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1.
Nobumasa Bito Ryogo Nakada Eitaro Fukatsu Yasuyuki Matsushita Kazuhiko Fukushima Takanori Imai 《Annals of Forest Science》2011,68(6):1049-1056
• Introduction
In Cryptomeria japonica, heartwood properties are considered to be affected by specific extractives. It remains unclear whether traits of specific heartwood compounds are under genetic control. 相似文献2.
• Introduction
We present a study on genetic variation in natural durability traits of young-aged Eucalyptus cladocalyx, a species adapted to temperate, low rainfall regions. Our motivation was the production of naturally durable posts for applications such as vine trellises, a sector dominated by heavy metal preservative-treated wood in some of the world’s main wine-producing countries. 相似文献3.
Artur Dzialuk Małgorzata Mazur Krystyna Boratyńska Jose M. Montserrat Angel Romo Adam Boratyński 《Annals of Forest Science》2011,68(8):1341-1350
• Introduction, Material and Methods
The genetic structure and diversity of ten natural populations of Juniperus phoenicea L. from the western part of the species range have been studied using random amplified polymorphic DNA (RAPD) markers. 相似文献4.
Gilles Chaix Olivier Monteuuis Charles Garcia David Alloysius Jikos Gidiman Roberto Bacilieri Doreen K. S. Goh 《Annals of Forest Science》2011,68(5):1015-1026
• Introduction
As a forest species, genetic variability is high in teak (Tectona grandis) and domestication of the species is very recent. The selection effect among qualitative and quantitative traits is therefore expected to be strong. Native provenances and clonal seed orchard families were compared in this study. 相似文献5.
Jaume Gort-Oromi Lauri Mehtätalo Heli Peltola Ane Zubizarreta-Gerendiain Pertti Pulkkinen Ari Venäläinen 《Annals of Forest Science》2011,68(7):1233-1243
• Introduction
The objective of this work was to study how spacing and genetic entry and/or origin group affect radial growth (ring width and cumulative diameter development) and ring density from pith to bark in Scots pine (Pinus sylvestris L.) and in what sense their annual variability could be explained by the climatic variables. The spacing trial was located in central Finland, with current stand density range of 2,000–4,000 trees per hectare. All the six genetic entries had Kanerva pine (plus tree S1101) as a father tree, whereas the mother tree represented Finnish plus trees from southern, central and northern Finland. 相似文献6.
David Paul Blackburn Matthew G. Hamilton Chris E. Harwood Trevor C. Innes Bradley M. Potts Dean Williams 《Annals of Forest Science》2011,68(7):1187-1195
• Introduction
There is increasing interest in managing Eucalyptus nitens plantations for sawn timber production. 相似文献7.
Faruk Bogunić Sonja Siljak-Yakovlev Edina Muratović Fatima Pustahija Safer Medjedović 《Annals of Forest Science》2011,68(1):179-187
• Introduction
The most common representatives of the European mountain pine complex (Pinus mugo s.l.) are P. mugo s.s. and Pinus uncinata. 相似文献8.
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• Construction cost (g glucose g−1), chemical composition and morphology of leaves of beech (Fagus sylvatica L.) and two co-occurring valuable broadleaved species (sycamore maple — Acer pseudoplatanus L. — and ash — Fraxinus excelsior L.) were investigated along a horizontal light gradient (3–60% of above canopy radiation) and from top to bottom within the
crowns in a fairly even-aged mixed-species thicket established by natural regeneration beneath a patchy shelterwood canopy. 相似文献
9.
• IntroductionLaricio pine (Pinus nigra J.F. Arn. ssp. laricio (Poiret) Maire var Corsicana Hyl.) is a form of black pine endemic to Corsica, that may now be under threat due to current fire regimes and competition with maritime pine (Pinus pinaster Aiton). 相似文献10.
Patricia Delgado Daniel Piñero Virginia Rebolledo Lev Jardón Francisco Chi 《Annals of Forest Science》2011,68(1):121-128
• IntroductionThe recognition of endangered species takes into account geographic isolation and small size of populations, as is the case of two populations of Pinus caribaea var. hondurensis distributed in México. 相似文献11.
Gonzalo Pérez-de-Lis Ignacio García-González Vicente Rozas José Ramón Arévalo 《Annals of Forest Science》2011,68(6):1093-1104
• ContextThe suitability of thinning to prevent forest growth decline as a result of global warming has not been tested extensively in Macaronesian Canary pine (Pinus canariensis Sweet ex Spreng.). 相似文献12.
