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 74 pages. Available in PDF, EPUB and Kindle. Book excerpt:
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 12 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Cone and Seed Yields in Young Western White Pines Classic Reprint written by Richard T. Bingham and published by Forgotten Books. This book was released on 2018-01-05 with total page 30 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from Cone and Seed Yields in Young Western White Pines In the course of breeding western white pine (pinus monticola Dougl.) for resistance to blister rust (see Bingham, Olson, Becker, and others. 1969 and earlier), 18 years of data on cone and seed yields of individual trees from different geographic local ities have been accumulated. The protection of cones during development minimized losses due to insects and rodents; therefore, these data simulate the full reproductive potential of young trees in natural stands. Annual variation in cone production among geographic localities and individual trees thus is represented in these data. This information is indis pensable for practices of seed collection and seed orchard management which rely on knowledge relating to cone yields of individual trees and possibly on yields derived from controlled pollinations. 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 Cone Production of Western White Pine Seedlings and Grafts written by Raymond J. Hoff and published by . This book was released on 1981 with total page 4 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 16 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Western White Pine Cones Pollinated with 1 to 3 year old Pollens Give Good Seed Yields written by Richard T. Bingham and published by . This book was released on 1968 with total page 4 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 Variations in Cone Properties Seed Yield and Seed Weight in Western White Pine when Pollination is Controlled written by A. E. Squillace and published by . This book was released on 1957 with total page 20 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Variation in Cone Properties Seed Yield and Seed Weight in Western White Pine when Pollination is Controlled written by A. E. Squillace and published by . This book was released on 1955 with total page 94 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Western White Pine an Annotated Bibliography written by Raymond J. Hoff and published by . This book was released on 1987 with total page 148 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Western White Pine Cones Pollinated with 1 to 3 year old Pollens Give Good Seed Yields written by Richard T. Bingham and published by . This book was released on 1968 with total page 0 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 Western White Pine written by and published by . This book was released on 1987 with total page 148 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Silvics of Forest Trees of the United States written by United States. Forest Service. Division of Timber Management and published by . This book was released on 1965 with total page 772 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Silvics of Forest Trees of the United States written by and published by . This book was released on 1965 with total page 780 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Agriculture Handbook written by and published by . This book was released on 1965 with total page 776 pages. Available in PDF, EPUB and Kindle. Book excerpt: Set includes revised editions of some issues.
Download or read book Mass selection for blister rust resistance written by Raymond J. Hoff and published by . This book was released on 1976 with total page 12 pages. Available in PDF, EPUB and Kindle. Book excerpt:
