These studies were initiated to investigate the influence of previous
superphosphate fertilizer practices and grazing stock history on
nitrogen, phosphorus and sulphur status in soils from grass-legume
pastures. Four Western Oregon soil series, Dixonville, Demint,
Winema and Josephine, were included in the study. Laboratory experiments
and greenhouse trials were conducted...
Published October 1979. 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
Published May 1941. 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
Published May 1941. 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
The coastal regions of Oregon and Washington have different climate and soils than other parts of the states. Rainfall is high, ranging from 70 inches in southern Oregon to more than 100 inches in the coastal mountains.