Productivity and Efficiency
According to the U.S. Environmental Protection Agency, water efficiency is the smart use of our water resources through water-saving technologies and simple steps. Using water efficiently will help ensure reliable water supplies today and for future generations. Topics addressed in this theme provide insights, lessons, and guidance on how diverse stakeholders are working to improve water management and reduce water use.
Productivity and Efficiency Resources
International Center for Aquaculture
Published:
July 1, 1970U.S. Agency for International Development
This brochure discusses the recognition which Auburn University received for work done in the field of fisheries and land management. An overview is provided to the work done at Auburn and the improvements in fishing technologies and applicability to areas outside of the United States.Read more
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United StatesNorth AmericaImproving Capacity of Cid Universities for Water Management and Agriculture
Published:
June 1, 1976U.S. Agency for International DevelopmentColorado State University
The primary focus of this project was on delivery and removal of components of the water chain with emphasis on practices applicable to the small farmer and on drain systems.Read more
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United StatesNorth AmericaCalibration and Application of the Jensen - Haise Evapotranspiration Equation
Published:
January 1, 1975U.S. Agency for International DevelopmentColorado State University
TO ESTIMATE THE CONSUMPTION USE OF VARIOUS CROPS USING CLIMATIC DATA, A SUMMARY OF THE PROCEDURE FOR DETERMINING EVAPOTRANSPIRATION AFTER CALIBRATING THE JENSEN-HAISE EQUATION IS AS FOLLOWS: 1) DETERMINE MEAN DAILY TEMPERATURE (T) FROM DAILY MAXIMUM AND MINIMUM TEMPERATURES FOR THE SEASON AND...Read more
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United StatesNorth AmericaOptimum Utilization of Water for Agriculture, With Emphasis on On-Farm Water Management; Annual Technical Report, 1974/1975
Published:
January 1, 1975U.S. Agency for International Development
The report details findings on optimum utilization of water for agriculture, finding evidence that in developing countries there is an urgent need for more food and better nutrition. Food production is closely linked to the water available for transpiration by the growing crop and the water...Read more
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United StatesNorth AmericaEffects of Waterhyacinth Cover on Water Chemistry, Phytoplankton, and Fish in Ponds
Published:
January 1, 1975U.S. Agency for International Development
Water hyacinth (Eichhornia crassipes (Mort.) Solms) cover of 0, 5, 10, or 25% surface was established in fertilized ponds stocked with the fish, Tilapia aurea (Steindachner), at Auburn, Alabama. Measurements of water chemistry, phytoplankton density, and fish production were made during the 1973...Read more
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United StatesNorth AmericaAspects of the Colombian Fisheries Development Loan
Published:
January 1, 1975U.S. Agency for International Development
This Auburn University report on aid to the development of a fisheries program in Colombia discusses four major areas: construction of the Repelon Aquaculture Station, Research Station site selection in the Alto Magdalena, development of an aquacultural research plan, and the establishment of a...Read more
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United StatesNorth AmericaEnergy Inputs to Irrigation
Published:
December 1, 1974U.S. Agency for International Development
Energy inputs to irrigation are dramatically increasing as irrigated agriculture expands to meet world food demands and more sophisticated technologies are developed to increase water use efficiency. In this study nine irrigation systems, designed for a specific land area, are analyzed and the...Read more
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United StatesNorth AmericaEffect of Water Circulation and Aeration on Water Quality and Production of Catfish in a Closed System
Published:
August 27, 1974U.S. Agency for International Development
This report outlines the effect of water circulation and aeration on water quality and production of catfish in a closed system. Circulation-aeration by paddle wheel, and by venturi pump through underwater and overheard gravel filters were tested.Read more
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United StatesNorth AmericaForecasting Water Use in U.S. Irrigated Agriculture With Different Alternative Futures
Published:
February 1, 1974U.S. Agency for International Development
The results of the forecasting effort of the National Water Commission show both how (a) the economic demands for water in irrigated agriculture can be estimated and (b) how water use will be affected by policy decisions and the life styles of U.S. citizens. The importance of varying certain...Read more
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United StatesNorth AmericaTrickle Irrigation Design Parameters
Published:
January 1, 1974U.S. Agency for International Development
Trickle irrigation is a system for supplying filtered water and fertilizer directly on or into the soil. Spraying is eliminated and water is allowed to dissipate under low pressure in an exact predetermined pattern. The outlet device which emits the water into the soil is known as an "emitter...Read more
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United StatesNorth AmericaDon't see what you're looking for? You can search USWP member sites, request a resource, or contact the USWP.