Search Results - subject:"NERICA"

Technological change in smallholder agriculture: Bridging the adoption gap by understanding its source

Diagne, Aliou - In: African Journal of Agricultural and Resource Economics 05 (2010) 1

New Rice for Africa (NERICA) and the determinants of NERICA exposure and adoption in four West African Countries: Côte d … suggest that NERICA adoption could be increased significantly. …

Persistent link: https://www.econbiz.de/10010920482

Profil de pauvreté et filets de sécurité des riziculteurs dans les zones d’introduction des NERICA au Togo : cas de la région des plateaux

Komi, Tsogonnin - African Association of Agricultural Economists - AAAE; … - 2010

pauvreté sont respectivement 92,59%, 14,90% et 7,51% pour les producteurs de NERICA contre 96,15%, 32,50% et 12,73% pour les … producteurs de NERICA et les non producteurs présentent pratiquement les mêmes filets de sécurité.The objective of this study is … NERICA against 96,15%, 32,50% and 12,7 3% for the other producers. Socio-economic and demographic factors such as the size of …

Persistent link: https://www.econbiz.de/10009201432

PROFIL DE PAUVRETE ET FILETS DE SECURITE DES RIZICULTEURS DANS LES ZONES D’INTRODUCTION DES NERICA AU TOGO: cas des régions du nord-Togo

Gnatoulouma, Takpa; Koffi-Tessio, Egnonto M.; Diagne, Aliou - African Association of Agricultural Economists - AAAE; … - 2010

’introduction des NERICA en vue d’apprécier leurs capacités de résistance aux risques naturels et économiques. Pour parvenir à cette fin … pratiquement le même aussi bien chez les producteurs de NERICA que les producteurs des variétés. The present study’s objective is … an evaluation of the state of poverty of the rice growers of north-Togo in the zones of introduction of the NERICA in …

Persistent link: https://www.econbiz.de/10009201469

Estimation of Actual and potential adoption rates and determinants of a new technology not universally known in the population: The case of NERICA rice varieties in Guinea

Diagne, Aliou; Sogbossi, Marie-Josee; Simtowe, Franklin; … - International Association of Agricultural Economists - IAAE - 2009

The NERICA (New Rice for Africa) rice varieties, developed by the Africa Rice Center during the 1990s, are providing … sample of 1467 rice farmers in Guinea to document the actual and potential adoption rates of NERICA varieties and their … of the analysis indicate that only 37% of the sample households were exposed to NERICA rice varieties in 2001 and that 20 …

Persistent link: https://www.econbiz.de/10010880070

The Impact of Agricultural Technology Adoption on Poverty: The case of NERICA rice varieties in Benin

Adekambi, Souleimane Adeyemi; Diagne, Aliou; Simtowe, … - International Association of Agricultural Economists - IAAE - 2009

varieties for Africa (NERICA). The NERICAs are a group of rice varieties developed by the Africa Rice Centre during the 1990s … (LATE) of NERICA adoption on household expenditure among 268 households from rural Benin. Results indicate that the adoption … of NERICA varieties has a positive and significant impact on household expenditure. Furthermore, the impact is higher …

Persistent link: https://www.econbiz.de/10010913540

How accessibility to seeds affects the potential adoption of an improved rice variety : the case of the new rice for Africa (NERICA) in The Gambia

Dibba, Lamin; Zeller, Manfred; Nielsen, Thea; Diagne, Aliou - In: Quarterly journal of international agriculture 54 (2015) 1, pp. 33-58

Persistent link: https://www.econbiz.de/10015140234

Evaluation de la diffusion et de l’adoption des variétés de riz NERICA en Guinée

Diagne, Aliou; Sogbossi, Marie-Josee; Diawara, Sekou; … - African Association of Agricultural Economists - AAAE - 2008

L’objectif de la présente étude est d’évaluer la diffusion et l’adoption des variétés de riz NERICA en Guinée cinq …% de la population guinéenne connaissaient au moins une variété NERICA en 2001 avec 23% pour le taux d’adoption observé au …’adoption potentiel (53%) si tous les paysans avaient accès aux semences de NERICA en 2001. Des mesures méritent donc d’être prises pour …

Persistent link: https://www.econbiz.de/10005068367

Taking a New Look at Empirical Models of Adoption: Average Treatment Effect Estimation of Adoption Rates and their Determinants

Diagne, Aliou - 2006

determinants and applies the results to consistently estimate the population adoption rates and determinants of the NERICA (New …

Persistent link: https://www.econbiz.de/10009483577

Taking a New Look at Empirical Models of Adoption: Average Treatment Effect Estimation of Adoption Rates and their Determinants

Diagne, Aliou - International Association of Agricultural Economists - IAAE - 2006

determinants and applies the results to consistently estimate the population adoption rates and determinants of the NERICA (New …

Persistent link: https://www.econbiz.de/10005060555

Genotypic trade-offs between water productivity and weed competition under the System of Rice Intensification in the Sahel

Krupnik, Timothy J.; Rodenburg, Jonne; Haden, Van Ryan; … - In: Agricultural Water Management 115 (2012) C, pp. 156-166

Yield, water productivity and weed-inflicted Relative Yield Losses (RYL) under Recommended Management Practices (RMP) were compared with the System of Rice Intensification (SRI) under double-cropping for two seasons and at two locations in the Senegal River Valley. Seven genotypes from Oryza...

Persistent link: https://www.econbiz.de/10010594546