Effect of Family and Nitrogen Fertilizer on Growth and Foliar Nutrients of Douglas-fir Saplings

By DeBell Dean S.   Silen Roy R.   Radwan M. A.   Mandel Nancy L.  

Forest Science, Vol. 32, Iss. 3, 1986-09 ,pp. : 643-652

Society of American Foresters

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Factors influencing the availability of nitrogen in thinned and unthinned Douglas-fir stands in the central Oregon Cascades

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Effects of Nitrogen Fertilization on Photosynthesis and Respiration in Douglas-Fir

By Brix H.  

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Sulfur Requirements of Nitrogen Fertilized Douglas-fir

By Turner John   Lambert Marcia J.   Gessel Stanley P.  

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Notes: Nitrogen Fixation Associated with Increased Wood Decay in Douglas-fir Residue

By Jurgensen M. F.   Larsen M. J.   Spano S. D.   Harvey A. E.   Gale M. R.  

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