Results 1 to 10 of about 1,577 (175)

Genes expression profiles in vascular cambium of Eucalyptus urophylla × Eucalyptus grandis at different ages. [PDF]

BMC Plant Biol, 2023
Abstract Background Wood is a secondary xylem generated by vascular cambium. Vascular cambium activities mainly include cambium proliferation and vascular tissue formation through secondary growth, thereby producing new secondary phloem inward and secondary xylem outward and leading to ...
Liu G, Wu Z, Luo J, Wang C, Shang X, Zhang G.   +5 more
europepmc   +4 more sources

Silicon attenuates nutritional disorder of phosphorus in seedlings of Eucalyptus grandis × Eucalyptus urophylla. [PDF]

BMC Plant Biol
Abstract Background Nutritional disorders of phosphorus (P), due to deficiency or toxicity, reduce the development of Eucalyptus spp. seedlings. Phosphorus deficiency often results in stunted growth and reduced vigor, while phosphorus toxicity can lead to nutrient imbalances and decreased physiological function.
Reis EG, de Paula RC, de Souza Júnior JP, de Mello Prado R, Soares MB, Canteral KFF.   +5 more
europepmc   +4 more sources

Drying Characteristics of Eucalyptus urophylla × E. grandis with Supercritical CO₂. [PDF]

Materials (Basel), 2020
Supercritical CO2 (ScCO2) is a drying medium with excellent solubility and mass transfer efficiency. Supercritical CO2 drying (SCD) can remove the water of wood rapidly and prevent a change of microstructure caused by capillary tension in the drying process. In this study, Eucalyptus urophylla × E.
Zhang JW, Liu HH, Yang H, Yang L.
europepmc   +4 more sources

Analysis of transcriptome and differential expression of different types of calli of Eucalyptus urophylla × Eucalyptus grandis. [PDF]

PLoS One
Eucalyptus urophylla X Eucalyptus grandis is an important afforestation hybrid clone that supports wood safety in China. To explore the mechanism of callus formation and differentiation of different types of E. urophylla × E. grandis, we cultivated four different types of E. urophylla × E.
Liu Y, Wang C, Ouyang L, Li L, Su M.
europepmc   +3 more sources

Combining ability of elite clones of Eucalyptus grandis and Eucalyptus urophylla with Eucalyptus globulus [PDF]

Genetics and Molecular Biology, 2007
In Brazil, eucalyptus breeding programs for cellulose production has used two species, Eucalyptus grandis and Eucalyptus urophylla. Nevertheless, it would be useful to introgress alleles from other species to improve wood quality and volume.
Odair Bison, Magno Antonio Patto Ramalho, Gabriel Dehon Sampaio Peçanha Rezende, Aurélio Mendes Aguiar, Marcos Deon Vilela de Resende   +4 more
doaj   +4 more sources

Microsporogenesis and flower development in Eucalyptus urophylla × E. tereticornis. [PDF]

Breed Sci, 2015
We compared microsporogenesis and flower development in Eucalyptus urophylla × E. tereticornis. In this study, although microsporogenesis and cytokinesis occurred simultaneously during meiosis of pollen mother cells, we observed a strong asynchronism in different anthers from a flower bud.
Yang J, Kang X.
europepmc   +3 more sources

The survival, development, and reproduction of Gonipterus platensis (Coleoptera: Curculionidae) on the main Eucalyptus (Myrtaceae) genotypes planted in Brazil [PDF]

PeerJ, 2022
Background Gonipterus platensis Marelli (Coleoptera: Curculionidae) is the main defoliating beetle of Eucalyptus L’Hér. (Myrtaceae) plants worldwide. The suitability of Eucalyptus to this pest varies among host plant genotypes.
Nádia Cristina de Oliveira, Murilo Fonseca Ribeiro, Angelo Ottati, Wagner de Souza Tavares, José Eduardo Serrão, José Cola Zanuncio, Ronald Zanetti, Carlos Frederico Wilcken   +7 more
doaj   +2 more sources

Effects of aluminum on metabolism of reactive oxygen species and reactive nitrogen species in root tips of different Eucalyptus species [PDF]

BMC Plant Biology
On acidified soil, the growth of Eucalyptus is seriously restricted by aluminum (Al) stress. Therefore, breeding Eucalyptus species with excellent Al tolerance, developing the genetic potential of species, and improving tolerance to Al stress are ...
Zilong Ouyang, Bing Liu, Tangkan Li, Tiandao Bai, Weichao Teng   +4 more
doaj   +2 more sources

Effects of Mixed Eucalyptus urophylla×E. grandis with Manglietia conifera and Michelia hedyosperma on Soil Nutrients and Enzyme Activities

Guangdong nongye kexue, 2022
【Objective】The study aimed to explore the changes of soil nutrients and enzyme activities under five afforestation models of Eucalyptus urophylla×E.
Jun LIU, Chun MAO, Xiaomei HAN, Mei YANG
doaj   +1 more source

Physical and mechanical properties of Eucalyptus urophylla

BRAZILIAN JOURNAL OF AGRICULTURE - Revista de Agricultura, 2023
Physical and mechanical properties of Eucalyptus urophylla AbstractEucalyptus urophylla is one of the most planted species in the world and in Brazil for presenting excellent productivity, good adaptability to the most varied types of soil and climate and wide application.
Laerte Scanavacca Júnior, José Nivaldo Garcia   +1 more
openaire   +1 more source