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Creator:: Oregon State University. Agricultural Experiment Station and Yungen, John A. (John Alfred)
Abstract:: Published September 1963. 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:: Oregon Experiment Station JOHN A. YUNGEN* Results of cereal variety trials conducted at the Southern

Creator:: Oregon State University. Agricultural Experiment Station and Yungen, John A. (John Alfred)
Abstract:: Published September 1975. 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:: species. Author: John A. Yungen is Associate Professor of Agronomy at the Oregon State Uni- versity

Creator:: Jackson, T. L. (Thomas Lloyd), 1922- and Yungen, John A. (John Alfred)
Abstract:: Proceedings of the Annual Fertilizer Conference of Pacific Northwest - 31st
Resource Type:: Technical Report
Full Text:: AND DANVER ONION&= 2/ T. L. Jackson and J. A. Yunger- Phosphorus (P) is a critical factor

Creator:: Yungen, John A. (John Alfred), Oregon State University. Agricultural Experiment Station, and Oregon State University. Southern Oregon Research and Extension Center
Abstract:: Alfalfa is an important crop in Jackson, Josephine and Douglas counties of southern Oregon. Its farm value is about $2½ million per year. Many varieties are available for planting in the area. More than 80 alfalfa varieties and experimental selections have been evaluated for hay production since 1959 at the...
Resource Type:: Technical Report
Full Text:: alfalfas. KEYWORDS: alfalfa varieties, alfalfa management AUTHOR: John A. Yungen, associate professor

Creator:: Yungen, John A. (John Alfred), Oregon State University. Agricultural Experiment Station, and Oregon State University. Southern Oregon Research and Extension Center
Abstract:: Alfalfa is an important hay crop which is grown on more than 10,000 acres in Jackson, Josephine, and Douglas counties of southern Oregon. Its estimated crop value is more than four million dollars per year. Many varieties of alfalfa are available for planting in the area. Sixty-eight varieties and experimental...
Resource Type:: Technical Report
Full Text:: observations from the trials. KEYWORDS: alfalfa varieties, management practices AUTHOR: John A. Yungen

Creator:: Oregon State University. Agricultural Experiment Station, Yungen, John A. (John Alfred), Jackson, T. L. (Thomas Lloyd), 1922-, and McGuire, William S.
Abstract:: Published August 1977. 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:: production. AUTHORS: J. A. Yungen, associate professor of agronomy, Southern Oregon Experi- ment Station

Creator:: Oregon State University. Agricultural Experiment Station, Jackson, T. L. (Thomas Lloyd), 1922-, Yungen, John A. (John Alfred), Hemphill, Delbert D., and Stanger, Charles Earl, 1929-
Abstract:: Information contained within documents may be obsolete. Please check for recent information at the OSU Extension Service website: http://extension.oregonstate.edu/catalog
Resource Type:: Other
Full Text:: Science Dept. J. A. Yungen Southern Oregon Exp. Station - 2 - ' I ' ' • Table 1. The

Creator:: Marsh, A. W. (Alfred William), 1913-
Abstract:: Published March 1952. 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:: Soils hee Irrigation Project, Oregon A. W. MARSH L. R. SWARNER F. M. TILESTON C. A. BOWER E. N

Creator:: Marsh, A. W. (Alfred William), 1913-, Tileston, Fred M., Wolfe, John W. (John William), 1917-, and Oregon State College. Agricultural Experiment Station
Abstract:: Published May 1956. 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:: VING IRRIGATION in Eastern Or.g.n A. W. Marsh, F. M. rite,#en

Creator:: Tanaka, John Augustus
Abstract:: Published June 1999. 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:: Conference Proceeding
Full Text:: Eastern Oregon State University La Grande, Oregon September 10-12, 1998 Compiled by: John A. Tanaka

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