Economic Analysis of Diversity in Modern Wheat PDF Download
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Author: Erika C.H. Meng
Publisher: CRC Press
ISBN: 0429526679
Category : Science
Languages : en
Pages : 130
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Book Description
Scientific breeding in the twentieth century greatly accelerated wheat`s evolution, producing high-yielding varieties that helped avoid famine in many developing countries. Emerging scientific tools hold promise for identifying and tapping new, useful genetic diversity within wheat`s primary and secondary gene pools and, through genetic engineering, beyond.The book describes generally how policies affect wheat genetic diversity; it looks at historical changes in wheat genetic diversity, as policy and priorities have evolved; it identifies factors that explain changes and differences in spatial diversity; and finally, it analyzes the productivity impacts of changes in diversity. Chapters define various types of crop genetic diversity and ways to measure them, framing the definitions and metrics in the contexts for which they are most relevant.
Author: Erika C.H. Meng
Publisher: CRC Press
ISBN: 0429526679
Category : Science
Languages : en
Pages : 130
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Book Description
Scientific breeding in the twentieth century greatly accelerated wheat`s evolution, producing high-yielding varieties that helped avoid famine in many developing countries. Emerging scientific tools hold promise for identifying and tapping new, useful genetic diversity within wheat`s primary and secondary gene pools and, through genetic engineering, beyond.The book describes generally how policies affect wheat genetic diversity; it looks at historical changes in wheat genetic diversity, as policy and priorities have evolved; it identifies factors that explain changes and differences in spatial diversity; and finally, it analyzes the productivity impacts of changes in diversity. Chapters define various types of crop genetic diversity and ways to measure them, framing the definitions and metrics in the contexts for which they are most relevant.
Author: Alston, Julian M.
Publisher: Intl Food Policy Res Inst
ISBN: 0801861853
Category : Business & Economics
Languages : en
Pages : 338
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Book Description
Agricultural research and development has stimulated enormous increases in agricultural productivity in the twentieth century. Now, in response to common pressures, countries the world over are changing how they manage and pay for agricultural R&D. Paying for Agricultural Productivity reviews agricultural R&D policy in Australia, the Netherlands, New Zealand, the United Kingdom, and the United States and assesses whether the new approaches are raising or lowering the efficiency and effectiveness of R&D. To complement the case studies, the book analyzes trends in R&D investment in twenty-two developed countries. Paying for Agricultural Productivity will be an invaluable resource for economic and development specialists concerned with agricultural research and development, as well as for farmers, food processors, agricultural wholesalers and retailers, environmentalists, and research scientists.
Author: Australian Centre for International Agricultural Research
Publisher:
ISBN:
Category : Agriculture
Languages : en
Pages : 874
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Book Description
Author: Mary E. Lassanyi
Publisher:
ISBN:
Category : Australia
Languages : en
Pages : 36
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Book Description
Author:
Publisher:
ISBN:
Category : Agriculture
Languages : en
Pages : 1146
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Book Description
Author: Bruce L. Gardner
Publisher: Elsevier
ISBN: 0444518738
Category : Business & Economics
Languages : en
Pages : 847
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Book Description
Volume 3 of this series of the Handbooks in Economics follows on from the previous two volumes by focusing on the fundamental concepts of agricultural economics. The first part of the volume examines the developments in human resources and technology mastery. The second part follows on by considering the processes and impact of invention and innovation in this field. The effects of market forces are examined in the third part, and the volume concludes by analysing the economics of our changing natural resources, including the past effects of climate change. Overall this volume forms a comprehensive and accessible survey of the field of agricultural economics and is recommended reading for anyone with an interest, either academic or professional, in this area. *Part of the renown Handbooks in Economics series *Contributors are leaders of their areas *International in scope and comprehensive in coverage
Author: Nicholas E. Korres
Publisher: John Wiley & Sons
ISBN: 1119709660
Category : Science
Languages : en
Pages : 357
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Book Description
Ecologically Based Weed Management Protect crop yields and strengthen ecosystems with this essential guide Research into weed management is an increasingly critical component of both environmental stewardship and food production. The potential cost of weed propagation can be measured in crop yield reductions, under-nourished populations, stymied economies, and more. The propagation of herbicide-resistant weed populations means that purely chemical weed management is no longer viable; food production can now be secured only with an ecological approach to weed control. Ecologically Based Weed Management details such approaches and their potential to manage weeds across a range of agricultural and environmental contexts. It emphasizes the deployment of ecological principles to prevent weed infestations, reduce crop losses, and strengthen ecosystems. In a time when growing population and changing climates are placing enormous pressure on global food production, this approach to weed management has never been more vital. Ecologically Based Weed Management readers will also find: A global team of expert contributors to a multidisciplinary approach Detailed discussion of topics like herbicide limitation, integrated weed management, and more Insights pertinent to agriculture, academia, government, industry, and more Ecologically Based Weed Management is ideal for researchers in agriculture chemistry, weed science, agronomy, ecology, and related fields, as well as for regulators and advanced students.
Author:
Publisher:
ISBN:
Category : Range management
Languages : en
Pages : 468
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Book Description
Author: Peter G. Mason
Publisher: CSIRO PUBLISHING
ISBN: 1486309356
Category : Nature
Languages : en
Pages : 645
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Book Description
Biological Control: Global Impacts, Challenges and Future Directions of Pest Management provides a historical summary of organisms and main strategies used in biological control, as well as the key challenges confronting biological control in the 21st century. Biological control has been implemented for millennia, initially practised by growers moving beneficial species from one local area to another. Today, biological control has evolved into a formal science that provides ecosystem services to protect the environment and the resources used by humanity. With contributions from dedicated scientists and practitioners from around the world, this comprehensive book highlights important successes, failures and challenges in biological control efforts. It advocates that biological control must be viewed as a global endeavour and provides suggestions to move practices forward in a changing world. Biological Control is an invaluable resource for conservation specialists, pest management practitioners and those who research invasive species, as well as students studying pest management science.
Author: John Frame
Publisher: CRC Press
ISBN: 0429530188
Category : Science
Languages : en
Pages : 313
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Book Description
With the underpinning role of forage legumes in the nitrogen economy and animal productivity from temperate grasslands certain to expand in the future, particularly in regions where their potential has not yet been realized, it is essential that the wealth of information currently available is widely disseminated. This book serves the purpose with
