Browsing Theses, Dissertations and Student Research Papers (School of Forestry, pre - 1984) by Author "Duryea, Mary L."

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Water relations, growth and survival of root-wrenched Douglas-fir seedlings

Duryea, Mary L. (1981-04-15)

Chapter 1 Growth and Survival of Root-Wrenched Douglas-fir Seedlings Root wrenching of seedlings (severing the roots 15 cm below the soil surface) was investigated as a nursery practice to improve growth and survival of ...