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Author: S.B. Verma
Publisher: Scientific Publishers
ISBN: 9386237415
Category : Technology & Engineering
Languages : en
Pages : 445
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Book Description
The book has been made/prepared to make a comprehensive feedback on `Irrigation Resource' on irrigation potential system. The book is a compendium of the distinguished personalities researchers and academicians and so on. It focusses on the following important aspects: Irrigation Development in IndiaIrrigation Methods used in IndiaIrrigation requirements common crops.Water Management for Irrigation.Irrigation capacity in Agriculture.New irrigation potential to boost agriculture.Irrigation system in the context of PIMPeoples participation in irrigation managementDrip irrigation and farm productivityDynamics of Lift IrrigationMicro-irrigation for sustainable water management in AgricultureWasteland Development programmeDryland ConservationUnirrigated agriculture: Problems and prospects.Drainage for sustainable agricultureInterlinking of Rivers in IndiaShrinking of Rivers and the Global Water CrisisCrop Water requirement and irrigation.
Author: S.B. Verma
Publisher: Scientific Publishers
ISBN: 9386237415
Category : Technology & Engineering
Languages : en
Pages : 445
Get Book Here
Book Description
The book has been made/prepared to make a comprehensive feedback on `Irrigation Resource' on irrigation potential system. The book is a compendium of the distinguished personalities researchers and academicians and so on. It focusses on the following important aspects: Irrigation Development in IndiaIrrigation Methods used in IndiaIrrigation requirements common crops.Water Management for Irrigation.Irrigation capacity in Agriculture.New irrigation potential to boost agriculture.Irrigation system in the context of PIMPeoples participation in irrigation managementDrip irrigation and farm productivityDynamics of Lift IrrigationMicro-irrigation for sustainable water management in AgricultureWasteland Development programmeDryland ConservationUnirrigated agriculture: Problems and prospects.Drainage for sustainable agricultureInterlinking of Rivers in IndiaShrinking of Rivers and the Global Water CrisisCrop Water requirement and irrigation.
Author: L Schwankl, T Prichard
Publisher: UCANR Publications
ISBN: 9781601073495
Category : Gardening
Languages : en
Pages : 36
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Book Description
Author: Dan Yaron
Publisher: CRC Press
ISBN: 9780824767419
Category : Science
Languages : en
Pages : 448
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Book Description
The salinity problem in irrigation:an introductory review; evaluation and classification of water quality for irrigation;effescts of salinity and soil water regime on crop yelds; irrigation and soil salinity; fertilization and salinity;impact of irrigation on the quality of groundwater and river flows; economic evaluation of irrigation with saline water withim the framework of farm,Economic impacts of regional economic effects of changes in irrigation water salinity within a river basin framework; the case of the colorado river.
Author: Pay Drechsel
Publisher: IWMI
ISBN: 1844077969
Category : Business & Economics
Languages : en
Pages : 434
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Book Description
First Published in 2009. Routledge is an imprint of Taylor & Francis, an informa company.
Author: C. A. Brebbia
Publisher: WIT Press
ISBN: 1845644468
Category : Technology & Engineering
Languages : en
Pages : 273
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Book Description
Fresh water is becoming an increasingly precious commodity. In the near future, control of it could lead to the type of political instability that is now associated with energy shortages. This book addresses the different aspects of irrigation, including not only the management of water resources and scientific and technical aspects, but also matters related to policy and economics. The objective of the Conference Series is to provide a venue for an international presentation and dissemination of papers related to sustainable ways of conducting irrigation. Sustainable irrigation has three key aspects, i.e. i) developing ways of using scarce water resources most efficiently to maximize food production while minimizing the environmental impact of irrigation activities on the affected land and water resources; ii) ensuring that the extraction of water from surface and groundwater sources is set at sustainable levels to maintain healthy aquatic ecosystems to secure a continued supply of quality water for irrigation, recreation and urban/industrial uses; iii) facilitate an equitable distribution of the water available for consumption between competing users, which is essential to maintain sustainable communities. Attracting researchers in academia and industry, as well as professional practitioners and policy makers, the Third International Conference provides a platform for a review of the state of the art from the scientific, technological, political and economic points of view. Papers from the Meeting are published in this volume, and cover the following topics: Irrigation Management; Modelling and Simulation; Sustainable Irrigation - Farmers' Actions, Environmental Benefits and Socio-economic Consequences.
Author: George H. Hargreaves
Publisher: Water Resources Publication
ISBN: 9781887201100
Category : Technology & Engineering
Languages : en
Pages : 202
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Book Description
IRRIGATION FUNDAMENTALS is a comprehensive text on the basic principles and practices of applied agricultural irrigation. Written over a period of more than 10 years, it is based on the authors'' extensive experience in farming, consulting, research, teaching, and other related agricultural activities. The book is for use by teachers of introductory courses in irrigation, farmers who have some basic technical knowledge, and for administrators who need a general understanding of irrigation as an aid for policy decisions in water resource development and planning. Various factors that influence crop yield and production including climate, fertility, water, drainage, and agronomic practices are addressed. The various irrigation methods such as border, basin, contour, furrow, sub, sprinkle, and drip or trickle are described; and conditions are given for selection of the appropriate method to use. Recent developments and new technology are included herein when they have obvious practical applications, but for the most part the material presented in this book is based on well established principles and practices. Much of the content is very practical and much is essentially nontechnical. Nevertheless, some of the material covered in this book goes beyond the basic concepts in an attempt to better describe the relationships and techniques employed by irrigation scientists and irrigation engineers.From the Preface: The future of the world depends very much on how we manage natural resources. Since the year 1900 there has been a ninefold increase in global carbon emissions from burning fossil fuels, and the world population has increased about 3.7 times in this century. Vast areas of forests have been destroyed, and irrigated lands now produce 40% of the food supply. Due to depletion of groundwater reserves and an increase in population, irrigated area per capita is declining. Consequently, the irrigation of additional alluvial lands is a strategic necessity for all of humankind. Much of the alluvial lands cannot be made productive without prior development of water resources through flood control, drainage, and irrigation. The production of electricity through hydropower and the production of alcohol fuel from irrigated crops, as has been practiced for many years in Brazil, can slow the increase in carbon emissions. Such diverse developments are typically not separable; rather, they must be considered as integral parts of a comprehensive development plan. The conservation of natural resources and increasing productivity of irrigated lands are also strategic necessities. Much of the current technology is highly transferable and crop yields can be significantly increased on lands already under irrigation.The authors have worked in many countries in connection with resource inventories, teaching, and the planning, development and use of irrigation as a tool for increasing production and providing employment. They have written extensively and have been honored for their achievements. They have considerable experience with everything from primitive low-technology irrigation developments to highly developed irrigation in the USA and in dozens of countries around the world. Both of the authors have dedicated their careers to teaching, research, and consulting in agricultural irrigation and water resources development and planning. It is their hope and expectation that this book will provide incentives for investigating and documenting land and water resources, improving development, increasing crop yields, conserving resources, and improving the environment. From the Table of Contents:Chapt. 1 - INTRODUCTION: Irrigation Fundamentals: - - A Definition of Irrigation - - Statistical Perspectives of Agricultural IrrigationChapt. 2 - FACTORS INFLUENCING CROP PRODUCTION: - - Introduction - - Temperature, Radiation, and Evaporative Potential - - Climate Change - - Soil Fertility and Fertilizers - - Water Availability and Distribution - - Soil Aeration and Drainage - - Plant Density, Spacing and Leaf Area Index - - Crop VarietyChapt. 3 - AGRICULTURAL SOILS: - - Introduction - - Soil Texture and Structure - - Soil Classification and Evaluation - - Bureau of Reclamation Land Classification - - Soil Age and Topography - - Soil Chemistry - - Infiltration Rates - - Soil-Water Relationships - - Equations for Soil Water Content - - Soil Water Potential - - Measuring Soil Water ContentChapt. 4 - EVALUATING IRRIGATION RESOURCES: - - Introduction - - Climate - - Hydrology - - Human and Other Factors - - Integrated DevelopmentChapt. 5 - IRRIGATION METHODS: - - Introduction - - Graded Border Irrigation - - Basin Irrigation - - Contour Levees - - Furrow Irrigation - - Sub-Irrigation - - Sprinkle Irrigation - - Drip or Trickle Irrigation - - Selecting an Irrigation Method - - Land Grading and Leveling - - Laser-Leveling Equipment and Practices - - Computing Diagonal Slopes - - Irrigation System EvaluationChapt. 6 - CROP WATER REQUIREMENTS: - - Introduction - - Direct Methods - - Indirect Methods - - Potential Evaporation - - Reference Evapotranspiration - - Extraterrestrial Solar Radiation - - Irrigation Requirements - - Crop CoefficientsChapt. 7 - IRRIGATION SCHEDULING: - - Introduction - - Allowable Water Depletion - - Monitoring Soil Water - - Scheduling Irrigations - - Rice Irrigation
Author: Poonia, Ramesh C.
Publisher: IGI Global
ISBN: 1522559108
Category : Technology & Engineering
Languages : en
Pages : 330
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Book Description
In order to meet food needs, farmers need to integrate the latest technologies enabling them to make more informed decisions. Smart Farming Technologies for Sustainable Agricultural Development provides innovative insights into the latest farming advancements in terms of informatics and communication. The content within this publication represents the work of topics such as sensor systems, wireless communication, and the integration of the Internet of Things in agriculture-related processes. It is a vital reference source for farmers, academicians, researchers, government agencies, technology developers, and graduate-level students seeking current research on smart farming technologies.
Author: Eugene R. Perrier
Publisher: Springer Science & Business Media
ISBN: 9401137668
Category : Technology & Engineering
Languages : en
Pages : 607
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Book Description
This book is the product of an ICARDA project to define supplemental irrigation in the Near East and North Africa. In cooperation with the Food and Agriculture Organization of the United Nations (F AO) a meeting was held in Rabat, Morocco, on 7-9 December 1987, entitled "Regional Consultation on Supplemental Irrigation"; specialists from 11 different countries were brought together to discuss priorities for supplemental irrigation within their specific regions. The participants were asked to focus on developing an information base using both primary data, results of surveys administered to district level agricultural personnel, and secondary data sources with a particular interest in the application of state-of-the-art knowledge and technology to the problems of supplemental irrigation. The authors have willingly and thankfully responded to the suggestions and criticisms of Ms Kate Ward, Institute of Irrigation Studies, Department of Civil of Southampton, U. K. , who accepted the soporific Engineering, University position of Review Editor and performed miracles. Chapter 2 and parts of chapters 15 and 16 are a partial rendering of a forthcoming book on systems analysis by Janice R. Perrier. The authors recognize the inclusion of this material which outlines the basic philosophical perspective of supplemental irrigation as utilized in the book. The assistance of Mr. Maurice Saade, Agricultural Economist is greatly appreciated for the understanding of Chapter 14. The section on the phenology of cereals near the end of chapter 4 was written by Mr.
Author: C.S. Raghuvanshi
Publisher: Atlantic Publishers & Dist
ISBN: 9788171565603
Category :
Languages : en
Pages : 438
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Book Description
Water Is One Of The Essential Resources In Ag¬Ricultural Production, Which Has Several Unique Characteristics. Individual Farmers, Acting Alone, Can Seldom Acquire Water For Irrigation. Con¬Struction And Maintenance Of The Physical Struc¬Tures To Divert, Convey, And Distribute Water Usually Require Huge Investments, Which Is Beyond The Capacity Of A Farmer Surface Wa¬Ter Cannot Be Easily Stored And Particularly By The Individual Farmer, As Fertilisers, Pesticides Etc. Can Be. Water Must Be Used Whenever It Is Available. However, Farmers Generally Can¬Not Transport Water Economically Over Great Distances And The Locations. All Irrigation Systems Require That Certain Es¬Sential Tasks Should Be Accomplished, If The System Is To Function Productively, For Which Three Sets Of Management Activities Become Essential.For An Efficient Management Of Irrigation Projects, The Role Of Organisation, Channels Of Communications, Patterns Of Influence, Lines Of Authority And Loyalty, Which Can Ensure Some Sort Of Efficiency, Equity And Social Jus¬Tice, Cannot Be Overemphasized. This Neces¬Sitates That Irrigation Management Must De¬Vote A Large Part Of Its Attention To Its Organi¬Sation.This Noble Objective Can Be Achieved Through An Interdisciplinary Approach To The Manage¬Ment And Organisation, Water Distribution, Crop¬Ping Pattern, Complementary Inputs, Land Re¬Forms, Fanners' Participation, Pricing Of Wa¬Ter And Energy, Economic And Financial Evalu¬Ation, Institutional Needs, Command Area De¬Velopment Etc. This Could Be Possible Through The Structuring Of Individuals And Functions Into Productive Relationships In An Organisation. This Book Addresses To This Crucial But Ne¬Glected Element In The Equation Of Efficient Irrigation Management. It Starts From The Premise That Irrigation Management Is Best Regarded As A Socio-Technical Enterprise, Where The Human Dimension Interacts With The Physical And Technical Ones. The Book Thus Covers A Series Of Organizational Variables And Human Behaviour Backed With Critical Inputs, Insti¬Tutional Needs And Services.
Author: Robert Yoder
Publisher: IWMI
ISBN: 9290901101
Category : Irrigation
Languages : en
Pages : 298
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Book Description
Overview of the workshop; papers related to design outcomes; papers related to the design process; case studies; country papers.
