The challenges relating to biodiversity loss, food insecurity and climate change show the urgent need to make transition towards sustainable food systems in West Africa. To bring about such a transition worldwide, the United Nations’ Food Systems Summit was held in September 2021. One of the main outcomes of the Summit was the national pathways to sustainable food systems. This review analyses whether and how agro-biodiversity is addressed in the food system transformation pathways submitted by West African countries in the framework of the Summit.

Many Kenyan base-of-the-pyramid (BoP) consumers—defined as the poorest two-thirds of the economic human pyramid—remain food insecure, despite the availability of nutrient-dense foods in the market. This study reveals how effective marketing strategies can strengthen food security among BoP consumers through increased access to nutritious foods such as nutrient-dense porridge flour. Nutrient-dense porridge flour refers to a multi-composite porridge flour composed of diverse nutritious ingredients that are necessary to achieve a healthy diet.

The COGENT-Climate Services Consultative Workshop was conducted on May 27-28, 2022 in Yirba town, Boricha woreda. [Add some information on the aim and objectives, how many participants, from which institutions]. COGENT represents an inter-disciplinary approach to improving household food security and nutrition-related health outcomes among women and

This paper explores the conditions under which the changes leading to the Great Transformation of food systems called upon by a growing number of international experts and development agencies, will (or not) happen. After discussing the meanings of ‘transformation’ in the specific context of food systems, we draw on different elements of political economy to show how various self-reinforcing dynamics are contributing to lock food systems in their current unsustainable trajectories.

Training on climate-smart aquaculture (CSA) practices for smallholder fish farmers targeted small- and medium-sized entrepreneurs (SMEs) in Zambia, as well as fisheries and livestock extension officers offering services to the farmers. The SMEs included recipients of accelerator grants from the Accelerating the Impact of CGIAR Climate Research for Africa (AICCRA) project that were given for the aquaculture value chain and other SMEs offering aquaculture-related goods and services.

Diversification of smallholder rice-based cropping systems has the potential to increase cropping system intensity and boost food security. However, impacts on resource use efficiencies (e.g., nutrients, energy, and labor) remain poorly understood, highlighting the need to quantify synergies and trade-offs among different sustainability indicators under on-farm conditions. In southern coastal Bangladesh, aman season rice is characterized by low inputs and low productivity.

For several decades, maize (Zea mays L.) management decisions in smallholder farming in tropical regions have been a puzzle. To best balance alternative management practices' environmental and economic outcomes, an extensive dataset was gathered through CIMMYT's knowledge hub in Chiapas, a state in southern Mexico. In a knowledge hub, farmers, with the support of farm advisors, compare conventional and improved agronomic practices side-by-side and install demonstration fields where they implement improved practices. In all these fields data on on-farm operations and results is collected.

Despite the considerable soybean varietal improvement and dissemination efforts in Nigeria and other parts of Sub-Saharan Africa, empirical evidence on farm-level yield and revenue impacts of improved soybean varieties (ISVs) from a gender perspective are limited. In this paper, we analyze the impact of the adoption of ISVs on soybean yield and net revenue, and the associated gender differential effects in northern Nigeria. We use the endogenous and exogenous switching treatment effects regression frameworks to estimate the impacts.

The extent of crop residues and agricultural byproducts utilization for their integration in feeding systems in Eastern DR Congo was assessed in South-Kivu (Walungu territoire) and two territoires in the Tanganyika province (Kalemie and Moba territoires). Data were collected through 21 focus group discussions in which 273 farmers participated including respectively 116 (42%) from South Kivu and 157 (58%) from Tanganyika province. A logistic regression model was used to determine factors influencing the adoption of crop residues and agro-industrial byproducts as livestock feeds.

In order to facilitate sustainability transitions for food procurement programs, the Alliance of Bioversity-CIAT is developing a decision-support tool to evaluate and monitor the socio-economic and environmental impacts of different food procurement scenarios. Such a “Feed Me Sustainably” (FMS) tool can help build a more reliable evidence-base for policy-makers, food procurement managers, and other key stakeholders to address the challenges and opportunities for improving the sustainability and food security outcomes from school meal procurement programs.

Aquaculture plays an increasingly important role in meeting the rising global demand for fish fuelled by economic and demographic growth. However, in many middle-income countries, aquaculture is constrained by rising labour costs, limited input supply, environmental concerns, and infectious diseases. In this paper, we developed a multi-species, multi-sector equilibrium model and applied it to the fishery sector of Egypt, a leading aquaculture producer in Africa, to examine these barriers.