Results 71 to 80 of about 31,217 (261)

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

Soil biotic and abiotic traits as driven factors for site quality of Araucaria angustifolia plantations

Biologia, 2021
The role of soil biotic and abiotic factors in crucial soil functions such as primary production, organic matter dynamics, nutrient cycling, and soil biota community structure in the Araucaria ecosystem remains poorly quantified.
T. Souza, Mário Dobner, D. Schmitt, L. J. R. da Silva, Ketlin Schneider   +4 more
semanticscholar   +1 more source

ESTUDOS DAS FUNÇÕES HIPSOMÉTRICAS EM ARAUCARIA ANGUSTIFOLIA

FLORESTA, 2006
Por razões técnicas o resumo deste artigo não está disponível. Para maiores informações baixar arquivo completo.
Roberto Tuyoshi Hosokawa, José N. Macedo   +1 more
openaire   +2 more sources

Forgotten Fruit, Infinite Potential: History, Genetics, Cultivation, and Future Perspectives for Feijoa sellowiana

New Zealand Journal of Crop and Horticultural Science, Volume 54, Issue 1, March 2026.
Feijoa sellowiana (O. Berg), known as feijoa, is a South American fruit native to southern Brazil and northeastern Uruguay, with agronomic, nutritional, and industrial potential. Once restricted to its native range, the species is now cultivated in New Zealand, Colombia, and Georgia, where breeding programs and market chains are advancing its ...
Suelen Martinez Guterres, Danielle da Silva, Marianella Quezada, Dalvan Carlos Beise, Cristiano João Arioli, Joel Donazzolo, Rubens Onofre Nodari, Valdir Marcos Stefenon   +7 more
wiley   +1 more source

Efeitos do pastoreio de bovinos na estrutura populacional de plantas em fragmentos de floresta ombrófila mista Effect of cattle grazing on plant population structure in Araucaria Forest fragments

Revista Árvore, 2007
Fragmentos de Floresta Ombrófila Mista têm sido freqüentemente utilizados para o manejo de bovinos na região do médio rio Pelotas, Sul do Brasil. Para avaliar o efeito dos animais na estrutura populacional de Araucaria angustifolia, Clethra scabra ...
Maurício Bonesso Sampaio, Ernestino de Souza Gomes Guarino   +1 more
doaj   +1 more source

Características edáficas relacionadas à produção de um povoamente de Araucaria angustifolia (Bert.) O. Kuntze. [PDF]

, 2019
Este trabalho teve por objetivo estudar a influência dos fatores edáficos na produção de 12 procedências de Araucaria angustifolia (pinheiro-do-paraná) na Estação Experimental de Rio Negro da Universidade Federal do Paraná (UFPR).
ROSOT, M. A. D., ROSOT, N. C., SANTOS, W. C.   +2 more
core  

Microwave and convective air on drying of araucaria angustifolia seeds

Semina: Ciências Agrárias, 2021
Microwave drying has shorter processing times compared with convection drying, which results in high-quality products and reduced energy consumption. The objective of this study is to evaluate the drying process of Araucaria angustifolia seeds using hot air at atmospheric pressure by applying microwaves (300 W and 500 W), and comparing them with the ...
Naiara Nobre dos Reis, Joyce Yumi Taira, Leda Battestin Quast, Ernesto Quast, Antonio Marsaioli Junior, Bruna da Silva Garais   +5 more
openaire   +3 more sources

Effects of Pyrolysis Control Parameters on the Structural Properties of Biomass‐Derived Activated Carbon Materials and Their Energy Applications

The Chemical Record, Volume 26, Issue 3, March 2026.
Tubular pyrolysis synthesis is a widespread method to produce activated carbons (ACs). This review focuses on the different controlling parameters of the tubular pyrolysis synthesis method and their influence on the performance of synthesized ACs, thereby considering both experimental aspects and the use of plant‐based biomasses (PBBs) as feedstock ...
Meenal Gupta, Maria F. Gaele, Pasquale Gargiulo, Yogesh Kumar, Valeria Califano, Aniello Costantini, Tonia M. Di Palma   +6 more
wiley   +1 more source

Soil organic carbon sequestration under Araucaria angustifolia plantations but not under exotic tree species on a mountain range

Revista Brasileira de Ciência do Solo
Plantation forests can be efficient C sinks in biomass and soil organic carbon (SOC), but the latter depends on many factors, including climate. Tropical humid, mountain areas have cooler temperatures, slowing microbial decomposition, and thus can ...
Y. L. Zinn, Ricardo Cardoso, Carlos A Silva   +2 more
semanticscholar   +1 more source

Produção de biomassa no corte raso em plantio de Araucaria angustifolia (Bertol.) Kuntze de 27 anos de idade em Quedas do Iguaçu, PR

Ciência Florestal, 2011
This study, conducted in a 27-year-old Araucaria angustifolia stand in the municipality of Quedas do Iguaçu (PR) county, aimed to estimate tree components, understory and accumulated litter biomasses.
Mauro Valdir Schumacher, Rudi Witschoreck, Francine Neves Calil, Vicente Guilheme Lopes, Márcio Viera   +4 more
doaj