Read Books Online and Download eBooks, EPub, PDF, Mobi, Kindle, Text Full Free.
Determining Quality Of Irrigation Water
Download Determining Quality Of Irrigation Water full books in PDF, epub, and Kindle. Read online Determining Quality Of Irrigation Water ebook anywhere anytime directly on your device. Fast Download speed and no annoying ads. We cannot guarantee that every ebooks is available!
Book Synopsis Determining the Quality of Irrigation Water by : L. V. Wilcox
Download or read book Determining the Quality of Irrigation Water written by L. V. Wilcox and published by . This book was released on 1958 with total page 12 pages. Available in PDF, EPUB and Kindle. Book excerpt: The purposes of this publication are: (1) to describe the characteristics of an irrigation water that determine its quality; (2) to indicate the type of water analysis that is required; (3) to show how to judge quality from the water analysis.
Book Synopsis Guideline for Salinity Assessment, Mitigation and Adaptation Using Nuclear and Related Techniques by : Mohammad Zaman
Download or read book Guideline for Salinity Assessment, Mitigation and Adaptation Using Nuclear and Related Techniques written by Mohammad Zaman and published by Springer. This book was released on 2018-11-28 with total page 164 pages. Available in PDF, EPUB and Kindle. Book excerpt: This open access book is an outcome of the collaboration between the Soil and Water Management & Crop Nutrition Section, Joint FAO/IAEA Division of Nuclear Techniques in Food and Agriculture, Department of Nuclear Sciences and Applications, International Atomic Energy Agency (IAEA), Vienna, Austria, and Dr. Shabbir A Shahid, Senior Salinity Management Expert, Freelancer based in United Arab Emirates.The objective of this book is to develop protocols for salinity and sodicity assessment and develop mitigation and adaptation measures to use saline and sodic soils sustainably. The focus is on important issues related to salinity and sodicity and to describe these in an easy and user friendly way. The information has been compiled from the latest published literature and from the authors’ publications specific to the subject matter. The book consists of six chapters. Chapter 1 introduces the terms salinity and sodicity and describes various salinity classification systems commonly used around the world. Chapter 2 reviews global distribution of salinization and socioeconomic aspects related to salinity and crop production. Chapters 3 covers comprehensively salinity and sodicity adaptation and mitigation options including physical, chemical, hydrological and biological methods. Chapter 4 discusses the efforts that have been made to demonstrate the development of soil salinity zones under different irrigation systems. Chapter 5 discusses the quality of irrigation water, boron toxicity and relative tolerance to boron, the effects of chlorides on crops. Chapter 6 introduces the role of nuclear techniques in saline agriculture.
Book Synopsis Determining Quality of Irrigation Water by :
Download or read book Determining Quality of Irrigation Water written by and published by . This book was released on 1958 with total page 6 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Water Quality for Agriculture by : R. S. Ayers
Download or read book Water Quality for Agriculture written by R. S. Ayers and published by . This book was released on 1985 with total page 196 pages. Available in PDF, EPUB and Kindle. Book excerpt: Richtlijnen voor de werker in het veld om problemen te ondervangen ten aanzien van de waterkwaliteit voor irrigatie-doeleinden. Tenslotte worden praktijkervaringen uit diverse gebieden vermeld
Book Synopsis Determining the Quality of Irrigation Water by : L. V. Wilcox
Download or read book Determining the Quality of Irrigation Water written by L. V. Wilcox and published by . This book was released on 1958 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: The purposes of this publication are: (1) to describe the characteristics of an irrigation water that determine its quality; (2) to indicate the type of water analysis that is required; (3) to show how to judge quality from the water analysis.
Book Synopsis Interpreting Turfgrass Irrigation Water Test Results by :
Download or read book Interpreting Turfgrass Irrigation Water Test Results written by and published by UCANR Publications. This book was released on 1999 with total page 9 pages. Available in PDF, EPUB and Kindle. Book excerpt: Water analysis by a commercial laboratory provides data on many parameters, some of which are of little significance for turfgrass irrigation. Learn which parameters are the most important for turfgrass management.
Book Synopsis Determining Water Quality for Irrigation by : Hyde Spencer Jacobs
Download or read book Determining Water Quality for Irrigation written by Hyde Spencer Jacobs and published by . This book was released on 1968 with total page 11 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Wastewater Irrigation and Health by : Pay Drechsel
Download or read book Wastewater Irrigation and Health written by Pay Drechsel and published by Earthscan. This book was released on 2009-12-16 with total page 433 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book represents the best modern innovative thinking on the topic and symbolizes an important turning point in the history of wastewater use in irrigation as a major contributor to water and nutrient conservation, public health and welfare. û Hillel S.
Book Synopsis Handbook of Wastewater Reclamation and Reuse by : Donald R. Rowe
Download or read book Handbook of Wastewater Reclamation and Reuse written by Donald R. Rowe and published by CRC Press. This book was released on 2020-07-09 with total page 572 pages. Available in PDF, EPUB and Kindle. Book excerpt: This comprehensive reference provides thorough coverage of water and wastewater reclamation and reuse. It begins with an introductory chapter covering the fundamentals, basic principles, and concepts. Next, drinking water and treated wastewater criteria, guidelines, and standards for the United States, Europe and the World Health Organization (WHO) are presented. Chapter 3 provides the physical, chemical, biological, and bacteriological characteristics, as well as the radioactive and rheological properties, of water and wastewater. The next chapter discusses the health aspects and removal treatment processes of microbial, chemical, and radiological constituents found in reclaimed wastewater. Chapter 5 discusses the various wastewater treatment processes and sludge treatment and disposal. Risk assessment is covered in chapter 6. The next three chapters cover the economics, monitoring (sampling and analysis), and legal aspects of wastewater reclamation and reuse. This practical handbook also presents real-world case studies, as well as sources of information for research, potential sources for research funds, and information on current research projects. Each chapter includes an introduction, end-of-chapter problems, and references, making this comprehensive text/reference useful to both students and professionals.
Author :Organisation for Economic Co-Operation and Development (OECD) Publisher :IWA Publishing ISBN 13 :1780401329 Total Pages :158 pages Book Rating :4.7/5 (84 download)
Book Synopsis Water Quality and Agriculture by : Organisation for Economic Co-Operation and Development (OECD)
Download or read book Water Quality and Agriculture written by Organisation for Economic Co-Operation and Development (OECD) and published by IWA Publishing. This book was released on 2012-03-15 with total page 158 pages. Available in PDF, EPUB and Kindle. Book excerpt: This report on Water Quality and Agriculture examines the linkages between agriculture and water quality. It discusses the overall trends and outlook for agriculture and water quality in OECD countries; describes recent actions by policy makers to address water quality issues in agriculture; and provides a set of recommendations for countries to meet the challenge of improving agricultural water quality.
Book Synopsis Groundwater Quality by : Harriet Nash
Download or read book Groundwater Quality written by Harriet Nash and published by Springer. This book was released on 1994-10-31 with total page 204 pages. Available in PDF, EPUB and Kindle. Book excerpt: Groundwater quality monitoring and testing is of paramount importance both in the developed and developing world. This book presents a series of papers illustrating the varied nature of current research into groundwater quality. Urban and rural supplies are covered through a case history approach, and the importance of remedial action to prevent deterioration is emphasized.
Book Synopsis Irrigation-Induced Water Quality Problems by : National Research Council
Download or read book Irrigation-Induced Water Quality Problems written by National Research Council and published by National Academies Press. This book was released on 1989-02-01 with total page 172 pages. Available in PDF, EPUB and Kindle. Book excerpt: When waterfowl began to die from selenium poisoning at Kesterson National Wildlife Refuge in California's San Joaquin Valley, considerable alarm arose among environmental and agricultural specialists. This new volume suggests that Kesterson is not a unique problem and the events there offer important lessons for the future. Irrigation-Induced Water Quality Problems uses the San Joaquin experience to suggest how we can prepare for similar problems elsewhere. As one committee member put it, "There will be elsewheres"â€"trace elements and organic contaminants are being concentrated by irrigation in many river basins. This book addresses how the Kesterson crisis developed, how irrigation can endanger water quality, and how economic, legal, and other factors impede our ability to respond to water quality problems. The committee explores how to study these problems, unraveling complex issues and clarifying the varying perspectives of farmers, environmentalists, scientists, and other key figures. This dispassionate analysis of a controversial topic will be useful to policymakers, resource managers, and agricultural specialists and farmers, as well as specialists in hydrology, water quality, irrigation, law, and environmental quality. It will also be useful as a case study in the environmental policy classroom.
Book Synopsis Salt-affected Soils and Marginal Waters by : Ranbir Chhabra
Download or read book Salt-affected Soils and Marginal Waters written by Ranbir Chhabra and published by Springer Nature. This book was released on 2022-01-01 with total page 729 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book presents systematic scientific appraisal, classification, genesis and viable technologies for reclamation and management of salt-affected soils and marginal quality waters across India and several other countries. Nature, solubility and geo-chemical mobility of salts have been provided as basis for the development of alkali and saline soils and groundwaters under specific agro-hydro-ecological regions. Chemical amendment (gypsum) based reclamation technology of alkali soils and related pre and post-reclamation water, nutrient and crop management interventions, including re-sodification issues have been comprehensively addressed. Features and operational guidelines of surface, subsurface, vertical and bio-drainage systems have been thoroughly discussed; likewise, amelioration of irrigation induced saline soils in inland and coastal regions and preventive measures for control of salinity and waterlogging along with environmental trade-offs. Practical approaches for amelioration and judicious use of saline, alkali, high SAR- saline and waste waters have been synthesized for different cropping and agro- forestry systems. Emerging issues on use of industrial by-products as amendments for alkali soils, physiological aspects of salt resistance, anatomical and biochemical mechanism of submergence tolerance, specific ion effects of poor quality waters, crop diversification, groundwater recharge, rejuvenation of tsunami affected coastal soils, safety against occurrence of poisonous gas in tube well pits, paddy straw burning and others have been adequately deliberated upon. Combining scientific principles with field experiences, the book is expected to serve as a useful knowledge base for research workers, teachers and students of soil science, agronomy, plant breeding, forestry, irrigation engineering, extension workers, environmentalists and planners associated with reclamation and management of salt affected soils and waters on sustainable basis in developing and developed countries.
Book Synopsis Water Quality Indices by : Tabassum Abbasi
Download or read book Water Quality Indices written by Tabassum Abbasi and published by Elsevier. This book was released on 2012-03-10 with total page 375 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book covers water quality indices (WQI) in depth – it describes what purpose they serve, how they are generated, what are their strengths and weaknesses, and how to make the best use of them. It is a concise and unique guide to WQIs for chemists, chemical/environmental engineers and government officials. Whereas it is easy to express the quantity of water, it is very difficult to express its quality because a large number of variables determine the water quality. WQIs seek to resolve the difficulty by translating a set of a large number of variables to a one-digit or a two-digit numeral. They are essential in communicating the status of different water resources in terms of water quality and the impact of various factors on it to policy makers, service personnel, and the lay public. Further they are exceedingly useful in the monitoring and management of water quality. With the importance of water and water quality increasing exponentially, the importance of this topic is also set to increase enormously because only with the use of indices is it possible to assess, express, communicate, and monitor the overall quality of any water source. Provides a concise guide to WQIs: their purpose and generation Compares existing methods and WQIs and outlines strengths and weaknesses Makes recommendations on how the indices should be used and under what circumstances they apply
Book Synopsis Handbook on Pressurized Irrigation Techniques by : Andreas Phocaides
Download or read book Handbook on Pressurized Irrigation Techniques written by Andreas Phocaides and published by Food & Agriculture Org.. This book was released on 2007 with total page 300 pages. Available in PDF, EPUB and Kindle. Book excerpt: Increasing the efficiency of water use and enhancing agricultural water productivity at all levels of the production chains are becoming priorities in a growing number of countries. In particular, shifting to modern on-farm irrigation practices can contribute to a substantial increase in both water use efficiency and water productivity. The objective of this handbook is to provide a practical guide on the use of pressurized irrigation techniques to farmers, irrigation technicians, and extension workers in the field. In this second edition, the handbook has been considerably revised, including new chapters on low-cost drip irrigation and pipe distribution systems for smallholders.--Publisher's description.
Book Synopsis Quantitative Assessment of Irrigation Water Quality by : Leon Bernstein
Download or read book Quantitative Assessment of Irrigation Water Quality written by Leon Bernstein and published by . This book was released on 1967 with total page 15 pages. Available in PDF, EPUB and Kindle. Book excerpt: New formulas are proposed for quantitatively assessing irrigation water quality. Except for extremely unsuitable waters, irrigation water quality can be assessed only in the context of the conditions under which the water is to be used. These conditions include the infiltration rate of the soil (I), the evapotranspiration rate (E), the irrigation frequency and duration (tc and ti, respectively) the net downward drainage rate below the root zone (O) and the maximum permissible salinity and chloride concentration for the crop to be grown (ECd and Cld, respectively). When drainage is non-limiting, the potential leaching fraction (LF) is given by: LF = 1 - (Etc/Iti) and when drainage is limiting by: LF = O/(E + O). The maximum permissible EC and Cl concentration of irrigation waters (ECi and Cli, respectively) are calculated from: ECi = LF x ECd and Cli = LF x Cld. Potential leaching fraction calculations will also be useful for estimating CaCO3 precipitation, and the degree to which specific toxic materials will be concentrated as water is evapotranspired.
Book Synopsis Determining Consumptive Use and Irrigation Water Requirements by : Harry French Blaney
Download or read book Determining Consumptive Use and Irrigation Water Requirements written by Harry French Blaney and published by . This book was released on 1962 with total page 70 pages. Available in PDF, EPUB and Kindle. Book excerpt:
