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Displaying 1 - 9 of 9 results.

Factors Affecting the Adoption of Innovative Technologies by Livestock Farmers in Arid Area of Tunisia

The objectives of this study twofold (i) First to assess farmer's perceptions of IT and secondly (ii) to determine the major factors influencing farmer's adoption decisions. This study offers for policy makers important considerations that could stimulate and sustain adoption of these IT in Tunisian arid agricultural areas. The present study is based on the hypothesis that the farm adoption decision of farmers has no relationship with the type of technology

Sujet(s): 
innovationTIC (Technologies de l'information et de la communication)suivi et évaluation (S&E)évaluation des besoins
Année de publication: 
2018
Auteur: 
Dhraief Z.Bedhiaf-Romdhani S.Dhehibi B.Oueslati-Zlaoui M.Jebali O.Youssed S.
Où est situé la ressource?: 
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Innovation Platform, Farmers’ Organizations, and Market to Empower Small Farmers Benefit from an Autochthonous Meat Sheep Value Chain Under Low Input Production Systems

The objectives of this study were 1) to describe farming systems in Zoghmar community at Sidi Bouzid site; 2) analyze the existing lamb production chain and 3) develop potential technical and organizational pathways to better respond to farmers and consumers needs. A total of 120 surveys was conducted in Sidi Bouzid region including sheep owners, butchers and consumers. The project initiated the formation of a farmers association at Zoghmar community to establish a transparent lamb production chain.

Sujet(s): 
suivi et évaluation (S&E)processus multipartitesévaluation des besoinschaînes de valeur
Année de publication: 
2016
Auteur: 
Bedhiaf S.Daly H.Dhehibi B.Dhraief Z.Oueslati M.Gamoudi A.Rebhi B.Abbassi S.
Où est situé la ressource?: 
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Power to the partners? Public Private Partnerships (PPPs) as an approach for more pluralistic agricultural extension service in Egypt

Agriculture remains a key and sensitive economic sector in Egypt. Given contemporary geo-political concerns that limit access to international markets, it continues to remain responsible for the production of food and
fiber needed for a growing population. Efficacy in agricultural Extension Services (AES), within the broader scope of an agricultural innovation system, has the potential to assist in the government’s mandate, and

Sujet(s): 
Service de vulgarisationvulgarisationsystèmes d'innovationprocessus multipartitesapproches participativesengagement du secteur privéengagement du secteur public...
Année de publication: 
2017
Auteur: 
Dhehibi B.Kassam S.Aw-Hassan A.Shefir E.M.
Où est situé la ressource?: 
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Designing and Conducting Randomized Controlled Trials (RCTs) for Impact Evaluations of Agricultural Development Research: A Case Study from ICARDA’s ‘Mind the Gap’ Project in Tunisia

This document is designed to help researchers apply RCTs so they can gain a more accurate insight into the impacts of different extension strategies in different locations. It provides information on the benefits of an RCT approach in comparison to other impact evaluation models; provides a step-by-step implementation guide and a framework to avoid challenges; and demonstrates how an RCT approach was implemented within the context of the ‘Mind the Gap’ initiative.

Sujet(s): 
renforcement des capacités (RC)Outils au sujet de RCrechercherecherche pour le développement (R4D)
Année de publication: 
2018
Auteur: 
Dhehibi B.Werner J.Qaim M.
Où est situé la ressource?: 
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Agricultural growth and sex-disaggregated employment in Africa: Future perspectives under different investment scenarios

Literature is scanty on how public agricultural investments can help reducing the impact of future challenges such as climate change and population pressure on national economies. The objective of this study is to assess the medium and long-term effects of alternative agricultural research and development investment scenarios on male and female employment in 14 African countries. The authors first estimate the effects of agricultural investment scenarios on the overall GDP growth of a given country using partial and general equilibrium models.

Sujet(s): 
Égalité entre les sexesévaluation de l'impactinnovationévaluation des besoinsréseau...
Année de publication: 
2020
Auteur: 
Frija A.Chebil A.Mottaleb K.A.Mason-DCroxDhehibi B.
Où est situé la ressource?: 
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Agricultural Technology Transfer Preferences of Smallholder Farmers in Tunisia’s Arid Regions

The objective of this research study was to assess the sources of information on two improved agricultural and livestock technologies (barley variety and feed blocks) as well as the efficacy of numerous agricultural technology diffusion means introduced in the livestock–barley system in semi-arid Tunisia. The research used primary data collected from 671 smallholder farmers.

Sujet(s): 
renforcement des capacités (RC)vulgarisationévaluation de l'impactPetits agriculteurs
Année de publication: 
2020
Auteur: 
Dhehibi B.
Où est situé la ressource?: 
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Développer un cadre politique pour les systèmes de vulgarisation agricole en Tunisie

Face à la dégradation des ressources naturelles liée à la surexploitation, à la croissance démographique et au changement climatique, les services nationaux de vulgarisation en Tunisie nécessitent une révision de leurs priorités et une réforme de leurs modes de prestation de services.

Sujet(s): 
renforcement des capacités (RC)politiques
Année de publication: 
2019
Auteur: 
Dhehibi B.Werner J.Rudiger U.Moyo H.
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Innovations Agricoles : options pour des approches de transfert de technologies agricoles appropriées dans les zones semi-arides en Tunisie

Une évaluation approfondie du système de vulgarisation agricole tunisien montre que des paquets technologiques améliorés destinés au système de production agricole mixte élevage-orge en Tunisie semi-aride permettent d’économiser jusqu’à 40 % des coûts d’alimentation du bétail, mais ne sont pas largement adoptés. Les faibles taux d’adoption sont typiques pour de nombreuses technologies approuvées dans les pays en voie de développement.

Sujet(s): 
renforcement des capacités (RC)communicationinnovationdéveloppement rural
Année de publication: 
2019
Auteur: 
Dhehibi B.Rudiger U.Dhraief M.Z.Ben Ghanem H.Najjar D.Ben Amor A.Zaiem A.
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Towards an innovative olive oil value chain: Options for inclusive development in South-Eastern Tunisia

The objective of this paper is to analyse the olive oil value chain (OVC) in the Governorate of Medenine (south-east of Tunisia) and the relationships between its main operators for an effective involvement and better performance and resilience of olive sector. Based on semi structured interviews and participatory multi-stakeholders’ workshops, OVC has been analysed and described. MACTOR approach has been applied to establish linkages among chain operators and activities in a partnership approach.

Sujet(s): 
renforcement des capacités (RC)innovationdéveloppement ruralchaînes de valeur
Année de publication: 
2020
Auteur: 
Fetoui M.Dhehibi B.Frija A.Sgaier A.Kassam S.Aw-Hassan A.A.Abdeladhim M.A.Sghaier M.
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