This study reports on the adoption and impacts of CGIAR-related maize varieties in 18 major maize-producing countries in sub-Saharan Africa (SSA) during 1995–2015. Of the 1345 maize varieties released during this timeframe, approximately 60% had a known CGIAR parentage. About 34% (9.5 million ha) of the total maize area in 2015 was cultivated with ’new’ CGIAR-related maize varieties released between 1995 and 2015. In the same year, an additional 13% of the maize area was cultivated with ’old’ CGIAR-related maize varieties released before 1995.

The adoption of sustainable agricultural mechanization (SAM) can sustainably increase productivity, and increase ecosystem resilience. Thirty (30) baby trials and One mother trial were established to expand access to smallholder farmers to SAM technologies and generate and share scientific evidence on the performance of SAM technologies, services and information in Ghana. The demonstration trials utilize participatory research and extension approaches by using existing partnerships.

This study seeks to increase the efficiency of yam breeding practice using farmers’ insight at the trait and socioeconomic levels. A three-staged multisampling procedure was employed and 792 yam farmers from four geopolitical zones, comprising 10 states and the Federal Capital Territory, Abuja in Nigeria were randomly selected. Farmer’s preference criteria and factors pertinent to improving the efficiency of yam breeding in Nigeria were documented.

Digital innovations, for instance, in extension, finance, and logistics can play an important role in agri-food systems. They can address bottlenecks in access to extension services, marketing systems, suitable financial products, reliable weather information, transport services and logistics as well as supply chain management. For the benefits of digital innovations to be realized, the innovations must be adopted at scale.

In Nigeria, rice remains a major staple food source for the rapidly growing population of an estimated 210 million people. However, traditional rice production carried out in flooded soil is associated with greenhouse gas (GHG) emissions, mainly anthropogenic methane (CH4) and nitrous oxide (N2O) in Nigeria. Both CH4 and N2O are harmful GHGs that raise the temperature of the planet by retaining heat in the atmosphere.

The EiA 2030 Initiative aims to deliver agronomic gain at scale for sustainable intensification of smallholder farming systems in the global south, co-created by CGIAR centers and strategic scaling partners from the public and private sectors. The Cereal-Legume Agronomy Scaling and Acceleration Platform (GH-CerLeg-GAIP) initiative of the Consultative Group on International Agricultural Research (CGIAR) Workshop was organized for the EiA 2030 Northern Ghana Soybean and Maize Agronomy Platform in Tamale on 15-17 August 2023 at Mariam Hotel, Tamale.

African swine fever (ASF) is a highly fatal disease of pigs. It is a threat to the pig industry as it lowers production and significantly impacts on livelihoods of small-scale producers, while outbreaks continue to be reported in Africa, Europe, Asia, and more recently in the Caribbean. There are no globally available treatment nor commercial vaccines against ASF.
The most effective measures to control the disease include early detection using rapid diagnostic test and separation of infected animals from healthy ones, usually by culling/disposing affected pigs.

Maize is the staple food of most households in sub-Saharan Africa. The adoption of stress-tolerant maize varieties (STMV) is being promoted due to climate change. There are various methods applied to disseminate these varieties. Unfortunately, the adoption at the household level is still unsatisfactory. This study evaluated the effectiveness of the dissemination methods used in Benin. We identified dissemination methods from key informants involved in STMV seed dissemination projects.

Two important risks faced by many smallholder farmers in Sub-Saharan Africa are erratic weather patterns and insecure land tenure. It is likely these risks will increasingly interact as projections of more erratic weather make small-scale farming more difficult and demand for rural land grows. This paper asks how farmers in Western Tanzania view these compound risks and the influence this has on levels of investment in adaptive agricultural technologies and the demand for land certification in a lab-in-the-field setting.

This article explores deforestation and reforestation dynamics over 415,749 hectares of 25 titled Indigenous Community Lands (ICLs) in the Peruvian Amazon over forty years at three scales: total area, regions, and communities. We focus on ICLs as the territorial unit of analysis, as they are increasingly discussed regarding their importance for conservation. Additionally indigenous communities (ICs) are a too-marginalized group in the Amazon that merit more attention. Analyses of this kind are often short-term and use only large-scale Earth Observation methodologies.

Agriculture is one of the important sectors of the Southeast Asian (SEA) region, contributing 11.4% to the regional GDP. Diverse conditions in climate, vegetation, physiography, geology, and lithology have resulted in 19 complex soil geographical areas, creating 11 farming systems, of which four are considered significant. Soil health has been recognized as key to a successful and productive cropping system, giving rise to sustainable agriculture.

Significant progress in agricultural technology development have remained persistently blind to social and gender inequalities. Creating agricultural research ecosystems and institutions that address gender inequality require structural and systemic analysis. One of the major areas of investment in agricultural innovation is plant breeding.