Land & Climate Change

This article focuses on the results from trials developed to monitor the short-term effects of conventionally tilled systems versus CA on soil quality and crop productivity under conditions of the major cropping systems in central, north-central and north-eastern regions of Namibia.

Bambara groundnut is one of the crops with inadequate molecular research to show its full potentials. Previous studies showed morphological diversity with inadequate information to confirm genetic variations.

The manual is designed to assist the reader with information about sunflower value chain and its management in times of climate change. This manual takes the reader through a learning process on the importance, management, and benefits of sunflower crop. The different chapters describe the processes including production and post-harvest handling, marketing, challenges, and

Bedru Balana, Research Fellow, IFPRI, presented these slides at the AAAE2023 Conference, Durban, South Africa, 18-21 September 2023. The authors acknowledged the contributions of CGIAR Initiative on National Policies and Strategies, Google, the International Rescue Committee, IFPRI, and USAID.

Challenges of soil degradation and changing climate pose major threats to food security in many parts of the world, and new approaches are required to close yield and nutrition gaps through enhanced agronomic efficiency.

The Sahel region of West Africa has experienced some of the most severe multidecadal rainfall variability over the past 50 years.

A regional geopolitical conflict and sudden massive supply disruptions have revealed vulnerabilities in our global fuel–fertilizer–food nexus. As nitrogen (N) fertilizer price spikes threaten food security, differentiated responses are required to maintain staple cereal yields across over- and underfertilized agricultural systems.

In southern Africa, conservation agriculture (CA) has been promoted to address low agricultural productivity, food insecurity, and land degradation. However, despite significant experimental evidence on the agronomic and economic benefits of CA and large scale investments by the donor community and national governments, adoption rates among smallholders remain below expectation.

This research brief comprises two case studies about carbon farming projects which are currently running in the Indian states of Maharashtra and Telangana.

This work offers a synthesis of the current digital technologies available for coffee that are relevant to the context of Honduras and
Guatemala. It results from desk research considering current literature (grey and academic) and interviews with actors selling

A 3-year field experiment was setup to address the threat of underground water depletion and sustainability of agrifood systems. Subsurface drip irrigation (SDI) system combined with nitrogen management under conservation agriculture-based (CA) maize-wheat system (MWS) effects on crop yields, irrigation water productivity (WPi), nitrogen use efficiency (NUE) and profitability.