Download or read book Seed Production of Western White Pine written by Raphael Zon and published by . This book was released on 1915 with total page 16 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Thinning and Fertilizing Increase Growth in a Western White Pine Seed Production Area written by Russell A. Ryker and published by . This book was released on 1967 with total page 4 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Effects of Thinning and Fertilizing on Production of Western White Pine Seed written by Burton Verne Barnes and published by . This book was released on 1969 with total page 22 pages. Available in PDF, EPUB and Kindle. Book excerpt: In a 40-year-old western white pine plantation developed as a seed production area, heavy thinning and application of fertilizer in the fall significantly increased strobilus production the following spring. Applying fertilizer increased seed weight and cone length significantly, but thinning did not. Insects severely damaged the cone crop in the thinned stand. This study indicates that abundant seed crops, relatively free from insect damage, may be produced without expensive thinning and area preparation operations.
Download or read book Cone and Seed Yields in Young Western White Pines written by Richard T. Bingham and published by . This book was released on 1970 with total page 24 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Seed Production of Western White Pine written by Raphael Zon and published by . This book was released on 1915 with total page 15 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Seed Production of Western White Pine written by and published by . This book was released on 1915 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Seed Production of Western White Pine Classic Reprint written by Raphael Zon and published by Forgotten Books. This book was released on 2018-09-08 with total page 24 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from Seed Production of Western White Pine Since the aim is to determine the amount of seed produced per unit of area, the best method of studying seed production is by means of sample areas. These areas, may be from one - quarter of an acre to one-half of an acre in extent, in accordance with the density of the stand. Each sample area, however, should include at least 100 trees of the principal species composing the stand. 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 Development of Western White Pine Seed Production Areas written by Peter A. Theisen and published by . This book was released on 1977 with total page 20 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Seed Zones and Breeding Zones for White Pine in the Cascade Range of Washington and Oregon written by Robert Kenneth Campbell and published by . This book was released on 1989 with total page 28 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Seed Production of White Pine Pinus Strobus Linn in the Vicinity of Ithaca N Y written by Bryant Depew Dain and published by . This book was released on 1921 with total page 170 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Effects of Thinning and Fertilizing on Production of Western White Pine Seed written by Burton Verne Barnes and published by . This book was released on 1969 with total page 14 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Thinning and Fertilizing Increase Growth in a Western White Pine Seed Production Area written by Russell A. Ryker and published by . This book was released on 1967 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Seed Production of Western White Pine by Raphael Zon written by Raphael Zon and published by . This book was released on 1915 with total page 15 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Genetics of Western White Pine written by R. T. Bingham and published by . This book was released on 1974 with total page 28 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Recommendations for Selection and Management of Seed Orchards of Western White Pine written by Raymond J. Hoff and published by . This book was released on 1982 with total page 8 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Effects of Thinning and Fertilizing on Production of Western White Pine Seed Classic Reprint written by Burton Verne Barnes and published by Forgotten Books. This book was released on 2018-01-09 with total page 28 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from Effects of Thinning and Fertilizing on Production of Western White Pine Seed Seed production areas and seed orchards have been established to fill this need. A seed production area is typically a stand of desirable trees set aside for seed production and usually given special cultural treatments to increase seed production. In contrast, a seed orchard is a plantation of trees (established by grafting or from cuttings or seedlings) that have been rigorously selected and have been or are being tested to determine their genetic worth. Typically, seed production areas provide a temporary source of seed until seed orchards come into production and provide markedly improved seed. The number of seed production areas is increasing rapidly-already acres are now devoted to this use in the United States (31) 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 Possibilities for Improvement of Western White Pine by Inbreeding written by Richard T. Bingham and published by . This book was released on with total page 24 pages. Available in PDF, EPUB and Kindle. Book excerpt:
