Results 51 to 60 of about 96,849 (233)

Semente velha

open access: yesRevista Literária do Corpo Discente da Universidade Federal de Minas Gerais, 1981
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openaire   +3 more sources

Aspergillus conicus Endophyte Improves the Development of Eucalyptus camaldulensis Seedlings In Vitro

open access: yesJournal of Basic Microbiology, Volume 66, Issue 3, March 2026.
ABSTRACT Fungi of the genus Aspergillus promote plant growth and resistance, enhance nutrient uptake, protect plants against pathogens, and increase tolerance to environmental stress. We examined the symbiosis between Aspergillus conicus and seedlings of Eucalyptus camaldulensis, a forest species widely grown in Brazil for its valuable wood and ...
Lorrayne Martins da Silva   +1 more
wiley   +1 more source

Mangostanzeiro: botânica, propagação, cultivo e utilização

open access: yesRevista Brasileira de Fruticultura, 2014
O mangostanzeiro (Garcinia mangostana L.) é uma espécie frutífera nativa do sudeste da Ásia e foi introduzida no Brasil há mais de 100 anos. No entanto, os primeiros pomares somente foram implantados na década de 1980.
José Edmar Urano de Carvalho
doaj   +1 more source

Qualidade da semente e densidade de semeadura no estabelecimento e na produtividade do milho. [PDF]

open access: yes, 2017
Uma das principais causas da baixa produtividade de milho é a qualidade da semente, que afeta o estande inicial, o vigor das plantas, e conseqüentemente, a produtividade.
ANDRADE, R. V.   +3 more
core   +1 more source

Animal–Plant Interactions Under Defaunation: Consequences for Amazonian Trees of Commercial Interest

open access: yesBiotropica, Volume 58, Issue 2, March 2026.
We experimentally investigated the effects of medium‐ and large‐sized mammal defaunation on the removal and fate of seeds from economically important forest species in Amazonian forests. Our results show that mammal exclusion significantly reduced seed removal, although the magnitude of this effect varied among plant species.
Arlison Castro   +5 more
wiley   +1 more source

Fatty acids composition in seeds of the South American glasswort Sarcocornia ambigua

open access: yesAnais da Academia Brasileira de Ciências, 2012
Sarcocornia ambigua (Michx.) M.A. Alonso & M.B. Crespo is the most widely distributed species of the perennial genus of glasswort in South America, and it shows great biotechnological potential as a salt-water irrigated crop. Qualitative and quantitative
Marcelo G.M. D'oca   +3 more
doaj  

Micropropagation of a recalcitrant pine (Pinus pinea L.): An overview of the effects of ectomycorrhizal inoculation [PDF]

open access: yes, 2013
Stone pine (Pinus pinea L.) is an economically important forest species in some regions of Iberian Peninsula. Portugal and Spain have nearly 500,000 ha of stone pine stands, representing 85% of worldwide distribution.
Caldeira, A.T.   +8 more
core  

semente do Protestantismo

open access: yesÚltimo Andar, 2022
O presente artigo é uma reflexão e análise bibliográfica sobre as disparidades e motivadores da movimentação migratória protestante na Europa e América. A América Latina possui uma identidade particular pouco conhecida concernente aos motivadores de seus pioneiros, se por um lado a história retrata o desejo por um reavivamento religioso dos recém ...
openaire   +1 more source

Molecular Detection of Exserohilum turcicum in Maize Seeds: Validation of Specific Primers and Development of PCR/qPCR Protocols

open access: yesJournal of Phytopathology, Volume 174, Issue 2, March/April 2026.
ABSTRACT Northern corn leaf blight, one of the most devastating diseases of maize (Zea mays), is caused by Exserohilum turcicum. This pathogen is widely distributed and can be found in maize fields across most regions of the world. The association of pathogens with seeds is considered a serious threat to the establishment of a field since seeds are ...
Marina Resende Faria Guimarães   +4 more
wiley   +1 more source

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