In order to help poor, food insecure and female-headed farmers to build adaptation capacity to changing climatic conditions, it is essential to understand the current conditions of climate-related production shocks faced by small-scale farmers as well as to identify available adaptation...

Cassava, has received much research on improved varietal development in Ghana. The National Agricultural Research Systems (NARS) have released about 24 improved cassava varieties since 1993, which are high yielding, disease and pest resistant and early maturing. However, adoption by smallholder...

The paper provides a regional estimate of rice yield and acreage supply response to prices, which reflect respectively, long and short-terms production (or farming) decision variables for rice supply in West Africa. Using pooled time series cum panel data from seven countries covering 1991-2006...

The first difference Almost Ideal Demand System is used to estimate the Ivorian rice import demand differentiated by sources and qualities. Research findings showed that the import demand of rice for all qualities and sources in Cote d’Ivoire is inelastic. Expenditure elasticities reveal that...

A lot of investment has been made in the agricultural sector of Ghana to increase agricultural production through the introduction of new technologies. However, it has been observed that despite efforts being made by the government through the introduction of new varieties of maize the...

L’accès aux semences des variétés améliorées de riz (VA) constitue l’une des contraintes majeures à l’adoption de ces variétés en Afrique. Cet article vise à analyser l’accès aux semences des VA ainsi que les sources d’accès et la demande de semences par les riziculteurs...

L’ananas est un fruit composé de la famille des broméliacées qui se cultive dans les zones tropicales. Au Bénin, la culture de ce fruit prend de plus en plus d’importance. C’est pourquoi l’ananas fait parti des filières prioritaires du Plan Stratégique de Relance du secteur...

Improved technologies are important in improving agricultural productivity and food security. The NuME project aims at improving food security among rural households through the dissemination of quality protein maize varieties. However, the project has yet conducted a gender analysis, which this...

Participation of smallholder producers in market-oriented production holds potential for diversifying their incomes and increase agriculture productivity hence promoting food security and poverty eradication. However, participation of smallholders in commercialized production is generally...

The aim of this study was to assess the impact of adoption of new high-yielding varieties (NERICA) of rice on its varietal diversity in Benin. The database was from Impact Assessment unit of AfricaRice and concerns 304 producers of rice. Overall the study covered twenty-four villages over three...