Results 11 to 20 of about 216 (100)

Ectomycorrhizal fungal communities in Nothofagus nervosa ( Raulí ): A comparison between domesticated and naturally established specimens in a native forest of Patagonia, Argentina [PDF]

Fungal Ecology, 2015
Abstract Due to its overexploitation during the past century, Nothofagus nervosa is currently included in conservation and domestication programs, in which ectomycorrhizas play an important role. We aimed to describe the abundance and diversity of ectomycorrhizal fungi (EcMF) in both domesticated and naturally established N.
Natalia V Fernández, Paula Marchelli, Gerhard Kost   +2 more
exaly   +4 more sources

Effects of aspect and type of competition on the early performance of Nothofagus dombeyi and Nothofagus nervosa in a mixed plantation

Canadian Journal of Forest Research, 2011
In the Andes of Chile, two valuable Nothofagus tree species coexist (Nothofagus dombeyi (Mirb.) Oerst. and Nothofagus nervosa (Phil.) Krasser). They could provide an opportunity for mixed plantations because of their ecological differences. In a mixed plantation with a checkerboard design on a good site where the two species naturally coexist, we ...
DONOSO-HIRIART, PABLO JORGE, SOTO-SOTO, DANIEL PATRICIO, THIERS-ESPINOZA, OSCAR ALFREDO, DONOSO, CLAUDIO, MUÑOZ, ARIEL A.   +4 more
openaire   +4 more sources

Histological events during in vitro rooting of Nothofagus nervosa (Fagaceae) [PDF]

New Zealand Journal of Botany, 2005
Abstract In vitro rooting protocols were previously performed on Nothofagus nervosa to optimise the culture medium and environmental conditions. A qualitative and quantitative tissue differentiation study during adventitious rooting in
Martínez Pastur, Guillermo José, Arena, Miriam Elisabet, Hernandez, Luis Francisco, Curvetto, Nestor Raul, Eliasco, Eleonora   +4 more
openaire   +3 more sources

Primer Note: A New Set of Highly Polymorphic Nuclear Microsatellite Markers for Nothofagus nervosa and Related South American Species [PDF]

Silvae Genetica, 2008
Abstract Nothofagus is the main component of southern South American temperate forests. Overexploitation in the past has led to the loss of 40% of the original distribution range. Genetic diversity as well as biological processes shaping the distribution of the genetic variation (e.g.
Marchelli, P., Caron, Henri, Azpilicueta, M. M., Gallo, L. A.   +3 more
core   +4 more sources

Yeast and yeast-like fungi associated with dry indehiscent fruits ofNothofagus nervosain Patagonia, Argentina [PDF]

FEMS Microbiology Ecology, 2012
Nothofagus nervosa (Raulí) is a native tree species that yields valuable timber. It was overexploited in the past and is currently included in domestication and conservation programs. Several research programs have focused on the characterization of epiphytic microorganisms because it has been demonstrated that they can affect plant-pathogen ...
Fernández, Natalia Verónica, Mestre, María Cecilia, Marchelli, Paula, Fontenla, Sonia   +3 more
openaire   +6 more sources

Within-population variability in architectural traits and suitability to forestry conditions in Nothofagus nervosa (= N. alpina; Nothofagaceae) [PDF]

Annals of Forest Science, 2013
There is evidence that Nothofagus nervosa (= N. alpina) is suitable for timber production in temperate regions due to its wood quality and fast growth. However, high intra-specific variability in the architectural traits of this species limits its usefulness.
Puntieri, Javier Guido, Grosfeld, Javier Edgardo, Tejera, Luis, Mondino, Víctor, Gallo, Leonardo   +4 more
openaire   +5 more sources

Calcium and boron for in vitro rooting of Nothofagus nervosa.

Biocell : official journal of the Sociedades Latinoamericanas de Microscopia Electronica ... et. al, 2000
Fil: Arena, Miriam Elisabet. Consejo Nacional de Investigaciones Científicas y Técnicas.
Martínez Pastur, Guillermo José, Arena, Miriam Elisabet, Curvetto, Nestor Raul   +2 more
openaire   +3 more sources

Regeneración de un bosque mixto de Nothofagus (Nothofagaceae) después de una corta selectiva Regeneration of a Nothofagus (Nothofagaceae) mixed forest after selective cutting

Revista Chilena de Historia Natural, 2003
El estudio de la ecología de la regeneración natural del bosque constituye una parte esencial de la silvicultura. El cerro Tren Tren (40°12' S, 71°26' O, 1.367 m, Reserva Mapuche Curruhuinca, Argentina) está ocupado por un bosque cerrado compuesto por ...
ALEJANDRO DEZZOTTI, RENATO SBRANCIA, MARCELO RODRÍGUEZ-ARIAS, DANIELA ROAT, ANDREA PARISI   +4 more
doaj   +1 more source

Distribución natural de Nothofagus alpina y Nothofagus obliqua (nothofagaceae) en Argentina, dos especies de primera importancia forestal de los bosques templados norpatagónicos Natural distribution of Nothofagus alpina and Nothofagus obliqua (Nothofagaceae) in Argentina, two productively important tree species of the North Patagonian temperate forests [PDF]

Boletín de la Sociedad Argentina de Botánica, 2011
Conocer la distribución natural de cualquier especie es esencial para poder planificar su conservación o uso. El Raulí [Nothofagus alpina (Poepp. & Endl.) Oerst. = Nothofagus nervosa (Phil.) Dim.
Yamila Sabatier, María Marta Azpilicueta, Paula Marchelli, Marcelo González-Peñalba, Liliana Lozano, Leandro García, Abel Martinez, Leonardo A. Gallo, Fernando Umaña, Donaldo Bran, Mario J. Pastorino   +10 more
doaj   +1 more source

Variación radial y axial de longitud de fibras y elementos de vaso en Nothofagus nervosa (Nothofagaceae) de la Patagonia Argentina [PDF]

Madera y Bosques, 1970
El objetivo del presente trabajo fue caracterizar las fibras y los elementos de vaso en madera deNothofagus nervosa (Phil.) Dim. et Mil., Nothofagaceae, (raulí), determinando la variación de sus longitudesdentro del árbol, en sentido radial y axial, y evaluando la variabilidad entre árboles.
Medina, Andrea A., Dionisio, Natalia M., Laffitte, Lorena N., Andía, Ismael R., Rivera, Stella Maris   +4 more
openaire   +4 more sources