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Friday, July 31, 2020 | History

2 edition of Geographic variation in slash pine found in the catalog.

Geographic variation in slash pine

A. E. Squillace

Geographic variation in slash pine

by A. E. Squillace

  • 66 Want to read
  • 20 Currently reading

Published by Society of American Foresters in [Washington, D.C.] .
Written in English

    Subjects:
  • Slash pine.,
  • Plants -- Variation.

  • Edition Notes

    Statementby A. E. Squillace.
    SeriesForest science. Monograph, 10
    Classifications
    LC ClassificationsSD397.P572 S68
    The Physical Object
    Pagination56 p.
    Number of Pages56
    ID Numbers
    Open LibraryOL4920835M
    LC Control Number76218505

    exception of loblolly pine. Keywords: Fusiform rust, geographic variation, loblolly pine, longleaf pine, provenance tests, sand pine, seed movement, seed sources, shortleaf pine, slash pine, Virginia pine. Introduction Establishing a forest plantation is hard work and expensive. The site must be properly prepared for planting. Seedlings. LOBLOLLY AND SLASH PINE PLANTATIONS January AbstractIsogram charts revealed distinctive patterns of varia­ tlon 1n percentages of fusiform rust infection in 8- to year old loblolly and slash pine plantations throughout the South. Keywords: Cronartium fusiforme, geographic variation, disease incidence.

    pine, and therefore very little seed transfer, makes longleaf a much better candidate for studies of geographic variation than loblolly or slash pines. This study explores patterns of genetic variation across the geographic range of longleaf pine, as measured by allozymes. The possible effects of his-. The international Scots pine provenance experiment of at Matrand. Meddelelser fra Norsk Institutt for Skogforskning GRIFFIN, A. R. (): Geographic variation in Douglas-fir from the coastal ranges of California. II. Predictive value of a regression model for seedling growth variation. Silvae Genet.

    Geographic patterns of fusiform rust infection in loblolly and slash pine plantations / (Asheville, N.C.: U.S. Dept. of Agriculture, Forest Service, Southeastern Forest Experiment Station, ), by A. E. Squillace and N.C.) Southeastern Forest Experiment Station (Asheville (page images at HathiTrust). Slash pine is a native evergreen conifer found across much of the southern United States. Pinus elliottii, the regular slash pine, is the most abundant and widely spread, whereas Florida Slash Pine, var. densa, is native only to central and southern Florida. The two varieties can hybridize were their ranges overlap.


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Geographic variation in slash pine by A. E. Squillace Download PDF EPUB FB2

Geographic variation in slash pine (Pinus elliottii Engelm.) Paperback – Aug by Anthony E. Squillace (Author) See all 4 formats and editions Hide other formats and editions. Price New from Used from Author: Anthony E. Squillace. Geographic variation in slash pine.

[A E Squillace] Home. WorldCat Home About WorldCat Help. Search. Search for Library Items Search for Lists Search for Contacts Book: All Authors / Contributors: A E Squillace. Find more information about: OCLC Number: Notes.

Geographic variation in slash pine (Pinus elliottii Engelm.) by Anthony E. Squillace. Share your thoughts Complete your review.

Tell readers what you thought by rating and reviewing this book. Rate it. The Biodiversity Heritage Library works collaboratively to make biodiversity literature openly available to the world as part of a global biodiversity community.

geographic variation in slash pine {pinus elliottii engelm.) by anthony e. squillace a dissertation presented to the graduate council of the university of florida in partial fulfillment of the requirements for the degree of doctor of philosophy university of florida april, page 2 agricultural library 'fiiiiii page 3.

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Geographic variation among slash pine stands in different locations tends to be clinal due to a gradual change from a north temperate to a subtropical climate (15). The variation among stands is less in the north than in the south.

Slash pine seeds from many sources have been grown in replicated provenance tests at several geographic locations. KEYWORDS: / Slash pine, genettcs, tree improvement, sexual reproduction, controlled pol- lination, geographic variation, racial variation Research Summary RP WO October Slash pine has a more restricted range than shortleaf, loblolly, or longleaf pine, but it is of major importance because of its fast growth, high-quality wood for many.

