Index Catalog // ScholarsArchive@OSU

Using infrared canopy temperature and leaf water potential for irrigation scheduling in peppermint (Mentha piperita L.)

Creator:: Gallardo, Ivan T.
Abstract:: Several methods of infering plant water stress for irrigation scheduling are based upon measurements of the environment in which the plants grow. These measurements include parameters such as soil water content, air temperature, pan evaporation and incident radiation. It is hypothesized that improved estimates of plant water deficit can be...
Resource Type:: Masters Thesis
Full Text:: potential for irrigation scheduling in peppermint (Mentha piperita L.) AN ABSTRACT OF THE THESIS OF Ivan

An investigation of Oregon grown peppermint

Creator:: Hayden, Alice Hazel, 1909-1994
Resource Type:: Masters Thesis
Full Text:: on AN INVESTIGATION OF OREGON GROWN PEPPERMINT Submit

The peppermint industry : situation and outlook with emphasis on Oregon

Creator:: Matzat, James H.
Abstract:: The peppermint industry is the largest commercial herb industry in the United States. Oregon is the largest peppermint producing state with nearly 60 percent of the total United States peppermint oil production. There is a need for economic information about current and future prospects for the national peppermint industry as...
Resource Type:: Masters Thesis
Full Text:: Peppermint Industry: Situation and Outlook with Emphasis On Oregon Abstract approved: A. Gene Nelson The

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

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

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

Population dynamics, extraction, and response to nematicide of three plant parasitic nematodes on peppermint (mentha piperita L.)

Creator:: Merrifield, Kathryn J.
Abstract:: The efficiencies of wet sieving/sucrose centrifugation (WS/SC) recovery of Pratylenchus penetrans (59 %), Paratylenchus sp., (80 %), and Criconemella xenoplax (66 %) were established. Baermann funnels (BF) recovered significantly more P. penetrans (p = 0.01) and significantly less (p = 0.01) C. xenoplax than did WS/SC. While densities of P....
Resource Type:: Masters Thesis
Full Text:: ON WESTERN OREGON PEPPERMINT 151 Materials and Methods 152 Results 156 Discussion 186 Summary 193

The irrigation of bearing orchards in Jackson County, Oregon

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

Sampling methods, biology and management of the mint flea beetle in central Oregon peppermint

Creator:: Morris, Mark A.
Abstract:: Sampling techniques were evaluated to quantify immature mint flea beetle (MFB), Longitrsus waterhousei Kutschera (Coleoptera: Chrysomelidae), on peppermint (Mentha piperita L.), in central Oregon. During the study period, 1985-1988, soil samples of 350 cm³ were effective for collecting immature MFB. Sifting soil samples through screens was effective for estimating post-feeding...
Resource Type:: Masters Thesis
Full Text:: beetle in central Oregon peppermint AN ABSTRACT OF THE THESIS OF Mark Alan Morris for the degree of

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

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

ScholarsArchive@OSU

Using infrared canopy temperature and leaf water potential for irrigation scheduling in peppermint (Mentha piperita L.)

An investigation of Oregon grown peppermint

The peppermint industry : situation and outlook with emphasis on Oregon

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

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

Population dynamics, extraction, and response to nematicide of three plant parasitic nematodes on peppermint (mentha piperita L.)

The irrigation of bearing orchards in Jackson County, Oregon

Sampling methods, biology and management of the mint flea beetle in central Oregon peppermint

An irrigation efficiency model for optimum irrigation management

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

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