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Creator:: Hart, John M. (John Mervyn), 1947-, Mellbye, Mark Edward, Horneck, Donald Arthur, Gingrich, Gale Allen, Young, W. C., and Silberstein, T. B.
Abstract:: Perennial ryegrass is grown for turf or forage seed on a broad range of soils in western Oregon. All perennial ryegrass varieties are similar in their nutrient requirements. Typical seed yield is between 1,400 and 1,800 lb/acre. Higher seed yields (up to 2,500 lb/acre) may be produced on better soils,...
Resource Type:: Technical Report
Full Text:: Perennial Ryegrass Grown for Seed, Fertilizer Guide (Western

Creator:: Oregon State University. Extension Service, Gingrich, Gale Allen, Hart, John M. (John Mervyn), 1947-, Horneck, Donald Arthur, Young, W. C., and Silberstein, T. B.
Abstract:: Three types of fine fescue—Chewings, red, and hard— are typically grown for turf seed on Jory or Nekia soils in the foothills of the Willamette Valley. Recommendations in this guide assume production in this setting and are based on research from large and small plots throughout the area. During the...
Resource Type:: Technical Report
Full Text:: Fertilizer Guide: Fine Fescue Seed (Western Oregon--West of

Creator:: Hart, John M. (John Mervyn), 1947-, Mellbye, Mark Edward, Horneck, Donald Arthur, Gingrich, Gale Allen, Young, William C., and Silberstein, T. B.
Abstract:: Tall fescue is grown for turf or forage seed on a broad range of soils in western Oregon. Typical seed yield is 1,200 to 2,000 lb/acre. Higher yields do not require additional nutrients beyond amounts recommended in this guide. These recommendations, especially for nitrogen, are adequate for production of more...
Resource Type:: Technical Report
Full Text:: Tall Fescue Grown for Seed, Fertilizer Guide (Western Oregon

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:: Fertilizer Guide: Annual Ryegrass, Western Oregon, FG 5-E

Creator:: Hart, John M. (John Mervyn), 1947-, Pirelli, Gene J., Cannon, Lynn E., and Fransen, S.
Abstract:: This guide replaces FG 1, Irrigated Clover-Grass Pastures (W. Ore.); FG 4, Subclover-Grass Pasture (W. Ore.); FG 16, Perennial Grass Pasture (W. Ore.); FG 58, Irrigated Clover-Grass Pastures (SW Ore.); and FG 63, Subclover-Grass Pastures (W. Ore.).
Resource Type:: Technical Report
Full Text:: Fertilizer Guide: Pastures, Western Oregon FG 63 Reprinted

Creator:: Hart, John M. (John Mervyn), 1947-, Flowers, Michael Darrell, 1971-, Roseberg, R. 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:: lead us to propose a fertilizer recommendation. This situation is true for western Oregon, where

Creator:: Hart, John M. (John Mervyn), 1947-, Strik, Bernadine C. (Bernadine Cornelia), 1962-, and Rempel, Hannah Gascho
Abstract:: Several types of caneberries are produced commercially in Oregon, including summer-bearing and primo cane fruiting red raspberries, black raspberries (blackcaps), and blackberries. This publication addresses nutrient assessment and application for caneberries produced in western Oregon. In this area, caneberries typically are planted on Aloha, Jory, Newburg, Willamette, Woodburn, or Saum...
Resource Type:: Technical Report
Full Text:: for caneberries produced in western Oregon. In this area, caneberries typically are planted on

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:: Spring Fertilizer N Rate for Soft White Winter Wheat Grown in Western Oregon, FS 334-E (Oregon State

Creator:: Hart, John M. (John Mervyn), 1947-, Landgren, Chal G., Fletcher, Richard A., Bondi, Michael C., Whithrow-Robinson, Bradford A., Chastagner, Gary A., and Oregon State University. Extension Service
Abstract:: During the past 50 years, plantation Christmas tree production has grown in acreage and sophistication. Nitrogen applications with a tuna can have been replaced by precise, mechanized application of a wide array of nutrients and lime. Current nutrient management programs must focus on three concepts for success. This guide provides...
Resource Type:: Technical Report
Full Text:: fertilizer recommendation for Christmas trees. The amount of sodium in western Oregon and Washington soils

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