Ce guide présente des méthodes sélectionnées et des outils de diagnostic participatif des contraintes et des potentialités (DPCP) au niveau des familles et des communautés agricoles, afin de mieux comprendre les contraintes de gestion des sols et des éléments nutritifs des plantes et d’associer les agriculteurs dans la résolution de ces dernières.

This issue of Unasylva focuses on the fortieth anniversary of FAO - -and, in particular, on 40 years of work by FAO's Forestry Department. Here, and in the two issues that follow, we will, in addition to publishing articles on important forestry topics, be reprinting selected excerpts from early issues of Unasylva. This issue, for example, includes the major portion of an article from the very first Unasylva: "The disappearance of the tropical forests of Africa,'' by Andr Marie A.

Based on a broad literature review, this publication discusses rural women’s time poverty in agriculture, elaborates on its possible causes and implications and provides insight into the various types of constraints that affect the adoption of solutions for reducing work burden. This paper raises questions about the adequacy of women’s access to technologies, services and infrastructure and about the control women have over their time, given their major contributions to agriculture.

This issue of Unasylva focuses on the challenges facing forestry extension and current attempts to respond to them.

This report contains the results of a study of gender and access to forest and tree resources, women and men’s use of common lands and botanical resources, and the importance of these resources for the livelihoods of people in highland Ethiopia.

La question des pertes agricoles et du gaspillage alimentaire est devenue essentielle.C’est dans ce contexte que nous avons l’honneur de présenter l’édition 2016 de Mediterra, qui aborde toutes ces problématiques du gaspillage et propose des solutions innovantes tout en suggérant des recommandations politiques pour la gestion durable des ressources naturelles, de la nourriture et des connaissances en Méditerranée.

En esta edición, específicamente encontrará las siguientes notas: Seguridad Alimentaria, Agricultura Familiar y Recursos Naturales en la República Dominicana; Importancia de las legumbres en la alimentación; ¿Por qué tener una Ley sobre Soberanía, Seguridad Alimentaria y Nutricional?; Entrevista al Dr.

Historically, land improvement schemes were based on encouraging, through financial incentives, land users to adopt specific soil management and conservation measures. Insufficient attention was paid to the constraints faced by farmers or to the policy, biophysical and socio-economic environment. In many cases such approaches have failed in restoring the natural resources and in increasing productivity in sustainable manner. For too long farmers have been the passive recipients of externally derived research and extension recommendations for soil management and conservation.

Rice fish culture (RFC) of China is a pilot system supported by the FAO-GEF global Initiative on “Conservation and Adaptive Management of Globally Important Agricultural Heritage System (GIAHS)” with the participation of Algeria, China, Chile, Peru, Philippines, and Tunisia.