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Author: Carroll L. Riley
Publisher: University of Texas Press
ISBN: 029274160X
Category : Social Science
Languages : en
Pages : 571
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Book Description
Whether humans crossed the seas between the Old World and the New in the times before Columbus is a tantalizing question that has long excited scholarly interest and tempted imaginations the world over. From the myths of Atlantis and Mu to the more credible, perhaps, but hardly less romantic tales of Viking ships and Buddhist missionaries, people have speculated upon what is, after all, not simply a question of contact, but of the nature and growth of civilization itself. To the specialist, it is an important question indeed. If people in the Western Hemisphere and in the Eastern Hemisphere developed their cultures more or less independently from the end of the last Ice Age until the voyages of Columbus, the remarkable similarities between New World and Old World cultures reveal something important about the evolution of culture. If, on the other hand, there were widespread or sustained contacts between the hemispheres in pre-Columbian times, these contacts represent events of vast significance to the prehistory and history of humanity. Originally delivered at a symposium held in May 1968, during the national meeting of the Society for American Archaeology, the papers presented here, by scholars eminent in the field, offer differing points of view and considerable evidence on the pros and cons of pre-Columbian contact between the Old World and the New. Various kinds of data—archaeological, botanical, geographical, and historical—are brought to bear on the problem, with provocative and original results. Introductory and concluding remarks by the editors pull together and evaluate the evidence and suggest ground rules for future studies of this sort. Man across the Sea provides no final answers as to whether people from Asia, Africa, or Europe visited the American Indian before Columbus. It does, however, present new evidence, suggested lines of approach, and a fresh attempt to delineate the problems involved and to establish acceptable canons of evidence for the future.
Author: Carroll L. Riley
Publisher: University of Texas Press
ISBN: 029274160X
Category : Social Science
Languages : en
Pages : 571
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Book Description
Whether humans crossed the seas between the Old World and the New in the times before Columbus is a tantalizing question that has long excited scholarly interest and tempted imaginations the world over. From the myths of Atlantis and Mu to the more credible, perhaps, but hardly less romantic tales of Viking ships and Buddhist missionaries, people have speculated upon what is, after all, not simply a question of contact, but of the nature and growth of civilization itself. To the specialist, it is an important question indeed. If people in the Western Hemisphere and in the Eastern Hemisphere developed their cultures more or less independently from the end of the last Ice Age until the voyages of Columbus, the remarkable similarities between New World and Old World cultures reveal something important about the evolution of culture. If, on the other hand, there were widespread or sustained contacts between the hemispheres in pre-Columbian times, these contacts represent events of vast significance to the prehistory and history of humanity. Originally delivered at a symposium held in May 1968, during the national meeting of the Society for American Archaeology, the papers presented here, by scholars eminent in the field, offer differing points of view and considerable evidence on the pros and cons of pre-Columbian contact between the Old World and the New. Various kinds of data—archaeological, botanical, geographical, and historical—are brought to bear on the problem, with provocative and original results. Introductory and concluding remarks by the editors pull together and evaluate the evidence and suggest ground rules for future studies of this sort. Man across the Sea provides no final answers as to whether people from Asia, Africa, or Europe visited the American Indian before Columbus. It does, however, present new evidence, suggested lines of approach, and a fresh attempt to delineate the problems involved and to establish acceptable canons of evidence for the future.
Author:
Publisher: CIMMYT
ISBN: 9706481222
Category : Corn
Languages : en
Pages : 50
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Book Description
Maize is the second most important food crop in Vietnam after rice.
Author:
Publisher: CIMMYT
ISBN: 9791159416
Category :
Languages : en
Pages : 702
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Book Description
Author: James C. McCann
Publisher: Harvard University Press
ISBN: 0674040740
Category : History
Languages : en
Pages : 304
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Book Description
Sometime around 1500 AD, an African farmer planted a maize seed imported from the New World. That act set in motion the remarkable saga of one of the world’s most influential crops—one that would transform the future of Africa and of the Atlantic world. Africa’s experience with maize is distinctive but also instructive from a global perspective: experts predict that by 2020 maize will become the world’s most cultivated crop. James C. McCann moves easily from the village level to the continental scale, from the medieval to the modern, as he explains the science of maize production and explores how the crop has imprinted itself on Africa’s agrarian and urban landscapes. Today, maize accounts for more than half the calories people consume in many African countries. During the twentieth century, a tidal wave of maize engulfed the continent, and supplanted Africa’s own historical grain crops—sorghum, millet, and rice. In the metamorphosis of maize from an exotic visitor into a quintessentially African crop, in its transformation from vegetable to grain, and from curiosity to staple, lies a revealing story of cultural adaptation. As it unfolds, we see how this sixteenth-century stranger has become indispensable to Africa’s fields, storehouses, and diets, and has embedded itself in Africa’s political, economic, and social relations. The recent spread of maize has been alarmingly fast, with implications largely overlooked by the media and policymakers. McCann’s compelling history offers insight into the profound influence of a single crop on African culture, health, technological innovation, and the future of the world’s food supply.
Author:
Publisher: CIMMYT
ISBN: 9706481230
Category : Agricultural productivity
Languages : en
Pages : 46
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Book Description
Author: Dan Jeffers
Publisher: CIMMYT
ISBN: 9706481095
Category : Corn
Languages : en
Pages : 124
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Book Description
Author: Food and Agriculture Organization of the United Nations
Publisher: Food & Agriculture Org.
ISBN: 9251085196
Category : Technology & Engineering
Languages : en
Pages : 124
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Book Description
FAO’s best-selling 2011 publication, Save and Grow, proposed a new paradigm of agriculture, one that is both highly productive and environmentally sustainable. This new book looks at the application of “Save and Grow” practices and technologies to production of the world’s key food security crops – maize, rice and wheat. With examples drawn from developing countries worldwide, it shows how eco-friendly farming systems are helping smallholder producers to boost cereal yields, improve their incomes and livelihoods, conserve natural resources, reduce negative impacts on the environment, and build resilience to climate change. The book will be a valuable reference for policymakers and development practitioners guiding the transition to sustainable food and agriculture.
Author: Helen Anne Curry
Publisher: Univ of California Press
ISBN: 0520973798
Category : Social Science
Languages : en
Pages : 336
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Book Description
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: Randolph Barker
Publisher: Int. Rice Res. Inst.
ISBN: 0915707152
Category : Business & Economics
Languages : en
Pages : 359
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Book Description
The purpose of this book is to present a comprehensive picture of the role of rice in the food and agricultural sectors of Asian nations.
Author: Ashok K. Mishra
Publisher: Routledge
ISBN: 1000336271
Category : Business & Economics
Languages : en
Pages : 431
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Book Description
Debates about public expenditure in the agricultural sector have reopened in many developing and emerging economies because of high budget deficits and changes in public opinion. As a result, agricultural policy in many of these countries is beginning to take a more market-oriented approach to agrarian problems, most notably through the introduction of contract farming. This book explores the policy issues around contract farming and its transformative potential and addresses the lack of empirical research on this topic by focusing on South Asia: principally India, Bangladesh and Nepal. The book first addresses the effects of contract farming (vertical coordination) on productivity, food security indicators (yield, consumption expenditures, prices), employment and input usage. Then it draws lessons from the South Asian case studies on the impact of institutional changes, like contract farming, on income and food security of smallholder households. The core of the book includes case study chapters on several commodities that are produced under contract farming, including vegetables and fisheries in Bangladesh, low-value crops in Nepal and coffee in India. Other chapters also explore contracts, storage, input usage and technical efficiency in these cases. This book serves as an essential guide to academics, researchers, students, legislative liaisons and think tank groups interested in agrarian issues, agricultural economics and agricultural policy in emerging economies and particularly in South Asia.
