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Scale of operation on farms in a new irrigation district, Jefferson County, Oregon 1949-1953

Creator:: Benedict, Russell Archie
Resource Type:: Masters Thesis

The Ground-water problem in Oregon

Creator:: Oregon State College. Department of Soils and Oregon State College. Agricultural Experiment Station
Abstract:: Published June 1937. 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:: .) THE GROUND-WATER PROBLEM IN OREGON 11 feet. Two irrigation wells were drawing water from this zone in

Primary & secondary irrigation benefits in small watershed projects : an evaluation of an Oregon P.L. 566 project in mid-life

Creator:: Tay, Winnie K.
Resource Type:: Masters Thesis
Full Text:: : Primary 5 Secondary Irrigation Benefits in Small Watershed Projects: An Evaluation of an Oregon P.L

The irrigation of bearing orchards in Jackson County, Oregon

Creator:: Allen, Ralph Wilmer
Resource Type:: Masters Thesis

An irrigation efficiency model for optimum irrigation management

Creator:: Isbell, Brett, 1978-
Abstract:: Improved water use efficiencies in irrigated agriculture are necessary to assist in coping with the accelerating demand and economic competition for the world's fresh water supply and increasing ecological concerns. This will likely rely in part on optimum irrigation, which implies regulated deficit irrigation. While conventional irrigation management is intended...
Resource Type:: Masters Thesis
Full Text:: optimum irrigation advisory service in Oregon, an irrigation efficiency model (IEM) was developed to

Supplemental irrigation for the Willamette Valley

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:: SHOWING BEST AMOUNT OF IRRIGATION AND VALUE OF SILTY CLAY LOAM Oregon Agricultural College Experiment

Evaluation of models for estimating surface irrigation infiltration parameters : Data protocols and algorithm performance

Creator:: Isbell, Sarah A.
Abstract:: Often furrow irrigation application efficiencies are low compared to sprinkler systems. The primary goal of furrow irrigation is to infiltrate a relatively uniform target depth of water necessary for the crop, while minimizing the amount of runoff. The concept is difficult because water can infiltrate differently at all locations in...
Resource Type:: Masters Thesis

The response of winter wheat to irrigation in the Willamette Valley

Creator:: Rossner, John Theodore
Abstract:: Some consideration has been given to the irrigation of winter wheat in the Willamette Valley of Oregon. This important crop has yielded quite well since the development and introduction of the stiff-strawed, semi-dwarf wheats, but, because of the usually dry early summers, it has been suggested that irrigation of winter...
Resource Type:: Masters Thesis
Full Text:: given to the irrigation of winter wheat in the Willamette Valley of Oregon. This important crop has

Evaluation of the ownership, leasing, and residency restrictions of proposed amendments to the reclamation laws : three federal irrigation districts in Oregon

Creator:: Spies, Paul Andrew
Abstract:: The Reclamation Act of 1902, as amended, is the basic legislation governing the distribution of water from federal projects for irrigation purposes. In the three-quarters of a century since the passage of this Act, technological, economic, and legal developments have forced a reappraisal of the original intent of the Reclamation...
Resource Type:: Masters Thesis
Full Text:: Amendments to the Reclamation Laws: Three Federal Irrigation Districts in Oregon. Abstract approved

Spring irrigation management of tall fescue (Festuca arundinacea Schreb.) seed crops

Creator:: Orthel, Krista D.
Abstract:: Later maturing cultivars and increased ability to apply irrigation have led to inquiries by producers about proper irrigation management in tall fescue (Festuca arundinacea Schreb.) seed crops. The literature reveals little information about irrigation of perennial grass seed crops in general, and none about tall fescue in particular. Willamette Valley...
Resource Type:: Masters Thesis
Full Text:: at Hyslop Research Farm near Corvallis, Oregon to elucidate the effects of spring irrigation on tall

ScholarsArchive@OSU

Scale of operation on farms in a new irrigation district, Jefferson County, Oregon 1949-1953

The Ground-water problem in Oregon

Primary & secondary irrigation benefits in small watershed projects : an evaluation of an Oregon P.L. 566 project in mid-life

The irrigation of bearing orchards in Jackson County, Oregon

An irrigation efficiency model for optimum irrigation management

Supplemental irrigation for the Willamette Valley

Evaluation of models for estimating surface irrigation infiltration parameters : Data protocols and algorithm performance

The response of winter wheat to irrigation in the Willamette Valley

Evaluation of the ownership, leasing, and residency restrictions of proposed amendments to the reclamation laws : three federal irrigation districts in Oregon

Spring irrigation management of tall fescue (Festuca arundinacea Schreb.) seed crops

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