Author : Anonim
Publisher : Food & Agriculture Org.
Page : 96 pages
File Size : 46,5 Mb
Release : 2003
Category : Fertilizers
ISBN : 9252044140
Les Engrais Et Leurs Applications
Les Engrais Et Leurs Applications Book in PDF, ePub and Kindle version is available to download in english. Read online anytime anywhere directly from your device. Click on the download button below to get a free pdf file of Les Engrais Et Leurs Applications book. This book definitely worth reading, it is an incredibly well-written.
Les engrais et leurs applications
Author : FAO.
Publisher : Unknown
Page : 57 pages
File Size : 42,9 Mb
Release : 1966
Category : Electronic
ISBN : OCLC:955212369
Les engrais et leurs applications by FAO. Pdf
Théorie des engrais, et leurs applications spéciales dans l'agriculture
Author : Anselme Payen
Publisher : Unknown
Page : 52 pages
File Size : 47,7 Mb
Release : 1835
Category : Electronic
ISBN : BML:37001105180108
Théorie des engrais, et leurs applications spéciales dans l'agriculture by Anselme Payen Pdf
Guide de la fertilisation raisonnée
Author : Christian Schvartz,Jacques Decroux,Jean-Charles Muller
Publisher : France Agricole Editions
Page : 420 pages
File Size : 52,5 Mb
Release : 2005
Category : Fertilizers
ISBN : 2855571200
Guide de la fertilisation raisonnée by Christian Schvartz,Jacques Decroux,Jean-Charles Muller Pdf
L'ouvrage propose aux acteurs de la filière agricole les clefs de la mise en œuvre d'une fertilisation raisonnée, appliquée aux grandes cultures et aux prairies. Après avoir rappelé, le caractère unique des lois de l'agronomie, applicables à toutes les formes de production agricole, les auteurs abordent : - les cycles biologiques fondamentaux des éléments qui contribuent à la nutrition des végétaux, - le calcul de la fertilisation, en fonction de l'offre du sol, des objectifs de production et des interactions entre les sols et les plantes, - les moyens (notamment analytiques) dont l'agriculteur dispose pour déterminer les apports en fertilisants nécessaires ainsi que les modalités de leur application, - les aspects de la fertilisation dans différents contextes environnement, territoires, extensification, économie, qualité, réglementation. La pratique de la fertilisation, longtemps dominée par les seules contraintes technico-économiques, a considérablement évolué au cours des 50 dernières années, valorisant le progrès des connaissances scientifiques, accompagnant les exigences des consommateurs et la prise en compte des contraintes environnementales. A l'heure où l'agriculture raisonnée devient un concept familier du grand public, le COMIFER a souhaité qu'un point complet et précis soit réalisé sur les moyens disponibles pour le développement d'une fertilisation compatible avec une agriculture durable, respectueuse de l'environnement. Ce guide met à la disposition du monde agricole un recueil de références actualisé.
Improving the Profitability, Sustainability and Efficiency of Nutrients Through Site Specific Fertilizer Recommendations in West Africa Agro-Ecosystems
Author : Andre Bationo,Djimasbé Ngaradoum,Sansan Youl,Francois Lompo,Joseph Opoku Fening
Publisher : Springer
Page : 313 pages
File Size : 47,6 Mb
Release : 2018-04-03
Category : Technology & Engineering
ISBN : 9783319587929
Improving the Profitability, Sustainability and Efficiency of Nutrients Through Site Specific Fertilizer Recommendations in West Africa Agro-Ecosystems by Andre Bationo,Djimasbé Ngaradoum,Sansan Youl,Francois Lompo,Joseph Opoku Fening Pdf
As part of its efforts to improve fertilizer use and efficiency in West Africa, and following the recent adoption of the West African fertilizer recommendation action plan (RAP) by ECOWAS, this volume focuses on IFDC's technical lead with key partner institutions and experts to build on previous and current fertilizer recommendations for various crops and countries in West Africa for wider uptake by public policy makers and fertilizer industry actors.
