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Pollution of the environment by metals and organic contaminants is an intractable global problem, with cleanup costs running into billions of dollars using current engineering technologies.
Assessing the impact of agricultural research on poverty using the sustainable livelihoods framework
As the goals of international agricultural research move beyond increasing food production to the broader aims of reducing poverty, both agricultural research and studies of its impact become more complex.
Assessing the impact of agricultural research on poverty using the sustainable livelihoods framework
As the goals of international agricultural research move beyond increasing food production to the broader aims of reducing poverty, both agricultural research and studies of its impact become more complex.
Agriculture and climate change are inextricably linked.
Farmer management of production risk on degraded lands
"This paper investigates the effects of wheat genetic diversity and land degradation on risk and agricultural productivity in less favored production environments of a developing agricultural economy.
Participants in this workshop reviewed and discussed findings from the research project‚ Policies for Sustainable Land Management in the Highlands of Tigray, Northern Ethiopia, begun in January 1998, and from other related research being conducte
Agroenvironmental transformation in the Sahel
Improved fallows in Eastern Zambia
The decline in soil fertility in smallholder systems is a major factor inhibiting equitable development in much of sub-Saharan Africa.
Improved fallows in Kenya
This case study explores the development, dissemination, adoption, and impact of improved tree fallows in rural western Kenya. The processes of technology development and dissemination throughout the region are described and analyzed.
This article examines the effect of remittance income on deforestation in Nepal during 2001–2010 using satellite-based land use data and a nationwide household survey.
Mismatch between soil nutrient deficiencies and fertilizer applications: Implications for yield responses in Ethiopia
Lack of accurate information about soil nutrient deficiencies coupled with limited access to appropriate fertilizers could lead to mismatch between soil nutrient deficiencies (requirements) and fertilizer applications.
The government of Sri Lanka has implemented a myriad of fertilizer import and use options during 2015 – 2021 with the objective of making agricultural systems more financially and environmentally sustainable.
Adoption of multiple sustainable land management practices among irrigator rural farm households of Ethiopia
Using a household and plot-level survey conducted in Ethiopia, this study analyzes the difference in farmers’ adoption of sustainable land management (SLM) practices between their rainfed and irrigated plots.
A sub-national field assessment of land degradation was conducted in the Kongwa districts of Tanzania in December 2019. 34 sampling plots were selected using a stratified sampling method based on a land cover map.
Ethiopia has made efforts to tackle the challenges of low crop and livestock productivity and degradation of land resources through various rural development strategies.
Soil health and grain yield impacts of climate resilient agriculture projects: Evidence from southern Malawi
Climate-resilient agriculture projects can enhance sustainable ag by improving soil health, increasing grain yields, & building ag systems' resilience to climate change & extreme weather shocks.
Mismatch between soil nutrient requirements and fertilizer applications: Implications for yield responses in Ethiopia
Lack of accurate information about soil nutrient requirements coupled with limited access to appropriate fertilizers could lead to mismatch between soil nutrient requirements and fertilizer applications.