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到2030年实现撒哈拉以南非洲的水稻自给自足:非洲水稻发展联盟十年经验教训

Moving toward rice self-sufficiency in sub-Saharan Africa by 2030: Lessons learned from 10 years of the Coalition for African Rice Development.

作者信息

Arouna Aminou, Fatognon Irene Akoko, Saito Kazuki, Futakuchi Koichi

机构信息

Africa Rice Center (AfricaRice), 01 BP 2551 Bouake 01, Bouake, Cote d'Ivoire.

出版信息

World Dev Perspect. 2021 Mar;21:100291. doi: 10.1016/j.wdp.2021.100291.

Abstract

The Coalition for African Rice Development (CARD) was initiated as a policy framework with the aim of doubling rice production in sub-Saharan Africa (SSA) over the period from 2008 to 2018. This paper assesses the contribution of the CARD policy to rice production and forecasts the local rice supply and demand to provide a better understanding of the policies needed to attain rice self-sufficiency by 2030. A combination of the autoregressive integrated moving average method and counterfactual approach was adopted using rice statistical data from 23 countries in SSA. The results showed that the contribution of CARD to paddy rice production in 2018 was 10.2 million tons, equivalent to 74% of the target. This contribution resulted from increases in area and yield of 23% and 19%, respectively. However, the yield growth rate was not sustainable in almost two-thirds of countries. Investments in supply-push factors such as fertilizer and irrigation development, which were the focus in the past, have limited effects on rice production. We conclude that sustainable investments in demand-pull factors such as the private-led modern milling sector and contract farming development should be prioritized to achieve rice self-sufficiency in SSA.

摘要

非洲水稻发展联盟(CARD)作为一项政策框架启动,目标是在2008年至2018年期间将撒哈拉以南非洲(SSA)的水稻产量提高一倍。本文评估了CARD政策对水稻生产的贡献,并预测了当地水稻的供需情况,以便更好地理解到2030年实现水稻自给自足所需的政策。采用自回归积分移动平均方法和反事实方法相结合的方式,使用了来自SSA 23个国家的水稻统计数据。结果表明,2018年CARD对水稻产量的贡献为1020万吨,相当于目标的74%。这一贡献分别来自种植面积增加23%和产量提高19%。然而,近三分之二的国家产量增长率不可持续。过去重点关注的对化肥和灌溉发展等供应推动因素的投资,对水稻生产的影响有限。我们得出结论,应优先对由私营部门主导的现代碾米行业和订单农业发展等需求拉动因素进行可持续投资,以实现SSA的水稻自给自足。

https://cdn.ncbi.nlm.nih.gov/pmc/blobs/316b/7988505/e50156828a05/gr1.jpg

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