Although crown area and bark thickness increased with tree size, loblolly, shortleaf, and pitch X loblolly pine did not differ when compared at the same dbh. We conclude that planting loblolly pine has the highest potential for extending the commercial pine range in the region tested....
Progress report on testing pitch X loblolly pine hybrids and on providing hybrid seed for mass plantings 来自 AGRIS 喜欢 0 阅读量: 11 作者:S Little,IF Trew 关键词: Pinus rigida, Pinus taeda 被引量: 2 年份: 1977 收藏 引用 批量引用 报错 分享 ...
yellow pine A hard resinous wood of the longleaf pine tree, having dark bands of summer-wood alternating with lighter-colored springwood; used as flooring and in general construction. McGraw-Hill Dictionary of Architecture and Construction. Copyright © 2003 by McGraw-Hill Companies, Inc. ...
Extensive regeneration of loblolly pine forests through plantations and direct seeding creates a continuing demand for forest tree seed. Partly to meet this seed demand and primarily to increase the economic value of regenerated stands, ... LS Davis - Journal of Forestry -Washington- 被引量: 26发...
Workability:Overall, Pitch Pine works fairly well with most tools, though the resin can gum up tools and clog sandpaper. Pitch Pine glues and finishes well. Odor:Has a distinct smell that is shared among most species in thePinus genus. ...
Chlorophyll DNA in coniferous trees with respect to paternal genetic traits can be used for early selection of a hybrid entity of a rigitaeda pine tree by crossbreeding the pitch pine tree and the loblolly pine tree.LEE, JEI WANHONG, KYUNG NAK...
Comparison of loblolly, shortleaf, and pitch X loblolly pine plantations growing in Oklahoma. For. Sci. 2015, 61, 540-547. [CrossRef]Dipesh, K.; Will, R.E.; Lynch, T.B.; Heinemann, R.; Holeman, R. Comparison of loblolly, shortleaf, and pitch x loblolly pine plantations growing in...
P. 1991. Foliar nutrient comparisons of Pitch pine, loblolly pine and the pitch x loblolly hybrid. Plant and Soil 132: 1-9.JohnsonJE,BurgerJA, RathfonRA, KrehRE & FeretPP (1991) Foliarnutrientcomparisons of pitchpine, loblolly pine, andthe pitch * loblolly hybrid.PlantSoil 132: 1-9...
In a progeny test of 68 families of open-pollinated plus tree seedlings at two plantation sites, after 5 growing seasons the top family among selected pitch pine progeny was as tall as the best pitch x loblolly check stock, and the best five pitch families were in the same range with ...
TREE breedingMEDICAL screeningLOBLOLLY pineDIEBACKPINACEAEFusarium circinatum causes pine pitch canker (PPC) disease and associated symptoms such as resinous lesions, mechanical weakness, and crown dieback that may lead to mortality in Pinus and Pseudotsuga spp. There are no ameliorative techniques ...