Plantation Site Index Comparisons for Shortleaf Pine and Loblolly Pine in Oklahoma, USA
نویسندگان
چکیده
منابع مشابه
Loblolly Pine Ssr Markers for Shortleaf Pine Genetics
—Simple sequence repeats (SSR) are highly informative DNA-based markers widely used in population genetic and linkage mapping studies. We have been developing PCR primer pairs for amplifying SSR markers for loblolly pine (Pinus taeda L.) using loblolly pine DNA and EST sequence data as starting materials. Fifty primer pairs known to reliably amplify polymorphic markers in loblolly pine were scr...
متن کاملOccurrence of Shortleaf Loblolly Pine Hybrids in Shortleaf Pine Orchards: Implications for Ecosystem Restoration
Shortleaf pine (Pinus echinata Mill.) is an important conifer in much of the southeastern United States. However, the species and its associated ecosystems are in decline, and recent evidence about hybridization with loblolly pine (Pinus taeda L.) raises concerns that the species may be at risk of further losses due to introgression. Although shortleaf pine is not widely planted for timber prod...
متن کاملYield Comparisons from Even-Aged and Uneven-Aged Loblolly-Shortleaf Pine Stands
Empirical yields for a 36year management period are presented for seven long-term studies on similar sites in loblolly-shortleaf pine (Pinus taeda L.-P. 1 The authors thank George Switzer of Mississippi State University, Terry Clason of Louisiana State Uni\'ersity, and Dick Kennedy of Georgia-Pacific Corporation for reviewing the manuscript. Special thanks also to Georgia-Pacific Corporation an...
متن کاملUnderstory plant response to site preparation and fertiliza- tion of loblolly and shortleaf pine forests
In developing an improved understanding of the dynamics of understory plant composition and productivity in Coastal Plaii forest ecosystems, we examined the iniluence of s i te preparat ion and phosphorus fer t i l izat ion on the success ional t rends of shrubs and herbaceous p lants growing on lands of wide ly ranging subsoil texture in Arkansas, Louisiana, and Texas which are managed for sou...
متن کاملSHORT COMMUNICATION Frequent fire protects shortleaf pine (Pinus echinata) from introgression by loblolly pine (P. taeda)
Across much of the globe, fire is a major disturbance agent of forest and grassland communities. The removal of fire from previously fire-maintained ecosystems, which has occurred in many areas, changes species composition, favoring later less fire tolerant species over fire-adapted ones. A recent measured increase in the rate of hybridization between the fire-adapted shortleaf pine (Pinus echi...
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ژورنال
عنوان ژورنال: Forest Science
سال: 2016
ISSN: 0015-749X
DOI: 10.5849/forsci.15-140