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Water Use Seminar Damsacus Fao Irrigation And Drainage Paper
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Author :Food and Agriculture Organization of the United Nations Publisher : ISBN 13 :9789251028797 Total Pages :188 pages Book Rating :4.0/5 (287 download)
Book Synopsis FAO Irrigation and Drainage Paper by : Food and Agriculture Organization of the United Nations
Download or read book FAO Irrigation and Drainage Paper written by Food and Agriculture Organization of the United Nations and published by . This book was released on 1990 with total page 188 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Crop Water Requirements by : J. Doorenbos
Download or read book Crop Water Requirements written by J. Doorenbos and published by . This book was released on 1992 with total page 172 pages. Available in PDF, EPUB and Kindle. Book excerpt: This publication is intended to provide guidance in determining crop water requirements and their application in planning, design and operation of irrigation projects; Part I.1 presents suggested methods to derive crop water requirements. The use of four well-known methods for determining such requirements is defined to obtain reference crop evapotranspiration (ETo), which denotes the level of evapotranspiration for different set of climatic data. To derive the evapotranspiration for a specific crop, relationships between crop evapotranspiration (ETcrop) and reference crop evapotranspiration (ETo) are given in Part I.2 for different crops, stages of growth, length of growing season and prevailing climatic conditions. The effect of local conditions on crop water requirements is given in Part I.3; this includes local variation in climate, advection, soil water availability and agronomic and irrigation methods and practices. Calculation procedures are presented together with examples. A detailed discussion on selection and calibration of the presented methodologies together with the data sources is given in Appendix II. A computer programme on applying the different methods is given in Appendix III. Part II discusses the application of crop water requirements data in irrigation project planning, design and operation. Part II. 1 deals with deriving the field water balance, which in turn forms the basis for predicting seasonal and peak irrigation supplies for general planning purposes. Attention is given to irrigation efficiency and water requirements for cultural practices and leaching of salts. In Part II. 2 methods are presented to arrived at field and scheme supply schedules with emphasis towards the field water balance and field irrigation management. Criteria are given for operating the canal system using different methods of water delivery, and for subsequent design parameters of the system. Suggestions are made in Part II. 3 on refinement of field and project supply schedules once the project is in operation. The presented guidelines are based on measured data and experience obtained covering a wide range of conditions. Local practical, technical, social and economic considerations will, however, affect the planning criteria selected. Therefore caution and a critical attitude should still be taken when applying the presented methodology.
Book Synopsis FAO Agricultural Development Paper by :
Download or read book FAO Agricultural Development Paper written by and published by . This book was released on 1974 with total page 1018 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Guidelines for Predicting Crop Water Requirements by : J. Doorenbos
Download or read book Guidelines for Predicting Crop Water Requirements written by J. Doorenbos and published by . This book was released on 1975 with total page 202 pages. Available in PDF, EPUB and Kindle. Book excerpt: Calculation of crop evapotranspiration; Selection of crop coeficient; Calculation of field irrigation requirements.
Book Synopsis Soil Salinity Assessment by : J. D. Rhoades
Download or read book Soil Salinity Assessment written by J. D. Rhoades and published by Food & Agriculture Org.. This book was released on 1999 with total page 172 pages. Available in PDF, EPUB and Kindle. Book excerpt: Determination of soil salinity from aqueous electrical conductivity; determination of soil salinity from soil-paste and bulk soil electrical conductivity; example uses of salinity assessment technology; operational and equipment costs associated with salinity instrumentation measurement techniques.
Book Synopsis Design and Optimization of Irrigation Distribution Networks by : Y. Labye
Download or read book Design and Optimization of Irrigation Distribution Networks written by Y. Labye and published by Food & Agriculture Org.. This book was released on 1988 with total page 266 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Selected Water Resources Abstracts by :
Download or read book Selected Water Resources Abstracts written by and published by . This book was released on 1976 with total page 752 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Water Use Seminar, Damascus written by and published by . This book was released on 1972 with total page 328 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Hydrology of the Nile Basin by : M.M.A. Shahin
Download or read book Hydrology of the Nile Basin written by M.M.A. Shahin and published by Elsevier. This book was released on 1985-01-01 with total page 593 pages. Available in PDF, EPUB and Kindle. Book excerpt: A wealth of hydrological, hydrometeorological, hydrometrical and other related data covering nearly all parts of the Nile Basin is presented in this volume. After an introductory chapter on the Nile's history, chapters cover: the physiography, topography, and climate of the different parts of the Nile Basin; rainfall on the Basin, evaporation from open surfaces, and evapotranspiration from cropped areas. Rainfall data for a 30-year period from 1938 to 1967 are summarized and analyzed; evaporation and evapotranspiration measurements are presented, analyzed and discussed. In the absence of actual measurements, attempts have been made to estimate them from a number of formulae using the available climatological normals. The results obtained are important for planning, design and management of water supply and control projects, especially for irrigation and drainage. The geology of the Nile Basin is briefly reviewed and its effect on groundwater potentials, quality and quantity is discussed. Surface runoff and discharge at the key stations is covered, and an extensive review given of existing water storage, control and conservation projects in the Nile Basin.Thus the volume contains an enormous amount of data that will be of great practical value to consulting engineers. It is a book which should be in the library of all hydrological institutes and universities.
