Results 21 to 30 of about 1,040 (178)

INFLUÊNCIA DAS CONDIÇÕES AMBIENTAIS NO CRESCIMENTO DE DOIS GRUPOS ARBÓREOS EM FLORESTA COM ARAUCÁRIA

open access: yesBIOFIX Scientific Journal, 2017
O crescimento da vegetação está relacionado com a disponibilidade de recursos naturais e a capacidade de cada espécie em utilizá-los. Por isso, o objetivo deste estudo foi avaliar o crescimento de dois grupos arbóreos: Grupo 1, correspondente a espécie ...
Simone Filipini Abrão   +3 more
doaj   +1 more source

Arbuscular mycorrhizal fungal communities in native and in replanted Araucaria forest Comunidades de fungos micorrízicos arbusculares em floresta nativa e replantada de Araucária

open access: yesScientia Agricola, 2009
Araucaria angustifolia is an important Brazilian conifer, but it is endangered of extinction due to excessive logging. The objective of the present case study was to survey data on the diversity of AMF in Araucaria angustifolia forests, and to learn ...
Milene Moreira   +3 more
doaj   +1 more source

Polinização controlada em Araucaria angustifolia [PDF]

open access: yesCERNE, 2012
Neste trabalho, objetivou-se determinar uma metodologia para polinização controlada em Araucaria angustifolia, visando ao melhoramento genético da espécie e o aumento da produção de pinhões, por meio do manejo com polinizações suplementares. Para tanto, foi desenvolvida uma metodologia de polinização controlada por meio de vários experimentos ...
Anselmini, Justina Inês   +1 more
openaire   +3 more sources

Relações dendrométricas de Araucaria angustifolia

open access: yesPesquisa Florestal Brasileira, 2010
The objective of this research was to study the relationship between the DBH with crown diameter,stump diameter and inside bark diameter at breast height of Araucaria angustifolia (Bert.) O, Kuntze. The data from the mentioned variables came from 162 Araucaria distributed in the whole amplitude of diameter at breast height in a Mixed Ombrophylous ...
Rodrigo Geroni Mendes Nascimento   +4 more
openaire   +2 more sources

Monoicy in A. angustifolia (Bert.) O. Kuntze (Araucariaceae): I. Morphological aspects of the reproductive structures

open access: yesAnais da Academia Brasileira de Ciências, 2009
Araucaria angustifolia (Bert.) O. Kuntze is a dioecious conifer species native of Brazil. The rare occurrence of monoiceous specimens have been attributed to pathogenic infections or other injuries in adult trees.
Valdir M. Stefenon   +1 more
doaj   +1 more source

Selected Properties ofAraucaria AngustifoliaandAraucaria AraucanaSeed Protein

open access: yesInternational Journal of Food Properties, 2011
Araucaria angustifolia and Araucaria araucana are coniferous trees with large and nutritious seeds. The structure and nutritional properties of the proteins of these seeds were studied. About 70% of the proteins of the gametophyte were soluble in distilled water, although their solubility decreased drastically in raw seed flour.
Conforti, Paula Andrea   +1 more
openaire   +3 more sources

Late Holocene Vegetation History and Early Evidence of Araucaria angustifolia in Caçapava do Sul in the Lowland Region of Rio Grande do Sul State, Southern Brazil

open access: yesBrazilian Archives of Biology and Technology
Little is known about the southernmost occurrence of small areas with Araucaria angustifolia populations in Caçapava do Sul in low elevated areas of Rio Grande do Sul State, about 130 km to the south of to the highlands of southern Brazil where the main ...
Hermann Behling   +4 more
doaj   +1 more source

DEBASTE EM ARAUCARIA ANGUSTIFOLIA

open access: yesFLORESTA, 1970
Por razões técnicas o resumo deste artigo não está disponível. Para maiores informações baixar arquivo completo.
openaire   +2 more sources

Species richness of arbuscular mycorrhizal fungi in forests with Araucaria in Southern Brazil

open access: yesHoehnea
This study aimed to characterize species richness of arbuscular mycorrhizal fungi (AMF) in three distinct forests with Araucaria angustifolia (native forest, reforestation with A. angustifolia and plantation with Pinus taeda) in the "Floresta Nacional de
Roberta Boscaini Zandavalli   +2 more
doaj   +1 more source

Screening of Brazilian Isolated Yeasts Reveals Multiple Potential Chassis for Industrial Biotechnology

open access: yesYeast, EarlyView.
Harnessing Brazilian microbial diversity, comprehensive phenotypic screening of 79 yeast isolates identified non‐conventional strains with superior multi‐stress tolerance and metabolic versatility compared to S. cerevisiae under industrially relevant conditions.
Giovanna R. Maklouf   +10 more
wiley   +1 more source

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