尼日利亚高粱生产:机遇、制约因素和建议

Muhammad Ahmad Yahaya, H. Shimelis, B. Nebié, Chris O. Ojiewo, G. Danso-Abbeam
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引用次数: 8

摘要

高粱(Sorghum bicolor);[Moench])生产在撒哈拉以南非洲具有相当大的社会经济价值,可以保障粮食安全,并满足由于高人口压力和气候变化而增加的工业需求。然而,该作物的产量和生产力尚未在尼日利亚得到经济效益的阐述。因此,本研究的目的是提出当前尼日利亚高粱生产的机遇和制约因素。在尼日利亚北部选定的三个高粱种植区开展了一项参与式农村评价(PRA)研究,涉及250名农民。社会经济数据是通过调查和焦点小组讨论收集的。高粱的栽培主体为男性(80%),受教育程度为6-12年级(31.3%),生产年龄为21-45岁(75.7%),家庭人数在5人以下(52.3%)。Kaura(37.4%)和Fara-fara(29.3%)等低产地方品种因其优良的籽粒品质而成为研究区内种植最广泛的品种。农民对高粱品种的主要偏好性状是高产、耐旱和抗斯曲加菌。该研究建议综合发展高粱技术,将农民对作物可持续生产和经济收益的偏好纳入其中。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Sorghum production in Nigeria: opportunities, constraints, and recommendations
ABSTRACT Sorghum (Sorghum bicolor [L.] Moench) production has considerable socio-economic values in sub-Saharan Africa for food security and to serve the increased industrial demands due to high population pressure and climate change. However, the production and productivity of the crop are yet to be expounded in Nigeria for economic gains. Therefore, the objective of this study was to present the current opportunities and constraints to sorghum production in Nigeria. A participatory rural appraisal (PRA) study was conducted in three selected sorghum growing zones in northern Nigeria involving 250 farmers. Socio-economic data were collected through surveys and focus group discussions. Sorghum was cultivated mainly by males (80%) who had grade 6-12 level of education (31.3%), with the productive age of 21-45 years (75.7%) and a household family size of below five members (52.3%). Low yielding landrace varieties such as Kaura (37.4%) and Fara-fara (29.3%) were the most widely cultivated types across the study zones due to their good grain quality. The major farmers' preferred traits from a sorghum variety were high yield, drought tolerance and Striga resistance. The study recommends integrated sorghum technology development incorporating the described preferences of the farmers for sustainable production and economic gains of the crop.
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