Results 11 to 20 of about 423 (156)

Termite Incidence on an Araucaria Plantation Forest in Teluk Bahang, Penang

Insects, 2011
A study was carried out to evaluate the incidence of termite attack on an Araucaria cunninghamii plantation at Teluk Bahang Forest Park (TBFP), Penang. The hilly plantation area was surveyed to determine the diversity of termite species present.
Abu Hassan Ahmad, Aiman Hanis Jasmi
doaj   +3 more sources

Early Evaluation of Provenance and Progeny  Trial  Combination  of Araucaria Cunninghamii Age 12 Months in Bondowoso, East Java

Jurnal Ilmu Kehutanan, 2011
A progeny test of Araucaria cunninghamii seedling seed orchard was established in 2008 in Bondowoso, East Java. The progeny trial comprises of eighty open-pollinated families collected from six seed sources (Fak-fak, Sorong, Serui, Wamena, Manokwari and ...
Dedi Setiadi
doaj   +2 more sources

Free Radical Scavenging Activity and HPLC Analysis of Araucaria cunninghamii Aiton ex D. Don Leaf Extract [PDF]

Journal of Stress Physiology & Biochemistry, 2014
Background: Several diseases are caused in the body due to oxidative stress of free radicals. The objectives of the present study were to investigate the antioxidant activity of Araucaria cunninghamii Aiton ex D. Don (Araucariaceae) leaf extract.
Vandana Gautam, Saroj Arora, Dhriti Kapoor, Renu Bhardwaj   +3 more
doaj   +1 more source

A Comparative Evaluation of Combustion Characteristics of Araucaria cunninghamii, Intsia bijuga and Pometia pinnata for Bio-Energy Source

Forests, 2022
Burning woody biomass for energy is gaining attention due to the environmental issues associated with fossil fuels and carbon emissions. The carbon released from burning wood is absorbed by plants and, hence, offsets pollution. The purpose of this study was to investigate the combustion characteristics (heat calorific values and ash contents) of three ...
Benson K. Gusamo, Koniel A. Towalis
openaire   +2 more sources

Overlooked Parrot Seed Dispersal in Australia and South America: Insights on the Evolution of Dispersal Syndromes and Seed Size in Araucaria Trees [PDF]

Frontiers in Ecology and Evolution, 2019
While Psittaciformes (parrots and allies) are well-recognized as highly-mobile seed predators, their role as seed dispersers has been overlooked until very recently.
José L. Tella, Guillermo Blanco, Francisco V. Dénes, Fernando Hiraldo   +3 more
doaj   +2 more sources

Pest categorisation of <i>Pyrrhoderma noxium</i>. [PDF]

EFSA J
Abstract Following the commodity risk assessment of bonsai plants (Pinus parviflora grafted on Pinus thunbergii) from China performed by EFSA, the EFSA Plant Health Panel performed a pest categorisation of Pyrrhoderma noxium, a clearly defined plant pathogenic basidiomycete fungus of the order Hymenochaetales and the family Hymenochaetaceae.
EFSA Panel on Plant Health (PLH), Bragard C, Baptista P, Chatzivassiliou E, Di Serio F, Gonthier P, Jaques Miret JA, Justesen AF, MacLeod A, Magnusson CS, Milonas P, Navas-Cortes JA, Parnell S, Potting R, Stefani E, Thulke HH, Van der Werf W, Vicent Civera A, Yuen J, Zappalà L, Golic D, Gobbi A, Maiorano A, Pautasso M, Reignault PL.   +24 more
europepmc   +2 more sources

Modeling the effects of tree species and incubation temperature on soil's extracellular enzyme activity in 78-year-old tree plantations [PDF]

Biogeosciences, 2017
Forest plantations have been widely used as an effective measure for increasing soil carbon (C), and nitrogen (N) stocks and soil enzyme activities play a key role in soil C and N losses during decomposition of soil organic matter.
X. Zhou, X. Zhou, X. Zhou, S. S. J. Wang, S. S. J. Wang, C. Chen   +5 more
doaj   +1 more source

Commodity risk assessment of bonsai plants from China consisting of Pinus parviflora grafted on Pinus thunbergii

EFSA Journal, Volume 20, Issue 2, February 2022., 2022
Abstract The European Commission requested the EFSA Panel on Plant Health to prepare and deliver a scientific opinion on the risk posed by bonsai plants from China consisting of Pinus parviflora grafted on Pinus thunbergii taking into account the available scientific information, including the technical information provided by China.
EFSA Panel on Plant Health (PLH), Claude Bragard, Paula Baptista, Elisavet Chatzivassiliou, Francesco Di Serio, Josep Anton Jaques Miret, Annemarie Fejer Justesen, Alan MacLeod, Christer Sven Magnusson, Panagiotis Milonas, Juan A Navas‐Cortes, Stephen Parnell, Roel Potting, Philippe Lucien Reignault, Emilio Stefani, Hans‐Hermann Thulke, Wopke Van der Werf, Antonio Vicent Civera, Jonathan Yuen, Lucia Zappalà, Andrea Battisti, Hugo Mas, Daniel Rigling, Massimo Faccoli, Giovanni Iacopetti, Alžběta Mikulová, Olaf Mosbach‐Schulz, Fabio Stergulc, Paolo Gonthier   +28 more
wiley   +1 more source

[Retracted] Artificial Neural Network‐Based Planting Arrangement of Smart City in Green Ecological Environment

Mathematical Problems in Engineering, Volume 2022, Issue 1, 2022., 2022
The traditional urban planting arrangement is largely limited by the designer’s idea and has a high repetition rate and a low reference reuse rate. Therefore, a scientific and reasonable planting arrangement of the urban environment is necessary. In this work, research on planting arrangements in a smart city is carried out under green ecology and ...
Qingsong Meng, Shufeng Wang, Dost Muhammad Khan   +2 more
wiley   +1 more source

A new subfamily classification of the Citrus family (Rutaceae) based on six nuclear and plastid markers

TAXON, Volume 70, Issue 5, Page 1035-1061, October 2021., 2021
Abstract Rutaceae is a family of angiosperms well known for the economically important genus Citrus. The division of Rutaceae into subfamilies is still inadequate and provisional. Previous phylogenetic studies at the family level are characterized by a limited sampling of genera and lack several crucial taxa. Here, we present a phylogenetic study based
Marc S. Appelhans, Michael J. Bayly, Margaret M. Heslewood, Milton Groppo, G. Anthony Verboom, Paul I. Forster, Jacquelyn A. Kallunki, Marco F. Duretto   +7 more
wiley   +1 more source