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Alnus rubra

Treatment means for pH and organic matter varied significantly between treatments, except for the pH between European alder/black walnut and walnut-alone. According to Alexander (32), nitrification is almost negligible at pH 5.0. Nitrification in soil beneath red alder (Alnus rubra Bong.) was reported at a pH as low as 3.5 (33). Obviously nitrification has not been eliminated in soil beneath treatment plots in our study. [Pg.201]

TVTuclear magnetic resonance spectroscopy was used to determine struc- tural features in lignin and lignin fractions isolated from the hardwood Alnus rubra by mild catalytic hydrogenolysis. [Pg.239]

Alnus rubra Bong. (Betulaceae) Br C Bark Isoniazid was used as positive control... [Pg.385]

Pinus sylvestris Pinus sylvestris Pinus sylvestris Pinus sylvestris Pinus sylvestris Pseudotsuga menziesii Taxus baccata Hardwoods Alnus rubra Betula odorata Betula spp. [Pg.92]

Alnus rubra Betula pendula Betula platyphylla... [Pg.311]

The red-orange staining that occurs on freshly cut wood and bark of various alder species Alms spp.) appears to be due to the oxidation of diarylheptanoids (68). Investigations of the possible precursors of the staining in red-alder wood (Oregon alder, Alnus rubra) revealed the presence of the diarylheptanoid xyloside oregonin (31 i) (68). [Pg.524]

Karchesy J J, Loveland P M, Laver M L, Barofsky D F, Barofsky E 1976 Condensed tannins from the barks of Alnus rubra and Pseudotsuga menziesii. Phytochemistry 15 2009-2010... [Pg.643]

See other pages where Alnus rubra is mentioned: [Pg.428]    [Pg.55]    [Pg.55]    [Pg.239]    [Pg.240]    [Pg.244]    [Pg.4172]    [Pg.563]    [Pg.566]    [Pg.76]    [Pg.463]    [Pg.333]    [Pg.268]    [Pg.296]    [Pg.596]    [Pg.885]    [Pg.885]    [Pg.48]    [Pg.94]    [Pg.33]    [Pg.808]    [Pg.3049]    [Pg.522]    [Pg.853]    [Pg.47]    [Pg.133]   
See also in sourсe #XX -- [ Pg.359 ]

See also in sourсe #XX -- [ Pg.17 , Pg.26 , Pg.359 , Pg.596 ]

See also in sourсe #XX -- [ Pg.17 , Pg.359 ]

See also in sourсe #XX -- [ Pg.311 , Pg.522 , Pg.524 ]



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