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Pinus caribaea var. hondurensis

WebbThis paper investigates the normal hardness, the compressive strength, and the modulus (parallel to the grain) of Pinus caribaea var. hondurensisPinus wood at 0.66 MPa achieved superior mechanical properties compared with the pristine condition, revealing percent increases in compressive strength, stiffness, and hardness of 84, 36, and 347%, … WebbEmbryogenic cell suspension cultures of Pinus caribaea var. hondurensis have been cryopreserved in liquid nitrogen for up to four months, using sucrose and …

Seed cone quality of Nigerian-grown Pinus caribaea var. hondurensis …

WebbPinus hondurensis Sénéclauze (but Xem trong bài) Thông Caribe ( danh pháp hai phần: Pinus caribaea) là một loài cây thuộc họ Thông ( Pinaceae) bản địa khu vực Trung Mỹ, Cuba, Bahamas và quần đảo Turks và Caicos. Loài này được Morelet miêu tả khoa học đầu tiên năm 1851. [1] WebbPlant species (IUCN, 2016-2) . 21,782 extant species have been evaluated; 20,108 of those are fully assessed; 8496 are not threatened at present; 11,577 to 13,251 are threatened; 151 to 296 are extinct or extinct in the wild: rainer jenkins https://annitaglam.com

Pinus caribaea - Wikispecies

Webb9 feb. 2011 · La variété caribaea partageait le génotype chloroplastique le plus fréquent de P. elliottii var. elliottii, alors que les variétés bahamensis et hondurensis partageaient le deuxième génotype le plus fréquent de P. elliottii var. elliottii. Webb4 apr. 2013 · P. caribaea, especially P. caribaea var. hondurensis, is widely planted throughout the American, Asian, and African tropics and subtropics. It is fast growing … WebbThe radial permeability (gas and liquid) of the hybrid pine ( Pinus elliottii var. elliottii [PEE] × Pinus caribaea var. hondurensis [PCH]) was investigated for wood samples collected … rainer jesenko

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Pinus caribaea var. hondurensis

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Webb1 juni 1987 · The quality of mature seed cones of Pinus caribaea var. hondurensis Barr. and Golf, collected across the planting range (Latitude 4°54′N to 10°37′N) in Nigeria, was … WebbDomain: Eukaryota • Regnum: Plantae • Phylum: Pinophyta • Ordo: Pinales • Familia: Pinaceae • Genus: Pinus • Species: Pinus hondurensisSénéclauze Vernacular names …

Pinus caribaea var. hondurensis

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WebbPinus caribaea var. hondurensis 3.3. Pinus oocarpa 3.4. Pinus patula 3.5. Pinus radiata Tropical pine species play an especially important role in modern plantation forestry. … The Caribbean pine (Pinus caribaea) is a hard pine species native to Central America and the northern West Indies (in Cuba, the Bahamas, and the Turks and Caicos Islands). It belongs to subsection Australes in subgenus Pinus. It inhabits tropical and subtropical coniferous forests such as Bahamian pineyards, in … Visa mer As of 2013, the species has three accepted varieties: • Pinus caribaea var. caribaea – pino macho, Caribbean pine, Nicaragua pine, pitch pine (Pinar del Río Province and Isla de la Juventud in … Visa mer It has been proposed that the pines of Australes subsection (of which Caribbean pine is part) arrived to the Caribbean basin from the Visa mer Lumber and pulpwood from this tree shipped to Florida is the main export of the Abaco Islands. Visa mer Periodic wildfires play a major role in the distribution of this species; this tree regenerates quickly and aggressively, replacing broadleaf trees after fires. In zones not subject to periodic fires, the succession continues and the pine forest is replaced by … Visa mer According to the International Union for Conservation of Nature, this species as a whole is considered of least concern, but two of the three varieties are considered endangered (var. … Visa mer

WebbPinus caribaea, commonly known as Caribbean pine, is a coniferous tree native to the Bahamas, Belize, Colombia, El Salvador, Cuba, Guatemala, Honduras, Mexico, Nicaragua, Turks and Caicos Islands, and Panama. It has been introduced in many tropical and sub-tropical countries and can be found in its introduced range both as a species growing in … WebbP. caribaea var. hondurensis were established in trials in the late 1960s (Shelbourne 1992; Malan 2015). The primary objective was to combine the good growth characteristics of P. caribaea and the higher density of P. elliottii. Exceptional performance was observed (van der Sijde and Roelofsen 1986) and P. elliottii× P. caribaea became the ...

Webbmassa específica básica, assim como, a retratibilidade das madeiras de Pinus caribaea var. caribaea de 14 anos, Pinus caribaea var. hondurensis de 25 anos e Pinus oocarpa de 35 anos, nos sentidos medula-casca em três classes de diâmetro. Todas as espécies são provenientes de povoamentos florestais localizados na região do Cerrado Brasileiro. WebbPinus caribaea subsp. hondurensis (Sénécl.) Silba Pinus hondurensis Loock Pinus hondurensis Sénécl. Homonyms Pinus caribaea var. hondurensis (Sénécl.) W.H.Barrett …

Webb20 okt. 2024 · Abstract The phenotypic response of genotypes across different environments can be quantified by estimating the genotype by environment interaction (GxE). In a practical sense, GxE means that the relative performance of genotypes does not remain constant under all test conditions. Genetic parameters and genotype by …

WebbThe aim of this study was to characterize the botryosphaeriaceous fungi associated with decline symptoms observed in Acacia mangium and Pinus caribaea var. hondurensis, two economically important forest tree species grown in commercial plantations in Venezuela. Fungi isolated from symptomatic samples collected from both hosts in commercial sites… rainer johann grossWebbPinus caribaea var. hondurensis (Sénécl) Barr. & Golf. is a tropical pine that naturally occurs in lowland areas of Belize, El Salvador, Guatemala, Honduras, Nicaragua, and … cvvh clottingWebbThis study investigated the relationships between wood anatomical traits, radial permeability, and resin content of samples collected from 19-year-old hybrid pines (Pinus elliottii var. elliottii × Pinus caribaea var. hondurensis) from Queensland, Australia. cvvh cos\u0027èWebbThe Caribbean pine, Pinus caribaea, is a hard pine, native to Central America, Cuba, the Bahamas, and the Turks and Caicos Islands. It belongs to subsection Australes in subgenus Pinus. It inhabits tropical and subtropical coniferous forests, which include both lowland savannas and montane forests. cvvh cos\\u0027èWebb30 juli 2024 · Due to the much higher growth rate than the other Pinus species, the P. elliottii × P. caribaea hybrid has been developed as one of the main species for afforestation and joint production of... rainer jodoinWebbEvaluates several standing tree predictive methods, used to screen and select Series III clones of Pinus elliottii Engelm (slash pine) x Pinus caribaea Morelet var. hondurensis Barrett & Golfari (Caribbean pine) hybrids, comparing results from a sawing study of 3-m butt logs that provided assessments on 70 x 35-mm sawn boards of modulus of … rainer jessen syltWebbTaxon name on voucher: Pinus caribaea var. hondurensis French Polynesia Marquesas Islands Hiva Oa Island introduced cultivated Lorence, David H./Wagner, Warren L. (2013) French Polynesia Marquesas Islands Hiva Oa Island introduced invasive Florence, J./Chevillotte, H./Ollier, C./Meyer, J.-Y. (2013) Naturalisée French Polynesia cvvh definition