Results 191 to 198 of about 2,119 (198)
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2017
The growth of the dominant height of the stand and the IS is assumed to express the effects of all relevant site factors on the growth. The objective was to develop a function which could express the dominant growth pattern in height within the range of ages and site qualities in mixed N. alpina and N. obliqua (Neuquén, Argentina).
Attis Beltrán, Hernán +2 more
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The growth of the dominant height of the stand and the IS is assumed to express the effects of all relevant site factors on the growth. The objective was to develop a function which could express the dominant growth pattern in height within the range of ages and site qualities in mixed N. alpina and N. obliqua (Neuquén, Argentina).
Attis Beltrán, Hernán +2 more
openaire +1 more source
Microclimate and natural regeneration of Nothofagus alpina, N. obliqua y N. dombeyi
2001The natural reproduction of Nothofagus alpina, N. dombeyi and N. obliqua was examined at 74 locations in BíoBío, Malleco and Cautín provinces (Chile). Relationships between the occurrence and growth of young plants and some microclimatic variables were studied by means of multivariate analyses. N. alpina is restricted to conditions of low light (<27%
Weinberger, Peter, Ramírez, Carlos
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2018
Los modelos de crecimiento arbóreo contribuyen a describir la estructura y el funcionamiento del bosque, predecir la producción de madera, implementar alternativas silvícolas y evaluar la dimensión económica forestal. Nothofagus alpina, Nothofagus obliqua y Nothofagus dombeyi (Nothofagaceae) conforman bosques naturales en el noroeste de la Patagonia ...
Attis Beltrán, Hernán +3 more
openaire +1 more source
Los modelos de crecimiento arbóreo contribuyen a describir la estructura y el funcionamiento del bosque, predecir la producción de madera, implementar alternativas silvícolas y evaluar la dimensión económica forestal. Nothofagus alpina, Nothofagus obliqua y Nothofagus dombeyi (Nothofagaceae) conforman bosques naturales en el noroeste de la Patagonia ...
Attis Beltrán, Hernán +3 more
openaire +1 more source
Stand density management diagrams for roble (Nothofagus obliqua) in the Biobío Region, Chile
2017Se desarrolló un diagrama de densidad utilizando la relación alométrica tamaño-densidad, basado en parcelas temporales provenientes de la región del Biobío y que permite aportar una herramienta de índole regional para la planificación y control de las cortas intermedias en renovales de roble (Nothofagus obliqua). Para ello, se establecieron 20 unidades
Müller-Using, Burkhard +2 more
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2006
The architectural development of three-year-old seedlings of Nothofagus obliqua under nursery conditions was studied. The seedlings were grown from seeds collected from five provenances within the natural distribution area of this species in Argentina. The length, number of nodes and basal diameter of the main axis’ annual shoots were registered for 40
Puntieri, Javier G. +5 more
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The architectural development of three-year-old seedlings of Nothofagus obliqua under nursery conditions was studied. The seedlings were grown from seeds collected from five provenances within the natural distribution area of this species in Argentina. The length, number of nodes and basal diameter of the main axis’ annual shoots were registered for 40
Puntieri, Javier G. +5 more
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Ervaringen met twee Zuidamerikaanse beukesoorten (Nothofagus obliqua en N. procera) in Nederland
1986Op grond van goede ervaringen met beide boomsoorten in Groot-Brittannie werd in 1977 begonnen met een programma voor herkomstproeven om de geschiktheid voor aanplant in Nederland te bepalen.
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