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Phosphorus In Agriculture 100 Zero
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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.
Book Synopsis The Role of Phosphorus in Agriculture by : F. E. Khasawneh
Download or read book The Role of Phosphorus in Agriculture written by F. E. Khasawneh and published by . This book was released on 1980 with total page 940 pages. Available in PDF, EPUB and Kindle. Book excerpt: World phosphate reserves and resources; The phosphate industry of the United States; Evaluation of phosphatic raw materials; Phosphate raw materials and fertilizers: part I - a look ahead; Phosphate raw materials and fertilizers: part II - a case history of marginal raw materials; Sulfur requirements of the phosphate fertilizer industry; Phosphoric acid technology; Phosphate fertilizers and process technology; World phosphate fertilizer supply-demand outlook; Energy requirements for the production of phosphate fertilizers; Energy of phosphate fertilizer applications and food energy returns; Reactions of phosphate fertilizers in soils; Agronomic effectiveness of phosphate fertilizers; Evaluation and utilization of residual phosphorus in soils; Use and limitations of physical-chemical criteria for assessing the status of phosphorus in soils; Assessing organic phosphorus in soils; Conventional soil and tissue tests for assessing the phosphorus status of soils; Management considerations for acid; Use of waste materials as sources of phosphorus; Agricultural phosphorus in the environment; Phosphate nutrition of plants - a general treatise; Soil-plant interactions in the phosphorus nutrition of plants; Role of rhizosphere microorganisms in phosphorus uptake by plants; Interactions of phosphorus with other elements in soils and in plants; Phosphate nutrition of corn, sorghum, soybeans, and small grains; Phosphorus nutrition of cotton, peanuts, rice, sugarcane, and tobacco; Phosphorus nutrition of vegetable crops and sugar beets; Phosphorus nutrition and fertilization of forest trees; Phosphorus nutrition of forages; Relationship between phosphorus nutrition of plants and the phosphorus nutrition of animals and man.
Book Synopsis Phosphorus, Food, and Our Future by : Karl A. Wyant
Download or read book Phosphorus, Food, and Our Future written by Karl A. Wyant and published by Oxford University Press. This book was released on 2013-06-14 with total page 456 pages. Available in PDF, EPUB and Kindle. Book excerpt: Phosphorus is essential to all life. A critical component of fertilizers, Phosphorus currently has no known substitute in agriculture. Without it, crops cannot grow. With too much of it, waterways are polluted. Across the globe, social, political, and economic pressures are influencing the biogeochemical cycle of phosphorus. A better understanding of this non-renewable resource and its impacts on the environment is critical to conserving our global supply and increasing agricultural productivity. Most of the phosphorus-focused discussion within the academic community is highly fragmented. Phosphorus, Food, and Our Future will bring together the necessary multi-disciplinary perspectives to build a cohesive knowledge base of phosphorus sustainability. The book is a direct continuation of processes associated with the first international conference on sustainable phosphorus held in the United States, the Frontiers in Life Sciences: Sustainable Phosphorus Summit, though it is not a book of conference proceedings; rather, the book is part of an integrated, coordinated process that builds on the momentum of the Summit. The first chapter will introduce the biological and chemical necessity of phosphorus. The subsequent ten chapters will explore different facets of phosphorus sustainability and the role of policy on future global phosphorus supplies. The final chapter will synthesize all of the emerging views contained in the book, drawing out the leading dilemmas and opportunities for phosphorus sustainability.
Book Synopsis Phosphorus in Soils and Plants by : Naser A. Anjum
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.
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 Sustainable Phosphorus Management by : Roland W. Scholz
Download or read book Sustainable Phosphorus Management written by Roland W. Scholz and published by Springer Science & Business Media. This book was released on 2014-03-12 with total page 322 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book describes a pathway for sustainable phosphorus management via the Global Transdisciplinary Processes for Sustainable Phosphorus Management project (Global TraPs). Global TraPs is a multi-stakeholder forum in which scientists from a variety of disciplines join with key actors in practice to jointly identify critical questions and to articulate what new knowledge, technologies and policy processes are needed to ensure that future phosphorus use is sustainable, improves food security and environmental quality and provides benefits for the poor. The book offers insight into economic scarcity and identifies options to improve efficiency and reduce environmental impacts of anthropogenic phosphorus flows at all stages of the supply and use chain.
Download or read book Phosphorus written by Mikhail Butusov and published by Springer Science & Business Media. This book was released on 2013-03-26 with total page 108 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book starts with depiction of the phosphorus role in life creation and evolution. Then it outlines in which vital processes different phosphates participate in life of all flora and fauna, from DNA molecules till body tissues. Crucial function of phosphates was noticed long ago, but only in XIX century discovery of mineral fertilizers made it possible to sustain the needs of growing global population, thus initiating a “green revolution”. Though, for many decades after it, the complexity of interactions “fertilizer-soil-plant roots” was underrated, causing massive damages, such as soil destruction and eutrophication of waters. Still, mining of exhausting natural phosphate reserves continued worldwide. Lessons of what happened in XIX century due to scarcity of phosphates were ignored. In the meantime, production of phosphates reached its peak few years ago. Immediate implementation of phosphate recycling technologies from municipal wastes can help avoid imminent global disaster.
