Results 31 to 40 of about 14,247 (259)

IBA AND MICROCUTTING COLLECTIONS IN THE MICROPROPAGATION OF Eucalyptus spp HYBRID CLONES.1

Revista Árvore, 2017
This study aims to evaluate the effect of IBA concentrations and microcuttings successive collections in the micropropagation of Eucalyptus grandis x E. urophylla and Eucalyptus urophylla x E. globulus clones.
Ricardo Gallo, Aloisio Xavier, Luciana Coelho de Moura, Brener de Almeida Oliveira, Heloisa Rocha do Nascimento, Wagner Campos Otoni   +5 more
doaj   +1 more source

Agroclimatic zoning for eucalyptus in the southern mesoregion of Bahia State, Brazil

Pesquisa Florestal Brasileira, 2023
Forestry promotion is one of the approaches to forestry production with an increasing tendency in Brazil. The objective of this work was to present an agroclimatic zoning (AGZ), based on environmental conditions necessary for the planting of four ...
Francis Paola Hernández Mencía, Elfany Reis do Nascimento Lopes, Fabricio Berton Zanchi   +2 more
doaj   +1 more source

EVALUATION OF THE PRODUCTIVITY, CONTENT AND NUTRIENT USE EFFICIENCY IN GENOTYPES OF Eucalyptus spp. IN JEQUITINHONHA VALLEY, MG

Ciência Florestal, 2009
The hybridization of eucalyptus species can provide more productive hybrids and with a high efficiency of nutrient absorption and, or, nutrient use, depending on the combined species.
Geraldo Erli de Faria, Nairam Félix de Barros, Vanderley Luiz Paranaíba Cunha, Ildeu Soares Martins, Rosana de Carvalho Cristo Martins   +4 more
doaj   +1 more source

Pollen management and controlled pollination in Eucalyptus urophylla

Journal of Natural and Agricultural Sciences, 2021
The genus Eucalyptus has shown great potential for the establishment of commercial forest plantations, it is one of the most widely planted worldwide, it is planted in different regions of the planet, which indicates its ability to adapt to various environmental conditions.
Marynor Elena ORTEGA-RAMIREZ, Jorge Luis MENDEZ-ARCOS, Secundino TORRES-LAMAS, Francisco Rafael SANCHEZ-MENDEZ   +3 more
openaire   +1 more source

Análise cinética da cura de adesivos de taninos das cascas de três espécies de Eucalyptus por calorimetria diferencial exploratória (DSC) [PDF]

Revista Árvore, 2002
O objetivo deste trabalho foi analisar a cinética de cura de adesivos à base de taninos de Eucalyptus grandis, Eucalyptus saligna e Eucalyptus urophylla por calorimetria diferencial exploratória (DSC), comparando-a com a cinética de cura de adesivos ...
Fábio Akira Mori, Benedito Rocha Vital, Alexandre Santos Pimenta, Paulo Fernando Trugilho, Gulab Newandram Jahm, Ricardo Marius Della Lucia   +5 more
doaj   +1 more source

Resistência Natural de Eucalyptus urophylla e Corymbia citriodora à Coptotermes gestroi (Isoptera; Rhinotermitidae) em Laboratório [PDF]

Floresta e Ambiente
RESUMO Este trabalho teve como objetivo avaliar a resistência natural da madeira de Eucalyptus urophylla e Corymbia citriodora ao ataque de Coptotermes gestroi. A avaliação da resistência a cupins foi realizada segundo a norma ASTM D - 3345 (American...,
Rodrigo Bastos Rodrigues, Edvá Oliveira Brito   +1 more
doaj   +1 more source

PHYSICAL-MECHANICAL CHARACTERIZATION OF Eucalyptus urophylla WOOD [PDF]

Engenharia Agrícola, 2017
ABSTRACT: Eucalyptus urophylla consists in a wood-producing species, which offers a natural multiple raw material of good quality for applications in rural and civil constructions. However, Eucalyptus urophylla still has a small utilization as building parts and elements, resulting from the possible ignorance and low diffusion of its structural ...
Lahr, Francisco A. R., Nogueira, Marta C. de J. A., Araujo, Victor A. de, Vasconcelos, Juliano S., Christoforo, Andre L.   +4 more
openaire   +6 more sources

Effect of Application of Zinc on Seedlings of Eucalyptus urophylla

Journal of Scientific Research and Reports, 2022
Eucalyptus represents a species with consolidated cultivation in the Cerrado and that has been cultivated in several states that cover this Biome. Thus, the objective was to evaluate the growth and development of Eucalyptus urophylla seedlings in response to soil and foliar zinc application in a Cerrado Red Latosol.
Lorrayne Martins da Silva, Karolinne Silva Borges, Bruno Silva Melo, Márcio Silva Melo, Rafael Guimarães Silva Moraes, Jossimara Ferreira Damascena, Cleidiane de Andrade Ferreira   +6 more
openaire   +1 more source

Energy and mass balance in the pyrolysis process of eucalyptus wood [PDF]

, 2018
The aim of this study was to evaluate the effect of the moisture content in the mass and energy balance of Eucalyptus wood during the pyrolysis process in a macro-lab scale.
Abreu Junior, Áureo A., Jesus, Marcia Silva, Mendoza Martinez, Clara Lisseth, Napoli, Alfredo, Pereira Freitas, Thaís, Trugilho, Paulo Fernando   +5 more
core   +3 more sources

Factors Limiting the Growth of Eucalyptus and the Characteristics of Growth and Water Use under Water and Fertilizer Management in the Dry Season of Leizhou Peninsula, China

Agronomy, 2019
The growth rate of eucalyptus in the dry season was significantly lower than that in the wet season. However, the limiting factors of eucalyptus growth in the dry season are not clear.
Zhichao Wang, Apeng Du, Yuxing Xu, Wankuan Zhu, Jing Zhang   +4 more
doaj   +1 more source