Semences Et Plants 2e D
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Semences Et Plants 2e D
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Author : MACIEJEWSKI Jean
language : en
Publisher: Lavoisier
Release Date : 2013-10-09
Semences Et Plants 2e D written by MACIEJEWSKI Jean and has been published by Lavoisier this book supported file pdf, txt, epub, kindle and other format this book has been release on 2013-10-09 with categories.
Produire des semences et des plants certifiés, c’est concourir au progrès agricole que permet l’évolution constante de la génétique et de ses applications. Cinquante pour cent de la productivité des principales productions agricoles lui sont redevables. Cependant, la législation actuelle fait débat : en effet, elle tend à se durcir afin d’apporter des garanties pour l'utilisateur sur la qualité germinative, la pureté spécifique, la pureté variétale, l'état sanitaire, et à encadrer la production des semences commerciales. Cette nouvelle édition de Semences et plants a pour vocation de faire un point sur l’état actuel de la production de semences et de plants certifiés au vu des récentes évolutions de la réglementation. Les bases scientifiques et les données techniques inhérentes à cette production sont largement développées. Documenté et complet, cet ouvrage s’adresse aux étudiants et aux formateurs de l’enseignement agricole, aux agents du développement agricole et aux agriculteurs – qu’ils soient multiplicateurs ou usagers – qui y trouveront les connaissances techniques et économiques qui leur sont indispensables.
Bibliographic Guide To Refrigeration 1965 1968
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Author : Yong Zhou
language : en
Publisher: Elsevier
Release Date : 2013-10-22
Bibliographic Guide To Refrigeration 1965 1968 written by Yong Zhou and has been published by Elsevier this book supported file pdf, txt, epub, kindle and other format this book has been release on 2013-10-22 with Reference categories.
Bibliographic Guide to Refrigeration 1965-1968 is a bibliographic guide to all the documents abstracted in the International Institute of Refrigeration Bulletin during the period 1965-1968. The references include nearly 7,000 reports, articles, and communications, classified according to subjects, and followed by a listing of books. This book is divided into 10 parts and begins with a listing of references on thermodynamics, heat transfer, and other basic physical phenomena relating to refrigeration, including desiccation and measurements of temperature, humidity, and pressure. The next sections are devoted to the physics of low temperatures and cryogenics; production and distribution of cold; refrigerating plants (mainly in the food domain); and refrigerated transport and packaging. Other references deal with air conditioning and heat pumps; and industrial, biological, medical, and agricultural applications of refrigeration. The final section focuses on standards and regulations, economics and statistics, and education and trade activities in the refrigeration industry. This guide is intended to assist researchers, engineers, manufacturers, and operators who are in either constant or occasional contact with the refrigeration domain.
African Acronyms And Abbreviations
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Author : David E. Hall
language : en
Publisher: Bloomsbury Publishing
Release Date : 2015-12-17
African Acronyms And Abbreviations written by David E. Hall and has been published by Bloomsbury Publishing this book supported file pdf, txt, epub, kindle and other format this book has been release on 2015-12-17 with Language Arts & Disciplines categories.
This is a directory of approximately 13,000 acronyms and abbreviations relating to Africa, including names of societies, institutions, associations, movements, government departments, agencies, ministries, committees, trade unions and commercial companies, from the 19th century onwards, which have been gathered from scholarly monographs and journal articles. The acronyms and abbreviations are international in scope, with many cross-references.
Seed Policy And Programmes For Sub Saharan Africa
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Author : Food and Agriculture Organization of the United Nations
language : en
Publisher: Food & Agriculture Org.
Release Date : 1999
Seed Policy And Programmes For Sub Saharan Africa written by Food and Agriculture Organization of the United Nations and has been published by Food & Agriculture Org. this book supported file pdf, txt, epub, kindle and other format this book has been release on 1999 with Business & Economics categories.
One of the major challenges facing most countries in sub-Saharan Africa is the need to invest significant resources into strengthening their capacity to increase the availability of good-quality seeds of a wider range of plant varieties. This publication presents the proceedings of the Regional Technical Meeting on Seed Policy and Programmes for sub-Saharan Africa.
Ec Index
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Author :
language : en
Publisher:
Release Date : 1985
Ec Index written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1985 with European communities categories.
Fao Seed Review 1989 90
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Author : Food and Agriculture Organization of the United Nations
language : en
Publisher: Food & Agriculture Org.
Release Date : 1994
Fao Seed Review 1989 90 written by Food and Agriculture Organization of the United Nations and has been published by Food & Agriculture Org. this book supported file pdf, txt, epub, kindle and other format this book has been release on 1994 with Seeds categories.
Inventory Of Seeds And Plants Imported
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Author :
language : en
Publisher:
Release Date : 1957
Inventory Of Seeds And Plants Imported written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1957 with Germplasm resources, Plant categories.
Evaluation Of Gef Support For Biosafety
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Author :
language : en
Publisher: GEF Evaluation Office
Release Date : 2006
Evaluation Of Gef Support For Biosafety written by and has been published by GEF Evaluation Office this book supported file pdf, txt, epub, kindle and other format this book has been release on 2006 with categories.
Bibliography Of Agriculture
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Author :
language : en
Publisher:
Release Date : 1961
Bibliography Of Agriculture written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1961 with Agriculture categories.
A Manual For The Identification Of Plant Seeds And Fruits
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Author : R.T.J. Cappers
language : en
Publisher: Barkhuis
Release Date : 2022-02-05
A Manual For The Identification Of Plant Seeds And Fruits written by R.T.J. Cappers and has been published by Barkhuis this book supported file pdf, txt, epub, kindle and other format this book has been release on 2022-02-05 with Social Science categories.
The taxonomic and ecological identification of individual seeds and fruits of wild and cultivated plants is not always straightforward. This book helps you to get started, and also serves as a basis for further identification. It describes the inflorescence(s) and infructescence(s) seen in each of a set of 30 plant families, as well as the morphology of the seeds and fruits (with special emphasis on typology), the dispersal units (diaspores), and, if present, heterodiaspory. The manual is richly illustrated with 640 color photos of inflorescences, infructescences, seeds, fruits, and diaspores. Technical terms are described in a glossary. Indices of scientific plant names and subject names are included. This book will be of interest not only to those engaged in the identification of seeds and fruits, such as those who work in seed testing, but also to taxonomists, ecologists, archaeobotanists, and florists who wonder what they are looking at. This handbook is a completely revised version of the first edition, which was published in 2013. An important adaptation relates to new developments in plant taxonomy and the classification of fruits and diaspores. The number of plant families has been extended from 19 to 30.