Sub-Saharan African Agricultural Research
Sub-Saharan African Agricultural Research
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撒哈拉以南非洲农业研究
DOI：
10.5367/0000000042664774
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发表时间：
2004
期刊：
影响因子：
--
通讯作者：
G. Stads
中科院分区：
文献类型：
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作者：
N. Beintema;G. Stads
经过20年不断增加的投资，撒哈拉以南非洲的公共农业研究支出增长在20世纪80年代和90年代停滞不前，平均每年约为1%。尽管如此，这一遍及整个大陆的趋势掩盖了各国之间的显著差异。在1991-2000年期间，在作者的27个国家样本中，大约有一半的国家在农业研究与开发（R&D）总支出上出现了负增长。下降的原因往往是政治动荡或捐助者资助的大型项目完成。非洲的大部分农业研究仍然由政府部门进行，私营营利性部门只占研究支出总额的一小部分，但似乎在增加。
Following two decades of increasing investments, growth in public agricultural research spending in Sub-Saharan Africa stagnated during the 1980s and 1990s at an average rate of about 1% per year. Nonetheless, this continent-wide trend masks significant variation among countries. During 1991–2000, about half the countries in the authors' 27-country sample experienced negative annual growth in total agricultural research and development (R&D) spending. Declines often resulted from political unrest or the completion of large donor-funded projects. The majority of African agricultural research is still conducted by the government sector, with the private for-profit sector accounting for only a small, but seemingly increasing, share of total research expenditures.