Results 51 to 60 of about 62,422 (209)

Painéis Compensados Fabricados com Lâminas de Três Espécies de Eucaliptos

Floresta e Ambiente, 2017
RESUMO O objetivo foi analisar a qualidade de painéis compensados produzidos com lâminas de Eucalyptus saligna, Eucalyptus dunnii e o híbrido Eucalyptus urophylla x Eucalyptus grandis, em diferentes composições de misturas.
Sandra Kazmierczak, Everton Hillig, Setsuo Iwakiri   +2 more
doaj   +1 more source

Hydrogel in the seedling growth of Eucalyptus dunnii Maiden under different irrigation management

, 2021
This study evaluated the effect of using hydrogel in the planting of Eucalyptus dunnii seedlings in pots, under different water-management regimens. Seedlings of approximately 25 cm height were planted in pots filled with 4.5 L of soil.
Dionéia Felippe, M. Navroski, Mariane de Oliveira Pereira, Karollyne Renata Silva de Paula Baptista   +3 more
semanticscholar   +1 more source

Genetic parameter estimates for Eucalyptus dunnii wood properties assessed by multiple methods

Agrociencia Uruguay, 2023
Eucalyptus dunnii Maiden (Dunn’s white gum) is a fast-growing tall tree with favourable wood properties for pulp production. Effective selection and deployment of superior genetic material in plantations require knowledge of the genetic architecture of ...
C. Hardner, Michael Bird, Mónica Heberling, Peter Gore   +3 more
semanticscholar   +1 more source

A novel open pollinated seed production strategy to exploit both additive and non-additive genetic effects in Eucalyptus dunnii

Agrociencia Uruguay, 2023
Eucalyptus dunnii, an important plantation species, is deployed either as clones or open-pollinated (OP) seed. OP seed lots are mainly sourced from seed orchards, where the mothers are known and the pollen is an uncontrolled mix of orchard genotypes ...
Michael Bird, C. Hardner, Mónica Heberling, Peter Gore   +3 more
semanticscholar   +1 more source

Equações de volume para Eucalyptus dunnii Maiden, determinadas para a depressão central do Estado do Rio Grande do Sul Equations for Eucalyptus dunnii maiden volume determination on the central depression of State Rio Grande do Sul

Ciência Rural, 1997
O estudo foi realizado para definir equações de volume total com casca e comercial sem casca para Eucalyptus dunnii Maiden, na idade de 6,5 anos, implantado em espaçamento 3 x 2m.
Paulo Renato Schneider, Maria Cristina Bueno Coelho, Magda Lea Zanon, César Augusto Guimarães Finger, Jorge Euclides Mayer Klein   +4 more
doaj   +1 more source

Color variation and correlations in Eucalyptus dunnii sawnwood

Journal of Wood Science, 2008
A study of material thinned from a 9-year-old Eucalyptus dunnii progeny trial revealed that E. dunnii has light yellowish wood that is relatively uniform in color, and varies little within and between trees. The variation in color between half-sib families is small, but is statistically significant (P = 0.008).
Vanclay, Jerome K, Henson, Michael, Palmer, Graeme   +2 more
openaire   +1 more source

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

BASIC DENSITY AND RETRACTIBILITY OF WOOD CLONES OF THREE Eucalyptus SPECIES

Ciência Florestal, 2010
Among the planted forests that supply the national wood industry, the genus Eucalyptus has become the most important, due to its fast growth, ease of large scale planting and variability of wood use.
Djeison Cesar Batista, Ricardo Jorge Klitzke, Carlos Vinícius Taborda Santos   +2 more
doaj   +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

Dynamics of adventitious rooting in mini-cuttings of Eucalyptus benthamii x Eucalyptus dunnii [PDF]

Acta Scientiarum. Agronomy, 2012
It is possible to determine the optimum time for permanence of vegetative propagules (mini-cuttings) inside a greenhouse for rooting, and this value can be used to optimize the structure of the nursery. The aim of this study was to determine the dynamics of adventitious rooting in mini-cuttings of three clones of Eucalyptus benthamii x Eucalyptus ...
Brondani, Gilvano Ebling, Wendling, Ivar, Brondani, André Ebling, Araujo, Marla Alessandra, Silva, André Luís Lopes da, Gonçalves, Antônio Natal   +5 more
openaire   +2 more sources