Manual Pr Ctico Para La Producci N De Semilla De Papa
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Manual Pr Ctico Para La Producci N De Semilla De Papa
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Author : María Beatriz Baladao
language : es
Publisher:
Release Date : 1978
Manual Pr Ctico Para La Producci N De Semilla De Papa written by María Beatriz Baladao and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1978 with categories.
Manual De Produccion De Semilla De Papa De Calidad Usando Aeroponia
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Author : Otazu, V.
language : es
Publisher: International Potato Center
Release Date : 2010-11-30
Manual De Produccion De Semilla De Papa De Calidad Usando Aeroponia written by Otazu, V. and has been published by International Potato Center this book supported file pdf, txt, epub, kindle and other format this book has been release on 2010-11-30 with categories.
Meat Hygiene
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Author : J. F. Gracey
language : en
Publisher: Bailliere Tindall Limited
Release Date : 1999
Meat Hygiene written by J. F. Gracey and has been published by Bailliere Tindall Limited this book supported file pdf, txt, epub, kindle and other format this book has been release on 1999 with Medical categories.
Introducing the 10th Edition of this standard text covering all aspects of meat hygiene, from the production of clean and healthy animals, to the hygienic processing of meat and meat products, and the avoidance of food-borne hazards. This edition has been fully updated and revised to reflect a more integrated "farm to table" approach, and a more international perspective. Includes new material on BSE, a new section on operational hygiene, and more complete treatment of husbandry and ante-mortem issues.
Manual Of Techniques In Insect Pathology
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Author : Lawrence A. Lacey
language : en
Publisher: Academic Press
Release Date : 1997-02-27
Manual Of Techniques In Insect Pathology written by Lawrence A. Lacey and has been published by Academic Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 1997-02-27 with Technology & Engineering categories.
Biological Techniques is a series of volumes aimed at introducing to a wide audience the latest advances in methodology. The pitfalls and problems of new techniques are given due consideration, as are those small but vital details not always explicit in the methods sections of journal papers. In recent years, most biological laboratories have been invaded by computers and a wealth of new DNA technology and this will be reflected in many of the titles appearing in the series. The books will be of value to advances researches and graduate students seeking to learn and apply new techniques, and will be useful to teachers of advanced undergraduate courses involving practical or project work. This manual describes the broad array of techniques that are used in insect pathology. It will provide biologists, insect pathologists, entomologists, and those interested in biological control, with the necessary information to work on a variety of pathogen groups. This book will be an essential laboratory reference for insect pathologists. Features include: * Step by-step instructions on how to isolate, identify, culture, bioassay and store the major groups of entomopathogens * Details of the practical knowledge needed by beginners to apply the techniques * Chapters written by an international group of experts * Discussion of safety testing of entomopathogens in mammals and also broader methods such as microscopy and molecular techniques * Provides extensive supplemental literature and recipes for media, fixatives and stains
Utilizaci N De Las Rocas Fosf Ricas Para Una Agricultura Sostenible
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Author : Food and Agriculture Organization of the United Nations
language : es
Publisher: Fao
Release Date : 2007-09
Utilizaci N De Las Rocas Fosf Ricas Para Una Agricultura Sostenible written by Food and Agriculture Organization of the United Nations and has been published by Fao this book supported file pdf, txt, epub, kindle and other format this book has been release on 2007-09 with Technology & Engineering categories.
Extensas investigaciones sobre el potencial agronómico y la efectividad de las rocas fosfóricas como fuente de fósforo han sido realizadas especialmente en África, Asia y América Latina y el Caribe. Existe una gran cantidad de información dispersa en informes y publicaciones de diversa índole. Este Boletín describe de manera detallada los tópicos principales relacionados con la utilización de las rocas fosfóricas en la agricultura, incluyendo los últimos resultados de la investigación sobre el tema y proporciona directivas para su empleo como roca fosfórica de aplicación directa a los suelos ácidos de las zonas tropicales y subtropicales.
Insect Pathology
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Author : Yoshinori Tanada
language : en
Publisher: Academic Press
Release Date : 2012-12-02
Insect Pathology written by Yoshinori Tanada and has been published by Academic Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2012-12-02 with Technology & Engineering categories.
