Influence of Rock Phosphate on Available Phosphorus as Measured by Plant Uptake and Soil Extractants

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Publisher : INIAP Archivo Historico
ISBN 13 :
Total Pages : 152 pages
Book Rating : 4./5 ( download)

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Book Synopsis Influence of Rock Phosphate on Available Phosphorus as Measured by Plant Uptake and Soil Extractants by : José Espinosa

Download or read book Influence of Rock Phosphate on Available Phosphorus as Measured by Plant Uptake and Soil Extractants written by José Espinosa and published by INIAP Archivo Historico. This book was released on 1979 with total page 152 pages. Available in PDF, EPUB and Kindle. Book excerpt:

ABSTRACT INFLUENCE OF ROCK PHOSPHATE ON AVAILABLE PHOSPHORUS AS MEASURED BY PLANT UPTAKE AND SOIL EXTRACTANTS

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Publisher : INIAP Archivo Historico
ISBN 13 :
Total Pages : 72 pages
Book Rating : 4./5 ( download)

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Book Synopsis ABSTRACT INFLUENCE OF ROCK PHOSPHATE ON AVAILABLE PHOSPHORUS AS MEASURED BY PLANT UPTAKE AND SOIL EXTRACTANTS by : JOSE ESPINOSA

Download or read book ABSTRACT INFLUENCE OF ROCK PHOSPHATE ON AVAILABLE PHOSPHORUS AS MEASURED BY PLANT UPTAKE AND SOIL EXTRACTANTS written by JOSE ESPINOSA and published by INIAP Archivo Historico. This book was released on with total page 72 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Estimation of Available Phosphorus in Soils by Extraction with Sodium Bicarbonate

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Publisher :
ISBN 13 :
Total Pages : 20 pages
Book Rating : 4.:/5 (31 download)

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Book Synopsis Estimation of Available Phosphorus in Soils by Extraction with Sodium Bicarbonate by : Sterling Robertson Olsen

Download or read book Estimation of Available Phosphorus in Soils by Extraction with Sodium Bicarbonate written by Sterling Robertson Olsen and published by . This book was released on 1954 with total page 20 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Availability of Inorganic Soil Phosphate as Measured by Plant Uptake and Adsorption by Anion Exchange Resin

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Publisher :
ISBN 13 :
Total Pages : 190 pages
Book Rating : 4.:/5 (89 download)

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Book Synopsis Availability of Inorganic Soil Phosphate as Measured by Plant Uptake and Adsorption by Anion Exchange Resin by : Paul Gerhardt Orth

Download or read book Availability of Inorganic Soil Phosphate as Measured by Plant Uptake and Adsorption by Anion Exchange Resin written by Paul Gerhardt Orth and published by . This book was released on 1959 with total page 190 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Apatites and their Synthetic Analogues

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Publisher : BoD – Books on Demand
ISBN 13 : 9535122657
Total Pages : 516 pages
Book Rating : 4.5/5 (351 download)

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Book Synopsis Apatites and their Synthetic Analogues by : Petr Ptáček

Download or read book Apatites and their Synthetic Analogues written by Petr Ptáček and published by BoD – Books on Demand. This book was released on 2016-04-13 with total page 516 pages. Available in PDF, EPUB and Kindle. Book excerpt: Apatite-type minerals and their synthetic analogues are of interest of many industrial branches and scientific disciplines including material sciences, chemical industry, agriculture, geology, medicine and dentistry. This book provides a basic overview of general knowledges of this topic in order to provide the comprehensive survey from a scientific and technological perspective. The book is divided into 10 chapters, which are devoted to the structure and properties of minerals from the supergroup of apatite, experimental techniques of preparation and characterization of synthetic analogues of apatite minerals, substitution in the structure of apatite as well as utilization of these materials in wide range of common and special advanced applications in industry, material sciences and research. Additionally, the phosphate rocks, their classification, geological role, mining and beneficiation of phosphate ore, production of elemental phosphorus, phosphoric acid and fertilizers are also described. Although this book is meant for chemist, material scientist and research engineers, the individual chapters contain theoretical background, historical aspects as well as examples of synthetic and analytical methods which may be also interesting for students and non-expert readers as well.

Effect of Sulfur and Manure on Availability of Rock Phosphate in Soil

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Publisher :
ISBN 13 :
Total Pages : 40 pages
Book Rating : 4.:/5 (31 download)

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Book Synopsis Effect of Sulfur and Manure on Availability of Rock Phosphate in Soil by : Percy Edgar Brown

Download or read book Effect of Sulfur and Manure on Availability of Rock Phosphate in Soil written by Percy Edgar Brown and published by . This book was released on 1917 with total page 40 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Legacy Phosphorus in Agriculture: Role of Past Management and Perspectives for the Future

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Publisher : Frontiers Media SA
ISBN 13 : 2889663574
Total Pages : 140 pages
Book Rating : 4.8/5 (896 download)

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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:

Rock Phosphate Availability as Influenced by Soil PH

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Publisher :
ISBN 13 :
Total Pages : 168 pages
Book Rating : 4.:/5 (89 download)

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Book Synopsis Rock Phosphate Availability as Influenced by Soil PH by : Roscoe Ellis

Download or read book Rock Phosphate Availability as Influenced by Soil PH written by Roscoe Ellis and published by . This book was released on 1954 with total page 168 pages. Available in PDF, EPUB and Kindle. Book excerpt:

The Effect of Leaching on the Availability of Rock Phosphate to Corn [I.]

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Publisher :
ISBN 13 :
Total Pages : 58 pages
Book Rating : 4.:/5 (89 download)

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Book Synopsis The Effect of Leaching on the Availability of Rock Phosphate to Corn [I.] by : Frederick Charles Bauer

Download or read book The Effect of Leaching on the Availability of Rock Phosphate to Corn [I.] written by Frederick Charles Bauer and published by . This book was released on 1920 with total page 58 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Sulfur Oxidation Influence on Rock Phosphate Solubilization in Soil

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Publisher :
ISBN 13 :
Total Pages : 86 pages
Book Rating : 4.:/5 (167 download)

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Book Synopsis Sulfur Oxidation Influence on Rock Phosphate Solubilization in Soil by : Osni Correa de Souza

Download or read book Sulfur Oxidation Influence on Rock Phosphate Solubilization in Soil written by Osni Correa de Souza and published by . This book was released on 1985 with total page 86 pages. Available in PDF, EPUB and Kindle. Book excerpt: The low solubility of many rock phosphate (RP) around the world is the main cause of their ineffectiveness when applied to soil as a source of P for crops. The low solubility decreases their value as P fertilizers and prevents their widespread use, especially for high P demanding crops. One method proposed to enhance RP solubility is to add sulfur (S) as an amendment. The oxidation of S to H2SO4 in the soil results in dissolution of the applied RP. This study tested three Brazilian RP sources (Araxa, Catalao, and Patos de Minas) mixed with S at a ratio of 5:1 (RP:S). The application of the RP-S mixtures proved to be a promising alternative method for increasing RP solubility and thus their effectiveness as P sources. The soil pH decreased proportionally to increasing rates of RP-S application. The NaHCO3 extractable soil P increased as a consequence of increased soil acidefication. The ryegrass growth, P uptake, plant P concentration and P recovered from RP sources were enhanced only when S was mixed with the RPs. On the other hand, when RP sources were applied directly without S, the available soil P as measured by NaHCO3 extraction was depleted with time regardless of source or rate of RP. The inefficiency of the directly applied RP sources to supply adequate P was evidenced by less plant growth than applied with S. Also, in addition to this inadequate supply of for plant assimilation, the directly applied RP sources failed to develop a residual reserve of available P in the soil, even at very high application ...

