Not by nutrients alone: a call to broaden the soil fertility initiative

Arnoud Budelman and Toon Defoer

Natural Resources Forum, 2000, vol. 24, issue 3, 173-184

Abstract: The article discusses agricultural practices in sub‐Saharan Africa, especially in terms of maintaining soil fertility. It disagrees with alarmist tendencies in the current debate, exaggerating the state of soil impoverishment in the African region. Nor does it subscribe to the idea that the remedy lies primarily in a massive influx of chemical fertilisers, especially phosphorus. Instead, the article advocates a more balanced approach, where soil nutrient replenishment, as an improvement in natural capital, is but one part of the investment African agriculture needs. To achieve sustainable rural livelihoods, other forms of capital are also required, such as physical capital, i.e. infrastructure (roads, means of communication); financial capital in the form of credit and savings schemes; and human‐ and social capital, especially improved access to information and knowledge for farmers as well as improved local organisation and empowerment. The article reviews nine case studies, taken from different climate zones in the region and representing different soil conditions. All case studies were projects using the participatory learning and action research (PLAR) method, which is discussed in detail.

Date: 2000
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Persistent link: https://EconPapers.repec.org/RePEc:wly:natres:v:24:y:2000:i:3:p:173-184

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