Direct Application of Phosphate Rock and Related Appropriate Technology-latest Developments and Practical Experiences PDF Download

Author: S. S. S. Rajan
Publisher:
ISBN: 9780880901383
Category : Phosphate rock
Languages : en
Pages : 411

View

Book Description

Author: Donald L. Sparks
Publisher: Academic Press
ISBN: 0323850758
Category : Science
Languages : en
Pages : 320

View

Book Description
Advances in Agronomy, Volume 167, the latest release in this leading reference on agronomy, contains a variety of updates and highlights new advances in the field. Each chapter is written by an international board of authors. Includes numerous, timely, state-of-the-art reviews on the latest advancements in agronomy Features distinguished, well recognized authors from around the world Builds upon this venerable and iconic review series Covers the extensive variety and breadth of subject matter in the crop and soil sciences

Author: K. Dahabayake
Publisher:
ISBN: 9789552600302
Category :
Languages : en
Pages : 278

View

Book Description
Direct application of Phosphate Rock in Sri Lankan Agriculture with Wpecial Reference to Rubber; Technical, Economic, Environmental, and Pratical Considerations in the Development and Use of Direct Application Phosphate Rock and Appropiate Technology Phosphate Fertilizer; Phophorus and Its Role in Crop Production in Asia; Overview of the Global Phosphate Rock Production Situation ; Mineralogy and Characterization of Phosphate Rock; Chemical, Mineralogical, and Solubility Characteristics of Phosphate Rock for Direct Application; Direct Application of Phosphate Rocks to Plantation Tree Crops in Malaysia; the Use of "Low Analysis" Fertilizers in New Zealand; Environmental Factors Concerning Low Solubility Fertizers in New Zealand; Phosphate Rocks and Soils in INdia; Mechanical Activation of Phosphate Rock, Technique and Effectiveness; Environmental. Aspects of Phosphate Fertilizer Production and Use; Indigenous Resource Development for the Fertilizer Sector: Performing Technoeconomic Studies; Case Studies of Indigenous Resource Development; Geological and Geochemical Aspects of Eppawala and Ridigama Phosphate Deposits of Sri Lanka; Eppawala Phosphate Deposit of Sri Lanka--Present Status; Country Reports- Agricultural Situation, Use of Fertilizer, and Use and Demand for Direct Application Phosphate Rock or Appropriate Technology Fertilizers in Specific Contries; Bangladesh Agriculture Situation: Use of Fertilizer, and Demand for Appropriate Technology Products; Direct Application of Phosphate Rock and Appropriate Technology in Cambodia; Phosphate Rocks and Fertilizers in China; Maton Rock Phosphate from India: Its Potencial for Direct Application; Fertilizer Use in India Agriculture with Emphasis on Phosphate Rock; Study of Phosphate Fertilizers for Rice and Soybean on Upland Acid Soils in Indonesia; Soil Phosphate Status and Fertilizer Use in the Lao People's Democrtic Republic; Use of Phosphate Rocks in Malaysian Agriculture; Direct application of Phosphate Rock and Appropriate Technology Fertilizers Pakistan; Agriculture and Fertilizer Sectors in the Philippines; Phosphate Rock as a Fertilizer in Thailand; Role of Inorganic Fertilizers in the Agricultural Production of Vietnam; Agriculture Situation in Vietnam: Present Status and Use of Fertilizers; Working Group the Deliberation.

Author:
Publisher: Academic Press
ISBN: 0080888615
Category : Technology & Engineering
Languages : en
Pages : 294

View

Book Description
Advances in Agronomy continues to be recognized as a leading reference and a first-rate source for the latest research in agronomy. As always, the subjects covered are varied and exemplary of the myriad of subject matter dealt with by this long-running serial. - Maintains the highest impact factor among serial publications in agriculture - Presents timely reviews on important agronomy issues - Enjoys a long-standing reputation for excellence in the field

Author: Hugh Liebert
Publisher: JHU Press
ISBN: 1421415291
Category : History
Languages : en
Pages : 255

View

Book Description
Since future political and military leaders, as well as policymakers, will face the challenge of collective action within the confines of an uncoordinated international system, the book urges them to consider what role domestic and foreign factors should play in their decision-making processes.

Author:
Publisher:
ISBN:
Category : Rural development
Languages : en
Pages : 348

View

Book Description

Author: Andre Bationo
Publisher: Springer Science & Business Media
ISBN: 904812543X
Category : Technology & Engineering
Languages : en
Pages : 1339

View

Book Description
Africa can achieve self sufficiency in food production through adoption of innovations in the agriculture sector. Numerous soil fertility and crop production technologies have been generated through research, however, wide adoption has been low. African farmers need better technologies, more sustainable practices, and fertilizers to improve and sustain their crop productivity and to prevent further degradation of agricultural lands. The agricultural sector also needs to be supported by functional institutions and policies that will be able to respond to emerging challenges of globalization and climate change.

Author: Inaam Saad
Publisher: Page Publishing Inc
ISBN: 1662461224
Category : Science
Languages : en
Pages : 97

View

Book Description
Agriculture is primarily the uppermost important sector in Sudan, contributing significantly to the country’s national economy. However, in spite of the country’s vast cultivated area, productivity remains very low. The declining agricultural production is indicative of the need for adopting sustainable agricultural development approaches to the achieve country’s food security. The attainment of sustainable agricultural production will require the proper use of all available resources such as land, water, and mineral resources, including the phosphate rock reserves. Rock phosphate deposits of potential economic value occur at more than a hundred locations in sub-Saharan African countries, including Sudan. Several geological surveys in Sudan have proven the occurrence of abundant resources of phosphate deposits in different locations in the country. For advocating the initiation of rock phosphate mining and phosphate fertilizer industry in Sudan, this book delivers sufficient and validated information on the underutilized resource of rock phosphate in Sudan and exposes its potential role in the development of sustainable agricultural production. The book presents an accurate image of the current status and prospective scenario in relation to rock phosphate deposits and the potential establishment of the fertilizer industry in Sudan. The book presents a comprehensive literature review on the history, advantages, and impacts of using rock phosphate. It also sheds light on the rock phosphate deposits in Sudan, their locations, and geological and agricultural quality as compared to rock phosphate from other global resources. The book presents two detailed case studies on assessing the agronomic value of Kurun and Uro rock phosphate rocks as fertilizers and their environmental impact assessment. The book then highlights the potential benefits of phosphate mining and the initiation of the phosphate fertilizer industry in Sudan, proposes a plan for achieving that goal, and presents recommendations to bring the Sudanese phosphate fertilizer industry to life.

Author: Rattan Lal
Publisher: CRC Press
ISBN: 1482257858
Category : Nature
Languages : en
Pages : 351

View

Book Description
Phosphorus is an essential plant nutrient, but global population growth has dramatically reduced the availability of phosphorus fertilizer resources. Despite this scarcity, there remain numerous problems associated with the excessive and inappropriate use of phosphorus leading to non-point source pollution and eutrophication of natural waters. Identifying appropriate systems for managing soil phosphorus and reducing the risks of eutrophication are needed to minimize the environmental risks. This book focuses on the availability and recycling of phosphorus; regulatory and policy issues of sustainable phosphorus use; and water quality management in agroecosystems pertaining to phosphorus. Sections are dedicated to global phosphorus reserves; cycling and pathways of phosphorus; phosphorus in agriculture; human dimensions and policy intervention; and research and development priorities. Phosphorus is a finite but crucial resource and is an essential element to all life. Sub-optimal availability and nutrient imbalance in the root zone can adversely impact plant growth, and the quality of food and feed grown on these soils. However, the proven reserves of phosphorus can hardly be adequate for a few centuries only. Yet, its misuse and mismanagement has caused severe problems of eutrophication of water and pollution of the environment. Thus, judicious management of soil phosphorus is essential. This volume is specifically devoted to availability and recycling of phosphorus, regulatory/policy issues of sustainable use of phosphorus, and management in agroecosystems in the context of maximizing the use efficiency and minimizing the environmental risks of water quality.

Author: Dilip Kumar
Publisher: Elsevier
ISBN: 0323959830
Category : Technology & Engineering
Languages : en
Pages : 299

View

Book Description
Phosphate Rock: An Industry in Transition takes an interdisciplinary approach to dealing with the phosphate rock chain and its exploration, extraction, processing, fertilizer making, and storage and transportation. The book treats the subject from a global perspective, giving readers insights into what is happening in the emerging economies of the world and possible solutions to problems. It also provides all the parameters necessary to evaluate economic viability of undertaking a mining venture, taking into consideration demands of sustainable mining – social responsibly, environmental pollution control measures, community development, and precautions necessary for ensuring health and safety in the hazardous conditions of mining operations. In recent years, supply chain management has grown in importance as it forms tighter links in integration of key business processes from initial extraction of raw phosphate rock to end customers through different stages of process techniques. The book surveys the changes in technology, including many game-changing innovations that could transform mining. - Presents a purposive classification of resources, status of global phosphate rock reserves, and their life-indices - Covers mining conditions and possibilities of improvement in methods of exploration and environmental impact - Includes economic considerations for resource assessment, mining, quality control and supply problems