Spiral Grain and Wave Phenomena in Wood Formation

  • John Maddern Harris

Part of the Springer Series in Wood Science book series (SSWOO)

Table of contents

  1. Front Matter
    Pages I-XII
  2. John Maddern Harris
    Pages 1-27
  3. John Maddern Harris
    Pages 28-56
  4. John Maddern Harris
    Pages 57-76
  5. John Maddern Harris
    Pages 77-97
  6. John Maddern Harris
    Pages 98-130
  7. John Maddern Harris
    Pages 131-159
  8. John Maddern Harris
    Pages 160-183
  9. Back Matter
    Pages 184-215

About this book

Introduction

It is widely recognized that spiral grain in trees severely reduces the value of sawn timber through warping and loss of strength, and that it also causes problems for other wood uses as diverse as transmission poles or plywood. Yet, paradoxically, there are highly valued grain patterns including wavy and interlocked grain, whose origins in the cambium invite direct comparison with those of spiral grain, so that many authorities believe them to be related phenomena. In recent years this concept has prompted extensive research into the anatomy, genetics, and physiology of all such grain patterns in wood. As a result it has become apparent that tree cambia provide excellent systems through which to study the origins of stem polarity and the complex processes of morphogenetic control in plants. Beside these and other pressing topics for research, the book examines methods of measuring grain deviations, and considers their influence on wood properties, on the economics of timber production, and on wood manufacturing.

Keywords

Silviculture anatomy genetics growth physiology plants tree wood

Authors and affiliations

  • John Maddern Harris
    • 1
  1. 1.Christchurch 8New Zealand

Bibliographic information

  • DOI https://doi.org/10.1007/978-3-642-73779-4
  • Copyright Information Springer-Verlag Berlin Heidelberg 1989
  • Publisher Name Springer, Berlin, Heidelberg
  • eBook Packages Springer Book Archive
  • Print ISBN 978-3-642-73781-7
  • Online ISBN 978-3-642-73779-4
  • Series Print ISSN 1431-8563
  • About this book