The book also covers the establishment and measurement of test plantations; general principles and methods of selective breeding; choice of breeding method and type of seed orchard; heritability and genetic gain; geographic variation in Scotch pine and American trees; species and racial hybridization; chromosome studies; and polyploidy and.

among geographic races of loblolly pine (Wakeley ). Wakeley is also credited with creating the first artificial southern pine hybrid ina cross between longleaf and slash (P. elliottii Engelm.) pines (Dorman ). Other early work included a large open-pollinated progeny test of loblolly pine installed in by A.L.

McKinney and L. This book is a valuable resource for foresters, professional tree breeders, and those with or without previous training in genetics or forestry.

Show less Introduction to Forest Genetics examines some of the basic genetic concepts typically used in forestry and tree improvement studies, including Mendelian and population genetics. Geographic variation in slash pine. For. Sci. 12 ((1)): az(1) Google Scholar. Squillace, A.E. Racial variation in slash pine as affected by climatic factors.

Geographic variation in slash pine (Pinus elliottii Engelm.) By Anthony E. Squillace Topics: Botany, Botany thesis Ph. Second-growth pine forests supplied the wood for the first southern pine mill built in Texas inwhich utilized a new process to extract pine resin from pulp for the production of paper.

From the s to the s, this forest was utilized by the rapidly growing. Geographic variation in slash pine (Pinus elliottii Engelm.) / by Anthony E. Squillace. By Anthony E.

Squillace Topics: Botany, Botany thesis Ph. According to Lohrey and Kossuth (): "The climate within the natural range of slash pine is warm and humid with wet summers and drier falls and ll averages about mm (50 in) per year and summer rains of 13 mm ( in) or more occur about four times per month.

The mean annual temperature in the slash pine region is 17° C (63° F), with extremes of 41° C (° F) and In a comparison of loblolly with slash pine in coastal and fall line planta-tions, loblolly sources were from 21 to 35 per cent taller, produced from 12 to 47 per cent greater volumes, and had from 7 to 38 per cent more dry weight than slash.

INTRODUCTION Recent information on geographic variation in the southern pines has. Abstract. The Southwide Pine Seed Source Study (SPSSS) was undertaken in to determine to what extent inherent geographic variation in four southern pine species (loblolly pine, Pinus taeda L.; slash pine, P.

elliottii Engelm. var. elliottii; longleaf pine, P. palustris Mill.; and shortleaf pine, P. echinata Mill.) is related to observable geographic variation in climate and physiography. Height, diameter, and survival data were obtained from 20 range-wide black spruce (Picea mariana (Mill.)BSP) provenance trials established from to Population response functions based on February minimum temperatures were developed for 23 Ontario and Great Lakes states provenances to predict climate values maximizing height growth for individual seed sources.

Geographic variation in survival, growth, and fusiform-rust infection of planted loblolly pine, (Forest science) Paperback – January 1, by Osborn O Wells (Author) See all formats and editions Hide other formats and editions.

Price New from Used from Paperback "Please retry" — — $ Author: Osborn O Wells. Slash pine is a native evergreen conifer found across much of the southern United States. The parent slash pine, is the most abundant and widely spread, whereas Florida Slash Pine, var. densa, is native only to central and southern Florida.

Honduras, var. elliottii is native to the same geographic range as two varieties can hybridize were their ranges overlap.Geographic, Site and Individual Tree Variation in Wood Properties of Loblolly Pine By BRUCE ZOBEL, EYVIND THORBJORNSEN, and FAYE HENSON~) (Received for publication Ap ) Loblolly pine (P.

t'asda L.), a species of high commercial value, has a wide geographic range and grows under many different site and environmental conditions.Geographic variation in monoterpene composition has been studied in several species and appreciable differences have usually been found, especially where a large portion of the species range was covered.

In sampling only a limited portion 01 the range of slash pine (Pinus elliottii ENGELM.).