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Author: Kenneth B. Trousdell
Publisher:
ISBN:
Category : Loblolly pine
Languages : en
Pages : 688
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Book Description
Author: Kenneth B. Trousdell
Publisher:
ISBN:
Category : Loblolly pine
Languages : en
Pages : 688
Get Book Here
Book Description
Author: Kenneth B. Trousdell
Publisher: Forgotten Books
ISBN: 9780260536785
Category : Business & Economics
Languages : en
Pages : 20
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Book Description
Excerpt from Loblolly Pine Seed Tree Mortality, Vol. 6 The 8 best seed-producing pines, or one-quarter of the pine stands, were left to reseed each acre when the timber was harvested from mature stands. Crawler tractors were used in logging. Cultural operations designed to improve the seedbed and reduce competition from undesirable plants were used on some of the areas. One-half of the logged areas were burned and one quarter disked to improve the seedbed. Some seed trees were injured during the logging and in the burning operations. Eight percent of the seed trees were severely damaged in logging and 5 percent of the injured trees died. A record of mortality showed that less than 1 percent of the seed trees died per year for all seed-tree areas during the average regeneration period of years. The increased seed-tree mortality due to the burning treatment was approximately equal to the average lightning mortality for the period. A number of trees died with no external evidence of injury. Lightning and wind caused over half the mortality during the period the trees had to stand to re seed the area. 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.
Author: Kenneth B. Trousdell
Publisher:
ISBN:
Category : Loblolly pine
Languages : en
Pages : 11
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Book Description
Author: Kenneth B. Pomeroy
Publisher: Forgotten Books
ISBN: 9780331436730
Category : Business & Economics
Languages : en
Pages : 24
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Book Description
Excerpt from Loblolly Pine Seed Trees: Selection, Fruitfulness, and Mortality Winter logging so that all seeds will be available. Protection of seedlings present in the uncut stand. Seedbed preparation to improve germination, or hardwood control to reduce competition. 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.
Author: Kenneth Brownridge Pomeroy
Publisher:
ISBN:
Category : Loblolly pine
Languages : en
Pages : 0
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Book Description
Author: M. Boyd Edwards
Publisher:
ISBN:
Category : Forest regeneration
Languages : en
Pages : 22
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Book Description
Author: Thomas E. Campbell
Publisher:
ISBN:
Category : Forest regeneration
Languages : en
Pages : 16
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Book Description
Samenvatting van veertien studies ter vergelijking van drie verschillende methoden van herinplant (planten, direct zaaien en natuurlijke uitzaai) van de "loblolly pine" (taeda pijn) in verschillende delen van de Verenigde Staten. Geconcludeerd wordt dat planten de beste methode is
Author: Kenneth B. Pomeroy
Publisher:
ISBN:
Category : Loblolly pine
Languages : en
Pages : 17
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Book Description
Author: Silas Little
Publisher:
ISBN:
Category : Loblolly pine
Languages : en
Pages : 4
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Book Description
Author: T. A. McClay
Publisher: Forgotten Books
ISBN: 9780428727369
Category : Business & Economics
Languages : en
Pages : 22
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Book Description
Excerpt from Growth, Mortality, and Regeneration After Cutting in Loblolly Pine Pulpwood Stands Good forest management policy today would not accept the rather crude short-rotation cutting methods as practiced in this early study. New methods of seed-tree selection and stimulation, seedbed preparation, and control of inferior understory species are some of the techniques considered advisable to secure satisfactory regeneration. However, there are large acreages of loblolly pine stands not under intensive management which are still being cut by some of the methods practiced in this study. The records of growth, mortality, and regeneration during the 9-year period following cutting by the six methods tested provide some useful information regarding these stands. 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.
