Index Catalog // ScholarsArchive@OSU

Creator:: Oregon State Agricultural College. Agricultural Experiment Station, Schuster, C. E. (Carl Ephraim), 1889-, Besse, Ralph S. (Ralph Stephen), 1887-, Rygg, G. L., and Powers, W. L. (Wilbur Louis), 1887
Abstract:: Published May 1931. Facts and recommendations in this publication may no longer be valid. Please look for up-to-date information in the OSU Extension Catalog: http://extension.oregonstate.edu/catalog
Resource Type:: Technical Report
Full Text:: on Major Berry Crops In the Willamette Valley * By C. E. SCI-ITJSTER, R. S. BESSE, G. L. RYGG, and

Creator:: Oregon State College. Agricultural Experiment Station and Powers, W. L. (Wilbur Louis), 1887
Abstract:: Published August 1946. Facts and recommendations in this publication may no longer be valid. Please look for up-to-date information in the OSU Extension Catalog: http://extension.oregonstate.edu/catalog
Resource Type:: Technical Report
Full Text:: Irrigation in Willamette Valley W. L. POWERS Oregon State System of Higher Education Agricultural

Creator:: Potter, E. L. (Ermine Lawrence), 1884- and Oregon State College. Agricultural Experiment Station
Abstract:: Published June 1945. Facts and recommendations in this publication may no longer be valid. Please look for up-to-date information in the OSU Extension Catalog: http://extension.oregonstate.edu/catalog
Resource Type:: Technical Report
Full Text:: Two IRRIGATION PROJECTS IN THE WILLAMETTE VALLEY E. L. POTTER ALEXANDER Joss D. CURTIS MUMFORD H. L

Creator:: Powers, W. L. (Wilbur Louis), 1887 and Oregon Agricultural College. Experiment Station
Abstract:: Published August 1924. Facts and recommendations in this publication may no longer be valid. Please look for up-to-date information in the OSU Extension Catalog: http://extension.oregonstate.edu/catalog
Resource Type:: Technical Report
Full Text:: Experiment Station Supplemental Irrigation for the Willamette Valley By W. L. POWERS Chief, Department of

Creator:: Oregon State University. Agricultural Experiment Station
Abstract:: The future expansion of agricultural production in the Willamette Valley will depend to a large degree upon the feasibility of introducing irrigated agriculture on the poorly drained soils in the Valley. A r earch program has been initiated to investigate the feasibility of rigation on poorly drained soils with the...
Resource Type:: Technical Report
Full Text:: Progress of Irrigation Research On Willamette Valley Soils Agricultural Experiment Station, Oregon State

Creator:: Oregon State Agricultural College. Agricultural Experiment Station and Powers, W. L. (Wilbur Louis), 1887
Abstract:: Published June 1932. Facts and recommendations in this publication may no longer be valid. Please look for up-to-date information in the OSU Extension Catalog: http://extension.oregonstate.edu/catalog
Resource Type:: Technical Report
Full Text:: in Willamette Valley Agricultural Experiment Station Oregon State Agricultural College CORVALLIS

Creator:: Oregon State Agricultural College. Agricultural Experiment Station and Powers, W. L. (Wilbur Louis), 1887
Abstract:: Published June 1928. Facts and recommendations in this publication may no longer be valid. Please look for up-to-date information in the OSU Extension Catalog: http://extension.oregonstate.edu/catalog
Resource Type:: Technical Report
Full Text:: for Irrigation (With Special Reference to Willamette Valley) Drainage well yielding 71 second-feet

Creator:: Oregon State College. Agricultural Experiment Station, Becker, Manning H. (Manning Henry), 1922-, and Mumford, D. Curtis (Dwight Curtis), 1900-
Abstract:: Published June 1949. Facts and recommendations in this publication may no longer be valid. Please look for up-to-date information in the OSU Extension Catalog: http://extension.oregonstate.edu/catalog
Resource Type:: Technical Report
Full Text:: of sprinkler irrigation on 137 farms producing vegetables for process- ing in the Willamette Valley

Creator:: Oregon State University. Extension Service, Selker, John, and Rupp, David Earl
Abstract:: Directly below commercial mint fields, percolation in excess of 10 ppm of nitrogen as nitrate (NO3 --N), the EPA drinking water standard, occurs for much of the year (Figure 1, page 2). Concentrations rise rapidly after irrigation starts in June, indicating that this nitrogen is being pushed through by irrigation...
Resource Type:: Technical Report
Full Text:: Groundwater and Nitrogen Management in Willamette Valley Mint Production • 3 select an irrigation schedule

Creator:: Miller, Stanley F., Boersma, L., and Castle, Emery N.
Abstract:: Published September 1965. Facts and recommendations in this publication may no longer be valid. Please look for up-to-date information in the OSU Extension Catalog: http://extension.oregonstate.edu/catalog
Resource Type:: Technical Report
Full Text:: Irrigation Water Values in the Willamette Valley: A Study of Alternative Valuation Methods INTRODUCTION A

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