starch content of roots and the osmotic concentration of expressed xylem sap as predictors of Douglas-fir seelding quality
By: by Keith R. Forry.
Published: 1992
Language: eng
Number of pages: 105
Subjects: Douglas fir -- Seedlings -- Quality.; Douglas fir -- Seedlings -- Evaluation.; Douglas fir -- Roots.; Starch.; Xylem.; Sap.; Douglas fir -- Osmotic potential.
Notes: Typescript (photocopy)

Thesis (M.S.)--Oregon State University, 1993.

Includes bibliographical references (leaves 64-77)