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Soft White Winter Wheat (Western Oregon) Nutrient Management Guide

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 ...

John M. Hart, Michael D. Flowers, Nicole Anderson, Richard Roseberg, Neil W. Christensen, Mark E. Mellbye | Jul 2019 | Extension Catalog publication Peer reviewed (Orange level)

Annual Ryegrass Grown for Seed (Western Oregon) Nutrient Management Guide

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...

John M. Hart, Mark E. Mellbye, William C. Young III, Tom Silberstein | Mar 2023 | Extension Catalog publication Peer reviewed (Orange level)

Christmas Tree Nutrient Management Guide for Western Oregon and Washington

A comprehensive guide to fertilization and nutrient management in Christmas tree fields. Discusses tree nutrient use at various stages in the crop cycle and explains how to use soil and tissue testing to determine...

John M. Hart, Chal Landgren, Richard Fletcher, Michael Bondi, Brad Withrow-Robinson, Gary Chastagner | Jan 2019 | Extension Catalog publication Peer reviewed (Orange level)

Green Pea Nutrient Management Inland Northwest -- east of the Cascades

Describes management practices for east of the Cascades that are essential to optimize green pea crop response to fertilizer inputs. These include soil pH, crop rotation, and inoculation; and recommendations for fertilizer placement and specific nutrients.

Clive Kaiser, Donald A. Horneck, Richard T. Koenig, Lyndon Porter, Linda Brewer | Apr 2016 | Extension Catalog publication Peer reviewed (Orange level)

Hops Fertilizer Guide

Based on soil and tissue test results, recommends amounts of fertilizer and lime needed for hops.

Gale Gingrich, John M. Hart, Neil W. Christensen | Jul 1994 | Extension Catalog publication Peer reviewed (Orange level)

Phosphorus Fertilization of Late-Planted Winter Wheat in No-Till Fallow

This publication describes results of applied research on phosphorus fertilization of late-planted winter wheat in no-till fallow in the low-precipitation zone of Oregon and Washington.

Larry Lutcher, Neil W. Christensen, William F. Schillinger, Don Wysocki, Stewart B. Wuest | Apr 2012 | Extension Catalog publication Peer reviewed (Orange level)

Winter Wheat in Summer-Fallow Systems (Low Precipitation Zone) Fertilizer Guide

Addresses nutritional requirements of nonirrigated cereal crops in north-central and eastern Oregon. Includes recommendations for nitrogen, phosphorus, potassium, sulfur, chloride, and zinc.

Larry Lutcher, Donald A. Horneck, Don Wysocki, John M. Hart, Steven Petrie, Neil W. Christensen | Mar 2023 | Extension Catalog publication Peer reviewed (Orange level)

Nutrient Management for Blueberries in Oregon

Learn how much fertilizer to apply and when to apply it to grow healthy blueberries. Learn the ins and outs of acidifying soil for blueberry production.

John M. Hart, Bernadine Strik, Linda White, Wei Qiang Yang | Nov 2006 | Extension Catalog publication Peer reviewed (Orange level)

Strawberry Nutrient Management Guide for Oregon and Washington

Strawberry growers in Oregon and Washington raise fruit for both the processed and fresh markets, using both conventional and certified organic systems. This guide explains nutrient management for June-bearing and ...

Emily Dixon, Bernadine Strik, Javier Fernandez-Salvador, Lisa Devetter | May 2019 | Extension Catalog publication Peer reviewed (Orange level)

Estimating Plant-Available Nitrogen from Manure

This publication discusses management practices that increase crop nitrogen utilization. It also includes an interactive worksheet for calculating available nutrients supplied by manure application. The worksheet can be ...

Dan M. Sullivan | Mar 2023 | Extension Catalog publication Peer reviewed (Orange level)