Download or read book Report to the Coordinated Planning Subcommittee Concerning Basic Data Requirements and Budgetary Needs of Federal and State Agencies Participating in the Willamette Basin Review written by Willamette Basin Task Force and published by . This book was released on 1963 with total page 46 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Labor Health Education and Welfare Appropriations for 1964 written by United States. Congress. Senate. Committee on Appropriations and published by . This book was released on 1963 with total page 986 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Hearings written by United States. Congress Senate and published by . This book was released on 1963 with total page 2336 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Public Works and Atomic Energy Commission Appropriations for Fiscal Year 1968 written by United States. Congress. Senate. Committee on Appropriations and published by . This book was released on 1967 with total page 1702 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Public Works for Water and Power Development and Atomic Energy Commission Appropriation Bill 1973 written by United States. Congress. House. Committee on Appropriations. Subcommittee on Public Works and published by . This book was released on 1972 with total page 1494 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Summary of Meeting Interagency Advisory Committee on Water Data written by United States. Interagency Advisory Committee on Water Data and published by . This book was released on 1980-10-07 with total page 52 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Public Works for Water Pollution Control and Power Development and Atomic Energy Commission Appropriations for Fiscal Year 1970 written by United States. Congress. Senate. Committee on Appropriations and published by . This book was released on 1969 with total page 2508 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Public Works for Water and Power Development and Atomic Energy Commission Appropriation Bill 1973 written by United States. Congress. House Appropriations and published by . This book was released on 1972 with total page 2322 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Energy and Water Development Appropriations for 2002 written by United States. Congress. House. Committee on Appropriations. Subcommittee on Energy and Water Development and published by . This book was released on 2001 with total page 388 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Department of the Interior and Related Agencies Appropriations for Fiscal Year 1969 written by United States. Congress. Senate. Committee on Appropriations and published by . This book was released on 1968 with total page 1466 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Public Works for Water Pollution Control and Power Development and Atomic Energy Commission Appropriations for Fiscal Year 1970 written by United States. Congress. Senate. Committee on Appropriations and published by . This book was released on 1969 with total page 1080 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Energy and Water Development Appropriations for 2002 Department of the Army Corps of Engineers written by United States. Congress. House. Committee on Appropriations. Subcommittee on Energy and Water Development and published by . This book was released on 2001 with total page 384 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Minutes of the Meeting Columbia Basin Inter agency Committee written by Columbia Basin Inter-Agency Committee and published by . This book was released on 1964 with total page 654 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Public Works for Water and Power Development and Atomic Energy Commission Appropriation Bill 1973 written by United States. Congress. House. Committee on Appropriations. Subcommittee on Public Works and published by . This book was released on 1972 with total page 1488 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Public Works Appropriations for 1970 for Water and Power Resource Development and the Atomic Energy Commission written by United States. Congress. House. Committee on Appropriations. Subcommittee on Public Works and published by . This book was released on 1969 with total page 1946 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Irrigation Fundamentals written by George H. Hargreaves and published by Water Resources Publication. This book was released on 1998 with total page 202 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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

Download or read book Growing Smart Legislative Guidebook written by William Klein and published by DIANE Publishing. This book was released on 1998-06 with total page 385 pages. Available in PDF, EPUB and Kindle. Book excerpt: