Adoption des Technologies Agro-Écologiques : Perception et Préférence des Agriculteurs de la Zone Cotonnière du Bénin

La promotion des pratiques agro-écologiques est devenue l’une des options favorables pouvant contribuer durablement à la gestion des sols et à la préservation des écosystèmes pour la sécurité alimentaire et nutritionnelle dans le contexte actuel des changements climatiques. Cette étude vise à analyser la perception et la préférence des producteurs sur les pratiques agroécologiques innovantes promues dans le cadre du « projet d’appui à la Transition Agro-écologique dans les Zones Cotonnières du Bénin (TAZCO) ». Pour faciliter l’adoption de telles technologies par les producteurs, il faut agir sur les déterminants qui leurs sont favorables. La perception étant un déterminant de l’adoption et la présente étude a été réalisée pour proposer par commune, au moins cinq technologies pour lesquelles les producteurs ont une bonne préférence. Cette étude a été conduite dans la zone d’intervention du TAZCO, constituée de Banikoara, Kandi, Oussa-Péhunco, Parakou et Savalou. En utilisant la méthode d’échantillonnage aléatoire avec le paramètre de disponibilité des producteurs impliqués, 282 producteurs ont été enquêtés lors de la collecte des données parmi les 300 impliqués dans la phase pilote du projet. Les données ont été collectées à l’aide d’un questionnaire structuré, développé sur smartphones avec l’application ‘’KoBocollect’’. Ces données ont été analysées à l’aide de méthode multicritère d’aide à la décision et une liste de cinq technologies variant d’une zone à l’autre a été établie. L’étude a montré que les technologies de la famille « Gestion Intégrée de la Fertilité du Sol » et « Gestion Intégrée Agriculture-Elevage » viennent en tête dans la majorité des zones d’intervention du TAZCO. Agro-ecological practices promotion become one of the favorable options that can sustainably contribute to soil management and ecosystem preservation for food and nutrition security under climate change context. This study aims to analyze producers’ perception and preference on agro-ecological practices promoted by TAZCO project (Agro-ecological Transition in Benin Cotton Areas). To facilitate promoted technologies adoption by producers, it is necessary to act on determinants affecting thempositively. Based on the fact that perception is one of the technology adoption determinants, the study was carried out to suggesting each of the municipalities involved in the study at least five technologies which received producers’ favorable preference. The study was conducted in the area covered by TAZCO activities (Banikoara, Kandi, Oussa-Péhunco, Parakou and Savalou). Using the random sampling method with producers involved’s availability parameter, 282 producers over to the 300 involved in the pilot project were interwied during data collecting. Data were collected using a structured questionnaire developed under ''Kobocollect'' application on smartphones. The multi-criteria decision-support method was used to analyze collected data and a list of five technologies varying from one zone to another was established. The study showed that the technologies named "IntegratedManagement of Soil Fertility" and "Integrated Management Agriculture-Livestock" revealed to be the most important in the majority of TAZCO intervention areas

Déterminants socio-économiques du changement des pratiques dans la plateforme de chaîne de valeur du riz étuvé à Malanville, Bénin

Au Bénin, l'étuvage traditionnel est encore largement pratiqué par les transformateurs de riz, ce qui impacte négativement la qualité du riz. A travers la mise en place d’une plateforme d’innovation dans la commune de Malanville, une nouvelle technologie d’étuvage a été introduite pour améliorer le rendement à l'usinage et la qualité du riz local. Cette étude a analysé les déterminants du changement des pratiques d’étuvage du riz au niveau de la plateforme. Des entretiens semi-structurés et structurés ont été réalisés avec 200 femmes transformatrices (étuveuses). Les résultats ont montré que la plateforme d’innovation a permis un changement des pratiques d’étuvage conduisant à une amélioration de la qualité du riz. De plus, l’analyse du modèle logit binomiale a montré l’existence de certains facteurs extrinsèques (contexte social, innovation) aux étuveuses et qui ont contribué au changement de pratique d’étuvage du riz. Ainsi, cette étude suggère la promotion des plateformes d’innovation dans les zones rizicoles afin d’améliorer la qualité du riz local au Bénin

Analyse Des Impacts Environnementaux, Sociaux Et Economiques Des Modes De Production De Coton Conventionnel Et Biologique Au Bénin

Cette recherche compare les effets environnementaux, sociaux et économiques liés aux modes de production de coton conventionnel et biologique en utilisant la méthode d’analyse multicritère. Les données ayant servi à l’étude ont été collectées au sein d’un échantillon de 93 producteurs dont 34 producteurs de coton conventionnel et 59 producteurs de coton biologique. L’analyse de ces deux modes de production sur le plan environnemental, social et économique montre que la production biologique de coton reste le meilleur mode pour une agriculture durable. Les fertilisants et les produits phytosanitaires utilisés, constituent la principale différence observée au niveau des deux modes. Les producteurs de coton biologique adoptent les techniques de conservation et de restauration des sols en utilisant les fertilisants organiques et la pratique de la rotation culturale pendant que les producteurs conventionnels utilisent les pesticides et les engrais chimiques de synthèse. Ces résultats obtenus avec l’analyse multicritère peuvent être discutables et peuvent aussi varier en fonction des critères sélectionnés, de la perception des enquêtés et de la connaissance des chercheurs. Toutefois, ils peuvent servir de base dans les prises de décisions relatives à l’agriculture biologique ou conventionnelle et à la protection de l’environnement. This research compares the environmental, social and economic effects of conventional and organic cotton cropping using the multicriteria analysis method. Data were collected from a sample of 93 producers (34 conventional and 59 organic cotton producers). Results show out that organic cotton cropping is the best practice for sustainable agriculture. Fertilizers and phytosanitary products used, constitute the main difference observed in both practices. Organic cotton farmers adopt soil conservation and restoration techniques using organic fertilizers and crop rotation practices while conventional producers use synthetic chemical pesticides and fertilizers. Results show out by multicriteria analysis could be influenced by selected criteria, respondents’ perception and researchers’ knowledge. However, they are interesting to serve as basis for decision-making on organic or conventional agriculture and environmental protection

Ex‐ante evaluation of promising soybean innovations for sub‐Saharan Africa

Open Access JournalThis study undertakes an ex‐ante evaluation of the effects of alternative technology and policy options on soybean supply and demand in sub‐Saharan Africa (SSA) to 2050. Current soybean consumption in SSA is dominated by cooking oil followed by soybean cake used as animal feed. Due to weak processing sectors and low soybean yields, the region is currently importing about 70% of its consumption requirements. Based on the results from a geospatial bio‐economic modeling framework, soybean consumption in SSA is projected to more than double by 2050 compared to 2010 due in part to a rising population and rising incomes. On the other hand, supply from domestic production is projected to increase by 80% over the same period. Hence, by 2050, net imports into SSA would be nearly 4 times higher than supply from domestic production. Under a future drier climate, some of the production gains achieved through soybean research and extension would be lost and this would further worsen the soybean demand gap in SSA relative to the baseline. This study shows that relying on conventional breeding alone to increase soybean yields in SSA would not be enough to substantially reduce the future demand gap. A combination of promising innovations affecting the soybean value chain across SSA would be needed to close the soybean demand gap in SSA by 2050 under a drier future climate

When baobab flowers and rainmakers define the season : Farmers’ perceptions and adaptation strategies to climate change in West Africa.

Climate change is affecting the livelihoods of rural African populations. In fact, farmers, whose livelihoods depend on agriculture, are likely to bear the brunt of climate change impacts. The extent to which these impacts are felt depends in large part on the extent of adaptation in response to climate change. The aim ofthis paper is to assess Beninese farmers‟ perceptions on climate and adaptation strategies for information and knowledge that may guide decision making and draw the attention on the need to integrate local knowledge in climate adaptation. Focus group discussions and semi-structured interviews were organized with 51 farmers representing diverse farming experiences and farmland positions. In order to make the link between farmers‟ perception on the seasons prediction regarding to plant observation, we identified and observed phenology phases of five Baobab and five cashew plants based on their geographical distribution in the study area. Collected data were analyzed by using the agricultural adaptation and perception model and the dynamic system of knowledge, perception and adaptation. The study shows that farmers have different perceptions of climate change, but at the same time are almost unanimous about the changing of rainfall frequency, which is described as “rain seasons start late and end early”. The study revealed that the Baobab plants flowering phase seems to coincide with the rainy season and confirmed farmers‟ knowledge about good rainy season detecting. The article further lays outthat farmers have developed a range of adaptation strategies, which are situated within the three distinguished spaces; the space of agricultural practices, the space of livelihood diversification, and the space of local culture and learning. The study suggests that understanding farmer‟s perceptions and practices and using them as a starting point for adaptation to climate change could help policy makers to formulate sustainable adaptation strategies

Towards sustainable vegetable growing with farmer learning videos in Benin

Vegetable production plays an important role in nutrition, food security and poverty reduction in Benin. However, vegetable production is hampered by pests and farmers rely on pesticides to control them. Improving farmers’ knowledge is important for the use of sustainable, intensive agricultural practices. This paper assesses the role of learning video in changing vegetable farmers’ behaviour towards sustainable agriculture. Drawing mainly on mass distribution of learning videos, DVDs entitled ‘Improving vegetable production’ were sold through non-conventional dissemination networks from August to December 2015, to strengthen farmers’ learning. In June 2016, we interviewed a sample of 120 buyers/viewers in four different areas where the DVDs were sold. The interviews were followed by a field visit to collect evidence of the change of practices reported during the interviews. Farmers who watched the videos enhanced their creativity and adapted the learning to their environment by using more sustainable agriculture practices. About 86% of respondents indicated that they now spend less money for pesticides to manage pests and diseases. Video-mediated learning promotes local innovation, improves farmers’ knowledge and triggers agro-ecological practices with little or no input from the conventional extension system

The distribution of farmer learning videos: Lessons from non-conventional dissemination networks in Benin

Commercial channels can be non-conventional networks for disseminating agricultural information, especially if farmers are willing to pay for a DVD with learning videos. Using purposive sampling, we selected retailer and involved them in selling videos compiled in a DVD. Inside the jacket of DVD, we pasted a sticker listing a phone number that buyers or video viewers could call for further questions. We interviewed 341 of the buyers who called that number. After the phone interviews, snowball sampling was used to select 180 farmers for face-to-face interviews in order to validate the information collected during the telephone interviews and to understand the behavioural changes triggered by watching the videos. Within four months of first distributing DVDs to retailers, 80% of the 700 DVDs were sold. Distributing videos through commercial channels gives a fair chance to everyone to learn, since the DVDs were sold on the open market at an affordable price. About 84% of the DVDs were sold at 1 USD, suggesting that all of the respondents were willing to pay for learning DVDs; 86% of respondents said they now spent less money on pesticides after watching the videos. Private sector actors can become “new extensionists” and distribute agricultural information to rural populations

Beyond Striga Management: Learning Videos Enhanced Farmers‟ Knowledge on Climate-Smart Agriculture in Mali

This paper assesses the climate smart agricultural practices triggered by learning videos on integrated striga management, soil fertility and cost-benefit evaluation practices. Using household head interviews and focus group discussions, this study revealed that farmers have similar perceptions of climate change and related impacts in video-villages and in non-video-villages. However, farmers‟ observation of climate change and related impacts are influenced by gender; men perceived more climate change and related impacts than women. In non-video villages, few respondents adopted crop rotation, intercropping, crop diversification, improved short-cycle seed varieties and zaï techniques as climate change adaptation strategies. Videos contribute more to the adoption of crop rotation, intercropping and fertiliser application for men than for women. Videos on accounting (managing money) enable more women than men to enhance their cost-benefit evaluation practices for income improvement. During the interviews, women farmers in video-villages were eager to demonstrate their knowledge about cost-benefit evaluation. We also found that the yield of sorghum, millet and maize is higher in video-villages than in non-video-villages. Thus, using videos as an extension tool is suitable for knowledge development and leads to the high adoption of climate-smart agricultural practices for food security

Commercial channels vs free distribution and screening of agricultural learning videos : A case study from Benin and Mali

Farmers' access to reliable information is crucial to improving rural livelihoods, food security, and national economies in West Africa. This paper discusses the dynamics of accessing and using agricultural learning videos from commercial channels, vs project and non-project channels in Benin and Mali. Using combinations of different models to assess the effectiveness of agricultural extension programs, the findings showed that farmers were motivated to pay for videos and watch them by themselves, without facilitation. Farmers who watched the videos through project support have also continued to watch on their own if the videos are of interest to them. Nevertheless, farmers were less motivated in the learning process when they received the Digital Video Disc (DVD) free and without support to watch them. We also found that the distribution of learning videos through commercial channels reaches more serious users and increases farmers' self-determination for learning, and farmers are more motivated to provide feedback than viewers who receive DVDs for free or via project support, Non-Governmental Organizations (NGOs), or farmer organizations. Although buying a DVD is an individual action, they like to watch the videos in groups. After buying the DVD, about 43% of respondent borrowed DVD players and one person in five bought a DVD player to watch the videos. Efforts to promote improved technologies need to expand beyond the conventional focus on research and extension services. Support to agricultural technology dissemination must go beyond assistance to smallholder farmers and NGOs (practical implication). As the private sector has a role to play, both in making technologies available and in teaching farmers how to use them, their contribution would create space for innovation (theoretical implication). Our findings suggest that successful development intervention programs can be sell audiovisual material to farmers, who will use it proactively.</p