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Creator:: Youngberg, Harold Wayne, 1929- and Oregon State University. Extension Service
Abstract:: Published March 1964. 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

Creator:: Youngberg, Harold Wayne, 1929- and Oregon State University. Extension Service
Abstract:: Published March 1964. 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

Creator:: Youngberg, Harold Wayne, 1929-
Abstract:: Samples of Russet Burbank and Kennebec seed potatoes used by Oregon growers were grown in replicated plots at Klamath Falls, Prineville and Corvallis. Observations were made of total yield, yield of U.S. No. 1 tubers and number of stems produced per plot. Total yields of the Russet Burbank variety were...
Resource Type:: Masters Thesis

Creator:: Youngberg, Harold Wayne, 1929- and Oregon State University. Extension Service
Abstract:: Published July 1967. 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

Creator:: Oregon State University. Extension Service, Washington State University. Extension Service, University of Idaho. Agricultural Extension Service, Warren, Rex, and Youngberg, Harold Wayne, 1929-
Abstract:: Published June 1968. A more recent revision exists. Please look for up-to-date information in the OSU Extension Catalog: http://extension.oregonstate.edu/catalog
Resource Type:: Other

Creator:: Gardner, Ernest Hugh, Youngberg, Harold Wayne, 1929-, Burr, James, Jackson, T. L. (Thomas Lloyd), 1922-, Johnson, Malcolm, Carter, George, Fitch, Luther, and Oregon State University. Extension Service
Abstract:: Published June 1970. 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

Creator:: Youngberg, Harold Wayne, 1929- and Oregon State University. Extension Service
Abstract:: Legume plants with no nodules or with nodules containing ineffective bacteria are common causes of low production or complete failures of alfalfa and clover plantings in Oregon. These failures result in the loss of the stand plus the investment in fertilizer and seed used to make the planting. In many...
Resource Type:: Technical Report

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