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Soil and nutrients loss in Malawi: an economic assessment

Soil and nutrients loss are among the major impediments to a stable and sustained
agricultural development in Malawi. They have historically affected the country but the
high population growth, rapid deforestation, overgrazing and ploughing, combined with
the impacts of climate change, such as temperature increases and changing precipitation
patterns, are increasing the impact of these events that harm agricultural growth. This report
analyses the economic impact of both soil and nutrient loss in Malawi with new countryrepresentative
data on soil and nutrients loss indicators collected through field surveys,
merged with detailed climatic data and socio-economic information. It translates soil
loss/nutrient loss into yield loss and estimates the economic impact of loss on agricultural
production as a result of soil degradation, followed by the identification of best practices to
mitigate the soil and nutrient loss events.

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发布者: Food and Agriculture Organization of the United Nations (FAO)
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作者: Solomon Asfaw
其他作家: Carlo Orecchia, Giacomo Pallante, Alessandro Palma
组 织: Food and Agriculture Organization of the United Nations (FAO)
其他组织: United Nations Environment Programme (UNEP); United Nations Development Programme (UNDP); Ministry of Agriculture, Irrigation and Water Development, Malawi
年份: 2018
国际标准图书编号: 978-92-5-131141-7
国家: Malawi
地理范围: 非洲
类别: 报告
内容语言: English
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