在南非自由邦省不断变化的模式中评估小农户羊毛农的效率

IF 0.7 4区 农林科学 Q3 AGRICULTURE, DAIRY & ANIMAL SCIENCE South African Journal of Animal Science Pub Date : 2023-04-18 DOI:10.4314/sajas.v53i1.14
A. Ntsiapane, J. Swanepoel, A. E. Nesamvuni, T. O. Ojo
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引用次数: 0

摘要

预计到2030年,南非人口将增加到近6600万。这就需要转变模式以提高农业效率。然而,在过去的三十年里,南非的羊毛产量持续下降。该研究分析了小农户的羊毛生产效率,并确定了Mangaung Metro(南非自由邦省)的Thaba ' Nchu和Botshabelo羊毛生产技术效率低下的决定因素。采用多阶段抽样方法,共抽取351名参与者。采用随机前沿模型对毛农的生产效率进行了分析。结果表明,饲料和兽医成本的增加对小农羊毛生产效率产生负面影响。研究发现,羊毛质量和社交媒体的使用对羊毛生产效率低下的变化具有负向的、统计上显著的影响(即,随着这些变量的增加,低效率降低)。推广服务不力和农民协会管理不善增加了小农户羊毛生产者的低效率。此外,只有7%的小农户是高效的,大多数小农户没有满负荷生产;因此,提高生产的空间很大。为了提高Mangaung小农羊毛生产的效率,建议对农民进行培训,以提高羊毛质量,从而提高羊毛价格。进一步的建议包括改进推广服务,更好地管理农民协会
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Assessing the efficiency of smallholder wool farmers in the changing paradigms of the Free State province of South Africa
The South African population is predicted to increase to almost 66 million by 2030. This necessitates paradigm shifts to improve agricultural efficiency. However, South African wool production has continuously declined over the past three decades. The study analysed the efficiency of smallholder wool farmers and identified the determinants of technical inefficiency in wool production in Thaba ‘Nchu and Botshabelo in the Mangaung Metro (Free State province, South Africa). A multistage sampling technique was used to select 351 participants. A stochastic frontier model was employed to analyse the efficiency of wool farmers. The results indicate that increases in feed and veterinary costs negatively affect the efficiency of smallholder wool production. Wool quality and use of social media were found to have a negative and statistically significant influence on the variation in the inefficiency of wool production (i.e., as these variables increase, inefficiency decreases). Poor extension services and poorly managed farmers’ associations increase the inefficiency of smallholder wool producers. Furthermore, only 7% of smallholder farmers were efficient, and most smallholder wool farmers were not producing at full capacity; there is thus much room to improve production. To increase the efficiency of smallholder wool production in Mangaung, it is recommended that farmers are trained to improve the quality of their wool and, consequently, increase the wool price. Further recommendations include improvement of extension services, better management of farmers’ association
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来源期刊
South African Journal of Animal Science
South African Journal of Animal Science 农林科学-奶制品与动物科学
CiteScore
1.50
自引率
0.00%
发文量
39
审稿时长
>36 weeks
期刊介绍: The South African Journal of Animal Science is an open access, peer-reviewed journal for publication of original scientific articles and reviews in the field of animal science. The journal publishes reports of research dealing with production of farmed animal species (cattle, sheep, goats, pigs, horses, poultry and ostriches), as well as pertinent aspects of research on aquatic and wildlife species. Disciplines covered nutrition, genetics, physiology, and production systems. Systematic research on animal products, behaviour, and welfare are also invited. Rigorous testing of well-specified hypotheses is expected.
期刊最新文献
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