饲料研究2025，Vol.48Issue(8)：19-24,6.DOI:10.13557/j.cnki.issn1002-2813.2025.08.004
饲粮中添加藏药材对藏猪生长性能、血液生理、血清生化指标及粪便菌群组成的影响
Effect of adding Tibetan herbs to feed on growth performance,bood physiology,serum biochemical indexes,and fecal microbiota composition in Tibetan pigs
摘要
Abstract
The aim of the experiment was to study the effects of adding three kinds of Tibetan herbs on the growth performance,blood physiology,serum biochemical indexes,and fecal microbiota composition of Tibetan pigs.Forty healthy nursery Tibetan pigs with an initial body weight of(9.30±0.72)kg were selected and randomly divided into four groups,with 10 replicates in each group and one pig in each replicate.The control group(Group A)was fed with basic feed.Groups B,C and D of the experiment were respectively fed with the experimental diets supplemented with 0.5%Lepisorous,Lagotidis Herba,and Terminalia bellirica.The pre-test period was seven days and the formal test period was 28 days.The results showed that Tibetan pigs in Group B had the highest final weight,average daily weight gain,average daily feed intake,and the lowest ratio of feed to gain(P<0.05).The average platelet volume in blood was significantly higher in Groups B and D than in group A(P<0.05),the albumin content in blood was significantly higher in Group D than in Groups A and C(P<0.05).The Ace index was significantly higher in Groups A and B than in Group D(P<0.05).There were certain differences in the composition of bacterial communities in the feces of Tibetan pigs among the four groups.The results show that the addition of Lepisorous to Tibetan pig diets can improve the growth performance and have a certain improvement effect on the diversity of bacterial flora in feces.关键词
藏猪/生长性能/毛诃子/兔耳草/瓦韦/粪便细菌/藏药材Key words
Tibetan pig/growth performance/Terminalia bellirica/Lagotidis Herba/Lepisorous/fecal bacteria/Tibetan herbs分类
畜牧业引用本文复制引用
刘婧,刘瑶,张辉耀,王建洲,商振达,商鹏,刘锁珠,谭占坤..饲粮中添加藏药材对藏猪生长性能、血液生理、血清生化指标及粪便菌群组成的影响[J].饲料研究,2025,48(8):19-24,6.基金项目
西藏农牧学院-南京农业大学联合基金(项目编号:KYYZ202300) （项目编号:KYYZ202300）
国家自然科学基金(项目编号:U22A20519) （项目编号:U22A20519）
西藏自治区重点研发计划重点专项(项目编号:XZ202501ZY0143)、西藏自治区重点研发计划(项目编号:XZ202402ZY0013) （项目编号:XZ202501ZY0143）
