Le semis direct est un système de production fondé sur le non-travail du sol. Il intègre une série de pratiques agricoles qui permettent de protéger les sols cultivés de l’érosion, de réduire les consommations de carburants, voire d’augmenter les rendements. Le large succès du semis direct au Brésil, contribue à la compétitivité et à la forte croissance de ses productions tout en préservant les sols. Le système complet du semis direct sous couvert est fondé sur trois principes : le non-labour, la couverture permanente du sol et des rotations culturales.
Innovation is an important challenge for European agriculture, but little is known about the performance of the Agricultural Knowledge and Innovation Systems (AKIS). This report contributes towards this knowledge, as it reports on experiences from different countries and regions. The systems are very different between countries, regions and sectors.
This evaluation is being commissioned within the framework contract for Evaluation of the EC’s main policies and strategies which was signed on 10 April 2007 between the EC and a consortium led by the German company Particip and composed of ADE (Aide à la Décision Économique Belgium), DIE (Deutsches Institut für Entwicklungspolitik), DRNI (Italian Development Researchers’ Network), ECDPM (European Centre for Development Policy Management), and ODI (Overseas Development Institute).
Agricultural knowledge and innovation systems (AKIS) are in transition in many countries from a linear, top-down approach towards more flexible and interactive arrangements. This transition to a system more responsive to changing demands seeks to improve the adoption of innovation in order to strengthen the competitiveness of the agri-food sector. This article focuses on the research and innovation components of the AKIS to analyse the main developments of recent years and their drivers.
El trabajo se organiza mostrando, primero, una visión de las posibilidades que el uso de las TIC ofrece a la agricultura y al desarrollo de los sectores rurales para centrarse, después, en las barreras y limitaciones que impiden la generalización del uso y adopción de esas tecnologías por los agricultores. En seguida, se hace un estado de situación sobre las políticas y estrategias digitales dirigidas al mundo rural y agropecuario, se describen las experiencias de los países y, finalmente, se plantean algunas sugerencias de políticas digitales para el sector
This report is organized into nine chapters. Chapter one provides the introduction to the report. Chapter two presents alternative approaches to agribusiness development and chapter three discusses the role of agribusiness incubators. Chapter four discusses the challenges of agribusiness incubators and chapter five presents a typology of agribusiness incubators. Chapter six elaborates on the evolution of incubators over time. Chapter seven presents the analysis of impact and cost-benefits. Chapter eight summarizes good practices and lessons learned.
The purpose of this paper is to summarize the challenges and the practical successes that a selected number of countries are experiencing in moving towards 'climate-smart' agriculture while also meeting the food requirements of a growing population, broader economic development and green growth objectives. It complements papers prepared in 2010 on technologies and policy instruments, research, and farmers' perspectives.
This issue of Handshake, IFC’s quarterly journal on public-private partnerships, focuses on the following topics: 10 years of private-sector participation in water; Mozambiques industry behind the tap; and feature: irrigating Brazils semi-arid northeast.
Brazilian agriculture is a success story. The country that until the 1960s systematically received food donations from abroad. and up to the 1980s was still a large food importer, had its agriculture profoundly changed. The traditional agriculture that prevailed in Brazil until the 1970s was progressively transformed in the following decades into a modern and highly competitive agriculture based on science.
El reporte se divide en cuatro partes. En la primera, se introduce la temática y la justificación; se proponen los objetos de la investigación, y se presenta su estructura y metodología. Luego presenta un breve panorama de la telefonía móvil en tres países y se plantean algunos lineamientos analíticos La segunda revisa perspectivas como mejorar el ingreso de pequeños agricultores: cadenas de valor, el modelo de arrastro del supermercado y sistemas de información.