The Experiment Station Publications
Photographic Collection document Agricultural Experiment Station research in
Corvallis and at Branch Stations throughout Oregon.; This collection consists of photographs of Station research both in...
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united states department of agriculture AGRICULTURAL RESEARCH SERVICE
WASHINGTON 25, D. C.
OFFICE OF ADMINISTRATOR
jul 3 1956
Honorable Arthur V. Watkins United States Senate
Dear Senator Watkins:
We are pleased to furnish the information...
2009-04-01
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Audit, tax sales, tax reduction, New Mexico and Texas concerns over Vega Sylvestre Reservoir
2024-05-07
2018-04-19 2018-04-19 |
Two mathematical models describing one-dimensional flow from buried sources and in unsaturated soils were developed. One considered the consumption of water by roots. For the assumed distribution of the root consumption with time and depth, the...
2011-07-01
2011-07-01 1975-02-01 |
These recordings are of an interview with Lonnie Blanton who was born in Texas in 1909. He arrived in Upland in 1929 with his wife and son. The interview with Blanton recounted many of the processes he used to grow citrus and tend to his groves....
1978-10-07
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Equations of motion describing flow in irrigation furrows are derived and presented in characteristic form. Predicted flow profiles obtained from approximate numerical solutions of the equations of motion did not compare well with measured flow...
2011-06-30
2011-06-30 1968-07-01 |
An experiment with a Subsurface Drip Irrigation system was planned on a Texas farm with salty water to develop design and management recommendations for SDI systems. The objectives of this study were: 1) Compare 0.20 and 0.30 m depth, and 1.02 and...
2020-12-10
2020-12-10 2024-05-07 |
The border region of Texas is experiencing rapid urban growth which is expected to have a continuing and increasing impact on the irrigation districts of the region. This report presents an analysis of the expansion of urban area during the ten...
2011-07-05
2011-07-05 2009-03-01 |
The border region of Texas is experiencing rapid urban growth which is expected to have a continuing and increasing impact on the irrigation districts of the region. This report presents an analysis of the expansion of urban area during the ten...
2011-07-05
2011-07-05 2009-03-01 |
Cotton production is an important economic base for Far West Texas; however, the region has erratic and limited rainfall and is dependent on limited groundwater supplies. Maximizing water use efficiency (WUE) for cotton lint yield is therefore a...
2020-12-10
2020-12-10 2024-05-07 |
Images of irrigation pipe. Labeled images: image five "Alfalfa valve, 10" riser," image six "Texas - 1954," image thirteen "Texas 1955," image seventeen "Colorado, Ft Collins, agronomy farm, putting cement collar on large concrete irr pipe," image...
2007-01-02 2007-01-02 |
The Texas Panhandle is a semi-arid region with varied rainfall. The variation in rainfall leads to variation in the year-to-year production of agricultural products. Therefore the Texas Panhandle relies on irrigation to both increase and stabilize...
2006-07-20
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The original ‘final’ economic analysis reporting on the Wisconsin Pipeline project was reported in July, 2003 in Texas Water Resources Institute TR-220R, entitled “Economic and Conservation Evaluation of Capital Renovation Projects: Hidalgo County...
2011-07-07
2011-07-07 2005-12-01 |
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 |
Images of timing box and corrugated pipe in field with contour furrows
2007-01-02 2007-01-02 |
The original ?final? economic analysis reporting on the Wisconsin Pipeline project was reported in July, 2003 in Texas Water Resources Institute TR-220R, entitled ?Economic and Conservation Evaluation of Capital Renovation Projects: Hidalgo County...
2011-07-07
2011-07-07 2005-12-01 |
_ 30 COLORADO RIVER STORAGE PROJECT accurate before Federal funds are actually expended in the construction of the projects. The language beginning on line 4, page 5, requires that reports on those participating projects listed beginning at that...
2009-12-01
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The Bureau of Reclamation requested
recommendations on flow rates and capacity
requirements of new farm turnouts in Cameron
County Irrigation District No. 2.
These outlets are being designed as part of a
rehabilitation project which is replacing...
2020-10-30
2020-10-30 2011-04-01 |
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 |
Brackish groundwater is a valuable “drought-proof” resource that is plentiful in much of Texas. If treated by available desalination technologies, brackish groundwater resources could help many regions of Texas cope with pressing water shortages....
2011-07-05
2011-07-05 2008-01-01 |
Brackish groundwater is a valuable ?drought-proof? resource that is plentiful in much of Texas. If treated by available desalination technologies, brackish groundwater resources could help many regions of Texas cope with pressing water shortages....
2011-07-05
2011-07-05 2008-01-01 |