L’action locale est aujourd’hui confrontée au problème de changements climatiques, tant en termes de réduction des émissions de gaz à effet de serre que de gestion des impacts potentiels. La question particulière de l’adaptation aux changements climatiques émerge ainsi progressivement sur la scène locale et semble se généraliser depuis les évolutions législatives (Loi « Grenelle II ») qui rendent obligatoire la réalisation de plans climat-énergie territoriaux pour les collectivités de grande taille et des schémas régionaux climat-air-énergie.
Les populations rurales sédentaires de la commune de Hombori (Mali) pratiquent presque toutes la culture de mil associée au petit élevage non transhumant. Au-delà des contraintes environnementales d’une région semi-aride, le maintien de l’agro-élevage repose sur une double maitrise, des territoires et des ressources, l’une et l’autre ne pouvant se confondre.
Le sud du Brésil qui possède un bon potentiel naturel en raison de son climat chaud et humide et de son relief favorable est voué principalement à l’élevage et aux cultures de soja, de riz et de maïs. Cette région, comme d’autres au Brésil, participe à la production de denrées agricoles pour le marché national et international. Elle est ainsi soumise à l’intensification des pratiques dont les impacts sur l’environnement sont notoires. L’étude concerne plus particulièrement le bassin versant de l’Ibicuí (46 800 km²), situé dans le sud-ouest de l’État de Rio Grande do Sul.
L’agriculture de conservation (AC) obéit à trois principes : travail du sol minimal, couverture du sol permanente et multiculture. Partant de ses avantages avérés pour l’écologie du sol, la séquestration de carbone et son adoption massive dans quelques régions du monde, elle est présentée par ses promoteurs comme un système durable convenant à tous contextes. Dès lors elle a été mondialement diffusée au nom du développement durable.
The paper, prepared for the "High Level Policy Dialogue on Investment in Agricultural Research for Sustainable Development in Asia and the Pacific" (Bangkok Thailand; 8-9 December 2015), presents the Common Framework on Capacity Development for Agricultural Innovation Systems (CDAIS).The framework is a core component of the Action Plan of the TAP, a G20 Initiative, aiming to increase coherence and effectiveness of capacity development for agricultural innovation that lead to sustainable change and impact at scale.
The Asia-Pacific Association of Agricultural Research Institutions (APAARI) in collaboration with the Australian Centre for International Agricultural Research (ACIAR), Department of Agriculture (DOA), Thailand, Food and Agriculture Organization of the United Nations – Regional Office for Asia and the Pacific (FAO RAP), Global Forum on Agricultural Research (GFAR) and International Food Policy Research Institute (IFPRI), organized a High Level Policy Dialogue (HLPD) on Investment in Agricultural Research for Sustainable Development in Asia and the Pacific on 8-9 December 2015 in Bangkok, Th
Green Extension is an umbrella term used to describe rural advisory services which support the scaling up of sustainable agriculture. This encompasses a range of methods to promote various types of content. What these approaches have in common is a process of socio-ecological learning, i.e., supporting farmers to analyse local problems and opportunities, and test alternative practices under local conditions.
The challenges of providing food security for the developing world have perhaps never been so extreme, with the introduction of new technologies being matched by land degradation, water concerns and the often uncertain impacts of a changing climate. In short, we will need to produce more food on less land. Adding to the problem is the distrust and fear around some new technologies – particularly biotechnologies – that have created a divide between scientists and farmers, decision makers and the public. There have been many attempts to bridge these divides, but few success stories.
Though Odisha is India’s top sweetpotato-producing state, most farmers grow low-yielding varieties of limited nutritional value. The Odisha Directorate of Horticulture and the International Potato Center (CIP) spent four years promoting improved varieties and good agricultural practices in four districts of Odisha, resulting in a 25 per cent growth in the area dedicated to the crop, a 17 per cent increase in farm productivity, and a 40 per cent increase in farmer incomes within the project areas; as well as the introduction of a nutritious, orange-fleshed sweetpotato variety.
Capacity building for integrating gender in research and development (R&D) on agricultural innovations often remains with organizing single gender training. Alternatively, it is often limited to hiring a gender specialist to allocate a small amount of her/his time to the project. This has proofed to be ineffective and a heavy burden for gender specialists. This success story presents an innovative approach to capacity development, which successfully changed agricultural researchers’ attitude to gender in Southeast Asia, with a specific focus in Vietnam.