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A Study Of The Effect Of Mineral Phosphates Upon The Organic Content Of Organic Soils
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Book Synopsis A Study of the Effect of Mineral Phosphates Upon the Organic Content of Organic Soils by : Wade Wiley McCall
Download or read book A Study of the Effect of Mineral Phosphates Upon the Organic Content of Organic Soils written by Wade Wiley McCall and published by . This book was released on 1953 with total page 110 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis The Role of Organic Matter in Modern Agriculture by : Y. Chen
Download or read book The Role of Organic Matter in Modern Agriculture written by Y. Chen and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 312 pages. Available in PDF, EPUB and Kindle. Book excerpt: The use of organic residues as a means of maintaining and increasing soil fertility is of long-standing. This tradition has been somewhat neglected since the introduc tion of mineral fertilizers at low cost. More and more farmers and scientists are now showing renewed interest in the proper and effective use of org~tnic residues, composts and other recycled organic additives. The role and function of organic amendments in modern agricultural systems have become topics of major interest in the scientific and agricultural communities. Research work on residue disposal has provided new concepts on the interaction between organic components and soils as well as new handling technologies (e. g. pelletizing of organic residues). The trend to conserve energy has led scientists to study the minimal tillage system, to find ways of replacing conventional inorganic fertilizers with natural organic prod ucts or microbial preparations, and to develop new composting methods. The drive to achieve higher yields in commercial greenhouse farming has led to a search for optimum substrates as growth media and for improved management techniques. This has led to the introduction of organic substitutes for peat, nota bly those originating from agricultural wastes. Another important aspect is the current interest in organic farming, where use of synthetic chemicals is avoided or prohibited. An increasing percentage of the population in highly developed countries is willing to pay premium prices for food produced on soils where inorganic fertilizers and other agricultural chemicals have not been used.
Book Synopsis Organic Phosphorus in the Environment by : Benjamin L. Turner
Download or read book Organic Phosphorus in the Environment written by Benjamin L. Turner and published by Cabi. This book was released on 2005 with total page 399 pages. Available in PDF, EPUB and Kindle. Book excerpt: Phosphorus is essential for life, yet is often the element most limiting for biological productivity. Although most organisms take up phosphorus in an inorganic form, organic forms frequently dominate in soils and aquatic systems. Up to this point, the role of organic phosphorus and mechanisms for its dynamics have been poorly understood. However, recent advances in research have shed new light on the subject and this book brings together these advances. It covers the transformation and characterization of organic phosphorus in both terrestrial and aquatic systems. It will attract a broad range of scientists from several disciplines.
Book Synopsis Abstracts of Recent Published Material on Soil and Water Conservation by :
Download or read book Abstracts of Recent Published Material on Soil and Water Conservation written by and published by . This book was released on 1952 with total page 96 pages. Available in PDF, EPUB and Kindle. Book excerpt: Abstracts for Dec. 1954- issued in the Agricultural Research Service's series ARS-41.
Book Synopsis Soil Components by : J. E. Gieseking
Download or read book Soil Components written by J. E. Gieseking and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 601 pages. Available in PDF, EPUB and Kindle. Book excerpt: Organic substances returned to the soil by plants, animals and microorganisms go through biochemical cycles and subcycles that provide essential media for the growth of plants in the soil. These cycles involve numerous, complicated and interdependent chemical reactions. Many books have been written to describe the genesis, the nature and the reactions of soil organic matter and have contributed much to organizing parts of the knowledge about soil organic matter. Each book is an important contribution but none has duplicated any of the others to any great extent; each has developed essential bu.
Book Synopsis Cycles of Soils by : F. J. Stevenson
Download or read book Cycles of Soils written by F. J. Stevenson and published by Wiley-Interscience. This book was released on 1986-01-17 with total page 408 pages. Available in PDF, EPUB and Kindle. Book excerpt: The carbon cycle. Carbon balance of the soil and role of organic matter in soil fertility. Environmental aspects of the soil carbon cycle. The nitrogen cycle in soil: global and ecological aspects. The international cycle of nitrogen in soil. Impact of nitrogen on health and the environment. The phosporus cycle. The sulfur cycle. The micronutrient cycle.
Book Synopsis Proceedings by : Soil Science Society of America
Download or read book Proceedings written by Soil Science Society of America and published by . This book was released on 1971 with total page 590 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Properties and Management of Soils in the Tropics by : Pedro A. Sanchez
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.
Book Synopsis Nature and Management of Tropical Peat Soils by : J. P. Andriesse
Download or read book Nature and Management of Tropical Peat Soils written by J. P. Andriesse and published by Food & Agriculture Org.. This book was released on 1988 with total page 188 pages. Available in PDF, EPUB and Kindle. Book excerpt: Distribution of tropical peat; Formation of peats; The main characteristics of tropical peats; Classification; Agricultural potential; Reclamation problems; Agricultural management; Energy use of peat; Environmental aspects of reclamation.
Book Synopsis Phosphorus Interactions in Organic Soils by : Craig George Cogger
Download or read book Phosphorus Interactions in Organic Soils written by Craig George Cogger and published by . This book was released on 1979 with total page 266 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis The Application of Nuclear Energy to Agriculture by : Carl C. Moh
Download or read book The Application of Nuclear Energy to Agriculture written by Carl C. Moh and published by Bib. Orton IICA / CATIE. This book was released on 1970 with total page 88 pages. Available in PDF, EPUB and Kindle. Book excerpt: Radiation botany and plant genetics; Entomology; Soil chemistry.
Author :Food and Agriculture Organization of the United Nations Publisher :Food & Agriculture Org. ISBN 13 :9789251055212 Total Pages :116 pages Book Rating :4.0/5 (552 download)
Book Synopsis Guidelines for Soil Description by : Food and Agriculture Organization of the United Nations
Download or read book Guidelines for Soil Description written by Food and Agriculture Organization of the United Nations and published by Food & Agriculture Org.. This book was released on 2006 with total page 116 pages. Available in PDF, EPUB and Kindle. Book excerpt: Soils are affected by human activities, such as industrial, municipal and agriculture, that often result in soil degradation and loss. In order to prevent soil degradation and to rehabilitate the potentials of degraded soils, reliable soil data are the most important prerequisites for the design of appropriate land-use systems and soil management practices as well as for a better understanding of the environment. The availability of reliable information on soil morphology and other characteristics obtained through examination and description of the soil in the field is essential, and the use of a common language is of prime importance. These guidelines, based on the latest internationally accepted systems and classifications, provide a complete procedure for soil description and for collecting field data. To help beginners, some explanatory notes are included as well as keys based on simple test and observations.--Publisher's description.
Book Synopsis A Study of the Availability of Native and Applied Phosphorus to Onions and Potatoes Grown on a Houghton Muck by : Lo-Tung Wang
Download or read book A Study of the Availability of Native and Applied Phosphorus to Onions and Potatoes Grown on a Houghton Muck written by Lo-Tung Wang and published by . This book was released on 1967 with total page 176 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Microorganisms in Soils: Roles in Genesis and Functions by : Francois Buscot
Download or read book Microorganisms in Soils: Roles in Genesis and Functions written by Francois Buscot and published by Springer Science & Business Media. This book was released on 2007-01-04 with total page 426 pages. Available in PDF, EPUB and Kindle. Book excerpt: For this third volume of the series Soil Biology, internationally renowned scientists shed light on the significant roles of microbes in soil. Key topics covered include: bioerosion, humification, mineralization and soil aggregation; Interactions in the mycorrhizosphere; microbes and plant nutrient cycling; Microbes in soil surface or toxic metal polluted soils; Use of marker genes and isotopes in soil microbiology, and many more.
Author :Wisconsin. Conservation Department. Research and Planning Division Publisher : ISBN 13 : Total Pages :654 pages Book Rating :4.:/5 (89 download)
Book Synopsis Research Report by : Wisconsin. Conservation Department. Research and Planning Division
Download or read book Research Report written by Wisconsin. Conservation Department. Research and Planning Division and published by . This book was released on 1967 with total page 654 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Legacy Phosphorus in Agriculture: Role of Past Management and Perspectives for the Future by : Luke Gatiboni
Download or read book Legacy Phosphorus in Agriculture: Role of Past Management and Perspectives for the Future written by Luke Gatiboni and published by Frontiers Media SA. This book was released on 2021-01-07 with total page 140 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Australian Journal of Soil Research by :
Download or read book Australian Journal of Soil Research written by and published by . This book was released on 2005 with total page 480 pages. Available in PDF, EPUB and Kindle. Book excerpt:
