尼日利亚东南部农贸市场参与的驱动因素

P. Opata, A. Ezeibe, R. N. Arua
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引用次数: 1

摘要

本文的目的是调查农民参与黄椒产出市场的驱动因素,使用从尼日利亚东南部选定市场的8,500名农民中随机选择的420名生产者作为样本。采用分位数回归对小农市场参与的异质性进行建模。影响所有分位数(即维持生计、半维持生计、中间、半商业和以商业为导向的农场)的变量是到交易中心的距离和施用禽粪的水平。禽粪估算系数与辣椒商品化程度呈显著负相关,与辣椒商品化程度呈显著负相关。土地面积、户主年龄、化肥和农用化学品使用的估计系数为正且显著,而其他来源的收入和沥青道路的估计系数为负且显著。从结果可以推断,尼日利亚东南部黄椒生产的专业化和商业化引发了其他经济作物的生产(即木薯、玉米、西红柿和园蛋、花生、秋葵、槽南瓜、苋菜和红薯)。研究结果表明,辣椒销售量、农业生产和消费总量是家庭粮食安全和收入的指标。这些研究表明,西非的小农市场参与可以由旨在改善高度可销售的商业作物、农村道路基础设施、市场信息系统、资产积累、人力资本和促进农民组织的政策来推动。
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Drivers of farmers market participation in southeast Nigeria
The objective of this paper was to investigate the drivers of farmers’ participation in the output market for yellow pepper using a sample of 420 randomly selected producers from 8,500 farmers in selected markets in southeast Nigeria. The heterogeneity of smallholder market participation was modelled with quantile regression. The variables that affected all the quantiles (i.e. for subsistence, semi-subsistence, intermediate, semi-commercial and commercially oriented farms) are the distance to the trading centre and the level of poultry manure applied. The estimated coefficients of poultry manure were statistically significant and directly related to commercialisation of pepper, while the distance to market was negatively correlated. The estimated coefficients for land size, age of household head, fertiliser and agrochemicals use, were positive and significant while income from other sources and asphalt road were negative and significant. It could be deduced from the results that specialisation and commercialisation in yellow pepper production in southeast Nigeria triggers the production of other commercial crops (i.e. cassava, maize, tomatoes, and garden eggs, groundnut, okra, fluted pumpkin, amaranth, and sweet potatoes). The findings showed that volume of pepper sold and total farm production and consumption were indicators for household food security and income. These suggest that smallholder market participation in West Africa could be driven by policies aimed at improving the commercial crops that are highly marketable, rural road infrastructure, market information systems, asset accumulation, human capital and promotion of farmer organisations.
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来源期刊
CiteScore
2.30
自引率
0.00%
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0
审稿时长
>36 weeks
期刊介绍: The Journal of Agriculture and Rural Development in the Tropics and Subtropics publishes papers dealing with original research and review papers in the fields of plant production, animal nutrition and animal husbandry, soil science, rural economy and farm management, forestry and forest economy, veterinary hygiene and protection against epidemics.
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