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Author : Geneva Dahlia Gardens
Publisher :
ISBN 13 :
Total Pages : 16 pages
Book Rating : 4.:/5 (951 download)
Download or read book Roots that Produce, 1938 written by Geneva Dahlia Gardens and published by . This book was released on 1938 with total page 16 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Geneva Dahlia Gardens
Publisher :
ISBN 13 :
Total Pages : 0 pages
Book Rating : 4.:/5 (951 download)
Download or read book Roots that Produce, 1938 written by Geneva Dahlia Gardens and published by . This book was released on 1938 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : J.E. Bradshaw
Publisher : Springer Science & Business Media
ISBN 13 : 0387927654
Total Pages : 304 pages
Book Rating : 4.3/5 (879 download)
Download or read book Root and Tuber Crops written by J.E. Bradshaw and published by Springer Science & Business Media. This book was released on 2010-09-11 with total page 304 pages. Available in PDF, EPUB and Kindle. Book excerpt: It is important to include Tuber and Root Crops in the Handbook of Plant Breeding. They include starchy staple crops that are of increasing importance for global food security and relief of poverty, important millennium goals for the United Nations. Indeed, 2008 was the UN International Year of the Potato in recognition of this role of the potato as the world’s third most important food crop after wheat and rice. The other major staples are cassava, sweetpotato and yam. Together they occupy about 50 million hectares, with production at 640 million metric tons, of which 70% is in developing countries. In total there are more than 30 species of Root and Tuber Crops grown in the world today. Given the content of other volumes in the series, it makes sense to include sugar and fodder beets; swedes and turnips; and minor root and tuber crops so that the book series is as complete as possible. Like the other volumes in the series, this one will present information on the latest in applied plant breeding using the current advances in the field, from an efficient use of genetic resources to the impact of biotechnology in plant breeding. Seven crop specific chapters are proposed, together with an introduction to this diverse set of plant species. Outstanding scientists for each crop species are proposed as senior authors, who may invite co-authors to contribute part of a chapter. In order to increase the overall acceptance of the volume, balance will be sought with authors from different research groups/countries who will be asked to contribute and collaborate where appropriate. The book should be of interest to researchers in both academic and industrial settings, and in both developed and developing countries, as well as students and teachers of plant breeding. It is currently extremely important to educate and train a new generation of plant breeders given the challenges faced by humankind in producing more food for an expanding global population during a period of environmental (including climate) change.
Author : S.V. Krupa
Publisher : Elsevier
ISBN 13 : 0444601678
Total Pages : 292 pages
Book Rating : 4.4/5 (446 download)
Download or read book Ecology of Root Pathogens written by S.V. Krupa and published by Elsevier. This book was released on 2012-12-02 with total page 292 pages. Available in PDF, EPUB and Kindle. Book excerpt: Ecology of Root Pathogens discusses the significance of fungi infecting the roots, and emphasizes the significant diseases of roots and their symptoms. This book also names the genera and species of fungi that cause diseases of roots, and classifies and characterizes the root and pathogen interaction in soil. The book describes the behavior of plant pathogenic bacteria, such as Agrobacterium, Corynebacterium, Xanthomonas, Pseudomonas, Erwinia, and Streptomyces. It also explores how plants and plant-produced stimuli affect the associated population of plant parasitic nematodes and how these plant parasitic nematodes affect higher plants in certain ways. In addition, this book discusses the morphology, classification, nomenclature, multiplication and translocation of viruses infecting the plants. It also describes the symptoms of the virus infection in roots. The book includes a discussion on the fundamentals of biological control, which include the pathosystem concept, the behavior of the soil microflora in the soil, the reservoirs for infection, the processes of pathogen decline, and the integrated effects on the decline of the pathogen. This discussion on biological control also presents the natural and artificially induced biological control. This book will be of great value to soil microbiologists and plant pathologists.
Author : James G. Horsfall
Publisher : Elsevier
ISBN 13 : 0323143393
Total Pages : 689 pages
Book Rating : 4.3/5 (231 download)
Download or read book Plant Pathology V1 written by James G. Horsfall and published by Elsevier. This book was released on 2012-12-02 with total page 689 pages. Available in PDF, EPUB and Kindle. Book excerpt: Plant Pathology: An Advanced Treatise, Volume I: The Diseased Plant presents an integrated synthesis of the scope, importance, and history of plant pathology, emphasizing the concept of disease, not of diseases. The book focuses on pathological processes, defense devices, predisposition, and therapy of the diseased plant. It explores the normal pathways that are obstructed in sick plants; how the pathogen causes dysfunction; and how the host plant reacts to the pathogen. This book also considers the logistics and the strategy of disease and how to combat it. This volume is organized into 15 chapters and begins with an overview of plant pathology, its history, and its relation to other sciences, along with plant predisposition to disease, and the resistance-susceptibility problem. The next chapters examine how sickness in plants is recognized and diagnosed, the tissue breakdown in diseases, and the effects of parasites on the processes in plants. The impact of disease on water balance and respiration in plants and the histology of disease resistance in plants are also explained. This volume also covers the physiological and chemical basis of defense by higher plants against potential or invading pathogens and the hypersensitivity concept in plant pathology. The final chapter discusses the physical and chemical therapy of the diseased plant. This book will appeal to all who are interested in a theoretical treatment of plant pathology and in the broad ecological relationships among organisms, as well as to research workers and advanced students of applied biology.
Author : United States Tariff Commission
Publisher :
ISBN 13 :
Total Pages : 210 pages
Book Rating : 4.:/5 (3 download)
Download or read book Starches, Dextrines & Related Products written by United States Tariff Commission and published by . This book was released on 1940 with total page 210 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :
Publisher :
ISBN 13 :
Total Pages : 450 pages
Book Rating : 4.3/5 (117 download)
Download or read book Foreign Crops and Markets written by and published by . This book was released on with total page 450 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Joseph A. Pratt
Publisher : Elsevier
ISBN 13 : 0080513026
Total Pages : 322 pages
Book Rating : 4.0/5 (85 download)
Download or read book Offshore Pioneers: Brown & Root and the History of Offshore Oil and Gas written by Joseph A. Pratt and published by Elsevier. This book was released on 1997-11-03 with total page 322 pages. Available in PDF, EPUB and Kindle. Book excerpt: Fifty years ago, in November 1947, Brown & Root helped Kerr-McGee build the first out-of-sight-land offshore platform that produced oil. The date is widely celebrated as the birth of the modern offshore industry. In the years since this historic occasion, Brown & Root has continued to pioneer in the design and construction of offshore pipelines and platforms. Along with the rest of the offshore industry, the company has helped develop technology capable of finding and producing oil in deepwater and in harsh environments around the world.This history puts a human face on the process of technological change. Using the words of many of those who took part in Brown & Root's offshore activities, this book recounts their efforts to find practical ways to recover offshore oil. Building on lessons learned in the Gulf of Mexico before and after World War II, the company's personnel adapted offshore technologies to conditions encountered in Venezuela, the Middle East, Alaska, and other regions before becoming one of the first engineering and construction companies to confront the challenge of North Sea development in the 1960's.Through times of boom and bust in the oil industry, the search for effective technology had continued. The process has not always been smooth, but the results have been impressive. As we enter a new and exciting era in offshore technology, the history of the first fifty years of the industry provides a useful context for understanding current and future events.
Author :
Publisher :
ISBN 13 :
Total Pages : 1188 pages
Book Rating : 4.A/5 ( download)
Download or read book International Reference Service written by and published by . This book was released on 1941 with total page 1188 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Ruth Elmquist Rogers
Publisher :
ISBN 13 :
Total Pages : 1314 pages
Book Rating : 4.3/5 ( download)
Download or read book Physical and Chemical Changes Produced in Bleached Cotton Duck by Chaetomium Globosum and Spirochaeta Cytophaga written by Ruth Elmquist Rogers and published by . This book was released on 1941 with total page 1314 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :
Publisher :
ISBN 13 :
Total Pages : 1210 pages
Book Rating : 4.:/5 (89 download)
Download or read book Yearbook of Agriculture written by and published by . This book was released on 1936 with total page 1210 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :
Publisher :
ISBN 13 :
Total Pages : 1248 pages
Book Rating : 4.3/5 (121 download)
Download or read book International Review of Agriculture written by and published by . This book was released on 1945 with total page 1248 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : W. Böhm
Publisher : Springer Science & Business Media
ISBN 13 : 3642672825
Total Pages : 202 pages
Book Rating : 4.6/5 (426 download)
Download or read book Methods of Studying Root Systems written by W. Böhm and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 202 pages. Available in PDF, EPUB and Kindle. Book excerpt: Root research under natural field conditions is still a step-child of science. The reason for this is primarily methodological. The known methods are tedious, time consuming, and the accuracy of their results is often not very great. Many research workers have been discouraged by doing such root studies. The need for more information on the development and distribution of plant roots in different soils under various ecological conditions is, however, obvious in many ecological disciplines. Especially the applied botanical sciences such as agriculture, horticulture, and forestry are interested in obtaining more data on plant roots in the soil. This book will give a survey of existing methods in ecological root research. Primarily field methods are presented; techniques for pot experiments are described only so far as they are important for solving ecological problems. Laboratory methods for studying root physiology are not covered in this book. Scientific publications on roots are scattered in many different journals published all over the world. By working through the international root literature I found that about ten thousand papers on root ecology have been published at the present. This is not very much compared with the immense literature on the aboveground parts of the plants, but is, however, too much to cite in this book.
Author :
Publisher :
ISBN 13 :
Total Pages : 308 pages
Book Rating : 4.3/5 (243 download)
Download or read book United States Imports for Consumption of Merchandise written by and published by . This book was released on 1948 with total page 308 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : United States. Bureau of Foreign and Domestic Commerce
Publisher :
ISBN 13 :
Total Pages : 416 pages
Book Rating : 4.:/5 (31 download)
Download or read book World Trade Notes on Chemicals and Allied Products written by United States. Bureau of Foreign and Domestic Commerce and published by . This book was released on 1939 with total page 416 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : United States Department of State
Publisher :
ISBN 13 :
Total Pages : 584 pages
Book Rating : 4.F/5 ( download)
Download or read book Press Releases written by United States Department of State and published by . This book was released on 1939 with total page 584 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Commonwealth Bureau of Horticulture and Plantation Crops
Publisher :
ISBN 13 :
Total Pages : 582 pages
Book Rating : 4.E/5 ( download)
Download or read book Technical Communication - Commonwealth Bureau of Horticulture and Plantation Crops written by Commonwealth Bureau of Horticulture and Plantation Crops and published by . This book was released on 1945 with total page 582 pages. Available in PDF, EPUB and Kindle. Book excerpt:
