Ecology and Management of Problem Soils in Asia

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Publisher :
ISBN 13 :
Total Pages : 446 pages
Book Rating : 4.E/5 ( download)

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Book Synopsis Ecology and Management of Problem Soils in Asia by :

Download or read book Ecology and Management of Problem Soils in Asia written by and published by . This book was released on 1984 with total page 446 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Soil Management

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Publisher : CRC Press
ISBN 13 : 9781566700764
Total Pages : 578 pages
Book Rating : 4.7/5 (7 download)

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Book Synopsis Soil Management by : Bobby A. Stewart

Download or read book Soil Management written by Bobby A. Stewart and published by CRC Press. This book was released on 1995-03-09 with total page 578 pages. Available in PDF, EPUB and Kindle. Book excerpt: The experiments and experiences discussed in Soil Management carefully document crop production systems with well-defined boundaries. These long-term agronomic trials provide a valuable data resource that has, until now, been largely ignored by both the research community and the sustainability experts. With a rigorous definition of sustainability and this data, the sustainability of various cropping systems will be more clearly illustrated than any previous effort. Particular emphasis is given to research involving the tropics and sub-tropics. This book is unique in providing an experimental basis for sustainable management of soil resources. It describes technological options for sustainable management of soil resources and identifies priorities for additional long-term experimentation needed in key ecoregions. Topics discussed include changes in soil processes and properties, environmental quality, soil management, soil dynamics, soil organic matter, and nutrient cycling. Soil Management is for those who ask whether agriculture is sustainable, want to analyze or review sustainability experiments and experiences, or wish to initiate new long-term trials. It is a valuable reference on soil processes and an excellent text for courses in soil management.

Climate Change and Food Security in South Asia

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Publisher : Springer Science & Business Media
ISBN 13 : 9048195160
Total Pages : 601 pages
Book Rating : 4.0/5 (481 download)

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Book Synopsis Climate Change and Food Security in South Asia by : Rattan Lal

Download or read book Climate Change and Food Security in South Asia written by Rattan Lal and published by Springer Science & Business Media. This book was released on 2010-10-17 with total page 601 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book addresses an important topic of food security in South Asia with specific reference to climate change. Of the 1 billion food insecure people in the world, more than 30% are in South Asia. The problem of food insecurity may be exacerbated by the projected climate change especially because of the water scarcity caused by rapid melting of the glaciers in the Himalayas and increase in variability in monsoonal rains and frequency of extreme events. Furthermore, large populations of Bangladesh and other coastal regions may be displaced by sea level rise. Thus, this volume addresses recommended land use and soil/water/crop/vegetation management practices which would enable land managers to adapt to climate disruption by enhancing soil/ecosystem/social resilience. In addition to biophysical factors, this book also addresses the issues related to human dimensions including social, ethnical and political considerations.

Red & Lateritic Soils

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Publisher : Taylor & Francis
ISBN 13 : 9789054107712
Total Pages : 490 pages
Book Rating : 4.1/5 (77 download)

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Book Synopsis Red & Lateritic Soils by : J. L. Sehgal

Download or read book Red & Lateritic Soils written by J. L. Sehgal and published by Taylor & Francis. This book was released on 1998 with total page 490 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Publications of the International Agricultural Research and Development Centers

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Publisher : IRRI
ISBN 13 : 9711042169
Total Pages : 732 pages
Book Rating : 4.7/5 (11 download)

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Book Synopsis Publications of the International Agricultural Research and Development Centers by :

Download or read book Publications of the International Agricultural Research and Development Centers written by and published by IRRI. This book was released on 1989 with total page 732 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Plant-Soil Interactions at Low pH

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Publisher : Springer Science & Business Media
ISBN 13 : 9401134383
Total Pages : 1057 pages
Book Rating : 4.4/5 (11 download)

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Book Synopsis Plant-Soil Interactions at Low pH by : Robert J. Wright

Download or read book Plant-Soil Interactions at Low pH written by Robert J. Wright and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 1057 pages. Available in PDF, EPUB and Kindle. Book excerpt: Soil acidity is a major limitation to crop production in many parts of the world. Plant growth inhibition results from a combination of factors, including aluminum, manganese, and hydrogen ion toxicities and deficiencies of essential elements, particularly calcium, magnesium, phosphorus, and molybdenum. Agricultural management practices and acid precipitation have increased acid inputs into the ecosystem and heightened concern about soil acidity problems. While application of lime has proved to be effective in ameliorating surface soil acidity in many areas, significant soil acidity problems still exist. Scientists from Alberta, Canada, recognized the need to provide a forum for researchers from different disciplines to exchange information and ideas on solving problems of plant growth in acid soils. As a result of their efforts, the First International Symposium on Plant-Soil Interactions at Low pH was held at Grande Prairie, Alberta, Canada, in July 1987. In many acid soil areas, liming materials are not readily available, the cost may be prohibitive, or subsoil acidity cannot be corrected by surface application of lime. New management approaches involving both the plant and the soil are needed in these situations. Progress has been made in the selection and breeding of acid-tolerant plants. However, continued progress will be limited by our lack of understanding of the physiological and biochemical basis of differential acidity tolerance among plants.

