现代畜牧科技Issue(10)：1-4,4.DOI:10.19369/j.cnki.2095-9737.2025.10.001
不同产茸性状梅花鹿粪便微生物多样性分析
Analysis of Microbial Diversity in the Feces of Sika Deer with Different Velvet Production Traits
摘要
Abstract
In order to observe the fecal microbial diversity of sika deer with different antler production traits,160 healthy and male sika deer were divided into 8 groups and 20 deer in each group.The antler of sika deer was harvested and the yield was measured.Fecal collection and microbial diversity analysis were conducted.The experimental results showed that as age and saw type increased,the antler yield of sika deer showed a trend of first increasing,then decreasing,and then increasing again.The antler yield gradually increased from 2 to 6 saw,then decreased,and reached its peak again at 9 saw.The two antler production peaks were 6 saw and 9 saw,and the difference between the two was not significant(P＞0.05);The Chao1 index first decreased and then increased from 2 to 8 saws,gradually increased from 5 to 8 saws,and was the lowest at 5 saws,with significant differences compared to 7 saws and 8 saws(P＜0.05).The Observed_species index was the lowest in saw 5,with a significant difference compared to saw 8(P＜0.05).The Faith_pd index significantly increased with the increase of sawing and age(P＜0.05).The microbial community in the feces of 2～4 saws of spotted deer is relatively simple and unstable,while the microbial richness steadily increases after 5 saws.关键词
梅花鹿/性状/粪便/微生物/多样性Key words
Sika deer/trait/feces/microorganism/diversity分类
农业科技引用本文复制引用
姜耀琳,何玉华,邓佳玫,赵立峰,王政业,周亚宽,张旭宇,崔洪萱,王崇鉴,李馨唯,王娜娜..不同产茸性状梅花鹿粪便微生物多样性分析[J].现代畜牧科技,2025,(10):1-4,4.基金项目
吉林农业科技学院省级大学生科技创新创业训练计划项目(SJ202411439026) （SJ202411439026）
