Results 91 to 100 of about 4,148 (208)

Black-wattle growth in reponse to application of nitrogen, phosphorus and potassium [PDF]

open access: yes, 2013
Due to the lack of information about Black-wattle fertilization, this study evaluated black-wattle plants growth in response to different fertilization levels of nitrogen, phosphorus and potassium six years after implantation. The statistical design used
ANDRADE G. de C.   +25 more
core   +1 more source

TWO METHODS FOR TREE VOLUME ESTIMATION OF Acacia melanoxylon IN PORTUGAL

open access: yesFLORESTA, 2011
AbstractTwo models were developed to evaluate total volume under and over-bark of Blackwood (Acacia melanoxylon R. Br.) stand trees. By variance analysis regarding volume with and without bark it was confirmed that trees age is responsible for 48 to 50% of its volumetric behaviour.
Rucha, Andreia   +4 more
openaire   +3 more sources

Montane grassland recovery: lessons from 25 years of the Working for Water program on the northern Drakensberg Escarpment, South Africa

open access: yesRestoration Ecology, Volume 33, Issue 1, January 2025.
Despite their strategic importance as biodiversity hotspots and water sources, montane ecosystems are among the most neglected conservation areas. In particular, the monitoring and management of invasive alien plants in this critical biome is limited.
Gerald Chikowore   +3 more
wiley   +1 more source

A summary of the published data on host plants and morphology of immature stages of Australian jewel beetles (Coleoptera: Buprestidae) : with additional new records [PDF]

open access: yes, 2013
A summary is given of the published host plant and descriptive immature stage morphology data for 671 species and 11 subspecies in 54 genera of Australian jewel beetles (Coleoptera: Buprestidae).
Bellamy, Charles L.   +3 more
core   +1 more source

Phytosociology and pedological characteristics of selected beats of Durgapur Forest Range, West Bengal, India [PDF]

open access: yes, 2013
The aim of the investigation was to analyze phytosociological characteristics and diversity pattern of five selected beats of tropical dry deciduous forest of Durgapur Forest Range, Burdwan, West Bengal, India.
Ambarish Mukherjee   +2 more
core  

Utilização potencial do lenho de Acacia melanoxylon a crescer em povoamentos puros ou mistos com Pinus pinaster pela indústria florestal portuguesa [PDF]

open access: yes, 2007
A Acacia melanoxylon R. Br. (acácia-austrália ou austrália) cresce bem em Portugal, em povoamentos puros ou mistos com Pinus pinaster Aiton, ainda que apresente fortes constrangimentos ecológicos e legais. Apesar de algumas dificuldades, por exemplo na
Anjos, O.   +6 more
core  

Características del debobinado de aromo australiano (Acacia melanoxylon R.Br.)

open access: yesCiencia & Investigación Forestal, 1987
Se estudió el debobinado de Aromo australiano en función de la tasa de compresión y de la temperatura de calentamiento del rollizo. De los resultados se desprende que la temperatura es la variable de mayor influencia sobre el estado de superficie de la chapa y su encolado. Debobinado a temperatura de 90ºC se minimiza el agrietamiento de la chapa.
Francis Devlieger Sollier   +2 more
openaire   +2 more sources

Restauración ecológica en plantaciones forestales de Eucalyptus globulus Labill y Acacia melanoxylon R. Br.

open access: yesRevista de Investigación Agraria y Ambiental, 2015
El aumento en la degradación de las condiciones naturales del ecosistema de los cerros orientales de Bogotá, Colombia, ha promovido la generación de nuevas estrategias que permitan restaurar ecosistemas de forma integral y adecuada, de acuerdo con sus ...
Lina Rocío Guio Cortés   +2 more
doaj   +1 more source

Anatomia da madeira de Acacia melanoxylon R. Br.

open access: yesBalduinia, 2014
Sao anatomicamente descritos os caracteres gerais, macroscopicos e microscopicos da madeira de Acacia melanoxylon R. Br. A presenca de raios 1-4-seriados e de fibras libriformes nao septadas foram reconhecidas como de valor diagnostico para o subgenero Heterophyllum Vassal, ao qual pertence a especie em estudo.
openaire   +3 more sources

Pulping characteristics of Acacia melanoxylon wood as an exotic species in Portugal [PDF]

open access: yes, 2012
Só está disponível o resumo da comunicaçãoPulping characteristics of Acacia melanoxylon wood as an exotic species in ...
Anjos, O.   +3 more
core  

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