Winter Wheat and Spring Grains in Continuous Cropping Systems (Low Precipitation Zone) Fertilizer Guide

Don Wysocki, Larry Lutcher, Donald A. Horneck, John M. Hart and Steven Petrie
FG 81 | Revised March 2023, Reviewed 2023

Summary

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

About the authors

Donald A. Horneck
Area extension agronomist
Columbia Basin Agricultural Research and Extension Center
John M. Hart
Extension soil scientist
Oregon State University
Steven Petrie
Superintendent
Columbia Basin Agricultural Research and Extension Center

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