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鹅反季节繁殖的种蛋贮存与孵化

Storage and Hatching of Eggs Bred by Geese out of Season
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摘要 为让鹅场的繁殖率大幅提升,不仅要确保鹅群拥有舒适的栖息地,还应该加强日常的管理,以及在孵化过程中控制温、湿度。该研究通过对鹅反季节繁殖的种蛋进行分析,探讨不同因素对于种蛋品质及孵化成功率的影响,以期提高鹅场的经济效益。该文采用实验室饲养试验结合问卷调查法来探究鹅反季节繁殖的种蛋贮存方法及其对孵化效果的影响。结果表明:鹅反季节繁殖的种蛋在常温下保存时间不宜超过7 d,且随着储存时间的延长,种蛋的破损率逐渐升高;鹅反季节繁殖的种蛋在孵化前需经过适当的预热处理方可获得较好的孵化效果;鹅反季节繁殖的种蛋孵化过程中,保持合适的孵化湿度有利于促进胚胎发育和提高孵化率。 In order to greatly increase the reproductive rate of the goose farmit is not only necessary to ensure that the gooseflock has a comfortable habitatbut also to strengthen daily management and control temperature and humidity during the hatching process.In this studythe influence of different factors on egg quality and hatching success rate of geese was analyzed to improve the economic benefits of goose farms.In this paperlaboratory rearing experiments combined with questionnaire survey were used to explore the egg storage method of goose reproduction out of season and its influence on hatching effect.The results showed that:the eggs bred out of season should not be stored for more than 7 days at room temperatureand the breakage rate of eggs gradually increased with the extension of storage time;The eggs bred by the goose out of season need to undergo appropriate preheating treatment before hatching to obtain a better hatching effect;During the incubation process of eggs bred out of seasonmaintaining appropriate hatching humidity is conducive to promoting embryo development and improving hatchability.
作者 舒婷 SHU Ting(Xinjiang Agricultural Vocational and Technical College,Changji Xinjiang 831100,China)
出处 《现代畜牧科技》 2023年第4期47-49,共3页 Modern Animal Husbandry Science & Technology
关键词 反季节 繁殖 种蛋 goose out of season reproduce seed egg
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