Tag: T. Oberthür

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July 15, 2025

Lessons from On-farm Experimentation on Climate-Smart Management for Upland Rice in Uganda

A farmer-led field study in western Uganda revealed varied rice yield gap reduction with nutrient application to major upland soil types and different responses to the impacts of climate variability due to moisture stress.
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January 21, 2025

Harnessing Carbon Finance to Elevate Smallholder Success in Uganda’s Coffee Sector

The Uganda Carbon Coffee Project (UCCP) tackles challenges in Uganda’s coffee sector through carbon finance, agroforestry, and sustainable practices. Currently engaging over 3,000 farmers, it enhances resilience, diversifies incomes, and promotes environmental sustainability.
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January 21, 2025

Robusta Coffee Value Intensification: The Case for Good Agronomy

Optimizing value per harvested area should be a common goal but a host of factors can prevent it. At the farm-level, coffee farmers are limited by their available resources, knowledge at hand, and suitability/predictability of their growing environment.
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January 26, 2024

The Role of 4R Plant Nutrition in Living Agricultural Landscapes: Developing the Nitrogen Water Carbon Nexus 

Food systems around the world must sustainably increase their performance to meet the growing demand for the foods and ecosystem services they provide. This issue is global in nature but is particularly sensitive in Africa because food systems there, which have hardly improved over the previous 50 years, are being looked upon to meet surging regional, continental, and global needs.
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January 26, 2024

The Taymate Cooperative: A Women-led Empowerment Story

When success stories from agricultural cooperatives are identified they deserve to be studied and told to inform actions for scaling out best management. We explore how cooperatives encourage strategies for livelihood improvement and support economic and social innovations to foster community adaptation to climate change.
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December 15, 2022

Post-Harvest Assessments of On-Farm Maize Experimentation Provide Key Checkpoints for Farmers and Stakeholders

The completion of the most recent maize-growing seasons in northern Côte d’Ivoire and Kenya (western and eastern regions) provided a first opportunity for farmers to share assessments from participating within a new on-farm research initiative for sub-Saharan Africa called NUTCAT - meaning Nutrient Catalyzed Agricultural Transformation.
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May 9, 2022

Towards a Farmer-Centric Framework for Scaling Productive and Sustainable Cereal Cropping Systems

A case is made for an innovation system framework that integrates farmer-centric and systemic approaches to scaling plant nutrition innovations for positive transformation of cereal cropping systems in Sub-Saharan Africa. A case study from Ethiopia helps to build the case.
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