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| Author | : Pedro A. Sanchez |
| Publisher | : Cambridge University Press |
| Total Pages | : 685 |
| Release | : 2019-01-10 |
| Genre | : Business & Economics |
| ISBN | : 1107176050 |
Long-awaited second edition of classic textbook, brought completely up to date, for courses on tropical soils, and reference for scientists and professionals.
| Author | : Andreas Schulte |
| Publisher | : Springer Science & Business Media |
| Total Pages | : 220 |
| Release | : 2013-03-14 |
| Genre | : Science |
| ISBN | : 3662036495 |
An understanding of the characteristics and the ecology of soils, particularly those of forest ecosystems in the humid tropics, is central to the development of sustainable forest management systems. The present book examines the contribution that forest soil science and forest ecology can make to sustainable land use in the humid tropics. Four main issues are addressed: characteristics and classification of forest soils, chemical and hydrological changes after forest utilization, soil fertility management in forest plantations and agroforestry systems as well as ecosystem studies from the dipterocarp forest region of Southeast Asia. Additionally, case studies include work from Guyana, Costa Rica, the Philippines, Malaysia, Australia and Nigeria.
| Author | : D.K. Pal |
| Publisher | : Springer |
| Total Pages | : 180 |
| Release | : 2016-12-08 |
| Genre | : Nature |
| ISBN | : 3319494392 |
This book discusses how to apply the basic principles of pedology to the tropical soils of the Indian subcontinent, with an emphasis on ways to enhance crop productivity. The book showcases the research contributions on pedology, geomorphology, mineralogy, micromorphology and climate change collected from the literature on three major soil types: shrink-swell soils, red ferruginous (RF) soils and the soils that occur in the tropical environments of the Indo-Gangetic Plains (IGP). It also provides insights into several aspects of five pedogenetically important soil orders like Alfisols, Mollisols, Ultisols, Vertisols and Inceptisols found in tropical Indian environments. Documenting the significance of minerals in soils and their overall influence in soil science in terms of pedology, paleopedology, polygenesis and edaphology, it provides a knowledge base that is critical when attempting to bridge the gap between food production and population growth.
| Author | : Kim H. Tan |
| Publisher | : CRC Press |
| Total Pages | : 592 |
| Release | : 2008-05-28 |
| Genre | : Science |
| ISBN | : 1420069101 |
Highlighting the vast differences in tropical climate, from hot and humid to cool and arctic, Soils in the Humid Tropics and Monsoon Region of Indonesia explores the climate, soil zones, and altitudinal variation in soil formation. The author explores the changes in geomorphology, especially in climate and vegetation above sea level, that ha
| Author | : A. S. R. Juo |
| Publisher | : Oxford University Press, USA |
| Total Pages | : 292 |
| Release | : 2003 |
| Genre | : Soils |
| ISBN | : 0195115988 |
1. Introduction. 2. Mineralogy. 3. Soil Chemistry. 4. Soil Physics. 5. Soil Biology and Microbiology. 6. Soil Fertility. 7. Soil Formation and Classification. 8. Major Soils of the Tropics: A Descriptive Classification Based on Clay Mineralogy. 9. Soil Management: An Overview. 10. Properties and Management of Kaolinitic Soils. 11. Properties and Management of Oxidic Soils. 12. Properties and Management of Smectitic Soils. 13. Properties and Management of Allophanic Soils. 14. Soils and Sustainable Agriculture.
| Author | : Rattan Lal |
| Publisher | : CRC Press |
| Total Pages | : 351 |
| Release | : 2016-09-19 |
| Genre | : Nature |
| ISBN | : 1482257858 |
Phosphorus is an essential plant nutrient, but global population growth has dramatically reduced the availability of phosphorus fertilizer resources. Despite this scarcity, there remain numerous problems associated with the excessive and inappropriate use of phosphorus leading to non-point source pollution and eutrophication of natural waters. Identifying appropriate systems for managing soil phosphorus and reducing the risks of eutrophication are needed to minimize the environmental risks. This book focuses on the availability and recycling of phosphorus; regulatory and policy issues of sustainable phosphorus use; and water quality management in agroecosystems pertaining to phosphorus. Sections are dedicated to global phosphorus reserves; cycling and pathways of phosphorus; phosphorus in agriculture; human dimensions and policy intervention; and research and development priorities. Phosphorus is a finite but crucial resource and is an essential element to all life. Sub-optimal availability and nutrient imbalance in the root zone can adversely impact plant growth, and the quality of food and feed grown on these soils. However, the proven reserves of phosphorus can hardly be adequate for a few centuries only. Yet, its misuse and mismanagement has caused severe problems of eutrophication of water and pollution of the environment. Thus, judicious management of soil phosphorus is essential. This volume is specifically devoted to availability and recycling of phosphorus, regulatory/policy issues of sustainable use of phosphorus, and management in agroecosystems in the context of maximizing the use efficiency and minimizing the environmental risks of water quality.
| Author | : Anthony S. R. Juo |
| Publisher | : Oxford University Press |
| Total Pages | : 296 |
| Release | : 2003-09-18 |
| Genre | : Technology & Engineering |
| ISBN | : 9780195353877 |
Agricultural ecology, or agroecology, deals in general with the structure and function of agroecosystems at different levels of resolution. In this text/reference, the authors describe in terms of agroecology the tropical environments of sub-Saharan Africa, Southeast Asia, and Latin and Central America, focusing on production and management systems unique to each region.
| Author | : J.R. Landon |
| Publisher | : Routledge |
| Total Pages | : 531 |
| Release | : 2014-01-27 |
| Genre | : Science |
| ISBN | : 1317902092 |
First published in 1991. This is a more portable version of the Booker Tropical Soil Manual, in which the format (and weight) of the first edition have been reduced whilst retaining as much as possible of the original clarity. It also includes new content and appendices that cover the revised FAO publications on soil classification and on water quality for agriculture.
| Author | : P. L. Woomer |
| Publisher | : John Wiley & Sons |
| Total Pages | : 260 |
| Release | : 1994-12-05 |
| Genre | : Science |
| ISBN | : |
This book reports on the first five years of research by scientists of the Tropical Soil Biology and Fertility Programme
| Author | : D. K. Pal |
| Publisher | : Springer |
| Total Pages | : 96 |
| Release | : 2018-05-23 |
| Genre | : Nature |
| ISBN | : 3319895990 |
This book discusses how research efforts have established an organic link between pedology and edaphology of five pedogenetically important soil orders as Alfisols, Mollisols, Ultisols, Vertisols and Inceptisols of tropical Indian environments. The book highlights how this new knowledge was gained when research efforts were complemented by high resolution mineralogical, micro morphological and age-control tools. This advancement in basic and fundamental knowledge on Indian tropical soils makes it possible to develop several index soil properties as simple methods to study their pedology and edaphology. More than one-third of the world’s soils are tropical soils. Thus the recent advances in developing simple and ingenuous methods to study pedology and edaphology of Indian tropical soils may also be adopted by both graduate students and young soil researchers to aid in the development of a national soil information system to enhance crop productivity and maintain soil health in the 21st century.
