Monoterpenes of Lodgepole Pine Xylem Resin
Author: R. H. Smith
Publisher:
Published: 1983
Total Pages: 8
ISBN-13:
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Author: R. H. Smith
Publisher:
Published: 1983
Total Pages: 8
ISBN-13:
DOWNLOAD EBOOKAuthor: Richard Harrison Smith
Publisher:
Published: 1982
Total Pages: 12
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DOWNLOAD EBOOKMonoterpene composition was studied in a number of hard pine species and results were compared with earlier work. (I) Intratree measurements showed strong constancy of composition in both single-stemmed and forked trees of ponderosa, Jeffrey, Coulter, and Jeffrey x ponderosa pines. In grafts of these and other pines, the scion influenced the root stock, but not the reverse. (2) Large intcrtree variation in composition was found in a small sample of seven hard pines native to Mexico; the value of monoterpenes in clarifying taxonomy of these pines remains uncertain. (3) An 80-tree plot of ponderosa is adequate to determine average monoterpene composition. For the best estimate of the kinds and abundance of types of composition, a 350-tree plot is needed. Short-column chromatographic analysis is acceptably accurate for rapid classification of a large number of samples.
Author: Richard Harrison Smith
Publisher:
Published: 1977
Total Pages: 56
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DOWNLOAD EBOOKAuthor: R. H. Smith
Publisher:
Published: 1977
Total Pages: 48
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DOWNLOAD EBOOKAuthor: John D. Hodges
Publisher:
Published: 1989
Total Pages: 30
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DOWNLOAD EBOOKAuthor: Richard H. Smith
Publisher:
Published: 2000
Total Pages: 476
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DOWNLOAD EBOOKAuthor: William Burke Critchfield
Publisher:
Published: 1980
Total Pages: 68
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DOWNLOAD EBOOKAuthor: John F. Coyne
Publisher:
Published: 1972
Total Pages: 16
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DOWNLOAD EBOOKAuthor:
Publisher:
Published: 1978
Total Pages: 468
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DOWNLOAD EBOOKAuthor: Richard Harrison Smith
Publisher:
Published: 1969
Total Pages: 18
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