Results 221 to 230 of about 65,093 (259)

Phenotyping wood properties of Corymbia torelliana x Corymbia citriodora and Eucalyptus dunnii based on NIR spectra

Wood Material Science & Engineering, 2023
Selecting individuals in breeding programs for pulp production, the physical and chemical wood traits must be considered in the genotype selection. In this study, trees from hybrid progeny tests of Corymbia torelliana x Corymbia citriodora (CTOxCCT) and ...
L. Miranda, Evandro Vagner Tambarussi, Regiane Abjaud Estopa, Fernanda Maria Guedes Ramalho, Flaviana Reis Milagres, P. R. Hein   +5 more
semanticscholar   +1 more source

Somatic embryo induction in Eucalyptus dunnii

Plant Cell, Tissue and Organ Culture, 1996
Somatic embryogenesis has been reported in three Eucalyptus species so far. Here we report the initial success on the somatic embryo induction of a fourth species, E. dunnii, which is one of two species of choice to be grown in southern Brazil. Induction was performed on three day-old seedlings by means of naphthaleneacetic acid (5.5 or 16.5 μM) alone ...
Regina R. Termignoni, Po-Jen Wang, Ching-Yeh Hu   +2 more
openaire   +1 more source

Developmental and Physiological Effects of the Light Source and Cultivation Environment on Mini Cuttings of Eucalyptus dunnii Maiden

Forests
Eucalyptus cultivation in Brazil benefits from techniques such as mini cutting; however, adverse climatic conditions in the southern region of the country limit seedling production.
Thalia Schilisting, Alexandra Cristina Schatz Sá, Daniel Pereira da Silva Filho, Valéria Martel da Silva, M. Navroski, Mariane de Oliveira Pereira, Bruno Nascimento, Carolina Moraes, Ramon Silveira de Andrade, Regiane Abjaud Estopa, L. Miranda   +10 more
semanticscholar   +1 more source

Segregation of Eucalyptus dunnii logs using acoustics

Forest Ecology and Management, 2003
Abstract Wood properties at harvest-age vary enormously both within and among Eucalyptus trees, leading to a wide range in sawlog quality. One key property determining value of sawn boards is wood stiffness, with boards being allocated to different strength classes and priced accordingly.
Dickson, Ross L, Raymond, Carolyn A, Joe, William, Wilkinson, Col A   +3 more
openaire   +2 more sources

Technological potential of Eucalyptus dunnii wood from different fertilization and genetic sources for the production of edge glued panels

MADERAS : Ciencia y Tecnología
Several methods are implemented to improve the quality and productivity of Eucalyptus plantations, including genetic improvement and seedling fertilization.
Annah Carolina Bajaluk Bilik, R. Trianoski, S. Iwakiri, Alessandro Camargo Angelo   +3 more
semanticscholar   +1 more source

How to validate an operational clone? A case study of the hybrid Eucalyptus urophylla × Eucalyptus dunnii in vegetative propagation

Observatorio de la Economía Latinoamericana
Initial selection of genetic materials may be hindered by the various stages required before a genotype can be operationally deployed on a commercial scale.
L. J. D. Silva, M. M. Araújo, A. Griebeler, C. Costella, S. C. Aimi, E. Gasparin, O. D. Santos   +6 more
semanticscholar   +1 more source

Eucalyptus dunnii (Dunn's white gum)

CABI Compendium, 2022
This datasheet on Eucalyptus dunnii covers Identity, Overview, Distribution, Biology & Ecology, Environmental Requirements, Uses, Management, Genetics and Breeding, Further Information.

semanticscholar   +1 more source

Thermal degradation of Eucalyptus dunnii and Eucalyptus macarthurii trees exposed to fire

European Journal of Wood and Wood Products, 2019
The thermal degradation of the wood of two commercially used eucalyptus species from South Africa, namely Eucalyptus dunnii and Eucalyptus macarthurii was studied. Both are valuable pulpwood species and the financial loss due to wildfires each year is significant.
T. van Groeningen, L. B. Mngomezulu, M. Meincken   +2 more
openaire   +1 more source

Spectral Responses to Larval and Artificial Defoliation in Eucalyptus dunnii: Implications for UAV-Based Detection of Gonipterus Damage

Drones
Remote sensing advancements have enhanced defoliation monitoring in forests, but distinguishing insect-specific damage from general canopy stress remains challenging due to overlapping spectral signatures.
Phumlani Nzuza, M. Schröder, B. Slippers, W. H. Maes   +3 more
semanticscholar   +1 more source

Hexachlorocyclohexane phytoremediation using Eucalyptus dunnii of a contaminated site in Argentina

International journal of phytoremediation, 2020
In 1996, a diagnostic study performed in a 16-ha field located in Buenos Aires Province (Argentina), where a chemical industry produced 1,2,3,4,5,6-hexachlorocyclohexane (HCH) from 1960 to 1978, showed contamination with HCH ranging from 10 to 20,000 mg ...
M. Gotelli, A. Lo Balbo, G. Caballero, C. Gotelli   +3 more
semanticscholar   +1 more source