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Opportunities for conservation and utilisation of local pig breeds in low-input production systems in Zimbabwe and South Africa

机译:在津巴布韦和南非的低投入生产系统中养护和利用本地猪种的机会

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摘要

In situ conservation of pig genetic resources requires understanding of the farming systems under which the pigs are kept. The objective of the study was to characterise smallholder pig production systems where indigenous pigs are kept in order to assess opportunities for in situ conservation of these pigs. Factors influencing pig herd sizes, ranking of pigs in smallholder production systems, breeds and breed preferences, pig ownership patterns, traits preferred by farmers and constraints to production were investigated in a survey involving 199 farmers from Chirimhanzu District of Zimbabwe, Vhembe, Alfred Nzo and O. R. Tambo Districts of South Africa.
机译:猪遗传资源的原地保护需要了解养猪的耕作制度。这项研究的目的是确定小农户的生猪生产系统的特征,在这些系统中饲养本地猪,以评估对这些猪进行原地保护的机会。一项对来自津巴布韦奇里姆汉祖地区,Vhembe,Alfred Nzo和199名农民的调查研究了影响猪群规模,小农生产系统中猪的排名,品种和品种偏好,猪的所有权模式,农民偏爱的性状和生产限制的因素。或南非的Tambo地区。

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