Community Seed Banks

Author : Ronnie Vernooy
Publisher : Routledge
ISBN 13 : 1134608608
Total Pages : 323 pages
Book Rating : 4.07/5 ( download)

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Download or read book Community Seed Banks written by Ronnie Vernooy and published by Routledge. This book was released on 2015-05-15 with total page 323 pages. Available in PDF, EPUB and Kindle. Book excerpt: Community seed banks first appeared towards the end of the 1980s, established with the support of international and national non-governmental organizations. This book is the first to provide a global review of their development and includes a wide range of case studies. Countries that pioneered various types of community seed banks include Bangladesh, Brazil, Ethiopia, India, Nepal, Nicaragua, the Philippines and Zimbabwe. In the North, a particular type of community seed bank emerged known as a seed-savers network. Such networks were first established in Australia, Canada, the UK and the USA before spreading to other countries. Over time, the number and diversity of seed banks has grown. In Nepal, for example, there are now more than 100 self-described community seed banks whose functions range from pure conservation to commercial seed production. In Brazil, community seed banks operate in various regions of the country. Surprisingly, despite 25 years of history and the rapid growth in number, organizational diversity and geographical coverage of community seed banks, recognition of their roles and contributions has remained scanty. The book reviews their history, evolution, experiences, successes and failures (and reasons why), challenges and prospects. It fills a significant gap in the literature on agricultural biodiversity and conservation, and their contribution to food sovereignty and security.

Author : Mary Allessio Leck
Publisher : Elsevier
ISBN 13 : 0323148654
Total Pages : 485 pages
Book Rating : 4.58/5 ( download)

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Download or read book Ecology of Soil Seed Banks written by Mary Allessio Leck and published by Elsevier. This book was released on 2012-12-02 with total page 485 pages. Available in PDF, EPUB and Kindle. Book excerpt: Ecology of Soil Seed Banks examines the factors that influence seed bank dynamics and the variety of patterns found among different species. This book presents seed banks in a community context to explore the ecological implications of different patterns, and thus begin the development of a synthesis by comparing various communities. Organized into five parts, this book first examines the general processes that influence inputs or losses from the seed bank, including predation, dormancy/germination mechanisms, and their evolutionary importance. Then, this text examines seed banks in a community context. Only eight vegetation types are included, but the range in diversity of life form, length of growing season, and dominant environmental conditions allow comparisons of seed bank patterns. This book also explores the role of seed banks in vegetation management. This reference material will be a valuable reference material to population and community ecologists and managers. Evolutionary consequences of seed banks should be of interest to population and theoretical biologists.

Author : Petr Pyšek
Publisher :
ISBN 13 :
Total Pages : 284 pages
Book Rating : 4.90/5 ( download)

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Download or read book Plant Invasions written by Petr Pyšek and published by . This book was released on 1995 with total page 284 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Author : Robert S Gallagher
Publisher : CABI
ISBN 13 : 1780641834
Total Pages : 317 pages
Book Rating : 4.36/5 ( download)

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Download or read book Seeds, 3rd Edition written by Robert S Gallagher and published by CABI. This book was released on 2013-12-06 with total page 317 pages. Available in PDF, EPUB and Kindle. Book excerpt: The 3rd edition of Seeds: The Ecology of Regeneration in Plant Communities highlights the many advances in the field of seed ecology and its relationship to plant community dynamics that have taken place in recent years. The new edition also features chapters on seed development and morphology, seed chemical ecology, implications of climate change on regeneration by seed, and the functional role of seed banks in agricultural and natural ecosystems. The book is aimed at advanced level students and researchers in the fields of seed science, seed ecology and plant ecology.

Author : Janice Murphy
Publisher : Nova Science Publishers
ISBN 13 : 9781536103885
Total Pages : 0 pages
Book Rating : 4.88/5 ( download)

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Download or read book Seed Banks written by Janice Murphy and published by Nova Science Publishers. This book was released on 2016 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book provides new research in the study on seed banks. Chapter One begins with an overview of seed bank research in Central European grasslands. Chapter Two focuses on the Caucasus Regional Seed Bank (CRSB). Chapter Three discusses Crofton weed invasion history and damages in China, seed characteristics, germination characteristics and light dependence of seed germination. Chapter Four provides a case study review of soil seed bank and rangeland conditions in North Patagonia.

Author : Cindy Conner
Publisher : New Society Publishers
ISBN 13 : 155092575X
Total Pages : 202 pages
Book Rating : 4.53/5 ( download)

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Download or read book Seed Libraries written by Cindy Conner and published by New Society Publishers. This book was released on 2015-02-01 with total page 202 pages. Available in PDF, EPUB and Kindle. Book excerpt: Community-based initiatives to preserve and protect our food supply Historically, seed companies were generally small, often family-run businesses. Because they were regionally based, they could focus on varieties well-suited to the local environment. A Pacific Northwest company, for example, would specialize in different cultivars than a company based in the Southeast. However the absorption of these small, independent seed businesses into large multinationals, combined with the advancement of biotechnology resulting in hybrids and GMO seeds, has led to a serious loss of genetic diversity. The public is now at the mercy of the corporations that control the seeds. In the past few years, gardeners have realized the inherent danger in this situation. A growing movement is striving to preserve and expand our stock of heritage and heirloom varieties through seed saving and sharing opportunities. Seed Libraries is a practical guide to saving seeds through community programs, including: Step-by-step instructions for setting up a seed library A wealth of ideas to help attract patrons and keep the momentum going Profiles of existing libraries and other types of seed saving partnerships Whoever controls the seeds controls the food supply. By empowering communities to preserve and protect the genetic diversity of their harvest, Seed Libraries is the first step towards reclaiming our self-reliance while enhancing food security and ensuring that the future of food is healthy, vibrant, tasty, and nutritious. Cindy Conner is a permaculture educator, founder of Homeplace Earth and producer of two popular instructional gardening DVDs. She is also the author of Grow a Sustainable Diet .

