Results 21 to 30 of about 103 (89)

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

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   +2 more sources

Climate variability and forest fires in central and south‐central Chile

Ecosphere, Volume 9, Issue 4, April 2018., 2018
Abstract This paper evaluates the relationship between fire occurrence (number and burned area) and climate variability (precipitation and maximum temperatures) across central and south‐central Chile (32°–43° S) during recent decades (1976–2013). This region sustains the largest proportion of the Chilean population, contains ecologically important ...
Rocío Urrutia‐Jalabert, Mauro E. González, Álvaro González‐Reyes, Antonio Lara, René Garreaud   +4 more
wiley   +1 more source

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, Grosfeld, Javier, Tejera, Luis, Mondino, Víctor, Gallo, Leonardo   +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
openaire   +2 more sources

Successive media to improve the in vitro rhizogenesis of Nothofagus nervosa (Phil.) Dim. et Mil.

New Forests, 2003
In vitro rooting constitutes a difficult step during the micropropagation process of forest species. The successive media culture technique represents one way to overcome this barrier and includes modifying physical (e.g. photoperiod) and chemical (e.g. flavonoids) factors during the rooting phases.
Martínez Pastur, Guillermo José, Arena, M., Curvetto, Nestor Raul, Zappacosta, Diego Carlos, Eliasco, E.   +4 more
openaire   +2 more sources

Ectomycorrhizas Naturally Established in Nothofagus nervosa Seedlings Under Different Cultivation Practices in a Forest Nursery

Microbial Ecology, 2013
Mycorrhizas are mutualistic associations between soil fungi and plant roots which usually improve water and nutrient uptake, influencing plant fitness. Nothofagus nervosa (Raulí) is an ecologically and economically important species of South American temperate forests.
Fernández, Natalia V., Marchelli, Paula, Fontenla, Sonia B.   +2 more
openaire   +3 more sources

Distribución natural de Nothofagus alpina y Nothofagus obliqua (Nothofagaceae) en Argentina, dos especies de primera importancia forestal de los bosques templados norpatagónicos

Boletín de la Sociedad Argentina de Botánica
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, Donaldo  Bran, Fernando Umaña, Leonardo A. Gallo, Abel Martinez, Leandro García, Liliana Lozano, Marcelo González-Peñalba, Paula Marchelli, María Marta Azpilicueta, Mario J. Pastorino   +10 more
doaj   +1 more source

1119. Nothofagus alpina (Poepp. & Endl.) Oerst

Curtis's Botanical Magazine, Volume 41, Issue 4, Page 475-484, December 2024.
Summary Nothofagus alpina (Poepp. & Endl.) Oerst., a native of Chile and Argentina, is illustrated and described. Its taxonomic and nomenclatural history is discussed along with its distribution, habitat and ecology. Notes on its cultivation and silviculture in Europe are also given.
Olivia Steed‐Mundin, Joanna Langhorne
wiley   +1 more source

Efectos de la poda de tallo y fertilización de liberación controlada en vivero sobre el comportamiento de plántulas de Nothofagus nervosa en terreno [PDF]

Bosque (Valdivia), 2009
Nothofagus nervosa (rauli) es una de las especies nativas chilenas de mayor valor y crecimiento y, por ello, en el ultimo tiempo concita alto interes para el establecimiento de plantaciones. El exito del establecimiento de plantaciones depende de diversos factores, entre los cuales el manejo en vivero puede ser decisivo.
Donoso, Pablo J, Soto, Daniel P, Gerding, Víctor   +2 more
openaire   +2 more sources

Estudio comparativo del crecimiento y la ramificación de brotes anuales en dos especies de Nothofagus (Nothofagaceae) y en híbridos inter-específicos.

Boletín de la Sociedad Argentina de Botánica
 Las ramas principales y secundarias se diferencian en mayor o menor medida según las especies, lo cual puede observarse en base al crecimiento primario de los brotes que las originan.
Cristián Torres , Javier Puntieri , Marina Stecconi   +2 more
doaj   +1 more source