Cassava fresh root yield and dry matter content constitute major determinants of demand by end-users. Increased demand for the seeds of improved varieties will facilitate the development of a sustainable seed system. However, for wide acceptability, there is a need to continuously evaluate candidate varieties for stability across different agroecological zones. Participatory Demand Creation Trials (DCTs) were established to evaluate cassava varieties with farmers and processors utilizing the best agronomic practices.

Mitigadaptation, tree-based synergy between the global climate change mitigation and adaptation agendas, has been slowly emerging in the 30 years of climate science–policy interaction with its various ups and downs, false starts and ever-increasing urgency of bending the climate curve. The potential contribution of agroforestry to the climate change mitigation and adaptation agenda has been slow to be recognized and effectively supported, as agroforestry existed on farm and in landscapes, but not yet in the world of policy documents, government statistics and sectoral lobby groups.

Developing optimal strategies for nutrient management of soils and crops at a larger scale requires an understanding of nutrient limitations and imbalances. The availability of extensive data (n = 1,781) from 2-yr nutrient omission trials in the most suitable agroecological zone for maize (Zea mays L.) in Nigeria (i.e., the northern Guinea savanna) provides an opportunity to assess nutrient limitations and imbalances using the concept of multi-ratio compositional nutrient diagnosis (CND).

Nepal’s agrifood system remained economically stable during March of 2023. The year-on-year inflation in food and beverage prices has cooled down to 5.6% compared to 7.5% in Feb/March 2022. Field reports however suggest that this downward movement in prices have not yet translated to substantial changes in the cost of consumer and agricultural market goods. Inflation in food and beverage prices is marginally lower than the previous year: The cost of food and beverages increased by 5.6 percent from March 2022 to March 2023.

The Amazon Basin features a vast network of healthy, free-flowing rivers, which provides habitat for the most biodiverse freshwater fauna of any basin globally. However, existing and future infrastructure developments, including dams, threaten its integrity by diminishing river connectivity, altering flows, or changing sediment regimes, which can impact freshwater species.

The manual is designed to assist the reader with information about potato value chain and its management in times of climate change. It is comprised of five chapters with coordinated content as summarized below. Chapter one gives some background and a contextual aspect of potato production in Uganda. It also outlines the importance of potato in the food system. The section further highlights the growth characteristics of the crop and its different growth stages. It illustrates the common varieties grown

Between November 2022 and January 2023, the WP1 team in Honduras strategically consulted stakeholders of the coffee supply chain to obtain an overview and insights into bottlenecks and innovations at market linkages of the export coffee supply chain in Honduras. Simultaneously, a literature review on respective bottlenecks and innovations was conducted. The workshop engaged participants through plenary discussions, short online surveys that were accessible via QR-codes and through small-group discussions where participants self-selected based on interest.

In Ethiopia, a group of stakeholders, including representatives from local governments, research institutions, the Ministry of Agriculture, farmers' unions, the private sector, and NGOs, developed the planning framework that formed the basis for Ethiopia's Climate-Smart Agriculture Investment Plan (CSAIP). The CSAIP outlines seven priority investments identified by stakeholders to meet the goals of productivity, adaptation, and mitigation. This Info Note briefly summarizes these prioritized investments, key considerations for success, and the monitoring and evaluation plan.

Crop yields in sub-Saharan Africa need to increase to keep pace with food demands from the burgeoning population. Smallholder farmers play an important role in national food self-sufficiency, yet many live in poverty. Investing in inputs to increase yields is therefore often not viable for them. To investigate how to unlock this paradox, whole-farm experiments can reveal which incentives could increase farm production while also increasing household income.