摘要
为了解DTS减臭设备对猪舍环境指标和生猪健康的影响,开展了对比试验研究,试验结果显示:与对照组相比,使用DTS减臭设备猪舍内氨气、硫化氢和臭气浓度均有所降低,其中臭气浓度下降了95%以上。同时,试验组育肥猪的日采食量、日增重、料肉比和母猪的窝产仔数、产活仔数、初生仔猪均重与对照组相比均无显著差异。结果表明,DTS减臭设备可用于降低猪舍内氨气、硫化氢和臭气浓度,改善生猪养殖环境,减少养殖臭气问题。
In order to understand the impact of DTS deodorization equipment on the environmental indicators of pig barn and the health of pigs,a comparative experimental study was conducted.The experimental results showed that compared with the control group,the concentration of ammonia,hydrogen sulfide,and odor in pig barn using DTS deodorization equipment was reduced,with odor concentration decreasing by more than 95%.At the same time,there were no significant differences in the daily feed intake,daily weight gain,feed to meat ratio,litter size,live litter size,and average weight of newborn piglets between the experimental group and the control group.The results indicate that DTS deodorization equipment can be used to reduce the concentration of ammonia,hydrogen sulfide,and odor in pig barn,improve the pig breeding environment,and reduce the problem of breeding odor.
作者
陈家豪
钟辉
林艺杰
徐雅萍
CHEN Jiahao;ZHONG Hui;LIN Yijie;XU Yaping(Tongxiang Institute of Agricultural Sciences,Jiaxing Academy of Agricultural Sciences,Tongxiang 314500,Zhejiang;Chongfu Agricultural Economic Service Center,Tongxiang 314500,Zhejiang)
出处
《浙江农业科学》
2024年第7期1700-1702,共3页
Journal of Zhejiang Agricultural Sciences
关键词
养殖环境
减臭设备
臭气
猪舍
生猪健康
breeding environment
odor reduction equipment
foul odor
pig barn
pig health
