Results 71 to 80 of about 45,188 (146)

Efecto del ácido indolbutírico sobre el enraizamiento de estacas juveniles de verano de Nothofagus nervosa y Nothofagus pumilio (Nothofagaceae)

open access: yes, 2012
Los ecosistemas forestales representan refugio para la biodiversidad terrestre, componentes centrales de los ciclos biogeoquímicos globales y fuente de bienes y servicios esenciales para el bienestar humano. La aforestación basada en árboles producidos mediante la propagación asexual contribuye a la conservación de estos ecosistemas y de las especies ...
Rolón, Ariel   +4 more
openaire   +1 more source

Curtis\u27s botanical magazine. [PDF]

open access: yes, 1910
v.136=ser.4:v.6 (1910) [no.8292 ...
Bentham-Moxon Trust.   +10 more
core   +3 more sources

An Evaluation on the Effects of a Changing Climate on the Growth of Mixed Stands of Nothofagus nervosa and Nothofagus obliqua, Along a Precipitation Gradient in Northern Patagonia

open access: yes, 2021
Climate change is having a direct effect on forest ecosystems, and projections for northern Patagonia indicate significant fluctuations in temperature, moisture availability, and drought conditions will continue. Understanding how trees respond to changes in climate could help anticipate future species distribution.
openaire   +1 more source

Estudios moleculares revelan la existencia de un proceso de especiación en Ryvardenia cretacea (Polyporales, Basidiomycota) [PDF]

open access: yes, 2012
rDNA sequentiation and phylogenetic analysis of the ITS region of strains of the brown-rot polypore Ryvardenia cretacea from Australia (Tasmania, Victoria) and Argentina (Patagonia) revealed the existence of two well supported clades.
Pildain, María Belén   +1 more
core   +2 more sources

Polyamine endogenous variation and its incorporation in successive media for in vitro rooting of Nothofagus nervosa

open access: yes, 2007
Fil: Arena, Miriam Elisabet. Consejo Nacional de Investigaciones Científicas y Técnicas.
Martínez Pastur, Guillermo José   +4 more
openaire   +1 more source

Proceedings... [PDF]

open access: yes, 2002
Editado por Bernd Degen, Marilyn D.
MODELLING AND EXPERIMENTAL RESEARCH ON GENETIC PROCESSES IN TROPICAL AND TEMPERATE FORESTS, 2000, Kourou, French Guiana.
core  

Comparative Seed Morphology of Tropical and Temperate Orchid Species with Different Growth Habits. [PDF]

open access: yesPlants (Basel), 2020
Diantina S   +5 more
europepmc   +1 more source

Aportaciones a la flora briológica argentina. Notula I [PDF]

open access: yes
Se aportan nuevas citas al catálogo de la flora briológica de Argentina, cuyo conocimiento puede ser interesante desde el punto de vista corológico y ecológico. Destacamos Orthostichella versicolor (Müll. Hal.) B. H. Allen & W. R.
Fuertes, Esther, Rodríguez, Mónica
core   +1 more source

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