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Author : Peter M. Ahn
Publisher : Longman Publishing Group
ISBN 13 :
Total Pages : 280 pages
Book Rating : 4.:/5 (89 download)
Download or read book Tropical Soils and Fertiliser Use written by Peter M. Ahn and published by Longman Publishing Group. This book was released on 1993 with total page 280 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Peter Ahn
Publisher :
ISBN 13 : 9780470209431
Total Pages : pages
Book Rating : 4.2/5 (94 download)
Download or read book Tropical Soils and Fertilizer Use written by Peter Ahn and published by . This book was released on 1992-01-01 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : H. R. von Uexkull
Publisher : Food & Agriculture Org.
ISBN 13 : 9789251023877
Total Pages : 74 pages
Book Rating : 4.0/5 (238 download)
Download or read book Efficient Fertilizer Use in Acid Upland Soils of the Humid Tropics written by H. R. von Uexkull and published by Food & Agriculture Org.. This book was released on 1986 with total page 74 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Anthony S. R. Juo
Publisher : Oxford University Press
ISBN 13 : 9780195353877
Total Pages : 296 pages
Book Rating : 4.3/5 (538 download)
Download or read book Tropical Soils written by Anthony S. R. Juo and published by Oxford University Press. This book was released on 2003-09-18 with total page 296 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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 : F. S. C. P. Kalpagé
Publisher :
ISBN 13 :
Total Pages : 332 pages
Book Rating : 4.3/5 (91 download)
Download or read book Tropical Soils written by F. S. C. P. Kalpagé and published by . This book was released on 1974 with total page 332 pages. Available in PDF, EPUB and Kindle. Book excerpt: The tropical environment; Factors affecting soil formation; Processes of soil formation; Classification of tropical soils; Profile features and fertility characteristics of the great soil groups; Physical properties; Nutrient supply: macro and secondary nutrients; Nutrient supply: micronutrients; Soil organic matter and soil organisms; Soil use in the the tropics; Soils under shiftingm cultivation; Soils under intensive upland arable cropping; Flooded rece soils; Plantation soils; Tropical grassland soils; Fertilizers in tropical soil fertility.
Author : Pedro A. Sanchez
Publisher : Cambridge University Press
ISBN 13 : 1107176050
Total Pages : 685 pages
Book Rating : 4.1/5 (71 download)
Download or read book Properties and Management of Soils in the Tropics written by Pedro A. Sanchez and published by Cambridge University Press. This book was released on 2019-01-10 with total page 685 pages. Available in PDF, EPUB and Kindle. Book excerpt: Long-awaited second edition of classic textbook, brought completely up to date, for courses on tropical soils, and reference for scientists and professionals.
Author : National Research Council (U.S.). Committee on Tropical Soils
Publisher : National Academies
ISBN 13 :
Total Pages : 244 pages
Book Rating : 4.:/5 (1 download)
Download or read book Soils of the Humid Tropics written by National Research Council (U.S.). Committee on Tropical Soils and published by National Academies. This book was released on 1972 with total page 244 pages. Available in PDF, EPUB and Kindle. Book excerpt: Research needs; Soil survey; Soil microvariability; Physical properties of soil; Soil nitrogen and organic matter; Soil phosphorus and sulfur; Soil potassium; Soil acidity and liming; Soil micronutrients; Fertilizers; Soil management systems; Soil testing and soil fertility evaluation services.
Author : N Ahmad
Publisher :
ISBN 13 : 9789400917071
Total Pages : 456 pages
Book Rating : 4.9/5 (17 download)
Download or read book Nitrogen Economy in Tropical Soils written by N Ahmad and published by . This book was released on 1996-10-31 with total page 456 pages. Available in PDF, EPUB and Kindle. Book excerpt: Nitrogen Economy in Tropical Soils presents an authoritative and comprehensive state-of-the-art review on soil/plant nitrogen inter-relationships, with special reference to tropical soils and crops in aerobic and anaerobic environments. Use of isotopically labelled nitrogen in experimentation, especially in tropical environments, and recently developed analytical techniques for soil and plant materials are presented. An important aspect is the emphasis placed on the impact of the tropical environment on nitrogen transformations in the soil environment. This book should be an excellent source of information for senior undergraduate and graduate students with interest in soil/plant nitrogen inter-relationships, and for all levels of research workers in these fields.
Author : N. Ahmad
Publisher : Springer Science & Business Media
ISBN 13 : 9400917066
Total Pages : 430 pages
Book Rating : 4.4/5 (9 download)
Download or read book Nitrogen Economy in Tropical Soils written by N. Ahmad and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 430 pages. Available in PDF, EPUB and Kindle. Book excerpt: Nitrogen Economy in Tropical Soils presents an authoritative and comprehensive state-of-the-art review on soil/plant nitrogen inter-relationships, with special reference to tropical soils and crops in aerobic and anaerobic environments. Use of isotopically labelled nitrogen in experimentation, especially in tropical environments, and recently developed analytical techniques for soil and plant materials are presented. An important aspect is the emphasis placed on the impact of the tropical environment on nitrogen transformations in the soil environment. This book should be an excellent source of information for senior undergraduate and graduate students with interest in soil/plant nitrogen inter-relationships, and for all levels of research workers in these fields.
