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Creator:: Peachey, Ronald Edward, Luna, John, Dick, Richard, Sattell, Robert, and Oregon State University. Extension Service
Abstract:: Weed suppression varies with cover crop type and management, residue and tillage management, and weed populations.
Resource Type:: Technical Report
Full Text:: = Monida oats CB + P CB + CV Fa llow O O + P O + CV Edward Peachy, senior research assistant in

Creator:: Mellbye, Mark Edward, Hart, John M. (John Mervyn), 1947-, Horneck, Donald Arthur, Young, W. C., Silberstein, C., and Oregon State University. Extension Service
Abstract:: Annual ryegrass varieties such as ‘Gulf’ are grown for seed on poorly drained soils of the south Willamette Valley, including Dayton, Concord, and Bashaw. Recommendations in this guide are based on research throughout this production area. Management practices from seedbed preparation to harvest must be performed in an appropriate and...
Resource Type:: Technical Report
Full Text:: . Young III, and T. Silberstein Mark E. Mellbye, Extension faculty, Linn County; John M. Hart, Extension

Creator:: Oregon State University. Extension Service, Hart, John M. (John Mervyn), 1947-, Christensen, Neil Walter, 1944-, Mellbye, Mark Edward, and Flowers, Michael Darrell, 1971-
Abstract:: Soft white winter wheat grown in western Oregon requires a spring application of nitrogen (N) fertilizer for optimum production. Determining the amount of N to apply has been a challenge for growers because wheat is produced in numerous rotations that provide varying amounts of N to the wheat crop. Inadequate...
Resource Type:: Technical Report
Full Text:: . Christensen, M.E. Mellbye, and M.D. Flowers John M. Hart, Extension soil scientist; Neil W. Christensen

Creator:: Hart, John M. (John Mervyn), 1947-, Mellbye, Mark Edward, Young, William C. (William Clyde), Silberstein, Thomas B., and Oregon State University. Extension Service
Abstract:: Discusses nutrient management and fertilizer recommendations for lime, nitrogen, phosphorus, potassium, calcium, magnesium, sulfur, chloride, and micronutrients on annual ryegrass grown for seed. Includes discussion of research and explanation of nutrient management recommendations.
Resource Type:: Technical Report
Full Text:: for Seed (Western Oregon) J.M. Hart, M.E. Mellbye, W.C. Young III, and T.B. Silberstein John M. Hart

Creator:: Hart, John M. (John Mervyn), 1947-, Sullivan, Dan M. (Dan Matthew), 1954-, Myers, J. R., Peachey, Ronald Edward, and Oregon State University. Extension Service
Abstract:: This is a nutrient management guide for sweet corn growers and agricultural professionals working with sweet corn growers.
Resource Type:: Technical Report

Creator:: Sattell, Robert, Dick, Richard, Luna, John, McGrath, Daniel M. (Daniel Morton), Peachey, Ronald Edward, and Oregon State University. Extension Service
Abstract:: Common vetch is a viny, succulent, annual legume attaining a height of 24 inches when planted alone. It grows taller when planted with a tall companion crop that provides structural support for climbing.
Resource Type:: Technical Report
Full Text:: ; John Luna, professor of horticulture; Dan McGrath, Extension agent,Willamette Valley; and Edward

Creator:: Anderson, Nicole P., Hart, John M. (John Mervyn), 1947-, Christensen, Neil Walter, 1944-, Mellbye, Mark Edward, Flowers, Michael Darrell, 1971-, and Oregon State University. Extension Service
Abstract:: Soft white winter wheat is grown in western Oregon and requires a spring application of nitrogen (N) fertilizer for optimum production. Determining the amount of N to apply has been a challenge for growers. Wheat obtains N from two sources: soil and fertilizer. Both available and mineralizable N can be...
Resource Type:: Technical Report
Full Text:: Nicole P. Anderson, field crops Extension agent; John M. Hart, Extension soil scientist; Neil W

Creator:: Hart, John M. (John Mervyn), 1947-, Anderson, Nicole P., Chastain, Thomas G., Flowers, Michael Darrell, 1971-, Ocamb, Cynthia Marie, Mellbye, Mark Edward, Young, William C. (William Clyde), and Oregon State University. Extension Service
Abstract:: This guide provides nutrient and lime recommendations for establishment of turf and forage perennial ryegrass grown for seed in western Oregon. Healthy plants with adequate root systems are required to obtain the greatest return from your fertilizer investment. The nutrient recommendations in this guide assume that adequate control of weeds,...
Resource Type:: Technical Report
Full Text:: -ground biomass, including crowns, was carefully clipped in small plots. Figure by John Hart. Plant

Creator:: Hart, John M. (John Mervyn), 1947-, Anderson, Nicole P., Hulting, Andrew Gerald, Chastain, Thomas G., Mellbye, Mark Edward, Young, William C. (William Clyde), Silberstein, Thomas B., and Oregon State University. Extension Service
Abstract:: This publication incorporates 20 years of field research by OSU faculty comparing two grass-seed residue management methods: full straw load (straw is chopped and left on the field) and clean nonthermal (straw is baled and removed from the field). Comparison includes discussion of seed yield and quality, nutrient management considerations...
Resource Type:: Technical Report
Full Text:: Bentgrass Figure 5.—Japan and Korea are the major export markets for Oregon grass straw. Source: John Hart

Creator:: Hart, John M. (John Mervyn), 1947-, Flowers, Michael Darrell, 1971-, Anderson, Nicole P., Roseberg, Richard J., Christensen, Neil Walter, 1944-, Mellbye, Mark Edward, and Oregon State University. Extension Service
Abstract:: Gives nutrient and lime recommendations for soft white winter wheat in western Oregon. Also discusses: impact of diseases, such as take-all root rot, on crop yield; planting in poorly drained soil; soils and settings for wheat production; fall and spring nutrient management; and postharvest evaluation of nitrogen. Includes sources of...
Resource Type:: Technical Report
Full Text:: , and Yamhill counties. John M. Hart, professor emeritus of soil science; Michael D. Flowers

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