Results 31 to 40 of about 1,013 (177)

Stylosanthes cv. Campo Grande response to Bradyrhizobium inoculation in an Amazon Cerrado Oxisol

Agronomy Journal, Volume 118, Issue 3, May/June 2026.
Abstract Species of the genus Stylosanthes show great potential for use in mixed pastures and as green manure due to their symbiotic potential in symbiosis with diazotrophic bacteria, particularly Bradyrhizobium. These herbaceous legumes can improve pasture quality and contribute to sustainability.
Josimar da Silva Chaves, Krisle Da Silva, Segundo Urquiarga, Eliane do Nascimento Cunha Farias, Jerri Édson Zilli   +4 more
wiley   +1 more source

Avaliação da qualidade do compensado fenólico de Eucalyptus grandis [PDF]

Ciência Florestal, 2006
This research’s main objective is to evaluate the quality of Eucalyptus grandis’ manufactured plywood for external use. In order to make comparisons, plywood of Pinus taeda and Araucária angustifolia were also manufactured, using phenol-formaldehyde ...
Setsuo Iwakiri, Antonio Razera Neto, Benedito Carlos De Almeida, Cândido Petro Biasi, Daniel Chies, Francisco Prado Guisantes, José Antonio Franzoni, Patrícia Aparecida Rigatto, Wilson Paulo Bettega   +8 more
doaj   +1 more source

Comparison of seedling growth among three co-occurring varieties of Araucaria angustifolia (Bertol.) Kuntze under greenhouse conditions

Acta Botânica Brasílica, 2010
Araucaria angustifolia (Bertol.) Kuntze is a tall, long-lived tree species, which grows as an emergent tree in the araucaria forests of southern Brazil. Four varieties have been described for this species, and three of them were selected for this study: "
André Luiz Coutinho, Lúcia Rebello Dillenburg   +1 more
doaj   +1 more source

Scientific novel: Araucaria angustifolia branch may be converted into orthotropic trunk by grafting

Revista Ceres, 2020
Grafting technique has been presented as an alternative for Araucaria angustifolia propagation. However, vegetative rescuing mature trees and obtaining large numbers of propagules is difficult, because the use of branch grafts has not been indicated due ...
Valdeci Constantino, Ivar Wendling, Flávio Zanette   +2 more
doaj   +1 more source

Matchmaking: a meta‐analysis of plant growth‐promoting microbial partnerships driving tree seedling performance in the Atlantic Forest biome

Restoration Ecology, Volume 34, Issue 4, May 2026.
Abstract Introduction The Brazilian Atlantic Forest (BAF) is a biodiversity hotspot, and inoculating native seedlings with plant growth‐promoting microorganisms (PGPMs) may enhance seedling vigor for forest restoration. Objectives We performed a meta‐analysis to evaluate the effects of PGPMs on BAF seedlings and identify strategies to optimize ...
Yanka R. Kondo, Pedro M. Antunes, Alexandre Siminski, Glaciela Kaschuk   +3 more
wiley   +1 more source

Recruitment of Native Pollinators and Dispersers by Lonicera japonica May Facilitate Its Invasion and Its Potential Threat to Local Biodiversity

Austral Ecology, Volume 51, Issue 4, April 2026.
ABSTRACT Lonicera japonica is a plant native to Asia that has been widely used in landscaping as an ornamental plant, but has escaped cultivation and become invasive in several countries. This study examined the reproductive phenology, pollinator attraction, and potential dispersal mechanisms of L.
Ângela Pelissari Silva, Diego Hoffmann, Francielle Paulina de Araújo‐Hoffmann   +2 more
wiley   +1 more source

Anatomical and Physicochemical Characterization of the Araucaria angustifolia Seed Coat [PDF]

Floresta e Ambiente, 2019
ABSTRACT Seed coat plays an important role in the embryo protection and seed germination. This study aimed to characterize the anatomical structure, histochemical and physicochemical aspects of the seed coat of Araucaria angustifolia Kuntze. Light and scanning microscopy usual procedures, and histochemical tests were used to describe and characterize ...
Danielle Affonso Sampaio, Rosilei Aparecida Garcia, Helena Regina Pinto Lima   +2 more
openaire   +4 more sources

QUALIDADE FISIOLÓGICA DE SEMENTES DE Araucaria angustifolia (Bertol.) Kuntze SUBMETIDAS A DIFERENTES CONDIÇÕES DE ARMAZENAMENTO E A ESCARIFICAÇÃO [PDF]

Ciência Florestal, 2006
As sementes de Araucaria angustifolia (Bertol.) Kuntze (pinheiro-do-Paraná) são recalcitrantes e, portanto, perdem rapidamente a viabilidade após a colheita, o que dificulta a sua utilização na produção de mudas. Este trabalho teve como objetivos avaliar
Álvaro Valente Caçola, Cassandro Vidal Talamini do Amarante, Frederico Dimas Fleig, Clenilso Sehnen Mota   +3 more
doaj  

Improved method for isolation of coupled mitochondria of Araucaria angustifolia (Bert.) O. Kuntze

Brazilian Archives of Biology and Technology, 2004
A method for the isolation of coupled mitochondria from the callus of Araucaria angustifolia is described for the first time. Mitochondria were isolated from embryogenic callus of A. angustifolia. They were metabolically active, able to sustain oxidative
André Bellin Mariano, Leonardo Kovalhuk, Caroline Valente, Juliana Maurer-Menestrina, Adaucto Bellarmino Pereira-Netto, Miguel Pedro Guerra, Eva Gunilla Skare Carnieri   +6 more
doaj   +1 more source

Biogeographic History and Morphological Trait Influence in the Diversification of the Subtribe Calothecinae (Poaceae)

Journal of Biogeography, Volume 53, Issue 4, April 2026.
ABSTRACT Aim The biodiversity of the Neotropics has been shaped by complex interactions over time with several major geological and climatic events linked to the diversification of lineages. The subtribe Calothecinae (Poaceae) comprises 28 species adapted to open environments, ranging from lowlands to high‐altitude grasslands in America.
Taciane Schröder, Leonardo Nogueira da Silva, Verônica Aydos Thode, Jeffery M. Saarela, Tatiana Teixeira de Souza‐Chies   +4 more
wiley   +1 more source