Douglas Fir Survival And Growth In Response To Spring Planting Date And Depth
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Author | : R. O. Strothmann |
Publisher | : |
Total Pages | : 6 |
Release | : 1971 |
Genre | : Douglas fir |
ISBN | : |
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Author | : R. O. Strothmann |
Publisher | : |
Total Pages | : 5 |
Release | : 1971 |
Genre | : |
ISBN | : |
Download Douglas-fir Survival and Growth in Response to Spring Planting Date and Depth Book in PDF, Epub and Kindle
Author | : |
Publisher | : |
Total Pages | : 5 |
Release | : 1971 |
Genre | : Douglas fir |
ISBN | : |
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Author | : |
Publisher | : |
Total Pages | : 788 |
Release | : 1966 |
Genre | : Forests and forestry |
ISBN | : |
Download U.S. Forest Service Research Note PSW. Book in PDF, Epub and Kindle
Author | : Pacific Southwest Forest and Range Experiment Station (Berkeley, Calif.) |
Publisher | : |
Total Pages | : 208 |
Release | : 1970 |
Genre | : Forests and forestry |
ISBN | : |
Download U.S.D.A. Forest Service Research Note PSW Book in PDF, Epub and Kindle
Author | : Pacific Southwest Forest and Range Experiment Station (Berkeley, Calif.) |
Publisher | : |
Total Pages | : 596 |
Release | : 1976 |
Genre | : Forests and forestry |
ISBN | : |
Download USDA Forest Service General Technical Report PSW. Book in PDF, Epub and Kindle
Author | : Terrence David Schwan |
Publisher | : [Timmins] : Ontario Ministry of Natural Resources, Northeast Science and Technology |
Total Pages | : 42 |
Release | : 1994 |
Genre | : Nature |
ISBN | : |
Download Planting Depth and Its Influence on Survival and Growth Book in PDF, Epub and Kindle
Current practice in Ontario for planting tree seedlings is to place the root collar level with the soil surface. There is evidence that deeper planting can improve performance of certain tree species, and this report reviews 11 relevant studies of deep planting of jack pine, black spruce, white spruce, and other North American conifers. Explanations, as described in the literature, of environmental & biological consequence are provided and current planting practices are described. Finally, the current findings as they applied to the above three species are summarized.
Author | : |
Publisher | : |
Total Pages | : 618 |
Release | : 2007 |
Genre | : Forests and forestry |
ISBN | : |
Download General Technical Report PNW-GTR Book in PDF, Epub and Kindle
Author | : R. O. Strothmann |
Publisher | : |
Total Pages | : 4 |
Release | : 1976 |
Genre | : Douglas fir |
ISBN | : |
Download Douglas-fir seedlings planted by four methods Book in PDF, Epub and Kindle
Author | : |
Publisher | : |
Total Pages | : 294 |
Release | : 1971 |
Genre | : Forests and forestry |
ISBN | : |
Download U.S.D.A. Forest Service Research Note PSW. Book in PDF, Epub and Kindle