摘要
根据2020年中国为圣多美和普林西比首次引进SM3系樱桃谷鸭的孵化实践经验,笔者所在团队在圣多美和普林西比用机器人工孵化SM3系樱桃谷鸭出壳率达到82%,通过人工助产进一步提高了出壳率。
According to the hatching practice of introducing SM3 series cherry valley ducks for Sao Tome and Principe for the first time in 2020,this paper introduces the method of hatching of SM3 Beijing cherry valley ducks by machine in Sao Tome and Principe whose hatching rate achieved 82%,and the consideration of further improving hatching rate by breaking the eggshell artificially.
作者
谢会东
杨飚
王静
XIE Hui-dong;YANG Yang;WANG Jing(Mianyang Agricultural Technology Extension Center,Sichuan Province,621000,China;Center of International Cooperation Service,Ministry of Agriculture and Rural Affairs,Beijing 100125,China)
出处
《当代畜牧》
2022年第9期4-6,共3页
Contemporary Animal Husbandry
关键词
北京鸭
樱桃谷鸭
人工孵化
圣多美和普林西比
Peking duck
Cherry Valley duck
artificial hatching
Sao Tome and Principe
