A Study of the Periodicity of Seed Years and Direction of Seed Distribution of the White Pine in the Vicinity of Ithaca, N. Y.
Author | : Samuel Alexander Graham |
Publisher | : |
Total Pages | : 22 |
Release | : 1915 |
Genre | : White pine |
ISBN | : |
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Author | : Samuel Alexander Graham |
Publisher | : |
Total Pages | : 22 |
Release | : 1915 |
Genre | : White pine |
ISBN | : |
Author | : Graham Samuel Alexander 1891- |
Publisher | : Hardpress Publishing |
Total Pages | : 72 |
Release | : 2013-01 |
Genre | : |
ISBN | : 9781313366779 |
Unlike some other reproductions of classic texts (1) We have not used OCR(Optical Character Recognition), as this leads to bad quality books with introduced typos. (2) In books where there are images such as portraits, maps, sketches etc We have endeavoured to keep the quality of these images, so they represent accurately the original artefact. Although occasionally there may be certain imperfections with these old texts, we feel they deserve to be made available for future generations to enjoy.
Author | : Mabel Gertrude Beckley Millen |
Publisher | : |
Total Pages | : 140 |
Release | : 1917 |
Genre | : White pine |
ISBN | : |
Author | : Bryant Depew Dain |
Publisher | : |
Total Pages | : 170 |
Release | : 1921 |
Genre | : White pine |
ISBN | : |
Author | : James Elwood Davis |
Publisher | : |
Total Pages | : 188 |
Release | : 1926 |
Genre | : White pine |
ISBN | : |
Author | : Raymond E. Graber |
Publisher | : |
Total Pages | : 12 |
Release | : 1965 |
Genre | : Germination |
ISBN | : |
S2The purpose of this study was to measure the influence of stratification temperature and length of stratification period on the completeness and speed of germination in white pine seed.S3.
Author | : Raymond E. Graber |
Publisher | : |
Total Pages | : 16 |
Release | : 1968 |
Genre | : White pine |
ISBN | : |
S2The purpose of our study was to examine some of the factors that influence seedling emergence and seedling survival of direct-seeded white pine (Pinus strobus L.). Our major concern was the response of white pine to a particular set of growing conditions on the seedling emergence pattern, on seedling survival, and on the causes of seedling mortality. S3.