Operations Manual for National Clonal Germplasm Repositories PDF Download

Author:
Publisher:
ISBN:
Category : Clone cells
Languages : en
Pages : 296

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Author: Lloyd Knutson
Publisher: Springer Science & Business Media
ISBN: 9400923333
Category : Science
Languages : en
Pages : 526

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Book Description
Topics for the Beltsville Symposia are selected to highlight specific areas of research and science policy that are of concern to scientists in the Beltsville Area as well as to the general scientific community. Each sympo sium in the series is structured to provide a realistic appraisal of current findings, research progress, and relevant policy issues within the constraints established by the organizing committee. Thus, the presentations and dis cussions that have marked these symposia have had a strong appeal to the broad community of scientists. Knowledge of the diversity of living organisms is still quite limited. Since the time of Linnaeus, about 1.7 million species have been described. The actual number has been estimated between 5-50 million. Many species, land races, and strains are vanishing. Clearly, the world's scientific institutions are inadequately equipped to attain sufficient knowledge of a significant fraction of the diverse living forms. Also, efforts in the collection and preservation of germplasm of plants and animals urgently need to be strengthened. These mattes are critically important to future generations. This symposium addresses vital concerns of biotic diversity and germ plasm preservation from diverse perspectives. Many of the parts provide concrete recommendations for action, and they call attention to areas of research that must be pursued with intensity.

Author: National Research Council
Publisher: National Academies Press
ISBN: 0309043905
Category : Science
Languages : en
Pages : 191

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In the United States, the critical task of preserving our plant genetic resources is the responsibility of the National Plant Germplasm System (NPGS). NPGS undergoes a thorough analysis in this book, which offers wide-ranging recommendations for equipping the agency to better meet U.S. needsâ€"and lead international conservation efforts. The book outlines the importance and status of plant genetic conservation and evaluates NPGS's multifaceted operations. Two options for revamping NPGS within the U.S. Department of Agriculture are included.

Author: B. M. Reed
Publisher: Bioversity International
ISBN: 9290436409
Category : Gene banks, Plant
Languages : en
Pages : 116

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Author: Jules Janick
Publisher: John Wiley & Sons
ISBN: 1118061128
Category : Science
Languages : en
Pages : 243

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Plant Breeding Reviews is an ongoing series presenting state-of-the art review articles on research in plant genetics, especially the breeding of commercially important crops. Articles perform the valuable function of collecting, comparing, and contrasting the primary journal literature in order to form an overview of the topic. This detailed analysis bridges the gap between the specialized researcher and the broader community of plant scientists.

Author: L.E. Towill
Publisher: Springer Science & Business Media
ISBN: 3662046741
Category : Science
Languages : en
Pages : 406

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Book Description
Ex situ preservation of germplasm for higher plant species has been accom plished using either seeds or clones, but storage of these under typical condi tions does not provide the extreme longevities that are needed to minimize risk of loss. Costs of maintenance and regeneration of stocks are also high. Systems that provide virtually indefinite storage should supplement existing methods and it is within this context that cryopreservation is presented. The use of low temperature preservation was initially more a concern of medicine and animal breeding, and was expanded to plants in the 1970s. Sur vival after cryogenic exposure has now been demonstrated for diverse plant groups including algae, bryophytes, fungi and higher plants. If survival is com monplace, then the eventual application is a cryopreservation system, whereby cells, tissues and organs are held indefinitely for use, often in the unforeseen future. The increasing interest and capabilities for application could not have occurred at a more opportune time since expanding human populations have placed unprecedented pressures on plant diversity. This book emphasizes cry opreservation of higher plants and was initially driven by the concern for loss of diversity in crops and the recognized need that this diversity would be essential for continued improvement of the many plants used by society for food, health and shelter. The interest in cryopreservation has been expanded by conservationists and their concerns for retaining, as much as possible, the diversity of natural populations. The need for cryopreservation, thus, is well established.

Author: Timothy C. Hohn
Publisher: Rowman & Littlefield
ISBN: 1538151790
Category : Gardening
Languages : en
Pages : 415

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Book Description
This breakthrough handbook for botanical garden and arboretum curators (and curators in training) has now been expanded and updated fifteen years after the last edition was published. The new edition includes up-to-date information and methods for the preservation and conservation of plants and their use in both ex-situ and in-situ conservation programs, habitat restorations, and conservation research. There are expanded and updated sections on plant acquisitions and field collecting that conform to the Convention on Biological Diversity protocols. New technologies for documenting plant collections are described including reviews of the most common software programs to streamline this process. Recommendations for plant preservation—caring for collections—have been updated with expanded information on basic horticulture practice, sustainable techniques, special applications for conservation collections, and examples of preservation plans. There is an entirely new section on collections research and applications with several chapters on the latest conservation practices, technologies, and programs involving collections. All of the basic and essential information for collections management contained within the first edition, including specific recommendations and examples, has been expanded and updated with recommendations on new technologies and procedures to assist and guide curators in their critical role as plant collection developers, managers, and programmers. What is an important resource for public garden professionals and students has now become even more essential.

Author: Harvey K Hall
Publisher: CABI
ISBN: 1780646682
Category : Science
Languages : en
Pages : 378

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Book Description
This practical book provides a comprehensive and accessible overview of all aspects of the commercial production of blackberries and their hybrids, covering plant growth and development, cultivar description and selection, propagation, pruning, soil and water management, postharvest management, economics and marketing, and pest identification and management. Cultivated blackberries are a relatively new crop, but with new cultivars and cultural practices they are now grown and available worldwide. Production regions have expanded internationally due to innovative methods showing much promise and evidence of human health benefits.

Author:
Publisher:
ISBN:
Category : Germplasm resources, Plant
Languages : en
Pages : 582

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Author: Louise Ferguson
Publisher: UCANR Publications
ISBN: 1601078773
Category : Technology & Engineering
Languages : en
Pages : 346

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Book Description
The long-awaited Pistachio Production Manual from the University of California is here! The combined knowledge of 42 UC and industry experts and years of research and field trials are brought to fruition in this long awaited, 321-page manual. From an overview of the state of the industry to physiological disorders, the 8-part manual covers everything you need to know. Chapters cover topics including orchard design; rootstocks and cultivars; planting and training young trees; weed, insect, mite, and vertebrate management; irrigation and salinity management; disease management; and physiological disorders including alternate bearing, nut blanking and shell splitting. Over 200 color photographs and 60 diagrams, charts, and tables illustrate key points. The back cover includes a photographic guide to the developmental stages of the pistachio.