Field to Farm

Field to Farm PDF Author: David Acreman
Publisher:
ISBN: 9780956195616
Category : Land use
Languages : en
Pages : 83

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Crop Genetic Diversity in the Field and on the Farm

Crop Genetic Diversity in the Field and on the Farm PDF Author: Devra Ivy Jarvis
Publisher: Yale University Press
ISBN: 0300161123
Category : Science
Languages : en
Pages : 416

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Book Description
Based on twenty years of global research, this is the first comprehensive reference on crop genetic diversity as it is maintained on farmland around the world. Showcasing the findings of seven experts representing the field of ecology, crop breeding, genetics, anthropology, economics, and policy, this invaluable resource places farmer-managed crop biodiversity squarely in the center of the science needed to feed the world and restore health to our productive landscapes. It will prove to be an essential tool in the training of agricultural and environmental scientists seeking the solutions necessary to ensure healthy, resilient ecosystems for future generations.--

Genes in the Field

Genes in the Field PDF Author: International Plant Genetic Resources Institute
Publisher: CRC Press
ISBN:
Category : Nature
Languages : en
Pages : 306

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Book Description
Genes in the Field: Conserving Plant Diversity on Farms is a comprehensive collection of papers focusing on agricultural conservation and diversity issues throughout the world. Recently, regional and local farm seed variety has been reduced because of increased population, agricultural science and technology and the integration of the world's many diverse cultures. Because of this, diversity on individual farms across wide regions is threatened by modern crop varieties that have been bred for broad adaptation, resistance to disease, and other risk factors such as their ability to better use water, fertilizer, and higher yields. The concern of the farmers to maintain production levels and income often seems incompatible with those whose focus is on the maintenance of viable and sustainable ecosystems and maintaining genetic diversity. Exploring and understanding these different concerns is an essential starting point for answering some of the key questions about the implementation of "on farm" conservation and the role of local cultivators in sustainable development.

The Country Gentlemen's Catalogue of Requisites for the House, Field, Farm, Garden, Stable, Kennel, &c., to which is Added a Note Book, Prize Record and Directory, Specially Compiled for the Use of Country Gentlemen

The Country Gentlemen's Catalogue of Requisites for the House, Field, Farm, Garden, Stable, Kennel, &c., to which is Added a Note Book, Prize Record and Directory, Specially Compiled for the Use of Country Gentlemen PDF Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 354

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Book Description


Innovative Saline Agriculture

Innovative Saline Agriculture PDF Author: J.C. Dagar
Publisher: Springer
ISBN: 8132227700
Category : Technology & Engineering
Languages : en
Pages : 518

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Book Description
The land degradation due to salinity and waterlogging is a global phenomenon, afflicting about one billion hectares within the sovereign borders of at least 75 countries. Besides staring at the food security, it has far reaching and unacceptable socio-economic consequences since a large proportion of this land is inhabited by smallholder farmers. The anthropogenic-environmental changes and the climate change are further adding to the problem of salinity and waterlogging. The phenomenon of sea-level rise will bring more areas under waterlogged salinity due to inundation by sea water. Thus, dealing with the salinity in reality is becoming a highly onerous task owing to its complex nature, uncertainty and differential temporal and spatial impacts. Nevertheless, with the need to provide more food, feed, fuel, fodder and fiber to the expanding population, and non-availability of new productive land, there is a need for productivity enhancement of these lands. In fact, the salt-affected and waterlogged lands cannot be neglected since huge investments have been made throughout the world in the development of irrigation and drainage infrastructure. The social, economic and environmental costs being high for theon-and/off-farm reclamation techniques, saline agriculture including agroforestry inculcated with modern innovative techniques, is now emerging as a potential tool not only for arresting salinity and waterlogging but for other environmental services like mitigate climate change, sequester carbon and biodiversity restoration. This publication attempts to address a wide range of issues, principles and practices related to the salinity involved in rehabilitation of waterlogged saline soils and judicious use of saline waters including sea water. Many of the site specific case studies typical to the saline environment including coastal ecologies sustaining productivity, rendering environmental services, conserving biodiversity and mitigating climate change have been described in detail. Written by leading researchers and experts of their own fields, the book is a must, not only for salinity experts but also for policy makers, environmentalists, students and educationists alike. More importantly, it contributes to reversing the salinity trends and teaches to sustain with salinity ensuring the livelihood of resource-poor farming families leaving in harsh ecologies including coastal areas which are more vulnerable to climate change.

Precision Farming

Precision Farming PDF Author: K. R. Krishna
Publisher: CRC Press
ISBN: 1926895444
Category : Science
Languages : en
Pages : 189

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Book Description
Precision farming involves soil fertility and crop growth monitoring, electronic equipment, remote sensing, global information and positioning systems, computer models, decision support systems, variable-rate technology, and accurate recordkeeping. This book on precision techniques provides valuable information on instrumentation and methodology. It discusses the impact of precision techniques on soil fertility, nutrient dynamics, and crop productivity and highlights the application of GPS techniques to regulate fertilizer supply based on soil nutrient distribution and yield goals set by farmers. The book considers advances and examples from different agroecosystems from all continents.

Journal

Journal PDF Author: Pan-Pacific Research Institution
Publisher:
ISBN:
Category : Pacific Ocean
Languages : en
Pages : 644

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Book Description


Kanji Handbook

Kanji Handbook PDF Author: Vee David
Publisher: Tuttle Publishing
ISBN: 1462910637
Category : Foreign Language Study
Languages : en
Pages : 1202

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Book Description
This massive text is the ultimate authoritative book on learning Japanese Kanji. The Kanji Handbook presents an ingenious and tested method to learn the 1,945 kanji characters taught in all Japanese language schools. Through the use of "KanjiHybrids"--a concept invented by the author--learners of Kanji and taught to link the characters mentally with English words to form one integral and indivisible unit. This innovative mnemonic device has been proven to train the learner to retain each kanji in the memory much better than simple repetition of the kanji alone--as well as enabling users to differentiate similar-looking kanji characters. Specific learning strategies also enable users to progress quickly from the beginner to advanced level kanji, with stroke orders shown clearly for each kanji character. Eight different indexes-including the highly useful Flip-it Index--form the last part of this unique handbook. Contains the complete list of all 1,945 kanji characters taught in Japanese schools. Presents a new KanjiHybrids system linking kanji characters with English words to aid memorization. Innovative learning strategies guide learners at all levels from beginner to advanced.

Library Bulletin

Library Bulletin PDF Author: United States. Department of Agriculture. Library
Publisher:
ISBN:
Category :
Languages : en
Pages : 354

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Book Description


Field to Farm

Field to Farm PDF Author: David Acreman
Publisher:
ISBN: 9780956195630
Category : Farms, Small
Languages : en
Pages : 191

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Book Description