Skip to main content

Within-Tree Variation of Monoterpene Composition and Yield in Slash Pine Clones and Families

Buy Article:

$29.50 plus tax (Refund Policy)

Abstract:

Xylem oleoresin of slash pine (Pinus elliottii Engelm.) was obtained from ortets and ramets of 10 clones and half-sibs of 4 families. Samples were collected at 4-foot intervals from the base to the top of the tree. Monoterpene yields (microliters per gram oleoresin) and composition (percent of total monoterpene) were estimated by gas-liquid chromatography. When all three monoterpenes were present, α-pinene decreased markedly from base to crown, -phellandrene increased, and -pinene remained relatively constant. With two components present, α-pinene remained constant or slightly increased while -pinene remained constant or slightly decreased from base to crown. Results were similar for both composition and yield. Samples from the bottom of the crown gave the most consistent results among clonal and family members of varying size. Therefore, sampling slash pine at the base of the crown rather than at an arbitrarily fixed height should be considered. Forest Sci. 22:185-191.

Keywords: Genetic variation; Pinus elliottii; sampling

Document Type: Journal Article

Affiliations: Principal Plant Geneticist, Southeastern Forest Experiment Station, USDA Forest Service, Olustee, Florida 32072

Publication date: June 1, 1976

More about this publication?
  • Forest Science is a peer-reviewed journal publishing fundamental and applied research that explores all aspects of natural and social sciences as they apply to the function and management of the forested ecosystems of the world. Topics include silviculture, forest management, biometrics, economics, entomology & pathology, fire & fuels management, forest ecology, genetics & tree improvement, geospatial technologies, harvesting & utilization, landscape ecology, operations research, forest policy, physiology, recreation, social sciences, soils & hydrology, and wildlife management.
    Forest Science is published bimonthly in February, April, June, August, October, and December.

    Also published by SAF:
    Journal of Forestry
    Other SAF Publications
  • Submit a Paper
  • Membership Information
  • Author Guidelines
  • Ingenta Connect is not responsible for the content or availability of external websites
saf/fs/1976/00000022/00000002/art00017
dcterms_title,dcterms_description,pub_keyword
6
5
20
40
5

Access Key

Free Content
Free content
New Content
New content
Open Access Content
Open access content
Subscribed Content
Subscribed content
Free Trial Content
Free trial content
Cookie Policy
X
Cookie Policy
Ingenta Connect website makes use of cookies so as to keep track of data that you have filled in. I am Happy with this Find out more