1. Ressource principale
    01/01/2011 Often farmers asked for seed, but we weren’t quite sure what to expect when we suggested—to the farmers’ union in Nampula, Mozambique—that they organize a fair in which the members could come together and exchange seed. They might only be interested in “improved” varieties. However, when we...
  2. Ressource principale
    21/01/2000 Il arrive souvent que les groupes et les individus nord-américains demandent à ECHO de les aider à choisir des graines de légumes afin de les distribuer lors d’un court voyage à l’étranger. Souvent, il s’agit d’une « équipe de travail » envoyée par un groupe religieux. Un membre de l’organisme qu...
  3. 01/01/1952 Agricultural Handbook no. 30 440 pages, illustrated, photos
  4. 122 pages
  5. 01/01/2000 This book gives the protocol for variety trials at ECHO.
  6. This Yearbook of Agriculture seeks to provide a new and improved basis for understanding the complex order of Nature's forces so that man can better shape them in a positive and creative fashion. Compiled in this book is our vast knowledge of seeds for greater application in the United States.
  7. 01/01/1999 This book reports on a study visit that exposed seed experts and smallholder seed producers from east and southern Africa to an advanced seed production system, such as that in Zimbabwe, which would equip them with the experience and knowledge necessary to formulate strategies likely to have a...
  8. This book is essentially a practical work, giving the basic requirements for the production of seed for agricultural crops. It contains enough fundamental information, however, to enable the reader to understand the reasoning behind the management practices discussed. In the opening chapter, the...
  9. This book is written for the undergraduate student or lay person who desires an introduction to the principles of seed science and technology. The first eight chapters present the seed as a biological system in terms of its origin, development, and composition, as well as its function,...
  10. 01/01/1982 This chapter brings together data from those studies and evaluates the ancient practice of sprouting seeds for food and feed uses from a contemporary viewpoint. Consolidation of this information about seed sprouting from numerous disciplines provides a view of the role that germination studies...