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Author : Richard J. Fantel
Publisher :
ISBN 13 :
Total Pages : 80 pages
Book Rating : 4.3/5 (91 download)
Download or read book Phosphate Availability and Supply written by Richard J. Fantel and published by . This book was released on 1988 with total page 80 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : R. J. Fantel
Publisher :
ISBN 13 :
Total Pages : 70 pages
Book Rating : 4.:/5 (85 download)
Download or read book Phosphate Availability and Supply written by R. J. Fantel and published by . This book was released on 1988 with total page 70 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Markus Heckenmüller
Publisher :
ISBN 13 :
Total Pages : 26 pages
Book Rating : 4.:/5 (868 download)
Download or read book Global Availability of Phosphorus and Its Implications for Global Food Supply written by Markus Heckenmüller and published by . This book was released on 2014 with total page 26 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Joseph Franklin Fudge
Publisher :
ISBN 13 :
Total Pages : 242 pages
Book Rating : 4.:/5 (89 download)
Download or read book The Influence of Nitrogenous Fertilizers Upon the Availability of the Phosphorus, Potassium, and Calcium in the Soil written by Joseph Franklin Fudge and published by . This book was released on 1928 with total page 242 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Naser A. Anjum
Publisher : BoD – Books on Demand
ISBN 13 : 1837690359
Total Pages : 164 pages
Book Rating : 4.8/5 (376 download)
Download or read book Phosphorus in Soils and Plants written by Naser A. Anjum and published by BoD – Books on Demand. This book was released on 2024-01-31 with total page 164 pages. Available in PDF, EPUB and Kindle. Book excerpt: Phosphorus (P) stands second to nitrogen in terms of its essentiality as a plant macronutrient, as well as due to its involvement in almost all plant developmental stages, primary and secondary plant metabolisms, maintenance of membrane structures, and in the structural skeleton of major biomolecules. An optimum P-supply also helps plants combat abiotic stress impacts. Most P in soil remains unavailable for uptake by plants. P-containing fertilizers are being added to agricultural lands to sustain high yields. Only the least amount of the applied P (20%–30%) is used by most cultivated plants, and the rest remains as legacy P (P surpluses), which eventually causes eutrophication. This book, Phosphorus in Soils and Plants, reviews P in soils and plants, P dynamics in the soil–water–sediment environment, the major roles of P in the photosynthetic dark phase-biochemical pathways, major approaches for the sustainable management of P in agriculture, main mechanisms underlying the role of P in the regulation of plant–microbe interactions in the rhizosphere, literature on the role of microbial phosphate solubilization in management of soil and plant nutrients, and insights into P recovery through waste transformation. This volume is an important resource for plant biologists involved in teaching or research who wish to advance their knowledge of P in soils and plants.
Author : William F. Stowasser
Publisher :
ISBN 13 :
Total Pages : 28 pages
Book Rating : 4.3/5 (121 download)
Download or read book Phosphate written by William F. Stowasser and published by . This book was released on 1977 with total page 28 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : UN. Economic and Social Council (2nd sess. : 1981 : Geneva)
Publisher :
ISBN 13 :
Total Pages : pages
Book Rating : 4.:/5 (123 download)
Download or read book Availability and Supply of Selected Minerals written by UN. Economic and Social Council (2nd sess. : 1981 : Geneva) and published by . This book was released on 1981 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Ernest Everett Deturk
Publisher : Forgotten Books
ISBN 13 : 9781391121024
Total Pages : 50 pages
Book Rating : 4.1/5 (21 download)
Download or read book The Problem of Phosphate Fertilizers written by Ernest Everett Deturk and published by Forgotten Books. This book was released on 2018-09-29 with total page 50 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from The Problem of Phosphate Fertilizers: Their Relation to the Phosphate-Supplying Power of the Soil and to the Requirements of Farm Crops The phosphate-supplying power of any given soil is not determined primarily by its total phosphorus content, for much of the phosphates are in forms only very slowly available to plants. Comparatively poor soils contain in the upper 15 to 18 inches, the depth to which the feeding roots penetrate in large numbers, enough phosphorus to pro vide for maximum crops for upward of a century if all the phosphorus were accessible to the growing plants; crops at more probable yields would be supplied for two or three centuries. About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.
Author : Keith Ronald Helyar
Publisher :
ISBN 13 :
Total Pages : 276 pages
Book Rating : 4.:/5 (31 download)
Download or read book On the Chemistry of Soil Phosphate and the Supply of Phosphate to Plants written by Keith Ronald Helyar and published by . This book was released on 1973 with total page 276 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Ewald Schnug
Publisher : Springer
ISBN 13 : 9401776121
Total Pages : 357 pages
Book Rating : 4.4/5 (17 download)
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.
