Titre : Adoption of new rice technologies on technical efficiency in Senegal Auteurs : Babacar Ndiaye, Albertine Bayompe Kabou, Revue : Science, Technology, Development Numéro : Issue 1 Volume : 1 Date : 2021/01/14 DOI : 10.21494/ISTE.OP.2021.0672 ISSN : 2752-6879 Résumé : This paper analyzes the impact of the adoption of new rice technologies on the technical efficiency of farmers in Senegal. By disaggregating the different possibilities or treatment into three levels using multiple treatment, the results show that, on the one hand, the first treatment level T1 (fertilizer) has no impact on the technical efficiency of the rice farmers and, on the other hand, the second treatment level T2 (fertilizer and improved seed) and the third treatment level T3 (fertilizer, improved seed and motorized equipment) impact on the technical efficiency of rice farmers by 9.7% and 12.1%, respectively. Éditeur : ISTE OpenScience