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51 - 75 of 1758 Items << < 1 2 3 4 5 6 7 8 9 10 > >>
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A new concept in irrigation system design, which has the potential of significant savings in both water and energy requirements, has been developed and is under evaluation. The system is characterized by and has been labeled a low energy-precision...
2007-12-05
2007-12-05 1980-05-01 |
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Population expansion and water shortfalls have placed the Texas Lower Rio
Grande Valley (Valley) center stage in water publicity. The unique characteristics and
lack of public knowledge on how irrigation districts divert and convey water from the...
2007-11-14
2007-11-14 2005-04-01 |
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A field trial was conducted on a Cherryhill silt loam soil at The Dalles, OR, from 2006 to 2008. The impacts of switching from the traditional micro sprinkler irrigation (MS) to double-lateral drip irrigation (DD) and from no groundcover with...
2012-08 (iso8601)
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Water in the western United States is essentially fully allocated; thus water for new demands must come from reallocation of existing supplies. Since over 80% of the water withdrawals in the west are for agriculture, potential reallocation...
2008-08-01
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The irrigation efficiency concept is crucial in irrigation systems design, planning, and management. It is used in determining total irrigation water requirements and in sizing the irrigation system components. Irrigation efficiency is not a...
1978-04-01
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A portion of this study was funded by Texas Cooperative Extension through the Rio Grande Basin Initiative administered by the Texas Water Resources Institute of the Texas A&M University System with funds provided through a grant from Cooperative...
2020-10-30
2020-10-30 2011-04-01 |
Report to the Irrigation District Bond Commission on engineering investigation of Los Angeles County Irrigation District No. 3
2024-04-29
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Overview of Everett Richardson's work on several irrigation management projects in Egypt in the 1970s, including an on-farm management project and the Egypt Water Use and Management Project. A list of resulting publications are also included in...
2024-04-29
2007-01-02 2007-01-02 |
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The State of Utah was joined as a party in this case, in its capacity as a State of the Lower Colorado River Basin, by order of the United States Supreme Court, dated December 12, 1955. In its formal pleadings filed following this order, the State...
2024-04-29
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Many regions in North America are experiencing water shortages, and these conditions are expected to worsen. The next generation of irrigation scheduling applications must therefore be capable of providing operational advice in support of deficit...
2011-09-22 (iso8601)
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2013-11-26
2013-11-26 2024-04-29 |
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Cost data and notes of daily progress of work on irrigation infrastructure on the Luis Maria Baca Grant No.4. Tipton worked as an irrigation engineer for the San Luis Land and Cattle Company, which operated on the Baca Grant.
2024-04-29
2017-06-28 2017-06-28 |
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Speech about recreation and irrigation development.
1961-02-15
2007-01-02 2007-01-02 |
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Speech by Elwood Mead, Chairman of the State Water Commission of Victoria, Australia, recommending the United States adopt similar state aid for irrigation policies to Australia's
2024-04-29
2007-01-02 2007-01-02 |
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Correspondence, proposed outlines, drilling and pumping machinery company brochures, The Johnson National Drillers' Journal, Vol. 7, No. 5 (September-October 1935), and data collected for Carl Rohwer's report "Irrigation Wells." This report was...
2017-07-12 2017-07-12 |
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Speech about the future of irrigation.
1962-01-01
2007-01-02 2007-01-02 |
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Report on the Montezuma Valley Irrigation Company's water needs and water supply by an unnamed person, which discusses the annual supply from the Dolores River and the company's reservoirs -- Narraguinnep, Groundhog, Dunton, and Totten Lake -- and...
2007-01-02 2007-01-02 |
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This document constitutes the offer of proof which the Special Master directed to be made by the California defendants. The offer of proof is submitted in compliance with the Special Master's ruling, by letter dated July 1, i960. That ruling is in...
1960-04-29
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