Les graines de tomates sont les constituants majeurs des déchets de l’industrie de transformation des fruits de tomate, elles représentent 0,5%du poids du fruit et contiennent entre 18 et 30% de lipides sous forme d’huile. L’objet de ce travail est l’extraction et la caractérisation...

This study examines the impact of genetically modified maize on labor, cost, and input substitutability for smallholders in South Africa. Data was collected during the 2009- 2010 maize production season from 184 households with a total of 212 maize plots in two regions, Hlabisa and...

Maize is an important staple crop in Africa but is severely affected by frequent droughts leading to crop failure. Drought tolerant maize (DTM) has been recognised as one of the most important innovations necessary for maize farmers to be able to adapt to climate change and is, therefore,...

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...

Information asymmetry has traditionally constrained smallholder farmers’ access to markets. Past studies indicate that it inhibits adoption of modern technologies that have the capacity to enhance productivity of smallholder farms. Hence, farm productivity and agricultural transformation has...

Developing countries have been promoting initiatives that aim at reducing information asymmetry among market players especially smallholder farmers. Using co-integration error correction models, the study assessed effectiveness of modern Information and Communication Technologies (ICT) based...

Since the beginning of 1970’s, more than 40 improved maize varieties have been released and disseminated to maize potential areas in Ethiopia. Using cross-sectional survey data collected in 2011 from 39 districts in five Regional States, this paper examines smallholder farmers’ knowledge,...

In this paper we examine empirically the effect of Information and Communication Technologies on the adoption of improved rice varieties and its indirect effect on productivity with focus of the rural radio in Burkina Faso. The econometrics framework adopted is the Rubin Causal Model that has...

Information asymmetry has traditionally constrained smallholder farmers’ access to markets. Past studies indicate that it inhibits adoption of modern technologies that have the capacity to enhance productivity of smallholder farms. Hence, farm productivity and agricultural transformation is...

Although many countries have made significant progress in the last decade, poverty and malnutrition continue to be major problems in Sub‐Saharan Africa. Experts estimate that rising food prices have driven about 44 million people into poverty in developing countries since June 2010, as food...