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Urea fertilizer increases growth of 20-year-old, thinned Douglas-fir on a poor quality site
Content Provider | Internet Archive |
---|---|
Author | Miller, Richard E Reukema, Donald L Pacific Northwest Forest and Range Experiment Station (Portland, Or.) |
Organization | U.S. Department of Agriculture, National Agricultural Library |
Language | English |
Publisher | Portland, Or. : Pacific Northwest Forest and Range Experiment Station, Forest Service, U.S. Dept. of Agriculture |
Publisher Date | 1977-01-01 |
Access Restriction | Open |
Subject Keyword | Douglas fir Forest soils Urea as fertilizer Douglas fir Washington State Wind River Experimental Forest Growth State Wind River Experimental Forest Forest soils Fertilization Washington Urea as fertilizer Washington |
Content Type | Text |
Resource Type | Book |