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1326 - 1350 of 1758 Items << < 49 50 51 52 53 54 55 56 57 58 > >>
1326 - 1350 of 1758 Items << < 49 50 51 52 53 54 55 56 57 58 > >>
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28 page analysis of the soil of New Mexico and the potential for irrigation.
1974-03-01
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399 p. Prepared by the U. S. Bureau of Reclamation, this document outlines a plan for the use of water and other physical resources of the Columbia River Basin. Presented in the report are descriptions of the basin's natural resources, its people,...
1947-02-01
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Irrigation dam and unscreened diversion below Entiat weir
1938-11-30
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At this season takes all available water remaining in stream (except for seepage)
1941-09-25
2003-01-01 |
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A smart controller testing facility was established by the Irrigation Technology Center at Texas A&M University in College Station in 2008 in order to evaluate their performance from an "enduser" point of view. The "end-user" is considered to be...
2013-06-20
2013-06-20 2012-06-01 |
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The Irrigation Training Program is a collaborative effort between the Texas Water Resources Institute, a unit of Texas A&M AgriLife; the Texas State Soil and Water Conservation Board; and the United States Department of Agriculture Natural...
2011-07-05
2011-07-05 2008-10-01 |
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Water deficits reduce plant growth and subsequently, crop yields. Man has relied upon irrigation to overcome these crop water deficiencies. But since the present supplies of water are limited, more efficient irrigation application methods must be...
2011-07-01
2011-07-01 1974-12-01 |
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Texas High Plains Evapotranspiration (TXHPET) network personnel continued to operate and maintain the network of 15 to 18 weather stations to provide timely weather and evapotranspiration (ET) data in support of related research and extension...
2011-01-07
2011-01-07 2010-09-01 |
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2010-03-01
2010-03-01 2009-07-01 |
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2009-01-12
2009-01-12 2008-10-01 |
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Reliable estimates of the demand characteristics of irrigation water are crucial to successful water policy formulation in the West. Although various studies concerning irrigation water demand exist in the literature, most are somewhat limited in...
2007-12-07
2007-12-07 1979-03-01 |
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Irrigation is a major contributing factor in crop production on the Texas High Plains. It is responsible for greatly increasing crop production and farm income for the region. Two factors, a declining groundwater supply and increasing production...
2007-12-04
2007-12-04 1982-05-01 |
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Initial construction costs and net annual changes in operating and maintenance expenses are identified for the capital renovation project proposed by Edinburg Irrigation District Hidalgo County No. 1 to the North American Development Bank...
2007-11-28
2007-11-28 2002-11-01 |
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The growing population in the Texas Lower Rio Grande Valley, shortfalls
in water deliveries from Mexico, and multiple years of drought have placed an
increased need for efficient water management and allocation in the Rio Grande
Basin. These...
2007-11-19
2007-11-19 2003-07-01 |
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Sprinkler irrigation has the potential not only to cheaply and effectively remove volatile organic compounds (VOCs) from contaminated ground water but also use the water beneficially and eliminate the costly disposal of both the remediated water...
1995-04-01
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One deciduous cultivar of Rhododendron L., Gibraltar (AZ), and two evergreen
cultivars, P.J.M. Compact (PJM) and English Roseum (ER), were grown in containers
for 1 year to determine the effects of irrigation frequency during container production...
2014-07 (iso8601)
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Thirty-meter resolution Landsat data were used to evaluate the effects of
irrigation management in the Wood River Valley, Upper Klamath Basin, Oregon. In an
effort to reduce water use and leave more of the water resource in-stream, 4,674 ha of...
2013-08-02 (iso8601)
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This publication provides a framework, general recommendations, and rationales to aid potato growers interested in maximizing their land use and crop yield through drip irrigation. Discusses bed conformation, pumps and filters, system maintenance,...
2013-01 (iso8601)
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Finite, uncertain, and increasingly expensive
energy resources require a better understanding of energy
utilization in all sectors of the national economy including agriculture. A significant portion of energy used
in agriculture is required for...
1983-05-16 (iso8601)
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Discusses the advantages of drip irrigation and how it can help growers use water efficiently. Covers basic concepts related to components and design as well as management considerations such as placement of the tape, timing and rates,...
2013-03 (iso8601)
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1974-07-17 (iso8601)
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Policy analysts designing programs to improve the
efficiency and expand the use of water in the irrigation of
farm lands often enlist benefit-cost analysis as a means of
assessing impacts and feasibility. While on-site comparisons
of costs and...
1985-12-20 (iso8601)
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