Download or read book Germination of Treated Shortleaf Pine Seed Classic Reprint written by Kenneth W. Seidel and published by Forgotten Books. This book was released on 2018-01-08 with total page 24 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from Germination of Treated Shortleaf Pine Seed The study was made in greenhouse facilities of the University of Missouri, using 1957 Missouri seed that had been stored in sealed containers at 32 to 36 F. Moisture content of this seed before stratification was about 22 percent. Treatments studied were stratification for 20, 40, and 60 days at 38 to 40 F. Followed by storage for 2, 15, and 30 days at 38 and 60 F. Some seed lots received no coating, others the sticker only, and the rest were treated with both sticker and a mixture of two repellents. All treatment combinations were replicated four times. There were 220 sample lots of 100 seeds each. The polyethylene-plastic-bag method of seed stratification was used in this study. Seed soaked in water at 60 to 70 F. For 24 hours was drained, sealed in plastic bags, and placed in a refriger ator (fig. Repellents and sticker were applied after stratification but before storage. The sticker used was Dow Latex si2r; repellents were Endrin 25w, a rodent repellent that also possesses insecticidal properties, and sublimed anthraquinone, a bird repellent. Two pounds of Endrin 25w (25 percent concentration) and 15 pounds of anthraquinone were applied per 100 pounds of seed. 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 Germination of Treated Shortleaf Pine Seed written by Kenneth W. Seidel and published by . This book was released on 1963 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Germination of Treated Shortleaf Pine Seed No 5 written by Kenneth W Seidel and published by Hassell Street Press. This book was released on 2021-09-09 with total page 20 pages. Available in PDF, EPUB and Kindle. Book excerpt: This work has been selected by scholars as being culturally important and is part of the knowledge base of civilization as we know it. This work is in the public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work. Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. To ensure a quality reading experience, this work has been proofread and republished using a format that seamlessly blends the original graphical elements with text in an easy-to-read typeface. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.
Download or read book Germination of Shortleaf Pine Pinus Echinata Seed in Relation to Its Source written by Milton M. Wright and published by . This book was released on 1937 with total page 34 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Effects of Straitification Repellant Treatment and Storage After Stratification on the Germination of Shortleaf Pine Seed written by Kenneth W. Seidel and published by . This book was released on 1962 with total page 166 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Aerated Water Soaks Stimulate Germination of Southern Pine Seeds written by James P. Barnett and published by . This book was released on 1971 with total page 12 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Seeding Shortleaf Pine in the Missouri Ozarks Classic Reprint written by Kenneth W. Seidel and published by Forgotten Books. This book was released on 2018-09-28 with total page 22 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from Seeding Shortleaf Pine in the Missouri Ozarks Shortleaf pine stands can be established in the Missouri Ozarks by sowing pine seed much as a farmer sows oats. By direct seeding, low-quality woodlands and abandoned old fields can be converted to pine to increase productivity. Seedbed preparation usually is needed to convert hardwood stands, but total cost is still only one-third to one-half that of planting nursery-grown seedlings. Techniques have been developed that make direct seed ing cheaper, faster, and easier than planting. It can be done over a longer period from December 1 to April 15 and improved bird, rodent, and insect repellents to protect the seed make direct seeding both reliable and practical. The techniques described here were developed by the Central States Forest Experiment Station in cooperation with the Clark National Forest and the Missouri Conservation Com mission. The District Ranger's staff, Salem, Missouri, co operated in most of the larger field trials. 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 Size and Germination of White Pine Seed Collected at Weekly Intervals from Five Trees written by Leroy Jones and published by . This book was released on 1967 with total page 8 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Guidelines for Producing Quality Longleaf Pine Seeds written by James P. Barnett and published by . This book was released on 2002 with total page 28 pages. Available in PDF, EPUB and Kindle. Book excerpt: Longleaf pine (Pinus palustris Mill.) seeds are sensitive to damage during collection, processing, treatment, and storage. High-quality seeds are essential for successfully producing nursery crops that meet management goals and perform well in the field. Uniformity in the production of pine seedlings primarily depends on prompt and uniform seed germination, early seedling establishment, and a variety of cultural practices that are applied as the seedlings develop. The best collecting, handling, and processing methods maximize performance attributes and reduce the need for extensive nursery cultural practices to compensate for poor seed quality. Guidelines are presented that will help seed dealers, orchard managers, and nursery personnel produce high-quality longleaf pine seeds and improve the efficiency of nursery production.
