USDA Forest Services Research Note: October 1975 (Classic Reprint) - Softcover

Pnw Forest And Range Experiment Station

 
9780243952618: USDA Forest Services Research Note: October 1975 (Classic Reprint)

Synopsis

Excerpt from Usda Forest Services Research Note: October 1975

Published soil N values determined by the same method in other studies (geist and Strickler 1970, Geist 1974, Tiedemann and Klm l977, Tiedemann and Berndt 1972) and other results from nonpumice soils (cochran 19 77) indicate that 200 lb N per acre (435 lb urea/acre) will increase growth of many pine stands on nonpumice soils east of the Cascades in Oregon and Washington. Reported soil S and P values from nonpumice areas are generally higher than those found here, but the possible importance of S and P applications in other areas for increasing wood production is hard to evaluate because other soil testing methods were used at times so the results are not comparable.

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9780484165167: Usda Forest Services Research Note: October 1975 (Classic Reprint)

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ISBN 10:  048416516X ISBN 13:  9780484165167
Publisher: Forgotten Books, 2018
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