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Impacts of ethnoveterinary medicine integrated with livestock farm technologies on the performance and antimicrobial resistance of indigenous goats in South Africa –A review
93-103Views:463Ethnoveterinary medicine and livestock farm technologies represent a junction of innovation and tradition with the aim to accomplish livestock systems that are resilient, productive, and sustainable to meet 21st century challenges, especially the antimicrobial resistance issue. This article aims to emphasise the impacts of integrating ethnoveterinary medicine with livestock farm technologies on the performance of indigenous goats in South Africa. With the growing concern over antimicrobial resistance in livestock, there is a pressing need for complementary approaches to the health of animals and their productivity. In this review, the aim evaluated whether an integrative approach could offer a sustainable alternative that benefits animal health and productivity while addressing the concerns of antimicrobial resistance. Comparative study designs across multiple indigenous goat farms were used to integrate specific medicinal plants in ethnoveterinary medicine with present-day livestock technologies that are used to monitor the effects on livestock performance indicators and antimicrobial resistance patterns. In the treated populations, the outcomes were indicative of substantial improvements in reproduction and growth rates, and alongside, there has been a notable decrease in the markers of antimicrobial resistance. Therefore, it is proposed that through these discoveries, the integration of these traditional and modern approaches not only improve the performance of indigenous goats but also contribute immensely to the mitigation of risks associated with antimicrobial resistance.
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Genetic and phenotypic basis of goat adaptability across agro-ecological zones: Implications for breeding and conservation
51-58Views:0Goats are among the most adaptable livestock species that can survive in varied agro-ecological zones globally. This resilience is shaped by the interactions between genetic and phenotypic traits. This review assesses the available information on morphology, physiology, and molecular characteristics that enable them to adapt and their implication for breeding and conservation. Phenotypic characteristics, including variation in coat color, the type and density of hair, body size, skin color, and thermoregulation behavior, were observed to be measures of adaptation to heat, cold, and feed scarcity. The review also observed some key candidate genes at the molecular level, including HSP70, EPAS1, FGF5, and MC1R, among others, with pathways that are responsible for heat tolerance, hypoxia response, and metabolic efficiency. The link between environmental pressures and phenotypic variation is examined as a driver for genetic differentiation among local goat populations. Incorporating these phenotypic and genetic insights forms a basis for breeding strategies that are climate-resilient and for safeguarding adaptive genetic resources. This will ensure that goats stay productive and diverse over time, thereby contributing to food security and the current climate change.