Insect Pathology is designed for a broad spectrum of readers. Is should be useful to students, lecturers, and researchers requiring information about the principles in insect pathology and the biology of pathogens. It should serve as a resource for specialists to learn about other insect pathogen systems, for generalists to become aware of advances in insect pathology, and for scientists and students, beginning or otherwise, interested in learning about insect pathology. This book was originally intended to update the 1949 test by E. A. Steinhaus entitled Principles of Insect Pathology. The purpose for this book was twofold: To serve (1) as a text for an insect pathology and/or biological control class and (2) as a comprehensive reference source. Because this book summarizes much of the available information, its usefulness as a textbook for an insect pathology class is apparent. Although the literature citations are extensive, they are far from complete. The literature in insect pathology is voluminous and for the past decade has been expanding at an almost exponential rate. A complete review of the literature is beyond the scope of the book, and an omission of a reference does not preclude its importance. Our citations, however, should serve as a good starting point for those who wish to obtain further information. We have attempted to cover equally all subdisciplines, but shortcomings are unavoidable. For these, we take full responsibility.
Mycorrhizal Fungi In South America
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Author : Marcela C. Pagano
language : en
Publisher: Springer
Release Date : 2019-06-12
Mycorrhizal Fungi In South America written by Marcela C. Pagano and has been published by Springer this book supported file pdf, txt, epub, kindle and other format this book has been release on 2019-06-12 with Science categories.
This new book shows the work done by researchers dedicated to the study of different mycorrhizas types, the fungal species associated and their distribution influenced by geographical and environmental factors among the different South American biogeographic regions. The exclusive biotic and abiotic characteristics delimit natural ecosystems with uniques biological communities, where mycorrhizologists have investigated plant symbioses in those ecosystems for decades, providing data from Venezuelan Great Savannah, Andes, Puna, Chaco, Caatinga, Monte, Atlantic Forest, Marginal Forest, Cerrado, Patagonia, Yungas, Rainforest, Andean-Patagonian Forests, and Antarctic section. In these environments, different mycorrhizal associations (arbuscular / ericoid / orchidoid / ectomycorrhizal / mycoheterotrophic) are present in herbaceous plants, shrubs, and trees. Mycorrhizal associations were studied from different researching points of view (biodiversity, biological invasions, biotic / abiotic disturbances, altitudinal variations, seasonal changes, land uses). The aim of this Book is to compile research on mycorrhizal fungi and their associations in environments of South America, throughout the synthesis of information from natural and anthropogenic related environments. The book focuses in different bioregions of South America from tropical areas to the southern cone, and it will be useful to those who work on plant-fungal interactions in different vegetation types and in agricultural lands from South America and worldwide.
Successful Seed Programs
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Author : Johnson E. Douglas
language : en
Publisher: CRC Press
Release Date : 2019-07-11
Successful Seed Programs written by Johnson E. Douglas and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2019-07-11 with Business & Economics categories.
This book provides the administrator with a basic reference for assessing the stage of development of the seed program, identifying needs, developing plans, and taking actions necessary to build a successful seed program to help managers and leaders to plan and implement successful activities.
General Microbiology
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Author : Hans G. Schlegel
language : en
Publisher: Cambridge University Press
Release Date : 1993-07-08
General Microbiology written by Hans G. Schlegel and has been published by Cambridge University Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 1993-07-08 with Medical categories.
This revised, up-dated and expanded edition of Professor Schlegel's well-established textbook provides an excellent introduction to microbiology for a wide range of undergraduate students.
Microbe Hunters
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Author : Paul De Kruif
language : en
Publisher:
Release Date : 1926
Microbe Hunters written by Paul De Kruif and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1926 with Bacteriologists categories.
Paul de Kruif's Microbe Hunters is a timeless dramatization of the scientists, bacteriologists, doctors, and medical technicians who discovered microbes and invented the vaccines to counter them. De Kruif reveals the now seemingly simple but really fundamental discoveries of science - for instance, how a microbe was first viewed in a clear drop of rain water, and when, for the first time ever, Louis Pasteur discovered that a simple vaccine could save a man from the ravages of rabies by attacking the microbes that cause it.