Author : Helen Anne Curry
Publisher : Univ of California Press
ISBN 13 : 0520973798
Total Pages : 336 pages
Book Rating : 4.94/5 ( download)

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Download or read book Endangered Maize written by Helen Anne Curry and published by Univ of California Press. This book was released on 2022-01-25 with total page 336 pages. Available in PDF, EPUB and Kindle. Book excerpt: Charting the political, social, and environmental history of efforts to conserve crop diversity. Many people worry that we're losing genetic diversity in the foods we eat. Over the past century, crop varieties standardized for industrial agriculture have increasingly dominated farm fields. Concerned about what this transition means for the future of food, scientists, farmers, and eaters have sought to protect fruits, grains, and vegetables they consider endangered. They have organized high-tech genebanks and heritage seed swaps. They have combed fields for ancient landraces and sought farmers growing Indigenous varieties. Behind this widespread concern for the loss of plant diversity lies another extinction narrative that concerns the survival of farmers themselves, a story that is often obscured by urgent calls to collect and preserve. Endangered Maize draws on the rich history of corn in Mexico and the United States to uncover this hidden narrative and show how it shaped the conservation strategies adopted by scientists, states, and citizens. In Endangered Maize, historian Helen Anne Curry investigates more than a hundred years of agriculture and conservation practices to understand the tasks that farmers and researchers have considered essential to maintaining crop diversity. Through the contours of efforts to preserve diversity in one of the world's most important crops, Curry reveals how those who sought to protect native, traditional, and heritage crops forged their methods around the expectation that social, political, and economic transformations would eliminate diverse communities and cultures. In this fascinating study of how cultural narratives shape science, Curry argues for new understandings of endangerment and alternative strategies to protect and preserve crop diversity.

Author :
Publisher : Bioversity International
ISBN 13 : 9290432365
Total Pages : 17 pages
Book Rating : 4.64/5 ( download)

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Download or read book Genebank Standards written by and published by Bioversity International. This book was released on 1994 with total page 17 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Author : Cary Fowler
Publisher : Prospecta Press
ISBN 13 : 9781632261397
Total Pages : 0 pages
Book Rating : 4.91/5 ( download)

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Download or read book Seeds on Ice: Svalbard and the Global Seed Vault written by Cary Fowler and published by Prospecta Press. This book was released on 2024-04-23 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: The remarkable story of the Global Seed Vault--and the valiant effort to save the past and the future of agriculture: Now updated with a new chapter by the author and photos from recent improvements in the facilities. Closer to the North Pole than to the Arctic Circle, on an island in a remote Norwegian archipelago, lies a vast global seed bank buried within a frozen mountain. At the end of a 130-meter long tunnel chiseled out of solid stone is a room filled with humanity's precious treasure, the largest and most diverse seed collection ever assembled: more than a half billion seeds containing the world's most prized crops, a safeguard against catastrophic starvation. The Global Seed Vault, a visionary model of international collaboration, is the brainchild of Cary Fowler, renowned scientist, conservationist, and biodiversity advocate. In SEEDS ON ICE, Fowler tells for the first time the comprehensive inside story of how the "doomsday seed vault" came to be, while the breathtaking photographs offer a stunning guided tour not only of the private vault, but of the windswept beauty and majesty of Svalbard and the enchanting community of people in Longyearbyen. With growing evidence that unchecked climate change will seriously undermine food production and threaten the diversity of crops around the world, SEEDS ON ICE offers a personal and passionate reminder that we shouldn't take our reliance on the world of plants for granted--and that, in a very real sense, the future of the human race rides on this frozen and indispensable biodiversity.

Author : Michael Halewood
Publisher : Routledge
ISBN 13 : 1136537538
Total Pages : 406 pages
Book Rating : 4.30/5 ( download)

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Download or read book Farmers' Crop Varieties and Farmers' Rights written by Michael Halewood and published by Routledge. This book was released on 2016-03-21 with total page 406 pages. Available in PDF, EPUB and Kindle. Book excerpt: Over the last 50 years there has been a growing appreciation of the important role that farmers play in the development and conservation of crop genetic diversity, and the contribution of that diversity to agro-ecosystem resilience and food security. This book examines policies that aim to increase the share of benefits that farmers receive when others use the crop varieties that they have developed and managed, i.e., ‘farmers varieties’. In so doing, the book addresses two fundamental questions. The first question is ‘how do farmer management practices – along with other factors such as environment and the breeding systems of plants – affect the evolution and maintenance of discrete farmers’ varieties?’ The second question is ‘how can policies that depend on being able to identify discrete plant varieties accommodate the agricultural realities associated with the generation, use and maintenance of farmers’ varieties?’ This focus on discreteness is topical because there are no fixed, internationally recognized taxonomic or legal definitions of farmers’ varieties. And that presents a challenge when developing policies that involve making specific, discrete farmers’ varieties the subject of legal rights or privileges. The book includes contributions from a wide range of experts including agronomists, anthropologists, geneticists, biologists, plant breeders, lawyers, development practitioners, activists and farmers. It includes case studies from Asia, Africa, Latin America and Europe where, in response to a diversity of contributing factors, there have been efforts to develop policies that provide incentives or rewards to farmers as stewards of farmers’ varieties in ways that are sensitive to the cultural, taxonomic and legal complexities involved. The book situates these initiatives in the context of the evolving discourse and definition of ‘farmers' rights’, presenting insights for future policy initiatives.