Advances in Soil Science

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Publisher : Springer Science & Business Media
ISBN 13 : 1461386608
Total Pages : 251 pages
Book Rating : 4.4/5 (613 download)

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Book Synopsis Advances in Soil Science by :

Download or read book Advances in Soil Science written by and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 251 pages. Available in PDF, EPUB and Kindle. Book excerpt: The world needs for food and fiber continue to increase. Population growth in the developing countries peaked at 2. 4% a year in 1965 and has fallen to about 2. 1%. However, in many developing countries almost half the people are under 15 years of age, poised to enter their productive and reproductive years. The challenges to produce enough food for this growing population will remain great Even more challenging is growing the food in the areas of greatest need. Presently the world has great surpluses of food and fiber in some areas while there are devastating deficiencies in other areas. Economic conditions and the lack of suitable infrastructure for distribution all too often limit the alleviation of hunger even when there are adequate supplies, sometimes even within the country itself. World hunger can be solved in the long run only by increasing crop production in the areas where the population is growing most rapidly. This will require increased efforts of both the developed and developing countries. Much of the technology that is so successful for crop production in the developed countries cannot be utilized directly in the developing countries. Many of the principles, however, can and must be adapted to the conditions, both physical and economic, of the developing countries.

Characterizing and Understanding Rainfed Environments

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Publisher : Int. Rice Res. Inst.
ISBN 13 : 971220152X
Total Pages : 479 pages
Book Rating : 4.7/5 (122 download)

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Book Synopsis Characterizing and Understanding Rainfed Environments by : T. P. Tuong

Download or read book Characterizing and Understanding Rainfed Environments written by T. P. Tuong and published by Int. Rice Res. Inst.. This book was released on 2000 with total page 479 pages. Available in PDF, EPUB and Kindle. Book excerpt: Overview; Tools and methodologies for biophysical characterization; Biophysical characterization and mapping; Characterizing biotic stresses; Socioeconomic characterization; Integrating biophysical and socioeconomic characterization.

Proceedings of the Eighth International Soil Management Workshop

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Publisher :
ISBN 13 :
Total Pages : 284 pages
Book Rating : 4.:/5 (319 download)

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Book Synopsis Proceedings of the Eighth International Soil Management Workshop by : John M. Kimble

Download or read book Proceedings of the Eighth International Soil Management Workshop written by John M. Kimble and published by . This book was released on 1993 with total page 284 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Handbook of Soil Sciences (Two Volume Set)

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Publisher : CRC Press
ISBN 13 : 1439803048
Total Pages : 2249 pages
Book Rating : 4.4/5 (398 download)

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Book Synopsis Handbook of Soil Sciences (Two Volume Set) by : Pan Ming Huang

Download or read book Handbook of Soil Sciences (Two Volume Set) written by Pan Ming Huang and published by CRC Press. This book was released on 2018-10-03 with total page 2249 pages. Available in PDF, EPUB and Kindle. Book excerpt: An evolving, living organic/inorganic covering, soil is in dynamic equilibrium with the atmosphere above, the biosphere within, and the geology below. It acts as an anchor for roots, a purveyor of water and nutrients, a residence for a vast community of microorganisms and animals, a sanitizer of the environment, and a source of raw materials for co

Agricultural Input and Environment

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Publisher : Scientific Publishers
ISBN 13 : 9387991024
Total Pages : 445 pages
Book Rating : 4.3/5 (879 download)

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Book Synopsis Agricultural Input and Environment by : S.P. Palaniappan

Download or read book Agricultural Input and Environment written by S.P. Palaniappan and published by Scientific Publishers. This book was released on 1995-01-01 with total page 445 pages. Available in PDF, EPUB and Kindle. Book excerpt: After green revolution was launched in India, substantial increase in the production of food-grains was achieved through the use of improved crop varieties and higher levels of inputs like fertilizers water and plant protection chemicals. This made the revolution possible but it has limitations of higher costs and of causing damage to the environment specially when inputs are not used efficiently and judiciously. A decline of yields are being reported from the green revolution belts of India, in spite of liberal application of fertilizers and other inputs. The environmental problems are now becoming real problems of the developing countries as well as developing world. This disturbing trend is attributed to soil degradation, multi nutrient deficiencies and pest and diseases build up. The use of chemical inputs increases yields for a limited period, but without good management there is rapid deterioration of land and water resources. Inefficient use of fertilizers results in polluting the environment, in addition to wastage of scarce resource. It is therefore, imperative to conserve and utilize optimally the available production resources like land, water and genetic diversity and to efficiently manage the agricultural inputs for sustaining high crop productivity on a long term basis, with minimum damage to ecological and socio-economic environment. In this context, publication of a reference book is timely and appropriate. As the scientists, students, planners, administrators and extensionists recognize the importance of environmental problems related to agriculture, but they need ready reference to learn more about the problems, plan research agenda and develop strategies to tackle the problems. Hence, an attempt has been made to compile the information and presents in a readable form in this book. The book not only covers the effect of excessive use of chemical inputs on environment but also the effect of other human activities on agricultural production. It is sure that the book will be of immense use of post-graduate students and research workers in agricultural and environmental sciences, extension workers, progressive farmers, officials of the department of agriculture, environment and pollution control board administrators, planners and policy makers and the technical staff working in the agricultural input industry.

IRRI Research Paper Series

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Publisher :
ISBN 13 :
Total Pages : 332 pages
Book Rating : 4.3/5 (364 download)

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Book Synopsis IRRI Research Paper Series by :

Download or read book IRRI Research Paper Series written by and published by . This book was released on 1986 with total page 332 pages. Available in PDF, EPUB and Kindle. Book excerpt:

IRRI Research Paper Series

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Author :
Publisher :
ISBN 13 :
Total Pages : 664 pages
Book Rating : 4.E/5 ( download)

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Book Synopsis IRRI Research Paper Series by : International Rice Research Institute

Download or read book IRRI Research Paper Series written by International Rice Research Institute and published by . This book was released on 1986 with total page 664 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Soil Mineral Stresses

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Publisher : Springer Science & Business Media
ISBN 13 : 3642842895
Total Pages : 226 pages
Book Rating : 4.6/5 (428 download)

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Book Synopsis Soil Mineral Stresses by : Anthony R. Yeo

Download or read book Soil Mineral Stresses written by Anthony R. Yeo and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 226 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book is concerned with the ways in which crops might be developed, or improved, for soils that are agriculturally unproductive because of excesses- high salinity and metal toxicity - and/or deficiencies of certain minerals. The aim is that those working to derive crops for growth on these problem soils should be aware of the many diverse avenues that areavailable. The methods discussed are conventional breeding, selection based on knowledge of the physiological basis of tolerance, the use of cell culture and cytogenetics, and the exploitation of native flora.

Plant-Soil Interactions at Low pH

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Author :
Publisher : Springer
ISBN 13 : 9789401055208
Total Pages : 0 pages
Book Rating : 4.0/5 (552 download)

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Book Synopsis Plant-Soil Interactions at Low pH by : Robert J. Wright

Download or read book Plant-Soil Interactions at Low pH written by Robert J. Wright and published by Springer. This book was released on 2012-12-16 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Soil acidity is a major limitation to crop production in many parts of the world. Plant growth inhibition results from a combination of factors, including aluminum, manganese, and hydrogen ion toxicities and deficiencies of essential elements, particularly calcium, magnesium, phosphorus, and molybdenum. Agricultural management practices and acid precipitation have increased acid inputs into the ecosystem and heightened concern about soil acidity problems. While application of lime has proved to be effective in ameliorating surface soil acidity in many areas, significant soil acidity problems still exist. Scientists from Alberta, Canada, recognized the need to provide a forum for researchers from different disciplines to exchange information and ideas on solving problems of plant growth in acid soils. As a result of their efforts, the First International Symposium on Plant-Soil Interactions at Low pH was held at Grande Prairie, Alberta, Canada, in July 1987. In many acid soil areas, liming materials are not readily available, the cost may be prohibitive, or subsoil acidity cannot be corrected by surface application of lime. New management approaches involving both the plant and the soil are needed in these situations. Progress has been made in the selection and breeding of acid-tolerant plants. However, continued progress will be limited by our lack of understanding of the physiological and biochemical basis of differential acidity tolerance among plants.

Humid Tropical Environments

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Publisher : John Wiley & Sons
ISBN 13 : 0631191747
Total Pages : 454 pages
Book Rating : 4.6/5 (311 download)

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Book Synopsis Humid Tropical Environments by : Alison Reading

Download or read book Humid Tropical Environments written by Alison Reading and published by John Wiley & Sons. This book was released on 1995-10-30 with total page 454 pages. Available in PDF, EPUB and Kindle. Book excerpt: The humid tropics contain some of the world's richest, most diverse, most important and most threatened environments. This book draws on recent work by geographers, biologists, ecologists, geologists and climatologists to present a complete and integrated appraisal of the natural environment of all the humid tropical regions of the world. The most complete textbook on this key subject. Fully illustrated throughout with photographs and diagrams. Informative case studies and examples. Considers the physical environment as a whole and stresses the link between the elements.

Environment, Pollution and Management

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Publisher : APH Publishing
ISBN 13 : 9788176484190
Total Pages : 624 pages
Book Rating : 4.4/5 (841 download)

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Book Synopsis Environment, Pollution and Management by : Arvind Kumar

Download or read book Environment, Pollution and Management written by Arvind Kumar and published by APH Publishing. This book was released on 2003 with total page 624 pages. Available in PDF, EPUB and Kindle. Book excerpt: