Este trabajo describe la evolución desde los sistemas de transferencia de conocimientos agrarios más tradicionales, con transmisión lineal de la investigación a los usuarios, hasta sistemas que propicien en mayor medida la innovación, con la intervención de multiplicidad de actores entre los que se incluyen investigadores, agricultores, asesores, educadores, políticos, empresarios, etc.
Industrial agriculture and its requirement for standardized approaches is driving the world towards a global food system, shrinking the role of farmers and shifting decision-making power. On the contrary, a holistic perspective towards a new food-system design could meet the needs of a larger share of stakeholders. Long-term experiments are crucial in this transition, being the hub of knowledge and the workshop of ‘participation in’ and ‘appropriation of’ the research in agriculture over a long term.
This presentation addresses the topic of sustainable agricultural intensification and gender- and age-biased land tenure systems in Africa.
Banana and plantain are one of the most important staple food crops and a significant source of income to smallholder farmers in the East African Great Lakes Region. Banana Xanthomonas Wilt (BXW) is a devastating bacterial disease that threatens smallholder production and livelihoods. We use a systems approach to describe how gender shapes roles and practices in the household, on the farm and in innovation processes. We draw on a case study in Burundi, where single disease stem removal (SDSR) has been introduced as a labour-saving package to reduce BXW incidence.
The challenge of food security in Nigeria hinges on several factors of which poor technical efficiency is key. Using a stochastic frontier framework, we estimated the technical efficiency of agricultural households in Nigeria and tested for the significance of mean technical efficiency of food-secure and food-insecure agricultural households. We further assessed the determinants of agricultural households’ inefficiencies within the stochastic frontier model and adopted a standard probit model to assess the determinants of households’ food security status.
Agriculture provides the principle source of livelihood for more than 80% of its 170 million people, and is the backbone of the Bangladesh economy. The government acknowledges this in its strategy to 2041, with investment in research and extension. CDAIS began in 2015. At the outset, however, the need to also invest in strengthening functional capacities was not recognised by those used to the ‘traditional’ technology transfer model.
The Government of Burkina Faso embraced innovation in agriculture many years ago, thus CDAIS could build on solid foundations. Six innovation niche partnerships were selected, each working on very different types of innovations, technically, socially or organisationally, and facing contrasting challenges for capacity development.
The CDAIS project has been an accelerator of processes, with results that have spread from community to governmental levels. Those who have been involved consider that CDAIS was a key reason for these changes, having arrived as a springboard in 2015. Of the four partnerships in Honduras, these conversations explore the experiences of potato producers in La Esperanza, Intibucá, home to almost 70% of national potato production. Since 2015, much has changed for them: from a small group of growers, eight associations have become consolidated organisations.
Rwanda has benefited from ‘hard’ agricultural invest ment projects in the past two decades, promoted by a supportive and responsive government in collaboration with various donors and development actors. CDAIS looked to increase the impacts of such investments through strengthening ‘soft’ skills in three innovation niche partnerships surrounding significant public, private or donorfunded infrastructure developments, and linking this to organisational and national levels.
Breeding programs for local breeds kept by small farmers in developing countries are a major challenge. Animal recording of pedigree and performance under conditions of subsistence livestock farming is remain difficult or next to impossible. This means that standard genetic evaluations, as well as selection and planning of mating based on estimates of the animals' genotypes, cannot be done at any level in the population of the target breed or genetic group.