Author : A. Young
Publisher : CUP Archive
ISBN 13 : 9780521210546
Total Pages : 502 pages
Book Rating : 4.2/5 (15 download)
Download or read book Tropical Soils and Soil Survey written by A. Young and published by CUP Archive. This book was released on 1976 with total page 502 pages. Available in PDF, EPUB and Kindle. Book excerpt: This is a book about tropical soils written from the point of view of the field soil scientist.
Author : David K. Leonard
Publisher :
ISBN 13 :
Total Pages : 174 pages
Book Rating : 4.:/5 (327 download)
Download or read book Soils, Crops, and Fertilizer Use written by David K. Leonard and published by . This book was released on 1981 with total page 174 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Thomas Eden
Publisher :
ISBN 13 :
Total Pages : 184 pages
Book Rating : 4.E/5 ( download)
Download or read book Elements of Tropical Soil Science written by Thomas Eden and published by . This book was released on 1964 with total page 184 pages. Available in PDF, EPUB and Kindle. Book excerpt: Soil: its origin and formation. The physical properties of soil. The chemical properties of soil: the mineral portion. The chemical propertires of soils: organic matter and humus. The availability of soil nutrients. Green manuring and composting. Cultivation. Soil erosion and drainage. The maintenance of fertility. Fertilisers and their use. Field experiments.
Author : Y.R. Dommergues
Publisher : Springer Science & Business Media
ISBN 13 : 9400975295
Total Pages : 329 pages
Book Rating : 4.4/5 (9 download)
Download or read book Microbiology of Tropical Soils and Plant Productivity written by Y.R. Dommergues and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 329 pages. Available in PDF, EPUB and Kindle. Book excerpt: It is an established fact that we must continually increase and improve agricultural production if we are to meet even the minimum requirements of a growing popu lation for food, shelter, and fuel. In recent years, the introduction of new plant varieties and the extensive use of fertilizers have effectively increased crop yields, but intensifying agricultural methods has often led to depleting soil fertility. Two examples of the harmful consequences of intensive farming practices are the loss of up to 2.5 cm of topsoil every 15 years in the United States through erosion and the alarming rise in environmental pollution through widespread use of pesticides. Countless other processes affecting the activity of soil micro flora and the inter actions between microorganisms and plants may pose an equal danger to soil equilibrium, but their potential hazards are often overlooked because of an insufficient understanding of soil microbiology on the part of scientists. In the first published study of its kind, the authors of this book have attempted to address major aspects of the microbial activity of soil in the tropics. Tropical conditions serve as an ideal context for a discussion of soil microbiology, since biological processes in the soil are particularly active in tropical environments in comparison to other settings and in relation to physical and chemical processes.
Author : H. W. Dalzell
Publisher : Food & Agriculture Org.
ISBN 13 : 9789251025536
Total Pages : 200 pages
Book Rating : 4.0/5 (255 download)
Download or read book Soil Management written by H. W. Dalzell and published by Food & Agriculture Org.. This book was released on 1987 with total page 200 pages. Available in PDF, EPUB and Kindle. Book excerpt: A manual on compost making. Described are: principles of composting, materials for composting, practical composting processes, uses of composts, environmental aspects, economic and social aspects, education and training of farmers and extension workers
Author : Andreas Schulte
Publisher : Springer Science & Business Media
ISBN 13 : 3662036495
Total Pages : 220 pages
Book Rating : 4.6/5 (62 download)
Download or read book Soils of Tropical Forest Ecosystems written by Andreas Schulte and published by Springer Science & Business Media. This book was released on 2013-03-14 with total page 220 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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 : R. V. Tamhane
Publisher :
ISBN 13 :
Total Pages : 506 pages
Book Rating : 4.:/5 (89 download)
Download or read book Soils written by R. V. Tamhane and published by . This book was released on 1964 with total page 506 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : K. E. Giller
Publisher : CABI
ISBN 13 : 1845933044
Total Pages : 443 pages
Book Rating : 4.8/5 (459 download)
Download or read book Nitrogen Fixation in Tropical Cropping Systems written by K. E. Giller and published by CABI. This book was released on 2001 with total page 443 pages. Available in PDF, EPUB and Kindle. Book excerpt: Nitrogen fixation by leguminous plants is especially important when farmers are trying to minimise fertilizer use for cost or environmental reasons. This second edition of the highly successful book, first published in 1991, contains thoroughly updated and revised material on the theory and practice of nitrogen fixation in tropical cropping systems.
