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Creator:: Miller, Stanley F.
Resource Type:: Dissertation
Full Text:: irrigation in the Willamette Valley. Three methods were compared: production function analysis using survey

Creator:: Lange, John Erwin
Abstract:: Questionnaires were mailed to farmers in six counties of the Willamette Valley requesting the kind and size of enterprises and the gross income received from the enterprises on each farm. Enterprises were defined both as general livestock or crop categories and as individual crop or livestock enterprises. Two computer programs...
Resource Type:: Masters Thesis
Full Text:: ANALYSIS OF ENTERPRISE COMBINATIONS ON FARMS IN THE WILLAMETTE VALLEY Abstract approved Questionnaires

Creator:: Brar, Jagjit Singh
Abstract:: Open field burning is the lowest-cost method of harvest residue disposal used extensively by grass seed producers in the Willamette Valley of Oregon. The beneficial effects of open field burning include effective disease control and increased seed yields. However, smoke produced by open burning in the late summer pollutes valley...
Resource Type:: Dissertation
Full Text:: FIELD BURNING IN THE WILLAMETTE VALLEY OF OREGON: A STUDY IN MEASUREMENT Abstract approved: R

Creator:: Fisher, Douglas Earl
Abstract:: Grass seed producers in Oregon's Willamette Valley have employed the cultural practice of post-harvest open field burning since the mid-1940's for purposes of field sanitation and crop residue disposal This practice creates environmental quality problems of air pollution during the late summer Recent public concern over the valley's environmental quality...
Resource Type:: Dissertation
Full Text:: Farm family labor use on 147 sample farms pro- ducing grass seed in the Willamette Valley, Oregon. 61

Creator:: Middlemiss, Willis Earl
Resource Type:: Masters Thesis
Full Text:: 16, 196 Title THE ECONOMIC FEASIBILITY OF UTILIZING IRRItABLE WILLAMETTE VALLEY FLOOR LAND FOR BEEF

Creator:: Baker, Forrest S.
Abstract:: This study was undertaken to gather empirical data on the transportation practices of manufacturers, processors, and carriers in the Willamette Basin. Emphasis was placed on determining the adequacies of current transport facilities and the direction of future needs. Specific objectives were: (1) To identify the transportation practices of manufacturers and...
Resource Type:: Masters Thesis
Full Text:: for 1980, 2000 and 2020, Willamette River Basin, Oregon. 43 Table Page Distribution of All Firms by

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