Author : United States. Division of Water Supply and Pollution Control
Publisher :
ISBN 13 :
Total Pages : 156 pages
Book Rating : 4.3/5 (91 download)
Download or read book Nitrogen and Phosphorus in Water written by United States. Division of Water Supply and Pollution Control and published by . This book was released on 1965 with total page 156 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Jaime Uribarri
Publisher : CRC Press
ISBN 13 : 1351645846
Total Pages : 496 pages
Book Rating : 4.3/5 (516 download)
Download or read book Dietary Phosphorus written by Jaime Uribarri and published by CRC Press. This book was released on 2017-09-27 with total page 496 pages. Available in PDF, EPUB and Kindle. Book excerpt: Phosphorus is an essential nutrient that occurs in almost all foods and is important for many normal physiological functions. In a typical Western diet, it is not harmful, but does adversely affect tissues in the body when consumed in excess or deficiency. This book provides a comprehensive review of various aspects of phosphorus in relation to human nutritional needs. Sections cover phosphorus nutrition and dietary issues; health risks associated with excess phosphorus intake that exceeds requirements; phosphorus intake in populations at risk; regulatory challenges and policy approaches; and environmental impacts of phosphates in the modern food supply. This book challenges the long held ideas that high dietary phosphorus intake beyond nutritional requirements is safe and the natural supply of phosphorus critical to agricultural and human food production is endless. Controversy surrounds the claim that largely unrestricted use of phosphorus in all aspects of food production from farm to fork increases dietary phosphorus intake and irretrievable environmental loss, both of which harm human and environmental health. The book editors have joined together experts in basic, medical, environmental, nutritional, and food science to explore the validity of these claims of harm from high intakes and the unchecked use of phosphorus in the global food supply. Despite the essential need for adequate phosphorus over all stages of plant, animal and human life, the growing evidence points to a worldwide increase in dietary phosphorus intake far beyond nutrient requirements, significant association with chronic disease risk even when renal function is not compromised, and the increase in environmental loss with crop run-off, animal husbandry, and unretrieved phosphorus from human waste. This current evidence alludes to a depleted, unsustainable natural supply of phosphorus, hazardous environmental pollution of lakes and waterways, and significant increases in the risk of kidney, skeletal, and other serious illnesses in humans in the future if action is not taken now.
Author : R. D. B. Lefroy
Publisher :
ISBN 13 :
Total Pages : 0 pages
Book Rating : 4.:/5 (535 download)
Download or read book The Supply and Utilisation of Phosphate in the Con Rol of Plant Growth written by R. D. B. Lefroy and published by . This book was released on 1982 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Dana Cordell
Publisher :
ISBN 13 : 9789173934404
Total Pages : 440 pages
Book Rating : 4.9/5 (344 download)
Download or read book The Story of Phosphorus written by Dana Cordell and published by . This book was released on 2010 with total page 440 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Hatch Experiment Station
Publisher :
ISBN 13 :
Total Pages : 56 pages
Book Rating : 4.:/5 (31 download)
Download or read book Bulletin written by Hatch Experiment Station and published by . This book was released on 1915 with total page 56 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Alex Joseph Valentine
Publisher : Frontiers Media SA
ISBN 13 : 2889667790
Total Pages : 190 pages
Book Rating : 4.8/5 (896 download)
Download or read book Plant Adaptations to Phosphate Deficiency written by Alex Joseph Valentine and published by Frontiers Media SA. This book was released on 2021-05-18 with total page 190 pages. Available in PDF, EPUB and Kindle. Book excerpt: Phosphate is an essential mineral to all plants, and its availability in soils is an increasing challenge for agriculture. Phosphate is abundant in soils but its biological availability is often low due to the complexes that it forms with soil minerals and compounds. The biological availability of Phosphate is further reduced in acidic soils, which represent approximately 40% of earth’s arable agricultural lands. Agricultural systems compensate Phosphate deficiency with fertilizers coming from the mining of rock phosphate, which is estimated to exhaust within the next 50 years. For these reasons, Phosphate limitations in natural and agricultural ecosystems is going to become a global problem, and we urgently need to better understand how plants respond to Phosphate deficiency.
Author : World Bank/FAO/UNIDO/Industry Fertilizer Working Group
Publisher : World Bank Publications
ISBN 13 :
Total Pages : 60 pages
Book Rating : 4.:/5 (89 download)
Download or read book World and Regional Supply and Demand Balances for Nitrogen, Phosphate, and Potash, 1993/94-1999/2000 written by World Bank/FAO/UNIDO/Industry Fertilizer Working Group and published by World Bank Publications. This book was released on 1995 with total page 60 pages. Available in PDF, EPUB and Kindle. Book excerpt: Since 1991 the World Bank has been publishing "The World and Regional Supply and Demand Balances for Nitrogen, Phosphate, and Potash" on an annual basis in the form of World Bank Technical Papers. The current publication again provides statistical data in tabular format on the most recent historical fertilizer nutrient supply and demand balances as well as a five-year forecast and is based on the August 1995 assessments by the World Bank, the Food and Agriculture Organization (FAO) of the United Nations (UN), the United Nations Industrial Development Organization (UNIDO), and the Industry Fertilizer Working Group (the "Group"). Global and regional data are presented for the three main fertilizer nutrients: nitrogen, phosphate, and potash. A brief introduction supplies some background on the activities and composition of the Group and explains its methodologies used for the projections.
