧兽医，2022(9):17-20.
[11]唐喜仁，易鑫，李宁，等.短链脂肪酸钙盐和益生菌对安格斯杂交阉牛生长性能、营养物质表观消化率、血清指标和瘤胃微生物区系的影响[J].动物营养学报，2025, 37(9):6020-6031.
[12]熊本海，罗清尧，赵峰，等.中国饲料成分及营养价值表（2021年第32版）（续）[J].中国饲料，2021(24):66-71.
[13]美国国家科学院-工程院-医学科学院.肉牛营养需要：第8次修订版[M].孟庆翔，周振明，吴浩，译.北京：科学出版社，2018.
[14]郁冯艳，付佳伟，刘春雪，等.微生态制剂在畜禽生产中应用的研究进展[J].饲料工业，2025, 46(19):17-21.
[15]豆思远，雷赵民.复合益生菌对犊牛生长性能、免疫功能、肠道菌群及发病率的影响[J].饲料研究，2022, 45(10):10-13.
[16]Li Y Y, Li X, Nie C X, et al. Effects of two strains of Lactobacillus isolated from the feces of calves after fecal microbiota transplantation on growth performance, immune capacity, and intestinal barrier function of weaned calves[J]. Frontiers in Microbiology, 2023, 14:1249628.
[17]Nardi K T, Sarturi J O, Huerta-Leidenz N, et al. The effects of a Nutritional Packet(live yeast, vitamins C and B1, and electrolytes)offered during the final phase of feedlot steers on growth performance, nutrient digestion, and feeding behavior[J].Journal of Animal Science, 2023, 101:skac416.
[18]李洵.不同组合益生菌对犊牛生长性能和血清指标的影响[J].饲料研究，2021, 44(10):13-16.
[19]张方.复合益生菌制剂对肉牛生长性能、屠宰性能及经济效益的影响[J].中国饲料，2021(1):72-75.
[20]刘永青，刘辰，冯泽伟，等.复合益生菌制剂和菊粉对育肥牛生长性能、养分消化、瘤胃发酵和血液代谢的影响[J].动物营养学报，2022, 34(4):2446-2456.
[21]道勒玛，郭丽丽，照日格图，等.不同乳产量、乳蛋白率双峰驼血液生化指标和激素水平的对比研究[J].饲料工业，2024,45(12):155-160.
[22]郑博予，王永志，祁宏伟.微生态制剂对肉牛生长性能、养分消化率、抗氧化性能和肝功能的影响[J].饲料工业，2022, 43(18):40-44.
[23]郑晓雪，曲伟杰，曾琼瑶，等.中国西门塔尔牛血液生理生化指标分析[J].中国畜禽种业，2026, 22(1):81-94.
[24]杨舒.基于非靶向代谢组学的肌酐清除率增高大鼠肾功能标志物和机制研究初探[D].沈阳：中国医科大学，2024.
[25]鲁利萍，吴宁鹏，卜忐忐.中草药添加剂对犊牛生长性能、血清生化、免疫功能及抗病性的影响[J].饲料研究，2021, 44(19):31-34.
[26]王诚，孔德玲，董桂红，等.复合益生菌抗氧化和免疫增强作用的研究[J].工业微生物，2024, 54(3):98-104.
[27]赵晓雅，史晨迪，田沛知，等.牛至精油对羔羊生长性能、养分表观消化率及血清免疫和抗氧化指标的影响[J].动物营养学报，2022, 34(4):2534-2541.
[28]郭广振，杨伟光，刘娟，等.岩藻多糖对断奶羔羊生长性能、器官指数及血清生化、抗氧化和免疫指标的影响[J].动物营养学报，2022, 34(5):3122-3131.
[29]Treon E, Sidney T, Taiwo G, et al. Effects of dietary supplementation of a blend of Saccharomyces cerevisiae, multiple live probiotic bacteria, and their fermentation products on performance, health, and rumen bacterial community of newly weaned beef steers during a 56-d receiving period[J].Translational Animal Science, 2024,8:taxd143.
[30]Dos Santos Pereira E, De Oliveira Raphaelli C, Massaut K B,et al. Probiotic yogurt supplemented with Lactococcus lactis R7and red guava extract:bioaccessibility of phenolic compounds and influence in antioxidant activity and action of alpha-amylase and alpha-glucosidase enzymes[J]. Plant Foods for Human Nutrition,2024, 79(1):219-224.
基本信息:
DOI：10.19848/j.cnki.ISSN1005-2739.2026.04.0006
中图分类号:S823.5
引用信息:
[1]李文,樊新丽,尤文兵,等.复合益生菌对西杂牛育肥效果及血液指标的影响[J].黑龙江动物繁殖,2026,34(02):38-44.DOI:10.19848/j.cnki.ISSN1005-2739.2026.04.0006.
基金信息:
新疆青年科技拔尖人才项目（2022TSYCJC0024）; 哈密市科技人才领跑工程项目（2024hmkjqnbj02）
2026-03-31
2026
2026-05-19
2026
1
2026-04-15
2026-04-15