中国畜禽种业2026，Vol.22Issue(5)：79-87,9.DOI:10.19543/j.cnki.1673-4556.20260329.002
不同消毒方式对鸽种蛋灭菌及孵化效果的影响
Effects of different disinfection methods on sterilization and hatching performance of pigeon hatching eggs
摘要
Abstract
[Objective]In order to explore the effects of different disinfection methods on the microorganisms eradication on the eggshell surface and hatching effect of pigeon eggs.[Method]This experiment established five disinfection methods.Using the same incubator and hatching program,15000 pigeon hatching eggs were selected and randomly divided into five groups,with 3 replicates per group and 1,000 eggs per replicate.Each group was disinfected with the corresponding method before incubation.The specific groups were designed as follows:formaldehyde+potassium permanganate fumigation(Group A),bromogeramine solution immersion(Group B),bromogeramine solution spraying(Group C),potassium permanganate solution immersion(Group D),and trichloroisocyanuric acid fumigation(Group E).The surface Salmonella,Escherichia coli(E.coli),and total bacterial counts on the eggshells before and after disinfection were measured,and the sterilization rates were calculated.Hatching-related parameters including infertile eggs,dead embryos,healthy squabs,weak squabs and dead squabs were recorded.[Result]The results showed that Salmonella was not detected in the experiment,and no E.coli colonies were found in all groups after disinfection.For total bacterial sterilization rate,Group B and C were significantly greater than the other groups(P<0.05),and Group A and E were significantly greater than Group D(P<0.05).In terms of hatching performance,Group C had the significantly highest dead embryo rate and the significantly lowest hatching rate of fertile eggs(P<0.05),while Group E had the significantly lowest dead embryo rate(P<0.05).The hatching rates of fertile eggs in Group A and E were significantly greater than those other groups C and D(P<0.05).For chick performance,Group C had the significantly lowest healthy chick rate and the significantly highest dead chick rate(P<0.05),whereas Group A and E had the significantly highest healthy chick rate(P<0.05).The dead chick rate of Group B was significantly greater than that of Group A,D and E(P<0.05).[Conclusion]In conclusion,Group B and C showed better sterilization effects,while Group A and E exhibited better hatching and chick performance.Group C presented the poorest overall effect.Group A achieved a balance between sterilization efficiency and hatching performance,representing the optimal comprehensive treatment.关键词
消毒方式/鸽种蛋/灭菌率/孵化效果Key words
Disinfection method/Pigeon hatching eggs/Sterilization rate/Hatching performance分类
农业科技引用本文复制引用
陈铭,洪谱飞,韩远豪,杨宏秋,常楷悦,伍仲平,陈益填,梁雅妍,张续勐,林随源,侯晓韵,陈伟锋,郭诗琦,詹胤锴,谢泽婷,徐昊泽..不同消毒方式对鸽种蛋灭菌及孵化效果的影响[J].中国畜禽种业,2026,22(5):79-87,9.基金项目
2025年度广东省级乡村振兴战略专项资金种业振兴项目(2025-XPY-08-001) （2025-XPY-08-001）
2024年度中央引导地方科技发展资金(2024B0202010014) （2024B0202010014）
广东省普通高校重点领域项目(2024ZDZX4013) （2024ZDZX4013）
2024年度广东省级乡村振兴战略专项资金种业振兴项目(2024-XPY-00-012) （2024-XPY-00-012）
广东省现代农业家禽产业技术体系创新团队(2024CXTD20) （2024CXTD20）
2026年大学生创新基金项目(2026CX24). （2026CX24）
