Download or read book Genetic Variation and Seed Transfer Guidelines for Lodgepole Pine in Central Oregon Classic Reprint written by Frank C. Sorensen and published by Forgotten Books. This book was released on 2018-03-17 with total page 44 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from Genetic Variation and Seed Transfer Guidelines for Lodgepole Pine in Central Oregon Purposes The tests investigated source and family-related genetic variation and had three main purposes. About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.
Download or read book Genetic Variation and Seed Transfer Guidelines for Lodgepole Pine in Central Oregon written by Frank C. Sorensen and published by . This book was released on 1992 with total page 36 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Genetic Variation and Seed Transfer Guidelines for Lodgepole Pine in Central Oregon written by and published by . This book was released on 1992 with total page 30 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Genetic Variation and Seed Transfer Guidelines for Ponderosa Pine in the Ochoco and Malheur National Forests of Central Oregon Classic Reprint written by Frank C. Sorensen and published by Forgotten Books. This book was released on 2018-02-12 with total page 42 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from Genetic Variation and Seed Transfer Guidelines for Ponderosa Pine in the Ochoco and Malheur National Forests of Central Oregon Adaptive genetic variation in seed and seedling traits was evaluated for 280 families from 220 locations. Factor scores from three principal components were related by multiple regression to latitude, longitude, elevation, slope, and aspect of the seed source, and by classification analysis to seed zone and elevation band in seed zone. Location variance was significant but not large. Multiple regression equations explained less than 50 percent of location variance. Slope-aspect variables were important. Keywords: Pinus ponderosa, seedlings, breeding zones, provenance, genetic variation, adaptive variation, genetic diversity. About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.
Download or read book Genetic Variation and Seed Transfer Guidelines for Ponderosa Pine in Central Oregon written by and published by . This book was released on 1994 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Genetic Variation and Seed Transfer Guidelines for Ponderosa Pine in the Ochoco and Malheur National Forests of Central Oregon written by Frank C. Sorensen and published by . This book was released on 1994 with total page 36 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Genetic Variation and Seed Transfer Guidelines for Ponderosa Pine in Central Oregon written by Frank C. Sorensen and published by . This book was released on 1994 with total page 24 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Seed Production of Central Oregon Ponderosa and Lodgepole Pines Classic Reprint written by Walter G. Dahms and published by Forgotten Books. This book was released on 2018-09-11 with total page 30 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from Seed Production of Central Oregon Ponderosa and Lodgepole Pines Mountain variety, cones are generally not serotinous and seeds are shed within the first year after cone maturation (critchfield 1957, Mowat 1960, Trappe and Harris Furthermore, central Oregon lodgepole pine stands are normally regenerated by natural means, usually shelterwood. The present desire to maintain a continuous forest cover also makes the shelterwood or seed tree method an attractive approach to regener ating even-aged ponderosa pine (pinus ponderosa) stands and increases interest in frequency and size of ponderosa pine seed cr0ps. About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.
Download or read book Genetics of Lodgepole Pine written by William Burke Critchfield and published by . This book was released on 1980 with total page 68 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Geographic Variation in Speed of Seed Germination in Central Oregon Ponderosa Pine Pinus Ponderosa Dougl Ex Laws Classic Reprint written by John C. Weber and published by Forgotten Books. This book was released on 2018-09-11 with total page 28 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from Geographic Variation in Speed of Seed Germination in Central Oregon Ponderosa Pine (Pinus Ponderosa Dougl. Ex Laws) Keywords: Geographic variation, seed germination, ponderosa pine, adaptation, drought, central Oregon. About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.
Download or read book Growth simulation Model for Lodgepole Pine in Central Oregon written by Walter G. Dahms and published by . This book was released on 1983 with total page 28 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Self Fertility of a Central Oregon Source of Ponderosa Pine Classic Reprint written by Frank C. Sorensen and published by Forgotten Books. This book was released on 2019-01-27 with total page 20 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from Self-Fertility of a Central Oregon Source of Ponderosa Pine Germination tests were conducted using seeds with full-sized embryos (i. E. Seeds with embryos greater than three quarters the length of the embryo cavity). Except for five families which had too few seeds, 100-seed lots were germinated in a commercial germinator at 30° C. Day temperature and 20° C. Night temperature with 12-hour photoperiods and thermo periods. Prior to germination, seeds were stratified for 3 weeks at 5° C. The germination test was discontinued when no germination had occurred for a period of 1 week. About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.
Download or read book Genetic variation of lodgepole pine over time and microgeographical space written by P. Knowles and published by . This book was released on 1985 with total page 6 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Genetic Variation of Lodgepole Pine Over Time and Microgeographical Space written by Margaret H. Knowles and published by . This book was released on 1980 with total page 228 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Genetic Variation for Resource Use Efficiencies in Lodgepole Pine written by and published by . This book was released on 2001 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Adaptive Variation and Seed Transfer for Ponderosa Pine in Central Idaho written by and published by . This book was released on 1987 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Dispersal of Lodgepole Pine Seed Into Clear cut Patches written by Walter G. Dahms and published by . This book was released on 1963 with total page 7 pages. Available in PDF, EPUB and Kindle. Book excerpt: Reports findings of a study on lodgepole pine seed production and dissemination in south-central Oregon.
