Les systèmes alimentaires durables sont essentiels pour assurer la sécurité alimentaire et une alimentation saine pour les générations futures. Pour faire la transition vers la durabilité, de nombreuses activités du système alimentaire doivent se transformer, et une myriade d’acteurs à travers le monde doivent agir localement. Certains changements sont plus faciles à mettre en place que d’autres, mais savoir comment naviguer à travers ces changements pour promouvoir des modes de consommation et de production durables exige un ensemble de compétences complexes.
Los sistemas alimentarios sostenibles son fundamentales para garantizar que las generaciones actuales y futuras tengan seguridad alimentaria y puedan llevar una dieta saludable. Para hacer la transición hacia la sostenibilidad, es necesario reconstruir muchas actividades del sistema alimentario, y un sinnúmero de actores en todo el mundo están empezando a actuar localmente. Si bien algunos cambios son más fáciles que otros, saber cómo navegar a través de ellos para promover prácticas de consumo y producción sostenibles requiere un conjunto complejo de aptitudes.
Agricultural transformation and development are critical to the livelihoods of more than a billion small-scale farmers and other rural people in developing countries. Extension and advisory services play an important role in such transformation and can assist farmers with advice and information, brokering and facilitating innovations and relationships, and dealing with risks and disasters.
Since the Green Revolution, worldwide agriculture has been characterized by a typical top–down approach. The degree of autonomy, creativity, and responsibility of farmers has been limited by the continuous external inputs of chemicals, machinery, advice, subsidies and knowledge. The issue of sustainability has brought complexity and uncertainty to this mainly linear process of innovation, steering agriculture toward alternative models. Agroecology represents an innovative paradigm of agriculture in which external inputs are minimized, and the assets of the farm are greatly valued.
Policy brief No. 2. The majority of the world’s poor are smallholder farmers in developing countries. These smallhol- ders face several obstacles that limit their produc- tivity and profits, such that their incomes remain low. Institutional changes in the agricultural value chains are required to reduce poverty rates among smallholder farmers, and to stimulate agricultural growth.
Poverty is prevalent in the small-farm sector of many developing countries. A large literature suggests that contract farming —a preharvest agreement between farmers and buyers— can facilitate smallholder market participation, improve household welfare, and promote rural development. These findings have influenced the development policy debate, but the external validity of the extant evidence is limited. Available studies typically focus on a single contract scheme or on a small geographical area in one country.
Cet article tente de répondre à la question suivante : au-delà des caractéristiques de l’exploitation agricole, quels sont les autres facteurs qui influencent les différents types d’innovation dans les filières stratégiques de l’agriculture algérienne ? En effet, la politique algérienne actuelle ambitionne de moderniser les filières stratégiques pour accroître la production, substituer la production nationale à l’importation et augmenter le volume des exportations.
How we eat has a major impact on our individual health status, our quality of life and our well-being. Many of the foods we eat have a major social, environmental, climate and animal welfare footprint. This expertise defines policies to promote sustainability in food consumption as policies that integrate all four target dimensions: human health, social aspects, the natural environment (including climate) and animal welfare. Achieving greater sustainability in food consumption poses great challenges.
La présente étude porte sur l’analyse de la chaîne de valeur de la pomme de terre dans les régions de Tanger-Tétouan-Al Hoceima (TTH) et Casablanca-Settat (CS). Notre point de départ est une analyse descriptive des données récoltées sur le terrain et de la revue bibliographique. Puis, à travers une analyse fonctionnelle, nous identifions les acteurs de la chaîne, leurs fonctions et formes d’organisation, et les flux d’échange tout au long de celle-ci.
It is often assumed that voluntary sustainability standards – such as Fairtrade – could not only improve the socioeconomic wellbeing of smallholder farmers in developing countries but could also help to reduce negative health and environmental impacts of agricultural production. The empirical evidence is thin, as most previous studies on the impact of sustainability standards only focused on economic indicators, such as prices, yields, and incomes.