Download or read book Guidelines for Direct Seeding Longleaf Pine Classic Reprint written by Harold J. Derr and published by Forgotten Books. This book was released on 2017-10-29 with total page 34 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from Guidelines for Direct-Seeding Longleaf Pine Longleaf seedlings require prompt and complete release from com peting hardwoods. These 4-year old trees were released early in the first 'season after germination. The oak stumps were treated with a chemical to prevent sprouting. 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 Effects of Seed Production Seedbed Condition and Overstory Basel Area on the Establishment of Shortleaf Pine Seedlings in the Ouachita Mountains written by Michael Gwinn Shelton and published by . This book was released on 1995 with total page 20 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Effect of Stratification Temperature on the Germination of Two Southern Pines written by David William Robinson and published by . This book was released on 1972 with total page 24 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Germination of Repellent treated Southern Pine Seed Before and After Storage written by LeRoy Jones and published by . This book was released on 1963 with total page 4 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Effects of Treatment and Seed Source on Germination of Eastern Redcedar Seed Classic Reprint written by David F. Van Haverbeke and published by Forgotten Books. This book was released on 2016-10-19 with total page 20 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from Effects of Treatment and Seed Source on Germination of Eastern Redcedar Seed Seeds collected in the fall of 1977, near Anselmo, in central Nebraska were obtained from the usda Forest Service Bessey Nursery at Halsey. 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 Preliminary Investigations on Dry Cold Storage of Southern Pine Seed Classic Reprint written by Mary L. Nelson and published by Forgotten Books. This book was released on 2018-09-19 with total page 28 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from Preliminary Investigations on Dry, Cold Storage of Southern Pine Seed Early attempts at the Southern Forest Experiment Station to store south ern pine seed made use of a variety of containers, such as sealed glass jars, paper bags, and even sealed wax - paper bags. Some seed lots were disinfected with formaldehyde, other lots were untreated. No record was made of the moisture content of the seed at time of storing, nor was the germination per centage (measure of initial seed quality) always determined for the fresh seed. Temperatures during the storage period were disregarded. A concise, quantita tive summary of experiments during this early period cannot be made, but the nature of the results is readily apparent when the data are grouped loosely by species and by treatment previous to storage. The results were highly erratic and generally unsatisfactory (see table The viability of longleaf seed was usually greatly reduced within a year. For instance, the germination per centage of a longleaf seed lot dropped in 1 year from an initial value of 49 percent to 14 percent when stored, without disinfection, in sealed glass; yet the following season, the germination percentage of a lot under comparable storage conditions with 77 percent initial germination dropped in 1 year to percent. On the other hand, longleaf seed from the 1925 crop, with a ger mination of 75 percent when fresh, when stored in sealed glass after treatment with formaldehyde kept remarkably well for 1 year (germination percent) and moderately well for 2 years more percent and percent germina tion after 2 and 3 years, respectively). Since the longleaf seed were usually dried by air currents from an electric fan after treatment with formaldehyde, it was thought that this thorough drying might have been the factor responsible for the good preservation of these seed lots. This led to measurements of seed moisture content before storage, and in 1935 a cautious surmise was expressed that moisture content was important in the storage of longleaf pine seed. 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 The Effect of Hydrogen Peroxide on the Germination of Loblolly and Slash Pine Seed Classic Reprint written by Mason C. Carter and published by Forgotten Books. This book was released on 2017-11-19 with total page 20 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from The Effect of Hydrogen Peroxide on the Germination of Loblolly and Slash Pine Seed Franco) was particularly responsive. Seed soaked in 1 percent hydrogen per oxide for 48 hours reached 50 percent germination in 1% days, whereas seed stratified at 3° C. For 10 days required 8% days to reach 50 percent germina tion Stimulations of this magnitude would be quite important in forest nursery and direct seeding operations because a large part of mortality occurs during the germination period(4). Increasing the speed of germination would shorten the time of vulnerability and should reduce mortality. The current study was carried out to determine the effect of hydrogen peroxide upon the germination of loblolly (pinus taeda L.) and slash (pinus elliottii Engelm.) pine seed. All studies were carried out at. The Eastern Tree Seed Laboratory located at the Georgia Forestry Center. J] This work was conducted while the senior author was employed by the Southeastern Forest Experiment Station, U. S. Forest Service. Macon, Georgia. He is now Assistant Forester, Auburn University, Auburn, Alabama. The junior author is Forester, Eastern Tree Seed Laboratory, U. S. Forest Service. Macon, Georgia. 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 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 26 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.
