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Author :
Publisher :
ISBN 13 :
Total Pages : 516 pages
Book Rating : 4.:/5 ( download)
Download or read book Soil Science written by and published by . This book was released on 1918 with total page 516 pages. Available in PDF, EPUB and Kindle. Book excerpt: A monthly journal devoted to problems in soil physics, soil chemistry and soil biology.
Author : R. Calvet
Publisher : Editions Quae
ISBN 13 : 9782738002846
Total Pages : 584 pages
Book Rating : 4.0/5 (28 download)
Download or read book Nitrates, agriculture, eau written by R. Calvet and published by Editions Quae. This book was released on 1990 with total page 584 pages. Available in PDF, EPUB and Kindle. Book excerpt: The contributions of this symposium on the relation agriculture-nitrogen-water deal with the economical aspects (cost evaluation and cost repartition), the quantitative approach of the nitrogen biochemical cycle, farming systems and nitrogen manegement, and land utilization, nitrogen management and water quality
Author : L. Brussaard
Publisher : Elsevier
ISBN 13 : 148329028X
Total Pages : 846 pages
Book Rating : 4.4/5 (832 download)
Download or read book Soil Structure/Soil Biota Interrelationships written by L. Brussaard and published by Elsevier. This book was released on 2013-10-22 with total page 846 pages. Available in PDF, EPUB and Kindle. Book excerpt: Some pioneers in soil research such as Müller and Kubiëna were as much biologists as they were soil scientists and the legendary biologist Charles Darwin was foresighted in recognizing the earthworms as instrumental in reworking the soil, thereby forming what he called "vegetable mould". Still, soil science has largely been the realm of physicists and chemists over the past decades. Whatever the reason, this picture is rapidly changing. Until recently, research on the transport and transformation of elements in soil was often concerned with either soil biota/plant relationships or with soil structure/plant relationships, if the biota were considered at all, but very few studies explicitly took the interrelationships between soil structure and soil biota into account. The conference on Soil Structure/Soil Biota Interrelationships, held at Wageningen, The Netherlands, 24-28 November 1991, was meant to bridge that gap, focussing on methods of research, organized in three levels: features, processes and effects. The proceedings of the conference are testimony of the need to intertwine the biological, morphological, physical and chemical disciplines in soil research to understand better and forecast soil properties and processes as related to land use for agricultural and other purposes.This book should be of particular interest to soil scientists and ecologists who feel the need for a cross-disciplinary approach in soils research. It should also be a rich source of teaching material for courses in soil science and soil ecology at graduate level and above, with ample reference to studies on land use as related to agriculture and the environment.
Author : K. Mulongoy
Publisher :
ISBN 13 :
Total Pages : 416 pages
Book Rating : 4.3/5 (91 download)
Download or read book Soil Organic Matter Dynamics and Sustainability of Tropical Agriculture written by K. Mulongoy and published by . This book was released on 1993-03-29 with total page 416 pages. Available in PDF, EPUB and Kindle. Book excerpt: Organic matter and the sustainability of agricultural systems: Definition and measurement. Characterization and quantification of soil organic matter. Organic inputs and soil organic matter. Nutrient cycling and processes regulating the transformation of soil organic matter. In situ estimation of soil nitrogen mineralization. Nitrogen turnover in ared latosol: Effect of added carbon on the incorporation of 15N into soil organic matter. Soil organic matter and soil fertility.
Author :
Publisher :
ISBN 13 :
Total Pages : 1216 pages
Book Rating : 4.:/5 (334 download)
Download or read book Experiment Station Record written by and published by . This book was released on 1893 with total page 1216 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : International Society of Soil Science. First Commission
Publisher :
ISBN 13 :
Total Pages : 418 pages
Book Rating : 4.:/5 (45 download)
Download or read book Transactions of the First Commission of the International Society of Soil Science written by International Society of Soil Science. First Commission and published by . This book was released on 1938 with total page 418 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Christopher Martius
Publisher : Springer Science & Business Media
ISBN 13 : 9401721726
Total Pages : 260 pages
Book Rating : 4.4/5 (17 download)
Download or read book Managing Organic Matter in Tropical Soils: Scope and Limitations written by Christopher Martius and published by Springer Science & Business Media. This book was released on 2013-11-11 with total page 260 pages. Available in PDF, EPUB and Kindle. Book excerpt: Soil organic matter is a reservoir for plant nutrients, provides water-holding capacity, stabilizes soil structure against compaction and erosion, and thus determines soil productivity. All agriculture to some degree depends on soil organic matter. It has long been known that soil organic matter declines when land is taken into cultivation, and that the productivity of new agricultural land is governed by fertility contributions from decomposing natural organic matter. The expansion of agriculture to ever new and more fragile lands, particularly in tropical and developing regions, causes environmental degradation with local effects on soil quality, regional effects on landscape integrity and water quality, and global effects on carbon cycles and the atmosphere. This book summarizes current knowledge of the properties and dynamics of soil organic matter in the tropics, its role in determining soil quality, its stability and turnover, and the options for management in the context of tropical landuse systems, for a readership of resource scientists, economists and advanced students. Maintenance of organic matter is critical for preventing land degradation. Case studies and practical applications are therefore an important part of the book, as are the exploration of future directions in research and management.
Author : Philippe Baveye
Publisher : Springer Science & Business Media
ISBN 13 : 9780792359449
Total Pages : 524 pages
Book Rating : 4.3/5 (594 download)
Download or read book Bioavailability of Organic Xenobiotics in the Environment written by Philippe Baveye and published by Springer Science & Business Media. This book was released on 1999-09-30 with total page 524 pages. Available in PDF, EPUB and Kindle. Book excerpt: Proceedings of the NATO Advanced Study Institute, held in Prague, Czech Republic from 18-29 August 1997
Author : R. Duchaufour
Publisher : Springer Science & Business Media
ISBN 13 : 9401160031
Total Pages : 476 pages
Book Rating : 4.4/5 (11 download)
Download or read book Pedology written by R. Duchaufour and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 476 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book is the first of two volumes intended to replace the old and now out of print Precis de pedologie, the previous three editions of which were pro duced by the same publisher in 1960, 1965 and 1970. It was apparent that the term 'precis', which means that the text was neces sarily condensed and summarised, no longer corresponded with the present day situation, for pedology has developed considerably in the past 10 years and it now makes use of the most modern and varied research techniques. It has become an entirely separate discipline and has assumed, at least in certain countries, considerable importance. In addition, different schools of thought have developed and their sometimes contradictory viewpoints are presented at many international conferences, which, if valid conclusions are to be reached from them, required considerable space for discussion. Thus, even by being very concise it was no longer possible to deal with the whole of soil science within the space of one volume, so that a two volume format became a necessity. As soil science is known to have two fundamentally distinct aspects, it has been easy to determine the contents of each volume and also to give each an identity and unity, as well as enabling a different kind of presentation to be made in each case.
Author : J. M. Powell
Publisher : ILRI (aka ILCA and ILRAD)
ISBN 13 : 9290532947
Total Pages : 543 pages
Book Rating : 4.2/5 (95 download)
Download or read book Livestock and Sustainable Nutrient Cycling in Mixed Farming Systems of Sub-Saharan Africa: Technical papers written by J. M. Powell and published by ILRI (aka ILCA and ILRAD). This book was released on 1994-01-01 with total page 543 pages. Available in PDF, EPUB and Kindle. Book excerpt: Technical papers. Setting the scene. Interactions between animals and plants. Interactions between animals and soils. Interactions between plants and soils. Nutrient cycling in mixed farming systems. Modelling nutrient cycles in plant/animal/soil systems.
Author : Jean-Michel Gobat
Publisher : Science Publishers
ISBN 13 : 9781578082100
Total Pages : 644 pages
Book Rating : 4.0/5 (821 download)
Download or read book The Living Soil written by Jean-Michel Gobat and published by Science Publishers. This book was released on 2004 with total page 644 pages. Available in PDF, EPUB and Kindle. Book excerpt: This study looks at the fundamentals of soil science and soil biology, encompassing topics such as the building blocks of the soil system and bioremediation of contaminated soils.
Author : Andre Bationo
Publisher : Springer Science & Business Media
ISBN 13 : 904812543X
Total Pages : 1339 pages
Book Rating : 4.0/5 (481 download)
Download or read book Innovations as Key to the Green Revolution in Africa written by Andre Bationo and published by Springer Science & Business Media. This book was released on 2011-08-30 with total page 1339 pages. Available in PDF, EPUB and Kindle. Book excerpt: Africa can achieve self sufficiency in food production through adoption of innovations in the agriculture sector. Numerous soil fertility and crop production technologies have been generated through research, however, wide adoption has been low. African farmers need better technologies, more sustainable practices, and fertilizers to improve and sustain their crop productivity and to prevent further degradation of agricultural lands. The agricultural sector also needs to be supported by functional institutions and policies that will be able to respond to emerging challenges of globalization and climate change.
Author : Marc Pansu
Publisher : Springer Science & Business Media
ISBN 13 : 3540312110
Total Pages : 996 pages
Book Rating : 4.5/5 (43 download)
Download or read book Handbook of Soil Analysis written by Marc Pansu and published by Springer Science & Business Media. This book was released on 2007-04-18 with total page 996 pages. Available in PDF, EPUB and Kindle. Book excerpt: This handbook is a reference guide for selecting and carrying out numerous methods of soil analysis. It is written in accordance with analytical standards and quality control approaches. It covers a large body of technical information including protocols, tables, formulae, spectrum models, chromatograms and additional analytical diagrams. The approaches are diverse, from the simplest tests to the most sophisticated determination methods.
Author : Royal Society (Great Britain)
Publisher :
ISBN 13 :
Total Pages : 1044 pages
Book Rating : 4.3/5 (117 download)
Download or read book Catalogue of Scientific Papers (1800-1900): ser. 4 , 1884-1900 written by Royal Society (Great Britain) and published by . This book was released on 1915 with total page 1044 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Luc Abbadie
Publisher : Springer Science & Business Media
ISBN 13 : 0387338578
Total Pages : 422 pages
Book Rating : 4.3/5 (873 download)
Download or read book Lamto written by Luc Abbadie and published by Springer Science & Business Media. This book was released on 2006-11-22 with total page 422 pages. Available in PDF, EPUB and Kindle. Book excerpt: Synthesizing 40 years of ongoing ecological research, this book examines the structure, function, and dynamics of the Lamto humid savanna. From the history of the Lamto ecology station, to an overview of enivronmental conditions of the site, and examining the integrative view of energy and nutrient fluxes relative to the dynamics of the region's vegetation, this exacting work is as unique and treasured as Lamto itself.
Author : U.S. Office of Experiment Stations
Publisher :
ISBN 13 :
Total Pages : 1230 pages
Book Rating : 4.3/5 (91 download)
Download or read book Experiment Station Record written by U.S. Office of Experiment Stations and published by . This book was released on 1893 with total page 1230 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Emmanuel Frossard
Publisher : Geological Society of London
ISBN 13 : 9781862392076
Total Pages : 216 pages
Book Rating : 4.3/5 (92 download)
Download or read book Function of Soils for Human Societies and the Environment written by Emmanuel Frossard and published by Geological Society of London. This book was released on 2006 with total page 216 pages. Available in PDF, EPUB and Kindle. Book excerpt: The papers in this volume address issues of soil formation, soil management, soil protection and the role of biodiversity that must be considered for a sustainable soil use. The papers are aimed at geoscientists in the broadest sense, and others concerned with soil use who will also find chapters relevant to their interests. Soils knowledge used within other Earth sciences is essential for maintaining healthy ecosystems, for the solutions of problems in environmental quality and for sustainable use of soils by humans.
