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The INRA Feeding System for Ruminants has been renewed to better address emerging challenges for animal nutrition: prevision of productive responses, product quality, animal health and emissions to the environment, in a larger extent of breeding contexts. The new system is mainly built from meta-analyses of large data bases, and modelling. The dietary supply model accounts for digestive interactions and flows of individual nutrients, so that feed values depend on the final ration. Animal requirements account for variability in metabolic efficiency. Various productive and non-productive animal responses to diets are quantified. This book presents the whole system for dairy and meat, large and...
With the underpinning role of forage legumes in the nitrogen economy and animal productivity from temperate grasslands certain to expand in the future, particularly in regions where their potential has not yet been realized, it is essential that the wealth of information currently available is widely disseminated. This book serves the purpose with very detailed information on and illustrations of 35 selected forage legume species that will contribute to more efficient and viable grassland farming.
The Congressional Record is the official record of the proceedings and debates of the United States Congress. It is published daily when Congress is in session. The Congressional Record began publication in 1873. Debates for sessions prior to 1873 are recorded in The Debates and Proceedings in the Congress of the United States (1789-1824), the Register of Debates in Congress (1824-1837), and the Congressional Globe (1833-1873)
This Open Access book presents feedback from the ‘Territorial Agroecological Transition in Action’- TATA-BOX research project, which was devoted to these specific issues. The multidisciplinary and multi-organisation research team steered a four-year action-research process in two territories of France. It also presents: i) the key dimensions to be considered when dealing with agroecological transition: diversity of agriculture models, management of uncertainties, polycentric governance, autonomies, and role of actors’ networks; ii) an operational and original participatory process and associated boundary tools to support local stakeholders in shifting from a shared diagnosis to a shared action plan for transition, and in so doing developing mutual understanding and involvement; iii) an analysis of the main effects of the methodology on research organisation and on stakeholders’ development and application; iv) critical analysis and foresights on the main outcomes of TATA-BOX, provided by external researchers.
This publication contains the proceedings of the 1st biannual European Workshop on Equine Nutrition. It includes outlines of the recommended allowances for equines for energy and nitrogen nutrition intake in various European countries (France, Germany, Nordic countries and The Netherlands), where INRA or NRC systems are used. These outlines are given as main reports. Secondly, the book includes a synthesis on intake regulations, which is also given as a main report. Finally, the book contains the minutes of the different round tables conducted on energy, nitrogen and intake. All these materials provide a very good basis for further discussion of the scope of the working group on Equine Nutrition of the horse commission of the European Association for Animal Production.
Créé dans l’urgence alimentaire des lendemains de la Seconde Guerre mondiale, l’Institut national de la recherche agronomique (INRA) a été porté par l’idée qu’une recherche scientifique publique sur le pilotage du vivant sous toutes ses déclinaisons était d’une importance majeure pour la reconstruction de la position française dans le monde. Cet ouvrage, fondé sur une documentation originale et des témoignages d’acteurs, explore les soixante-dix années d’existence de l’institut et met en perspective les interactions entre le scientifique et le politique.
Summarizing landmark research, Volume 4 of this essential seriesfurnishes information on the availability of germplasm resources that breeders can exploit for producing high-yielding oilseed crop varieties. Written by leading international experts, this volume presents the most up-to-date information on employing genetic resources to increas
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