Index Catalog // Hyrax

Preliminary studies on Escherichia coli and onion

Schöpfer:: Oregon State University. Malheur Experiment Station and Oregon State University. Agricultural Experiment Station
Abstract:: The information in these reports is for the purpose of informing cooperators in industry, colleagues at other universities, and others of the results of research in field crops. Reference to products and companies in these publications is for the specific information only and does not endorse or recommend that product...
Resource Type:: Technical Report

The effect of surge irrigation on onion yield and quality, irrigation efficiency, and soil nitrogen losses

Schöpfer:: Miller, John, Shock, Clinton C., Oregon State University. Malheur Experiment Station, and Oregon State University. Agricultural Experiment Station
Abstract:: The objectives of this trial were to: 1. Compare onion yield under surge irrigation with continuous flow irrigation. 2. Estimate irrigation efficiency under surge irrigation and continuous flow irrigation. 3. Compare estimates of nitrogen leaching under surge irrigation with continuous flow irrigation.
Resource Type:: Technical Report

Observations on the effect of straw mulch on sugar beet stress and productivity

Schöpfer:: Shock, Clinton C., Stanger, Charles E., Futter, Herb, and Oregon State University. Agricultural Experiment Station
Abstract:: Straw mulch was evaluated on a furrow-irrigated sugar beet field to determine potential benefits In Increased yield, better soil moisture status, and reduced soil erosion.
Resource Type:: Technical Report

Water savings through surge irrigation, 1994

Schöpfer:: Shock, Clinton C., English, M. J., Mittelstadt, R. W., Shock, Byron M., Oregon State University. Malheur Experiment Station, and Oregon State University. Agricultural Experiment Station
Abstract:: Stephens winter wheat was grown using conventional furrow irrigation and surge irrigation on 12 one-half-acre plots. Both systems were operated simultaneously four times during the season. Conventional irrigation applied 26.5 ac-in/ac of water with runoff of 0.8 ac-in/ac and infiltration of 25.7 ac-in/ac. Surge irrigation applied 13.7 ac-in/ac with 0.5...
Resource Type:: Technical Report

Surge irrigation of wheat, to increase irrigation efficiency and reduce sediment loss, 1993

Schöpfer:: Shock, Clinton C., Saunders, Lamont D., English, M. J., Mittelstadt, R. W., Shock, Byron M., Oregon State University. Malheur Experiment Station, and Oregon State University. Agricultural Experiment Station
Abstract:: Treasure spring wheat was grown using conventional furrow irrigation and surge irrigation on 12 one-half-acre plots. Both systems were operated simultaneously five times during the season. Conventional irrigation applied 24.7 ac-in of water with runoff of 5.6 ac-in and infiltration of 19.1 ac-in. Surge irrigation applied 12.0 ac-in with 1.7...
Resource Type:: Technical Report

Surge irrigation of Bliss spring wheat, 1991

Schöpfer:: Miller, J. G., Shock, Clinton C., Stieber, Timothy D., Saunders, Lamont D., Oregon State University. Malheur Experiment Station, and Oregon State University. Agricultural Experiment Station
Abstract:: Surge irrigation of furrow-irrigated spring wheat was investigated at the Malheur Experiment Station in 1991. The project studied the feasibility of implementing surge as an irrigation management method for increasing irrigation efficiency and reducing deep percolation of irrigation water from furrow-irrigated fields in Malheur County. Surge irrigation is a process...
Resource Type:: Technical Report

Comparative cost and effectiveness of polyacrylamide and straw mulch on sediment loss from furrow irrigated potatoes

Schöpfer:: Shock, Clint C., Zattiero, Joanna, Kantola, Kody, Saunders, Monty, Oregon State University. Malheur Experiment Station, and Oregon State University. Agricultural Experiment Station
Abstract:: Polyacrylamide and straw mulch were used to reduce soil erosion on furrow irrigated potatoes. The PAM rate started out at 1 lb/ac per irrigation, then in the second irrigation of the wheel rows the rate was reduced to 0.2 lb/ac. The rate was increased to 0.5 lb/ac for all subsequent...
Resource Type:: Technical Report

Improved irrigation efficiency and reduction in sediment loss by mechanical furrow mulching wheat

Schöpfer:: Shock, Clinton C., Saunders, Lamont D., Shock, Byron M., Hobson, Joe H., English, M. J., Mittelstadt, R. W., Oregon State University. Malheur Experiment Station, and Oregon State University. Agricultural Experiment Station
Abstract:: Treasure spring wheat was grown on sloping ground with and without mechanically applied furrow mulching. Furrow mulching used 800 lb/ac of wheat straw. Mulched and non-mulched furrows were irrigated five times during the season receiving 483 and 19.0 and 40.9 ac-in of irrigation water, respectively. For non-mulched furrows, infiltration totaled...
Resource Type:: Technical Report

Mechanical straw mulching and reservoir tillage effects on Shepody potatoes in the Treasure Valley

Schöpfer:: Hobson, Joe H., Jensen, Lynn, Langley, Keith, Shock, Clinton C., Stieber, Timothy D., Thornton, Mike, Jensen, Tirsa, Oregon State University. Malheur Experiment Station, and Oregon State University. Agricultural Experiment Station
Abstract:: Shepody potatoes were grown under sprinkler irrigation on sloping ground (4.2 to 8.5 percent slope) with and without mechanically applied wheat straw, grass straw, or reservoir tillage. Mechanical furrow mulching used 1,000 lbs/ac of wheat straw or grass straw. Mulched, non-mulched, reservoir-tillage, and check plots were irrigated 12 times with...
Resource Type:: Technical Report

An evaluation of mechanically applied straw mulch on furrow irrigated onions

Schöpfer:: Shock, Clinton C., Hobson, Joe H., Banner, Jennifer, Saunders, Lamont D., Stieber, Timothy D., Oregon State University. Malheur Experiment Station, and Oregon State University. Agricultural Experiment Station
Abstract:: The potential of mechanically applied straw mulch to reduce nutrient, pesticide and sediment losses from furrow irrigated onions and increase water use efficiency was evaluated on a Nyssa silt loam with three percent slope. Nitrogen and phosphorus losses in the runoff were of particular interest, both because of their economic...
Resource Type:: Technical Report

Hyrax

Preliminary studies on Escherichia coli and onion

The effect of surge irrigation on onion yield and quality, irrigation efficiency, and soil nitrogen losses

Observations on the effect of straw mulch on sugar beet stress and productivity

Water savings through surge irrigation, 1994

Surge irrigation of wheat, to increase irrigation efficiency and reduce sediment loss, 1993

Surge irrigation of Bliss spring wheat, 1991

Comparative cost and effectiveness of polyacrylamide and straw mulch on sediment loss from furrow irrigated potatoes

Improved irrigation efficiency and reduction in sediment loss by mechanical furrow mulching wheat

Mechanical straw mulching and reservoir tillage effects on Shepody potatoes in the Treasure Valley

An evaluation of mechanically applied straw mulch on furrow irrigated onions

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