Results 61 to 70 of about 1,358 (170)

Influence of priming on Eucalyptus spp seeds' tolerance to salt stress

Journal of Seed Science
: The objective of this experiment was to evaluate the effect of priming on the germination of Eucalyptus urophylla and of hybrid E. urophylla × E. grandis seeds under salt stress.
Anderson Cleiton José, Natália Cristina Nogueira Silva, José Marcio Rocha Faria, Wilson Vicente Souza Pereira   +3 more
doaj   +1 more source

Crescimento e Produção de Eucalipto na Região do Médio Paraíba do Sul, RJ

Floresta e Ambiente, 2017
RESUMO Objetivou-se avaliar a produção de sete materiais genéticos de Eucalyptus, implantados no Município de Paty do Alferes, Rio de Janeiro. Foram utilizadas quatro espécies de eucalipto, um híbrido Eucalyptus urophylla x E.
Dereck Halley Anthony Alves Ferreira, Paulo Sérgio dos Santos Leles, Silvio Nolasco de Oliveira Neto, Tafarel Rodrigues Paula, Rodolfo Pellegrini Coutinho, Rogério Luiz da Silva   +5 more
doaj   +1 more source

Phylogenomic use of low‐copy nuclear markers from genome skimming data: An example from Melastomataceae

TAXON, Volume 75, Issue 2, April 2026.
Abstract The emergence of conflicting signals among different genomic regions, individual genes, and inference methods has been frequently reported in phylogenomic studies. Conflicts can occur from methodological error and biological processes, and disentangling the contribution of each putative source of discordance became a major challenge.
Marcelo Reginato, Matias Köhler, Lucas C. Majure, Fabián A. Michelangeli   +3 more
wiley   +1 more source

Dialelo parcial entre clones de Eucalyptus camaldulensis e clones de E. urophylla, E. grandis e E. saligna [PDF]

Revista Árvore, 2009
O objetivo deste trabalho foi identificar combinações híbridas superiores nos cruzamentos entre clones-elite de Eucalyptus grandis, E. urophylla e E. saligna com clones-elite de E. camaldulensis da Aracruz Celulose S.A., por meio de cruzamentos dialélicos parciais.
Bison, Odair, Ramalho, Magno Antônio Patto, Rezende, Gabriel Dehon S. P., Aguiar, Aurélio Mendes, Resende, Marcos Deon Vilela de   +4 more
openaire   +3 more sources

Myrmecofauna in eucalyptus plantations in the Mário Xavier National Forest, Rio de Janeiro State, Brazil [PDF]

Floresta e Ambiente
This study aimed to analyze the taxonomic and functional diversity of the ant fauna in eucalyptus plantations (Corymbia citriodora; Eucalyptus urophylla; and E. saligna) in the Mário Xavier National Forest, state of Rio de Janeiro, Brazil. The E. saligna
Ana Paula Neves de Azevedo, Fábio Souto Almeida   +1 more
doaj   +1 more source

Typical Sunlit Tropical Leaves in South China Show a Consistent Isoprene Light Response

Geophysical Research Letters, Volume 53, Issue 6, 28 March 2026.
Abstract Light strongly regulates plant isoprene emissions, yet tropical light responses vary across studies, partly due to measurement protocol differences. Using a uniform portable chamber protocol across multiple sites, seasons, species, and temperatures in South China, we find a strikingly consistent rectangular‐hyperbolic isoprene light response ...
Jianqiang Zeng, Yanli Zhang, Weihua Pang, Xiao Tian, Yuting Lu, Haofan Ran, Hao Guo, Wei Song, Ping'an Peng, Xinming Wang   +9 more
wiley   +1 more source

Potential drivers of fast growth in Paulownia

PLANTS, PEOPLE, PLANET, Volume 8, Issue 2, Page 516-529, March 2026.
Trees in the genus Paulownia play a crucial role in sustainable forestry, rural economic development, and carbon mitigation due to their rapid growth, exceptional hardwood properties, and prominent carbon sequestration capacity. This review highlights the societal value of Paulownia trees and synthesizes several potential drivers of extraordinarily ...
Yang Zhao, Marjorie R. Lundgren
wiley   +1 more source

Estudo comparativo da madeira e polpação de Eucalyptus urophylla e do híbrido E. urophylla x E. grandis em dois modelos silviculturais

, 2014
Pós-graduação em Ciência Florestal ...
openaire   +2 more sources

Shade and Drought Shape Stomatal Kinetics in Beech Saplings

Physiologia Plantarum, Volume 178, Issue 2, March/April 2026.
ABSTRACT Stomata and photosynthesis respond at different rates to rapid changes in light availability, resulting in different dynamics of water and carbon fluxes. Here, we investigated how growth conditions, drought, and potassium availability affect the dynamics of stomatal conductance and photosynthesis in response to rapid changes of irradiance in ...
Yasin Gundesli, Emilie Joetzjer, Oliver Brendel, Didier Le Thiec, David Combemale, Cyril Buré, Matthias Cuntz   +6 more
wiley   +1 more source

Coevolution and Functional Effects of Endosymbiotic Rickettsia in Leptocybe invasa Fisher & LaSalle (Hymenoptera: Eulophidae) Across China

Ecology and Evolution, Volume 16, Issue 2, February 2026.
Two distinct lineages of L. invasa and the dominant endosymbiont, Rickettsia, was identified, followed by an analysis of its infection density across various developmental stages and tissues of L. invasa. Furthermore, two distinct strains of the Rickettsia endosymbiont were detected, and the phylogenetic relationships between these strains and their L.
Xiu Xu, Leming Zhou, Jinting Xie, Junjue Li, Chunhui Guo, Zhende Yang   +5 more
wiley   +1 more source