Book Synopsis Selected Water Resources Abstracts by :
Download or read book Selected Water Resources Abstracts written by and published by . This book was released on 1976 with total page 622 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Irrigation and Agricultural Development by : S. S. Johl
Download or read book Irrigation and Agricultural Development written by S. S. Johl and published by Elsevier. This book was released on 2013-10-22 with total page 381 pages. Available in PDF, EPUB and Kindle. Book excerpt: Irrigation and Agricultural Development compiles selected papers presented at the International Expert Consultation held in Baghdad, Iraq from February 24 to March 1, 1979. This book addresses the technical, economic, and institutional problems connected with the development and utilization of irrigation water for agricultural production. It discusses the policy framework for investment in irrigation projects; natural equilibriums and irrigated agriculture; and selection of appropriate irrigation methods for semi-arid regions. The studies on crop consumptive use of water in Iraq; world bank experience with irrigation, drainage and land reclamation projects; and salinity problems and land reclamation in the Arab Republic of Egypt are also covered. This publication is recommended for environmentalists, irrigation engineers, and agriculturists concerned with water development, conservation, and management.
Book Synopsis Irrigation Efficiency by : Water Resources Scientific Information Center
Download or read book Irrigation Efficiency written by Water Resources Scientific Information Center and published by . This book was released on 1973 with total page 526 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Guide to Sources for Agricultural and Biological Research by : J. Richard Blanchard
Download or read book Guide to Sources for Agricultural and Biological Research written by J. Richard Blanchard and published by University of California Press. This book was released on 2021-02-26 with total page 748 pages. Available in PDF, EPUB and Kindle. Book excerpt: This title is part of UC Press's Voices Revived program, which commemorates University of California Press’s mission to seek out and cultivate the brightest minds and give them voice, reach, and impact. Drawing on a backlist dating to 1893, Voices Revived makes high-quality, peer-reviewed scholarship accessible once again using print-on-demand technology. This title was originally published in 1981.
Book Synopsis Essentials of Scientific Writing by : Joseph Mugah
Download or read book Essentials of Scientific Writing written by Joseph Mugah and published by AuthorHouse. This book was released on 2016-12-13 with total page 57 pages. Available in PDF, EPUB and Kindle. Book excerpt: Essentials of Scientific Writing: How to Write Effective Titles and Abstracts for Research Papers and Proposals is a belated entrant into a vast and crucially important area with scarce reference materials. This scarcity manifested itself as I searched what I had expected would be useful source materials for the present book. I skimmed through many textbooks on scientific writing and editing, articles on the Internet, and notes from courses on scientific writing. They all turned out to be manifestly wanting in both depth and scope. None extended beyond two pages, and most were hardly a page long, so they were largely useless for my purposes. To the authors knowledge, few published books treat the subjects of Titles and Abstracts in the kind of detail presented in this book. Accordingly, in developing the book, the author hoped to fill a void in the crucial area of facilitating sharing of knowledge and information from research work. It is my hope that everyone writing scientific work will endeavor to find space for the book on their shelves and will place it within arms length whenever they are writing or editing the title or abstract.
Book Synopsis Treatment and Use of Sewage Effluent for Irrigation by : M. B. Pescod
Download or read book Treatment and Use of Sewage Effluent for Irrigation written by M. B. Pescod and published by Elsevier. This book was released on 2013-10-22 with total page 399 pages. Available in PDF, EPUB and Kindle. Book excerpt: Treatment and Use of Sewage Effluent for Irrigation contains the Proceedings of the FAO Regional Seminar on the treatment and use of sewage effluent for irrigation, held in Nicosia, Cyprus on October 1985. The book reviews available information and experience on the treatment and reuse of sewage effluent for increased agricultural production. Papers are presented by international experts on health and agricultural guidelines for effluent quality and on the short-term and long-term effects of effluent reuse on public health, soil fertility and crop productivity. Appropriate sewage treatment systems are considered and sewage sludge treatment and agricultural utilization are discussed. Case studies of sewage effluent treatment and reuse in irrigation in the Near East Region and elsewhere are presented as well. Agriculturists, horticulturists, and civil engineers will find the compendium interesting.
Book Synopsis The Use of Saline Waters for Crop Production by : J. D. Rhoades
Download or read book The Use of Saline Waters for Crop Production written by J. D. Rhoades and published by Artabras. This book was released on 1992 with total page 156 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Documentación de la FAO. written by and published by . This book was released on 1973 with total page 452 pages. Available in PDF, EPUB and Kindle. Book excerpt:
