Index Catalog // ScholarsArchive@OSU

Start Over

Filtering by: Subject Nitrates -- Environmental aspects -- Oregon -- Morrow County Advisor Adams, Richard M.

An economic evaluation of on-farm strategies for reduction of nitrate groundwater pollution : the case of irrigated production in the Columbia basin

Creator:

Johnson, Scott Lee

Abstract:

Technological advances in agricultural production over the past 40 years have contributed to the high standard of living enjoyed by many in the United States. Extensive use of chemicals to enhance yield and improve crop quality has played a major role in creating this highly productive U.S. agricultural system. Increased...

Resource Type:

Dissertation

Full Text:

Soil Map for Morrow County, Oregon 91 3.3A Computerized Enterprise Budget for an Irrigated Eastern