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Creator:: Garland, John J. and Oregon State University. Extension Service
Abstract:: Ground-based skidding may cause unacceptable damage to woodland soils when owners make no attempt to minimize the area covered with skid trails. As much as 40 percent of the area may be covered with skid trails during a single entry if you do not plan and mark them in advance.
Resource Type:: Technical Report
Full Text:: Designated Skid Trails Minimize Soil Compaction EC 1110 EC

Creator:: Oregon State University. Extension Service, Kerle, E. A., Vogue, P. A., Jenkins, J. J., and Huddleston, J. H.
Abstract:: Published January 1994. 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:: , or right-of- way). This site assessment procedure helps you consider soil, site, and pesticide

Creator:: Oregon State University. Extension Service, Kerle, Elizabeth A., Vogue, Peggy A., Jenkins, Jeffrey J., and Huddleston, J. H. (James Herbert), 1942-
Abstract:: The procedure described in this publication helps you assess the potential for any specific pesticide to travel through any specific soil to reach groundwater.
Resource Type:: Technical Report
Full Text:: publication helpsyou assess the potential for any specific pesticideto travel through any specific soil to

Creator:: Oregon State University. Extension Service, Stone, David L. (David Louis), and Anderson, Kim A.
Abstract:: Oregon has a rich history of orchard cultivation across the state. Today, orchards continue to be an important part of Oregon’s economy and contribute to a healthy and balanced diet for the public. But, with the growth of residential development, lands that once contained orchards are being converted into homes...
Resource Type:: Technical Report
Full Text:: , Extension toxicologist, and Kim Anderson, environmental chemist, Department of Environmental and

Creator:: Hart, John M. (John Mervyn), 1949-, Sullivan, Dan M. (Dan Matthew), 1954-, Anderson, Nicole P., Hulting, Andrew Gerald, Horneck, Donald Arthur, Christensen, Neil Walter, 1944-, and Oregon State University. Extension Service
Abstract:: Soil acidity, expressed by low soil pH, causes reduced crop growth and significant economic loss. It is the most commonly overlooked and poorly understood yield-limiting factor in western Oregon and a developing concern in eastern Oregon. This publication describes the concept of soil acidity and the limitations it causes for...
Resource Type:: Technical Report
Full Text:: Soil Acidity in Oregon: Understanding and Using Concepts

Creator:: Berglund, Erwin R. and Oregon State University. Extension Service
Abstract:: Published January 1976. Reprinted March 1978. 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:: sedimentation in Oregon. Arresting energy expended by raindrops and flowing water and securing soil displaced

Creator:: Huddleston, J. H. (James Herbert), 1942- and Oregon State University. Extension Service
Abstract:: Four factors govern the potential for groundwater contamination by pesticides passing through the soil: • Properties of the soil • Properties of the pesticide • Hydraulic loading on the soil • Crop management practices
Resource Type:: Technical Report
Full Text:: How soil properties affect groundwater vulnerability

Creator:: Huddleston, J. H. (James Herbert), 1942- and Oregon State University. Extension Service
Abstract:: The Oregon Water Quality Decision Aid (OWQDA) is a first-tier screening tool that allows you to make a broad determination of the likelihood that a specific chemical, when applied to a specific Oregon soil, will move through the soil and contaminate groundwater. This determination is called the groundwater vulnerability rating.
Resource Type:: Technical Report
Full Text:: assessing groundwater contamination risk from specific soil-pesticide combinations J.H. Huddleston The

Creator:: Adams, Paul W. and Oregon State University. Extension Service
Abstract:: Roads, timber harvesting, and other woodland activities can significantly affect the soil and water resources on your property and adjacent areas.
Resource Type:: Technical Report
Full Text:: Soil and Water Conservation: An Introduction for Woodland

Creator:: Oregon State University. Extension Service, Feaga, Jeff, and Selker, John S.
Abstract:: According to the United States Geological Survey, 9 percent of wells in the Willamette Valley exceed the EPA’s 10 ppm drinking water standard for nitrogen in the NO3– compound, or NO3–-N. A study of 281 domestic drinking water wells in Lane County showed that 22 percent of the wells exceeded...
Resource Type:: Technical Report
Full Text:: 3 – in the soil, in the remaining plant residue, or is lost to the atmosphere as either ammonia (NH

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