Book Synopsis Agricultural Phosphorus and Eutrophication by :
Download or read book Agricultural Phosphorus and Eutrophication written by and published by DIANE Publishing. This book was released on with total page 42 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Sustainable Agriculture Reviews 58 by : Asif Iqbal
Download or read book Sustainable Agriculture Reviews 58 written by Asif Iqbal and published by Springer. This book was released on 2023-11-17 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book presents recently-developed crop, soil, and management practices that can be used to improve phosphorous use efficiency in agriculture. Food security highly depends on the availability of plant nutrients such as phosphorus, yet rock phosphate reserves are expected to be exhausted in the next 50–100 years. Moreover, about 80% of the phosphorous fertilizers applied to soils become unavailable to plants due to phosphorous fixation in iron and aluminum oxides in acidic soils and with carbonates in alkaline soils. As a consequence, only 10-15% of applied phosphorous is up taken by crops. Therefore, there is a need for advanced practices for improving phosphorus use efficiency.
Book Synopsis Efficiency of Soil and Fertilizer Phosphorus Use by : John Keith Syers
Download or read book Efficiency of Soil and Fertilizer Phosphorus Use written by John Keith Syers and published by Fao Fertilizer and Plant Nutri. This book was released on 2008 with total page 132 pages. Available in PDF, EPUB and Kindle. Book excerpt: The efficient use of phosphorus (P) is essential to many agricultural and environmental issues. This bulletin reviews, analyses and synthesizes information on the efficient use of soil and fertilizer P. It presents information on the plant availability of soil and fertilizer P, with an emphasis on soil plant interactions. The focus is on the changing concepts of the behaviour of both soil and fertilizer P and on the need to define and assess their recovery and, thus, P-use efficiency more appropriately.
Book Synopsis Phosphorus Management in Crop Production by : Nand Kumar Fageria
Download or read book Phosphorus Management in Crop Production written by Nand Kumar Fageria and published by CRC Press. This book was released on 2017-02-17 with total page 596 pages. Available in PDF, EPUB and Kindle. Book excerpt: The world population is projected to reach nine billion by 2050, and in the coming years, global food demand is expected to increase by 50% or more. Higher crop productivity gains in the future will have to be achieved in developing countries through better natural resources management and crop improvement. After nitrogen, phosphorus (P) has more widespread influence on both natural and agricultural ecosystems than any other essential plant element. It has been estimated that 5.7 billion hectares of land worldwide contain insufficient amounts of available P for sustainable crop production, and P deficiency in crop plants is a widespread problem in various parts of the world. However, it has been estimated that worldwide minable P could last less than 40 years. For sustaining future food supplies, it is vital to enhance plant P use efficiency. To bring the latest knowledge and research advances in efficient management of P for economically viable and environmentally beneficial crop production in sustainable agriculture, Phosphorus Management in Crop Production contains chapters covering functions and diagnostic techniques for P requirements in crop plants, P use efficiency and interactions with other nutrients in crop plants, management of P for optimal crop production and environmental quality, and basic principles and methodology regarding P nutrition in crop plants. The majority of research data included are derived from many years of field, greenhouse, and lab work, hence the information is practical in nature and will have a significant impact on efficient management of P-fertilizers to enhance P use efficiency, improve crop production, promote sustainable agriculture, and reduce P losses through eluviations, leaching, and erosion to minimize environmental degradation. A comprehensive book that combines practical and applied information, Phosphorus Management in Crop Production is an excellent reference for students, professors, agricultural research scientists, food scientists, agricultural extension specialists, private consultants, fertilizer companies, and government agencies that deal with agricultural and environmental issues.
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 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:
Author :Food and Agriculture Organization of the United Nations. Land and Water Development Division Publisher :Fao ISBN 13 : Total Pages :186 pages Book Rating :4.3/5 (91 download)
Book Synopsis Use of Phosphate Rocks for Sustainable Agriculture by : Food and Agriculture Organization of the United Nations. Land and Water Development Division
Download or read book Use of Phosphate Rocks for Sustainable Agriculture written by Food and Agriculture Organization of the United Nations. Land and Water Development Division and published by Fao. This book was released on 2004 with total page 186 pages. Available in PDF, EPUB and Kindle. Book excerpt: Extensive research on the agronomic potential and actual effectiveness of phosphate rocks (PRs) as sources of phosphorus has been carried out in Africa, Asia, Latin America and elsewhere. This publication brings together a wide range of available information on key issues regarding the use of PRs in agriculture, including world deposits; characteristics of sources; evaluation methodologies for direct application of PR (DAPR); analysis of biophysical and farming factors; development and use of decision-support systems for DAPR; soil P testing for PR application; available technologies for enhancing the agronomic effectiveness of indigenous PR sources; environmental issues; legislation guidelines; and future research priorities.
Book Synopsis Phosphorus for Agriculture by : Donald E. Armstrong
Download or read book Phosphorus for Agriculture written by Donald E. Armstrong and published by . This book was released on 1988 with total page 39 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Phosphorus in Agriculture and in Relation to Water Quality by : A. E. Johnston
Download or read book Phosphorus in Agriculture and in Relation to Water Quality written by A. E. Johnston and published by . This book was released on 2005 with total page 72 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Phosphorus for Agriculture written by and published by . This book was released on 1978 with total page 168 pages. Available in PDF, EPUB and Kindle. Book excerpt:
