Biblio
Found 3 results
Author Title [ Type] Year Filters: First Letter Of Last Name is C and Author is N.W. Christensen [Clear All Filters]
“Using the Nitrogen Mineralization Soil Test to Predict Spring Fertilizer N Rate”, Oregon State Extension Service Publication , 2010.
, “Nitrogen uptake and utilization by Pacific Northwest crops”, Oregon State University Extension Service, 1999.
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