• BackgroundThe data on carbon pool and biomass distribution pattern of old-growth Pinus kesiya Royle ex. Gordon forests are not available. 相似文献13.
Clément Stahl Benoit Burban Jean-Yves Goret Damien Bonal 《Annals of Forest Science》2011,68(4):771-782
• IntroductionStem CO2 efflux (E s) is a significant component of total ecosystem respiration, but there is only scant information on seasonal variations in E s in tropical rainforests and on the main factors explaining these variations. 相似文献14.
Alexandru Lucian Curtu Nicolae Sofletea Alin Vasile Toader Mihai Cristian Enescu 《Annals of Forest Science》2011,68(7):1163-1172
• IntroductionThe study of phenotypic and genetic differentiation between incipient species or species that have recently diverged provides insights into the evolutionary history of species complexes and may contribute to our understanding of how species will evolve in contrasting environmental conditions. 相似文献15.
Guillermo J. Martínez Pastur Pablo L. Peri Juan M. Cellini María V. Lencinas Marcelo Barrera Horacio Ivancich 《Annals of Forest Science》2011,68(3):587-594
•IntroductionSilviculture systems applied in Nothofagus pumilio forests are based on opening the canopy to stimulate natural regeneration by modifying light and soil moisture. The objective is to evaluate regeneration dynamics of N. pumilio along different forest canopy and solar radiation gradients. 相似文献16.
• BackgroundThe Holm oak (Quercus ilex ssp. ballota [Desf.] Samp.) is an evergreen tree widely distributed in the western Mediterranean Basin. Forest restoration programs using this species have enjoyed only limited success, and knowledge concerning the effect of fertilization on plant quality and post-transplantation response is sparse. 相似文献17.
Krassimir D. Naydenov Michel K. Naydenov Francine Tremblay Alexander Alexandrov Louis Daniel Aubin-Fournier 《New Forests》2011,42(2):179-193
As one of the principal coniferous species of commercial importance in Bulgaria, Scots Pine has been subjected to strict management,
which has posed a challenge for the conservation and management of its gene pool. In this study, we measured genetic diversity
and population structure using 6 microsatellite loci in 12 populations from Bulgarian mountain ranges. Our analysis showed
good intrapopulation divergence (18.22%; AMOVA) and genetic evidence of bottlenecks. “NJ-IAM” and “non-admixing” clusters divided the populations into 3 large groups. Our microsatellite analysis was consistent with the documented “mountain effect” influence on genetic diversity. Two methods—the Coalescent Bayesian model and M-stat analysis—implicated recent bottlenecks for all populations, suggesting that the genetic structure of Bulgarian Scots Pine
was shaped over a long period (one thousand generations; i.e. 20,000 years) by the interaction of genetic and autoecological
processes. Our results suggest that conservation and management practices should strive to maintain this genetic differentiation,
specifically by emphasizing reforestation efforts with stocks from local provenances to avoid nonlocal introductions. 相似文献
18.
Pedro Álvarez-Álvarez Elías Afif Khouri Asunción Cámara-Obregón Fernando Castedo-Dorado Marcos Barrio-Anta 《Annals of Forest Science》2011,68(3):497-509
• BackgroundThe effects of foliar nutrients and environmental variables on site productivity in Maritime pine (Pinus pinaster Ait.) stands in Asturias (NW Spain) were studied. 相似文献19.
Sophie Y. Dillen Romain Monclus Cécile Barbaroux Catherine Bastien Reinhart Ceulemans Erwin Dreyer Marc Villar Franck Brignolas Nicolas Marron 《Annals of Forest Science》2011,68(7):1265-1275
IntroductionBecause of its vigorous growth, poplar can play an important role for sustainable production of woody biomass to cover renewable energy needs. Hence, the selection of suitable genotypes has to be based on relevant traits, among which intrinsic water use efficiency (W i, estimated through leaf carbon isotope discrimination, Δ) may be a key trait. Besides a large genetic variation in Δ among the frequently planted poplar hybrids, the use of Δ in deployment or breeding programmes requires insights in the robustness of the genotype ranking for Δ across environments and years. 相似文献20.
IntroductionTriploid breeding is one of the most powerful approaches for improvement of the genus Populus L. Pollination with artificial unreduced (2n) pollen was inefficiency, owing to weak competition of 2n pollen. To induce 2n megaspores and improve the efficiency of triploid production, female buds of Populus pseudo-simonii × Populus nigra ‘Zheyin3#’ were exposed to high temperature during megasporogenesis. 相似文献 |