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Attitudes of livestock keepers to breeding strategies - Threats and opportunities for on-farm conservation of the Borana cattle breed

机译:牲畜饲养者对育种策略的态度-Borana牛品种的农场保护面临的威胁和机遇

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摘要

Environmental and market pressures strongly affect cattle breeding in East Africa. While optimising breeding with diverse genetic material can improve income from cattle production, it can also lead to a loss and depletion of valuable animal genetic resources. This study assesses livestock-keepers perceptions of breeding strategies for the Borana breed and provides empirical evidence for livestock-keepers’ awareness of different factors related to the improvement and survival of the breed. Knowledge of breeding with exotic cattle breeds was found to be relatively poor, particularly in Ethiopia, with livestock-keepers in Kenya being more receptive to the practise. In Kenya, crossing with exotic breeds is the main threat to survival of the Borana breed while in Ethiopia the major threat is dilution of Borana genetic material with that of other locally available breeds. Overall the breeding preferences of Ethiopian livestock-keepers’ seem most conducive to de-facto or on-farm conservation programmes for the Borana breed.
机译:环境和市场压力严重影响了东非的牛育种。利用多种遗传材料优化育种可以提高牛的收入,但也可能导致宝贵的动物遗传资源的丧失和枯竭。这项研究评估了饲养员对Borana品种的育种策略的认识,并为饲养员对与该品种的改良和存活有关的不同因素的认识提供了经验证据。人们发现,使用外来牛品种进行育种的知识相对较差,特别是在埃塞俄比亚,肯尼亚的牲畜饲养者更容易接受这种习俗。在肯尼亚,与外来品种的杂交是对Borana品种生存的主要威胁,而在埃塞俄比亚,主要威胁是将Borana遗传物质与其他当地可得品种稀释。总体而言,埃塞俄比亚牲畜饲养者的繁殖偏好似乎最有利于Borana品种的实地或农场保护计划。

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  • 作者

    Zander Kerstin K.;

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  • 年度 2011
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