埃塞俄比亚阿姆哈拉、奥罗米亚、SNNP和提格雷地区人工授精系统的性能

K. Melesse, A. Mengistu, Driba Geleti
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引用次数: 0

摘要

该研究在该国的阿姆哈拉、奥罗米亚、南部民族和人民以及提格雷地区进行,旨在提供有关人工授精服务提供系统的性能、季节性和有效性的信息。准备半结构化问卷,采访人工智能技术人员(关于他们的表现和相关问题)和农民(关于人工智能服务的结果)。现场性能数据直接来自人工智能技术人员,使用预先重组的报告格式。2019年3月,为了解向农民提供人工授精服务的结果,对向农民提供人工授精服务进行了后续产犊调查。8月至12月是人工智能技术人员平均每天进行6.7次人工授精的高峰期。1月、2月、6月和7月为常规季节,平均每日授精3.8次。3月、4月和5月是淡季,平均每天只有2.2次授精。季节变化主要与饲料的可得性有关。现场水平实际性能数据差异有统计学意义(p0.05),平均SPC为2.13。通过对在特定时期接受人工智能服务的农民进行随访调查,获得了约2.6个SPC。本研究获得62%的受孕率和82%的产犊率。关键词:牛,农民,性能,技术人员,精液。
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The performance of artificial insemination delivery system in Amhara, Oromia, SNNP and Tigray Regions of Ethiopia
The study was conducted in Amhara, Oromia, Southern Nations Nationalities and Peoples and Tigray regions of the country to provide information on the performance of Artificial Insemination (AI) service delivery system, its seasonality and effectiveness. Semi-structured questionnaire was prepared to interview AI technicians (on their performance and related issues) and farmers (about the outcome of AI services). Data on field performance were received directly from AI technicians using a pre-restructured reporting format. A follow-up calving survey for AI services were provided to farmers was conducted in March 2019 to know the outcome of insemination services provided to farmers. Peak season falls from August to December when AI technicians on average perform 6.7 inseminations per day. January, February, June, and July were categorized as regular season with daily average insemination of 3.8. March, April, and May are off-season with an average of only 2.2 inseminations per day. The seasonal variation is mainly associated with availability of feed. Field level actual performance data showed significant difference (P 0.05) with mean SPC of 2.13. About 2.6 SPC obtained from a follow-up survey conducted with farmers who received AI service in a specified period. About 62% conception rate and 82% calving rates are obtained in this study. Key words:  Cattle, farmers, performance, technicians, semen.
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