Results 11 to 20 of about 1,668 (174)
Phytochrome in Embryos of Pinus palustris [PDF]
Plant Physiology, 1969 Phytochrome has been shown to be involved in the germination of seeds of a number of pine species as determined by the responses of these seeds to red and far-red irradiations (4, 7, 9). Nyman ,(7) found that even before imibibition, germination of Pinus silvestris seeds can be promoted by red irradiation.
E M, Tobin, W R, Briggs
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Pinus mugo shrubs on peat bogs in the Tatra National Park
Plant and Fungal Systematics, 2021 Pinus mugo shrubs on peat bogs in the Tatra National Park (TNP) were for the first time described as a separated plant association by Obidowicz (1975) from only two mires.
Anna Maria Ociepa +2 more
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Relative resistance to breaking of Pinus taeda and Pinus palustris [PDF]
Forestry: An International Journal of Forest Research, 2018 AbstractPatterns from hurricane damage indicate that longleaf pine is more windfirm than loblolly pine. Tree windfirmess has been attributed to many factors including species and material properties like wood strength and stiffness. Because longleaf pine wood is stronger and stiffer than loblolly pine wood, this study used static winching methodology ...
Thomas J Dean, Cory Garms
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Molecules, 2022 In vitro anti-proliferative activity of Pinus palustris extract and its purified abietic acid was assessed against different human cancer cell lines (HepG-2, MCF-7 and HCT-116) compared to normal WI-38 cell line.
Hesham Haffez +3 more
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Economics of Southern Pines With and Without Payments for Environmental Amenities in the US South
Frontiers in Forests and Global Change, 2021 During the early 1900s, nearly 37 million hectares of land in the Southern United States were under longleaf pine (Pinus palustris) relative to the current area of 1.6 million hectares.
Karuna Paudel, Puneet Dwivedi
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MORTALIDADE EM FLORESTAS DE Pinus palustris CAUSADA POR TEMPESTADE DE RAIOS [PDF]
Floresta e Ambiente, 2023 RESUMO A importância dos raios como fonte de ignição em floresta no ecossistema de Pinus palustris é bem conhecida no sul dos Estados Unidos. Os raios também impactam este sistema em pequena escala, causando a morte de árvores individualmente. O objetivo
Kenneth W. Outcalt +2 more
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Accumulation of antimony and lead in leaves and needles of trees: The role of traffic emissions
Heliyon, 2023 Antimony (Sb) is a toxic metalloid, which has been increasingly used in the brake lining of vehicles, and increased concentrations have been found in soils near abundant traffic.
Håkan Pleijel +4 more
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Hydraulic architecture and tracheid allometry in mature Pinus palustris and Pinus elliottii trees [PDF]
Tree Physiology, 2010 Pinus palustris Mill. (longleaf pine, LL) and Pinus elliottii Engelm. var. elliottii (slash pine, SL) frequently co-occur in lower coastal plain flatwoods of the USA, with LL typically inhabiting slightly higher and better-drained microsites than SL.
C A, Gonzalez-Benecke +2 more
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EDIS, 2003 The Cooperative Forest Genetics Research Program (CFGRP), founded in 1953 by geneticists Tom Perry and Ray Goddard, is a cooperative organization composed of FAES scientists working together with private industries and state agencies to develop ...
Richard L. Jones +2 more
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Provenance Variation in Pinus palustris Foliar δ13C [PDF]
Forests, 2018 Longleaf pine forests are currently being restored in the southern U.S. To aid in the deployment of longleaf pine under current and future climate conditions, we tested the hypothesis that genetic variability in foliar carbon isotope composition (δ13C) exists in this species.
Lisa Samuelson +4 more
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