Soil Constituents Involved in Phosphate Fixation PDF Download
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Author: G. L. Terman
Publisher:
ISBN:
Category :
Languages : en
Pages : 186
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Book Description
Author: G. L. Terman
Publisher:
ISBN:
Category :
Languages : en
Pages : 186
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Book Description
Author: James Allen Kittrick
Publisher:
ISBN:
Category : Soils
Languages : en
Pages : 188
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Book Description
Author: J. W. Schwartz
Publisher:
ISBN:
Category : Acid soils
Languages : en
Pages : 4
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Book Description
Author: National Phosphorus Research Work Group
Publisher:
ISBN:
Category : Agriculture
Languages : en
Pages : 128
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Book Description
Author: Jesse Lowell Doughty
Publisher:
ISBN:
Category : Soils
Languages : en
Pages : 152
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Book Description
Author: Masami Nanzyo
Publisher: Springer
ISBN: 9811312141
Category : Nature
Languages : en
Pages : 188
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Book Description
This open access book is a must-read for students of and beginners in soil science. In a well-organized and easy-to-follow manner, it provides basic outlines of soil minerals, new methods and recent developments in the field, with a special focus on visual aids. The chapters on primary minerals, secondary minerals, non-crystalline inorganic constituents and inorganic constituents sensitive to varying redox conditions will help readers understand the basic components of soils. Further, readers are introduced to new analytical methods with the aid of microscopy and recent developments in the field. Uniquely, the book features case studies on the identification and isolation methods for vivianite crystals from paddy field soils, as well as a useful procedure for identifying noncrystalline constituents such as volcanic glasses and plant opals, which can also be applied to other soils depending on the local conditions. Given its focus and coverage, the book will be useful to all readers who are interested in agronomy, plant production science, agricultural chemistry and environmental science. In addition, it can help biogeochemists further expand their research work on the rhizosphere of wetland plant roots, iron and phosphate dynamics, etc.
Author: Pedro A. Sanchez
Publisher: Cambridge University Press
ISBN: 1107176050
Category : Business & Economics
Languages : en
Pages : 685
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Book Description
Long-awaited second edition of classic textbook, brought completely up to date, for courses on tropical soils, and reference for scientists and professionals.
Author: Ernest Mapp Dunton (jr.)
Publisher:
ISBN:
Category : Soils
Languages : en
Pages : 260
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Author: Y. Chen
Publisher: Springer Science & Business Media
ISBN: 9400944268
Category : Technology & Engineering
Languages : en
Pages : 312
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Book Description
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.
Author: Albert Gainer Davis
Publisher:
ISBN:
Category : Phosphates
Languages : en
Pages : 54
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Book Description
