Estimating Soil Moisture Conditions And Time For Irrigation With The Evapotranspiration Method Classic Reprint
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Estimating Soil Moisture Conditions And Time For Irrigation With The Evapotranspiration Method
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Author : Cornelius H. M. Van Bavel
language : en
Publisher:
Release Date : 1956
Estimating Soil Moisture Conditions And Time For Irrigation With The Evapotranspiration Method written by Cornelius H. M. Van Bavel and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1956 with Evapotranspiration categories.
Estimating Soil Moisture Conditions And Time For Irrigation With The Evapotranspiration Method
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Author : Cornelius H. M. Van Bavel
language : en
Publisher:
Release Date : 1956
Estimating Soil Moisture Conditions And Time For Irrigation With The Evapotranspiration Method written by Cornelius H. M. Van Bavel and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1956 with Evapotranspiration categories.
Guidelines For Predicting Crop Water Requirements
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Author : J. Doorenbos
language : en
Publisher:
Release Date : 1975
Guidelines For Predicting Crop Water Requirements written by J. Doorenbos and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1975 with Crops categories.
Calculation of crop evapotranspiration; Selection of crop coeficient; Calculation of field irrigation requirements.
Water Resources Management And Sustainable Agriculture
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Author : M.A. Khan
language : en
Publisher: APH Publishing
Release Date : 2008
Water Resources Management And Sustainable Agriculture written by M.A. Khan and has been published by APH Publishing this book supported file pdf, txt, epub, kindle and other format this book has been release on 2008 with Irrigation farming categories.
Papers presented at the State-Level Seminar on Water Resources Management, held at Srinagar during 10-11 March 2004.
Comparison Of Tensiometer And Climatological Methods For Estimating Soil Moisture Depletion And Scheduling Irrigation For Potatoes
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Author : Thayne Bradley Wiser
language : en
Publisher:
Release Date : 1972
Comparison Of Tensiometer And Climatological Methods For Estimating Soil Moisture Depletion And Scheduling Irrigation For Potatoes written by Thayne Bradley Wiser and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1972 with categories.
The purpose of this thesis was to compare the tensiometer and climatic methods of scheduling irrigation of potatoes under field conditions. Tensiometers were placed in a 160 acre field to maintain the crop within the optimum moisture range and schedule irrigations. An automatic solid set system was used to apply water to the potato crop. Instrumentation was used to determine daily input for the climatological method. Daily evapotranspiration (Et) was computed and Et (tensiometer) was compared with Et (climatic). The results showed total variation of the climatic method from the tensiometer method of.62 inches or less than 5 per cent. The study indicated that the climatological method would have under irrigated the potato crop by. 62 inches during the 48 day study. Variations are also shown for each irrigation interval. Results indicated that a combination of both methods would allow the most feasible approach to scheduling irrigation of potatoes.
Small Scale Irrigation For Arid Zones
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Author : Daniel Hillel
language : en
Publisher: Food & Agriculture Org.
Release Date : 1997
Small Scale Irrigation For Arid Zones written by Daniel Hillel and has been published by Food & Agriculture Org. this book supported file pdf, txt, epub, kindle and other format this book has been release on 1997 with Science categories.
Evaporation Evapotranspiration And Irrigation Water Requirements
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Author : American Society of Civil Engineers. Task Committee on Revision of Manual 70
language : en
Publisher: ASCE Press
Release Date : 2016
Evaporation Evapotranspiration And Irrigation Water Requirements written by American Society of Civil Engineers. Task Committee on Revision of Manual 70 and has been published by ASCE Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2016 with Crops categories.
MOP 70 is a comprehensive reference to estimating the water quantities needed for irrigation of crops projects based upon the physics of evaporation and evapotranspiration (ET).
Environmental Soil Physics
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Author : Daniel Hillel
language : en
Publisher: Elsevier
Release Date : 1998-09-09
Environmental Soil Physics written by Daniel Hillel and has been published by Elsevier this book supported file pdf, txt, epub, kindle and other format this book has been release on 1998-09-09 with Science categories.
Environmental Soil Physics is a completely updated and modified edition of the Daniel Hillels previous, successful books, Introduction to Soil Physics and Fundamentals of Soil Physics. Hillel is a Pulitzer Prize-winning author, one of the true leaders in the field of environmental sciences. The new version includes a chapter and problems on computational techniques, addresses current environmental concerns and trends. Updates and expands the scope of Hillel's prior works, Fundamentals of Soil Physics (1980)and Applications of Soil Physics (1980) Explores the wide range of interactions among the phases in the soil and the dynamic interconnections of the soil with the subterranean and atmospheric domains Draws attention to historical and contemporary issues concerning the human management of soil and water resources Directs readers toward solution of practical problems in terrestrial ecology, field-scale hydrology, agronomy, and civil engineering Incorporates contributions by leading scientists in the areas of spatial variability, soil remediation, and the inclusion of land-surface processes in global climate models
The Water Footprint Assessment Manual
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Author : Maite M. Aldaya
language : en
Publisher: Routledge
Release Date : 2012-08-21
The Water Footprint Assessment Manual written by Maite M. Aldaya and has been published by Routledge this book supported file pdf, txt, epub, kindle and other format this book has been release on 2012-08-21 with Business & Economics categories.
People use lots of water for drinking, cooking and washing, but significantly more for producing things such as food, paper and cotton clothes. The water footprint is an indicator of water use that looks at both direct and indirect water use of a consumer or producer. Indirect use refers to the 'virtual water' embedded in tradable goods and commodities, such as cereals, sugar or cotton. The water footprint of an individual, community or business is defined as the total volume of freshwater that is used to produce the goods and services consumed by the individual or community or produced by the business. This book offers a complete and up-to-date overview of the global standard on water footprint assessment as developed by the Water Footprint Network. More specifically it: o Provides a comprehensive set of methods for water footprint assessment o Shows how water footprints can be calculated for individual processes and products, as well as for consumers, nations and businesses o Contains detailed worked examples of how to calculate green, blue and grey water footprints o Describes how to assess the sustainability of the aggregated water footprint within a river basin or the water footprint of a specific product o Includes an extensive library of possible measures that can contribute to water footprint reduction
Irrigation And Drainage Engineering
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Author : Peter Waller
language : en
Publisher: Springer
Release Date : 2015-11-18
Irrigation And Drainage Engineering written by Peter Waller and has been published by Springer this book supported file pdf, txt, epub, kindle and other format this book has been release on 2015-11-18 with Science categories.
This textbook focuses specifically on the combined topics of irrigation and drainage engineering. It emphasizes both basic concepts and practical applications of the latest technologies available. The design of irrigation, pumping, and drainage systems using Excel and Visual Basic for Applications programs are explained for both graduate and undergraduate students and practicing engineers. The book emphasizes environmental protection, economics, and engineering design processes. It includes detailed chapters on irrigation economics, soils, reference evapotranspiration, crop evapotranspiration, pipe flow, pumps, open-channel flow, groundwater, center pivots, turf and landscape, drip, orchards, wheel lines, hand lines, surfaces, greenhouse hydroponics, soil water movement, drainage systems design, drainage and wetlands contaminant fate and transport. It contains summaries, homework problems, and color photos. The book draws from the fields of fluid mechanics, soil physics, hydrology, soil chemistry, economics, and plant sciences to present a broad interdisciplinary view of the fundamental concepts in irrigation and drainage systems design.