Results 1 to 10 of about 1,369 (172)

E. urophylla × E. grandis high-quality genome and comparative genomics provide insights on evolution and diversification of eucalyptus [PDF]

BMC Genomics, 2023
Background Eucalyptus urophylla × Eucalyptus grandis, an economically important forest tree, provides important raw material for energy and reduces damage to native forests. However, the absence of a high-quality E. urophylla × E.
Chao Shen, Limei Li, Lejun Ouyang, Min Su, Kexin Guo   +4 more
doaj   +4 more sources

Enxertia in vitro na propagação de clones de Eucalyptus urophylla e E. grandis In vitro grafting in the propagation of Eucalyptus urophylla and E. grandis clones [PDF]

Pesquisa Agropecuária Brasileira, 2006
O objetivo deste trabalho foi avaliar a eficiência da enxertia in vitro na propagação de dois clones híbridos de Eucalyptus urophylla e E. grandis. Foram utilizados porta-enxertos juvenis obtidos de sementes de E. grandis e E.
Fabiana Schmidt Bandeira, Aloisio Xavier, Wagner Campos Otoni, José Maria Moreira Dias   +3 more
doaj   +5 more sources

Fitotoxidez de cádmio para Eucalyptus maculata e E. urophylla em solução nutritiva Cadmium phytotoxity to Eucalyptus maculata and E. urophylla in nutrient solution [PDF]

Revista Árvore, 2005
Estudaram-se os efeitos de doses crescentes de Cd em solução nutritiva no crescimento e absorção mineral de mudas de Eucalyptus maculata e E. urophylla e respectivos sintomas de fitotoxidez em casa de vegetação.
Cláudio Roberto Fonsêca Sousa Soares, José Oswaldo Siqueira, Janice Guedes de Carvalho, Fátima Maria Souza Moreira   +3 more
doaj   +5 more sources

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

Materials, 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.
Jingwen Zhang, Honghai Liu, Lin Yang
exaly   +3 more sources

Is There a Relationship Between Secondary Metabolites of Leaves and the Growth of Eucalyptus Species? [PDF]

Physiol Plant
ABSTRACT Flavonoids are essential molecules that affect plant growth and development and act as defense mechanisms against biotic and abiotic factors. This study aimed to assess whether the content of flavonoids in different species of Eucalyptus is related to tree growth.
da Silva Cândido Seron AC, Santana DC, de Oliveira IC, Teodoro LPR, Campos CNS, de Azevedo GB, de Cássia Félix Alvarez R, Dos Santos RG, Teodoro PE.   +8 more
europepmc   +2 more sources

Analysis of combining ability and heterosis based on controlled pollination populations of eucalypt [PDF]

Scientific Reports
Artificial hybridization remains the most effective method for genetic improvement of eucalypt, though limited research exists on the genetic basis of heterosis for interesting traits in Chinese eucalypt.
Zhiyi Su, Wanhong Lu, Haoyang Cao, Guo Liu, Yan Lin, Anying Huang, Jianzhong Luo   +6 more
doaj   +2 more sources

A Newly Identified Passive Hyperaccumulator Eucalyptus grandis × E. urophylla under Manganese Stress. [PDF]

PLoS One, 2015
Manganese (Mn) is an essential micronutrient needed for plant growth and development, but can be toxic to plants in excess amounts. However, some plant species have detoxification mechanisms that allow them to accumulate Mn to levels that are normally toxic, a phenomenon known as hyperaccumulation.
Xie Q, Li Z, Yang L, Lv J, Jobe TO, Wang Q.   +5 more
europepmc   +5 more sources

Across-rotation genetic analysis and multitrait selection in a cloned cross of <i>Eucalyptus urophylla</i> × <i>E</i>. <i>tereticornis</i>. [PDF]

Front Plant Sci
Clonal testing is crucial for estimating genetic parameters and selecting elite clones. However, few studies have tested clones over two or more rotations. In this study, a clonal trial of the sibs from a Eucalyptus urophylla × Eucalyptus tereticornis cross was used for genetic parameter analyses and multitrait selection based on traits such as across ...
Xu J, Zhou M, Weng Q, Li M, Gan S.
europepmc   +4 more sources

Genomic and Effector-Based Insights Into Austropuccinia psidii-Host Interactions Informing RNAi and Resistance Development. [PDF]

Mol Plant Pathol
Genomic and effector‐based insights into Austropuccinia psidii—host interactions are informing RNAi treatments and aiding resistance development for myrtle rust disease. ABSTRACT Austropuccinia psidii is a biotrophic basidiomycete and the causal pathogen of myrtle rust.
Sullivan JV, Eccersall SE, Smith GR, Dobson RCJ, Meisrimler CN.   +4 more
europepmc   +2 more sources

Leaf Traits Explain the Growth Variation and Nitrogen Response of Eucalyptus urophylla × Eucalyptus grandis and Dalbergia odorifera in Mixed Culture [PDF]

Plants
Mixed cultivation with legumes may alleviate the nitrogen (N) limitation of monoculture Eucalyptus. However, how leaf functional traits respond to N in mixed cultivation with legumes and how they affect tree growth are unclear.
Han Zhang, Yahui Lan, Chenyang Jiang, Yuhong Cui, Yaqin He, Jiazhen Deng, Mingye Lin, Shaoming Ye   +7 more
doaj   +2 more sources