Proceedings Of The Bangkok Symposium On Acid Sulphate Soils
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Encyclopedia of Soil Science
Author | : Rattan Lal |
Publisher | : CRC Press |
Total Pages | : 2804 |
Release | : 2017-01-11 |
Genre | : Technology & Engineering |
ISBN | : 1000031411 |
New and Improved Global Edition: Three-Volume Set A ready reference addressing a multitude of soil and soil management concerns, the highly anticipated and widely expanded third edition of Encyclopedia of Soil Science now spans three volumes and covers ground on a global scale. A definitive guide designed for both coursework and self-study, this latest version describes every branch of soil science and delves into trans-disciplinary issues that focus on inter-connectivity or the nexus approach. For Soil Scientists, Crop Scientists, Plant Scientists and More A host of contributors from around the world weigh in on underlying themes relevant to natural and agricultural ecosystems. Factoring in a rapidly changing climate and a vastly growing population, they sound off on topics that include soil degradation, climate change, soil carbon sequestration, food and nutritional security, hidden hunger, water quality, non-point source pollution, micronutrients, and elemental transformations. New in the Third Edition: Contains over 600 entries Offers global geographical and thematic coverage Entries peer reviewed by subject experts Addresses current issues of global significance Encyclopedia of Soil Science, Third Edition: Three Volume Set expertly explains the science of soil and describes the material in terms that are easily accessible to researchers, students, academicians, policy makers, and laymen alike. Also Available Online This Taylor & Francis encyclopedia is also available through online subscription, offering a variety of extra benefits for researchers, students, and librarians, including: Citation tracking and alerts Active reference linking Saved searches and marked lists HTML and PDF format options Contact Taylor and Francis for more information or to inquire about subscription options and print/online combination packages. US: (Tel) 1.888.318.2367; (E-mail) [email protected] International: (Tel) +44 (0) 20 7017 6062; (E-mail) [email protected]
Workshop on Research Priorities in Tidal Swamp Rice
Author | : International Rice Research Institute |
Publisher | : Int. Rice Res. Inst. |
Total Pages | : 237 |
Release | : 1984 |
Genre | : Agriculture |
ISBN | : 9711041022 |
Tidal swamp rice culture; Environmental problems; Recommendations.
Bottom Soils, Sediment, and Pond Aquaculture
Author | : Claude E. Boyd |
Publisher | : Springer Science & Business Media |
Total Pages | : 366 |
Release | : 2012-12-06 |
Genre | : Science |
ISBN | : 1461517850 |
Aquaculture pond managers measure water-quality variables and attempt to maintain them within optimal ranges for shrimp and fish, but surprisingly little attention is paid to pond soil condition. Soil-water interactions can strongly impact water quality, and soil factors should be considered in aquaculture pond management. The importance of soils in pond management will be illustrated with an example from pond fertilization and another from aeration. Pond fertilization may not produce phytoplankton blooms in acidic ponds. Total alkalinity is too low to provide adequate carbon dioxide for photosynthesis, and acidic soils adsorb phosphate added in fertilizer before phytoplankton can use it. Agricultural lime stone application can raise total alkalinity and neutralize soil acidity. The amount of limestone necessary to cause these changes in a pond depends on the base unsaturation and exchange acidity of the bottom soil. Two ponds with the same total alkalinity and soil pH may require vastly different quantities of limestone because they differ in exchange acidity. Aeration enhances dissolved oxygen concentrations in pond water and permits greater feed inputs to enhance fish or shrimp production. As feeding rates are raised, organic matter accumulates in pond soils. In ponds with very high feeding rates, aeration may supply enough dissolved oxygen in the water column for fish or shrimp, but it may be impossible to maintain aerobic conditions in the surface layers of pond soil. Toxic metabolites produced by microorganisms in anaerobic soils may enter the pond water and harm fish or shrimp.
Wetland Soils
Author | : International Rice Research Institute |
Publisher | : Int. Rice Res. Inst. |
Total Pages | : 569 |
Release | : 1985 |
Genre | : Hydromorphic soils |
ISBN | : 9711041391 |
The Workshop produced recommendations for future research and actions to make the goal of greater crop production from wetland soils a reality.
Handbook of Soil Sciences
Author | : Pan Ming Huang |
Publisher | : CRC Press |
Total Pages | : 821 |
Release | : 2011-11-17 |
Genre | : Science |
ISBN | : 1439803080 |
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
Handbook of Soil Sciences (Two Volume Set)
Author | : Pan Ming Huang |
Publisher | : CRC Press |
Total Pages | : 2249 |
Release | : 2018-10-03 |
Genre | : Science |
ISBN | : 1439803048 |
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
The Sundarbans: A Disaster-Prone Eco-Region
Author | : H.S. Sen |
Publisher | : Springer |
Total Pages | : 652 |
Release | : 2019-02-04 |
Genre | : Science |
ISBN | : 3030006808 |
This book explores the Sundarbans eco-region from a trans-boundary perspective, examining the cross-country interaction that helps planners to develop more efficient coastal zone planning for the delta. The dynamic ecosystem of the Sundarbans is considered the largest coastal delta in the world. It is located in the Bay of Bengal and spans across Bangladesh and West Bengal (India). Featuring chapters by experts from a range of fields, it addresses (i) risk factor analyses, and the geohydrological, climatic, natural, socio-economic, and anthropological factors related to the Sundarbans; (ii) strategies for sustainability in natural resource management in trans-boundary Sundarbans, cutting across political boundaries; (iii) improved agriculture, fisheries, and forestry practices and their impacts on the socio-economy for livelihood security; and (iv) a future road map for improvements. This book will be of value to those working in academia, as well as to experts and professionals in coastal zone planning and management.
Chemistry and World Food Supplies
Author | : L. W. Shemilt |
Publisher | : Int. Rice Res. Inst. |
Total Pages | : 681 |
Release | : 1983 |
Genre | : Science |
ISBN | : 0080292437 |
Soil and crop management for efficient use of water and nutrients;integrated approaches to pest management;the role of chemistry and biochemistry in improving animal production systems;contributions of chemistry and biochemistry to developing new and improved food sources;chemistry and biochemistry in the processing and storage of food;chemistry in the assessment and control of the food supply;the forward edge.