Crop Water Simulation Models In Practice

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Crop Water Simulation Models In Practice

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Author : L. S. Pereira
language : en
Publisher: Purdue University Press
Release Date : 1995

Crop Water Simulation Models In Practice written by L. S. Pereira and has been published by Purdue University Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 1995 with Crops and water categories.

Modeling Methods And Practices In Soil And Water Engineering

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Author : Balram Panigrahi
language : en
Publisher: CRC Press
Release Date : 2017-03-16

Modeling Methods And Practices In Soil And Water Engineering written by Balram Panigrahi and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2017-03-16 with Science categories.

This book discusses the development of useful models and their applications in soil and water engineering. It covers various modeling methods, including groundwater recharge estimation, rainfall-runoff modeling using artificial neural networks, development and application of a water balance model and a HYDRUS-2D model for cropped fields, a multi-model approach for stream flow simulation, multi-criteria analysis for construction of groundwater structures in hard rock terrains, hydrologic modeling of watersheds using remote sensing, and GIS and AGNPS.

Crop Growth And Soil Water Balance Modeling To Explore Water Management Options

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Author : Ines, A. V. M.Droogers, P.Makin, I. W.Das Gupta, A.
language : en
Publisher: IWMI
Release Date : 2001

Crop Growth And Soil Water Balance Modeling To Explore Water Management Options written by Ines, A. V. M.Droogers, P.Makin, I. W.Das Gupta, A. and has been published by IWMI this book supported file pdf, txt, epub, kindle and other format this book has been release on 2001 with Crops categories.

The study was on the performance of the decision support system for agrotechnology transfer (DSSAT) and the soil water atmosphere plant (SWAP) under an acid sulphate soil. The comparison of these models was done as a prerequisite to the selection of an appropriate model, which is capable of simulating water management scenarios, water balance and crop growth, to be coupled with an adaptive optimization algorithm that can be used to explore water management options.

Modeling Economic Management And Policy Issues Of Water In Irrigated Agriculture

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Author : Ariel Dinar
language : en
Publisher: Bloomsbury Publishing USA
Release Date : 1996-08-23

Modeling Economic Management And Policy Issues Of Water In Irrigated Agriculture written by Ariel Dinar and has been published by Bloomsbury Publishing USA this book supported file pdf, txt, epub, kindle and other format this book has been release on 1996-08-23 with Political Science categories.

This work presents models that characterize the relationships between quantity and quality of irrigation water application, and agricultural production and the environment. A comprehensive modeling approach addressing both the benefits of irrigation and the potential negative effects is introduced. Physical-biological concepts are combined with economic and engineering principles to demonstrate the usefulness of the model for analyzing various water management and policy issues. Decision makers on all levels should find the modeling approach interesting and useful in the management issues from the farm to national levels.

Root Zone Water Quality Model

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Author : Lajpat Ahuja
language : en
Publisher: Water Resources Publication
Release Date : 2000

Root Zone Water Quality Model written by Lajpat Ahuja and has been published by Water Resources Publication this book supported file pdf, txt, epub, kindle and other format this book has been release on 2000 with Technology & Engineering categories.

This publication comes with computer software and presents a comprehensive simulation model designed to predict the hydrologic response, including potential for surface and groundwater contamination, of alternative crop-management systems. It simulates crop development and the movement of water, nutrients and pesticides over and through the root zone for a representative unit area of an agricultural field over multiple years. The model allows simulation of a wide spectrum of management practices and scenarios with special features such as the rapid transport of surface-applied chemicals through macropores to deeper depths and the preferential transport of chemicals within the soil matrix via mobile-immobile zones. The transfer of surface-applied chemicals (pesticides in particular) to runoff water is also an important component.

Tools For Drought Mitigation In Mediterranean Regions

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Author : Giuseppe Rossi
language : en
Publisher: Springer Science & Business Media
Release Date : 2003

Tools For Drought Mitigation In Mediterranean Regions written by Giuseppe Rossi and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2003 with Mathematics categories.

The increasing risk of severe droughts and water shortages emphasizes the need for an integrated approach to drought mitigation. However, effective tools for the implementation of such an approach have not been available till now. This book contributes to an improved preparedness for drought in water supply systems, providing tools useful for a better decision making process in drought management. It presents methods and software features of a Decision Support System (DSS) developed within a European research project and consists of three main parts. The first part deals with the advanced techniques for hydrological drought identification and monitoring; the second analyses the successful use of climate-crop-soil models in defining deficit irrigation strategies; the third provides tools for improving the operation of irrigation supply reservoirs.

Soil Water Models

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Author : R. DeJong
language : en
Publisher: Research Branch, Agriculture Canada
Release Date : 1984

Soil Water Models written by R. DeJong and has been published by Research Branch, Agriculture Canada this book supported file pdf, txt, epub, kindle and other format this book has been release on 1984 with Agriculture categories.

Simulation Modeling For Saline Water Use In Agriculture

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Author : A. K. Verma
language : en
Publisher: LAP Lambert Academic Publishing
Release Date : 2015-01-12

Simulation Modeling For Saline Water Use In Agriculture written by A. K. Verma and has been published by LAP Lambert Academic Publishing this book supported file pdf, txt, epub, kindle and other format this book has been release on 2015-01-12 with categories.

Saline water adversely affects crop production due to mismanagement of its use for irrigation. The yield of crops irrigated with saline water can be enhanced substantially, if an additional source of good quality water is available for use at critical times during the season. An alternative approach is to use the good quality water in blending mode. In the present book, Salt-Water-Atmosphere-Plant (SWAP) model used for its evaluation and scenario building capability in monsoon climatic conditions having the problems of saline groundwater. The contents of this book include: introduction that highlight use of saline water with different modes of irrigation, review of global and Indian use of saline water under the heads: Direct or blended use of saline water and its effects on soil salinity and crop yield, cyclic mode use of fresh and saline water, use of saline water in aquaculture, use of models for water management, and use of SWAP model for water management. Authors believe that the information contained in this book would facilitate the readers to have a fair view of proper use of saline water and add to the knowledge of conjunctive use of water with the help of SWAP model.

Revision Of Afsirs Crop Water Simulation Model

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Author :
language : en
Publisher:
Release Date : 2008

Revision Of Afsirs Crop Water Simulation Model written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2008 with Crops categories.

The Agricultural Field Scale Irrigation Requirements Simulation (AFSIRS) model was developed for Florida's water management districts by the University of Florida's Institute of Food and Agricultural Sciences (IFAS) to provide a method to determine allocations for consumptive use permitting. The model estimates irrigation requirements for Florida crops, soils, irrigation systems and climate conditions. Since the model was originally developed, additional tasks were identified. This report documents the results of the additional tasks.

Modelling And Management Of Irrigation System

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Author : Juan Antonio Rodríguez Díaz
language : en
Publisher: MDPI
Release Date : 2020-04-30

Modelling And Management Of Irrigation System written by Juan Antonio Rodríguez Díaz and has been published by MDPI this book supported file pdf, txt, epub, kindle and other format this book has been release on 2020-04-30 with Science categories.

Irrigation is becoming an activity of precision, where combining information collected from various sources is necessary to optimally manage resources. New management strategies, such as big data techniques, sensors, artificial intelligence, unmanned aerial vehicles (UAV), and new technologies in general, are becoming more relevant every day. As such, modeling techniques, both at the water distribution network and the farm levels, will be essential to gather information from various sources and offer useful recommendations for decision-making processes. In this book, 10 high quality papers were selected that cover a wide range of issues that are relevant to the different aspects related to irrigation management: water source and distribution network, plot irrigation systems, and crop water management.