Rocks for Crops

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Publisher : Guelph, Ont. : Department of Land Resource Science, University of Guelph
ISBN 13 : 9780889555129
Total Pages : 338 pages
Book Rating : 4.5/5 (551 download)

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Book Synopsis Rocks for Crops by : H. Peter Van Straaten

Download or read book Rocks for Crops written by H. Peter Van Straaten and published by Guelph, Ont. : Department of Land Resource Science, University of Guelph. This book was released on 2002 with total page 338 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Phosphorus in Agriculture: 100 % Zero

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Publisher : Springer
ISBN 13 : 9401776121
Total Pages : 357 pages
Book Rating : 4.4/5 (17 download)

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Book Synopsis Phosphorus in Agriculture: 100 % Zero by : Ewald Schnug

Download or read book Phosphorus in Agriculture: 100 % Zero written by Ewald Schnug and published by Springer. This book was released on 2016-06-14 with total page 357 pages. Available in PDF, EPUB and Kindle. Book excerpt: The title ‘Phosphorus in Agriculture: 100 % Zero’ is synonymous for make-or-break. And it stands up to the promise. This book sends an important message as it delivers background information, intrinsic hypotheses, validation approaches and legal frameworks, all for balanced phosphorus fertilization in agriculture. This implies firstly that the phosphorus requirement of crop is fully satisfied by applying exclusively fertilizers which contain the nutrient in completely available form. Secondly, environmental demands through eutrophication and hazardous contaminants must not be compromised. The book identifies equally knowledge gaps and deficits in the transformation and implementation of research into practice. Bottom line is that research delivers the tools for a sustainable phosphorus management while legal frameworks are insufficient.

The Effect of Granulation and Placement on the Relative Uptake of Phosphorus from Superphosphate by Beans and Wheat as Measured by Tracer Techniques

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Publisher :
ISBN 13 :
Total Pages : 148 pages
Book Rating : 4.3/5 (129 download)

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Book Synopsis The Effect of Granulation and Placement on the Relative Uptake of Phosphorus from Superphosphate by Beans and Wheat as Measured by Tracer Techniques by : James A. Vomocil

Download or read book The Effect of Granulation and Placement on the Relative Uptake of Phosphorus from Superphosphate by Beans and Wheat as Measured by Tracer Techniques written by James A. Vomocil and published by . This book was released on 1951 with total page 148 pages. Available in PDF, EPUB and Kindle. Book excerpt:

The Effect of Heat Upon the Availability of the Phosphorus in Basic Phosphate Rock

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Publisher :
ISBN 13 :
Total Pages : 32 pages
Book Rating : 4.:/5 (31 download)

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Book Synopsis The Effect of Heat Upon the Availability of the Phosphorus in Basic Phosphate Rock by : A. G. McCall

Download or read book The Effect of Heat Upon the Availability of the Phosphorus in Basic Phosphate Rock written by A. G. McCall and published by . This book was released on 1923 with total page 32 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Comparison of the Availability of Applied and Residual Phosphorus as Measured by Plant Uptake and Chemical Analysis

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Publisher :
ISBN 13 :
Total Pages : 59 pages
Book Rating : 4.:/5 (236 download)

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Book Synopsis Comparison of the Availability of Applied and Residual Phosphorus as Measured by Plant Uptake and Chemical Analysis by : Charles K. Mulbah

Download or read book Comparison of the Availability of Applied and Residual Phosphorus as Measured by Plant Uptake and Chemical Analysis written by Charles K. Mulbah and published by . This book was released on 1976 with total page 59 pages. Available in PDF, EPUB and Kindle. Book excerpt:

TID.

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Publisher :
ISBN 13 :
Total Pages : 428 pages
Book Rating : 4.E/5 ( download)

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Book Synopsis TID. by :

Download or read book TID. written by and published by . This book was released on 19?? with total page 428 pages. Available in PDF, EPUB and Kindle. Book excerpt:

A Conference on Radioactive Isotopes in Agriculture

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Publisher :
ISBN 13 :
Total Pages : 430 pages
Book Rating : 4.3/5 (121 download)

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Book Synopsis A Conference on Radioactive Isotopes in Agriculture by : Argonne National Laboratory

Download or read book A Conference on Radioactive Isotopes in Agriculture written by Argonne National Laboratory and published by . This book was released on 1956 with total page 430 pages. Available in PDF, EPUB and Kindle. Book excerpt: