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Abstract Influence Of Rock Phosphate On Available Phosphorus As Measured By Plant Uptake And Soil Extractants
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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:
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:
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.
Book Synopsis Radioisotopes in Agriculture: Animal Husbandry, Bacteriology, Fertilizer Uptake, Plant Physiology, Photosynthesis, and Entomology by :
Download or read book Radioisotopes in Agriculture: Animal Husbandry, Bacteriology, Fertilizer Uptake, Plant Physiology, Photosynthesis, and Entomology written by and published by . This book was released on 1959 with total page 70 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book TID. written by and published by . This book was released on 1959 with total page 74 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Fertilizer Abstracts written by and published by . This book was released on 1970 with total page 484 pages. Available in PDF, EPUB and Kindle. Book excerpt:
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 1950 with total page 914 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 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:
Book Synopsis Soil Testing and Plant Analysis for Fertilizer Recommendations by :
Download or read book Soil Testing and Plant Analysis for Fertilizer Recommendations written by and published by . This book was released on 1996 with total page 80 pages. Available in PDF, EPUB and Kindle. Book excerpt:
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:
Download or read book Quick Bibliography Series written by and published by . This book was released on 1976 with total page 80 pages. Available in PDF, EPUB and Kindle. Book excerpt:
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:
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:
Download or read book Nuclear Science Abstracts written by and published by . This book was released on 1966 with total page 1252 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis New Zealand Journal of Agricultural Research by :
Download or read book New Zealand Journal of Agricultural Research written by and published by . This book was released on 1984 with total page 152 pages. Available in PDF, EPUB and Kindle. Book excerpt:
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:
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 ...
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