Catalogue of the Lindley Library. Royal Horticultural Society
Author : Anonim
Publisher : Unknown
Page : 176 pages
File Size : 51,8 Mb
Release : 1898
Category : Electronic
ISBN : HARVARD:32044106443229
Catalogue of the Lindley Library. Royal Horticultural Society by Anonim Pdf
Catalogue of Scientific Papers (1800-1900): ser. 1 , 1800-1863
Author : Royal Society (Great Britain)
Publisher : Unknown
Page : 1024 pages
File Size : 51,8 Mb
Release : 1870
Category : Learned institutions and societies
ISBN : UOM:39015053696673
Catalogue of Scientific Papers (1800-1900): ser. 1 , 1800-1863 by Royal Society (Great Britain) Pdf
Catalogue of Scientific Papers, 1800-1900
Author : Royal Society (Great Britain)
Publisher : Unknown
Page : 1022 pages
File Size : 51,9 Mb
Release : 1870
Category : Classification
ISBN : UIUC:30112010236328
Catalogue of Scientific Papers, 1800-1900 by Royal Society (Great Britain) Pdf
The World's Major Fibre Crops
Author : Josef Berger
Publisher : Unknown
Page : 332 pages
File Size : 48,8 Mb
Release : 1969
Category : Cotton growing
ISBN : CORNELL:31924000301865
The World's Major Fibre Crops by Josef Berger Pdf
Cotton; Jute, sisal, flax and hemp; Other fibre crops.
Wind Erosion in West Africa
Author : B. Buerkert,Bruce E. Allison
Publisher : Unknown
Page : 418 pages
File Size : 51,8 Mb
Release : 1996
Category : Africa, West
ISBN : STANFORD:36105020343484
Wind Erosion in West Africa by B. Buerkert,Bruce E. Allison Pdf
Water for Peace: Water supply technology
Author : Anonim
Publisher : Unknown
Page : 1024 pages
File Size : 46,8 Mb
Release : 1968
Category : Hydrology
ISBN : UCR:31210010141941
Water for Peace: Water supply technology by Anonim Pdf
Wind Erosion in Niger
Author : B. Buerkert,B.E. Allison,M. von Oppen
Publisher : Springer
Page : 298 pages
File Size : 55,7 Mb
Release : 1996-09-30
Category : Business & Economics
ISBN : UCSC:32106013250094
Wind Erosion in Niger by B. Buerkert,B.E. Allison,M. von Oppen Pdf
Since 1985, the University of Hohenheim, Germany, in collaboration with the ICRISAT Sahelian Center, Niger, has pursued the development of improved agricultural systems for smallholder farmers in the fragile agricultural ecosystem of the West African Sahel. Wind erosion is one of the constraints that limits crop production in the region and was therefore a major focus of research. In this book, scientists from different disciplines work together to present a holistic view of this crucial problem and offer possible solutions to farmers in the region. This book is intended for researchers and institutions focusing on sustainable agriculture in the West African Sahel, as well as in other parts of the world where wind erosion affects agricultural production. A deliberate effort has been made to ensure that the book will be comprehensible to a broad readership, including applied researchers, extension specialists, development workers and students working in the field of soil degradation and desertification, as well as national and international policymakers. Those involved in the planning and execution of natural resource protection programs, especially in West Africa, will also gain insights from this book. The book is written in English; the abstracts and the summary chapter are also given in French.
New Acquisitions in the UNECA Library
Author : United Nations. Economic Commission for Africa. Library
Publisher : Unknown
Page : 384 pages
File Size : 44,5 Mb
Release : 1971
Category : Electronic
ISBN : UCAL:C2769070
New Acquisitions in the UNECA Library by United Nations. Economic Commission for Africa. Library Pdf
FAO Library List of Recent Accessions
Author : Food and Agriculture Organization of the United Nations
Publisher : Unknown
Page : 642 pages
File Size : 41,9 Mb
Release : 1966
Category : Electronic
ISBN : UCBK:C089967967
FAO Library List of Recent Accessions by Food and Agriculture Organization of the United Nations Pdf
Index
Author : Food and Agriculture Organization of the United Nations. Documentation Center
Publisher : Unknown
Page : 454 pages
File Size : 54,8 Mb
Release : 1968
Category : Agriculture
ISBN : CORNELL:31924002060733