Results 31 to 40 of about 19,348 (156)

Micropropagación de Cattleya quadricolor [PDF]

open access: yes, 2013
Se investigó la influencia del medio de cultivo MS (1962) a diferentes concentraciones finales para evaluar la formación del cuerpo protocórmico y la adición de agua de coco, jugo de piña y ANA para la formación de raíces.
Cadavid Correa, Isabel Cristina   +1 more
core  

Influence of edaphic characteristics of the edge and inside the reforested area at the spatial distribution of Oeceoclades maculata (Lindl.) Lindl. (Orchidaceae). Influência das características edáficas da borda e do interior de uma área reflorestada na distribuição espacial de Oeceoclades maculata (Lindl.) Lindl. (Orchidaceae). [PDF]

open access: yesRevista do Instituto Florestal, 2018
Factors such as soil properties, altitude and topography are conditional aspects on the spatial distribution of species around the forest. The present work carried out edaphic analyzes on the edge and inside the Arboretum of Native Essences at the ...
Nathalia Trevisan SCOGNAMIGLIO   +3 more
doaj   +1 more source

Diversity and conservation status of palms (Arecaceae) in two hotspots of biodiversity in Colombia and Ecuador

open access: yesPLANTS, PEOPLE, PLANET, Volume 6, Issue 4, Page 885-901, July 2024.
Palms provide vital plant resources and ecosystem services to people across the tropics. To improve conservation guidance, a “health check” of palms in two highly threatened biodiversity hotspots in Colombia and Ecuador was undertaken. Palms are very diverse in these regions, but over one third are threatened with extinction now, especially among ...
Thomas L. P. Couvreur   +8 more
wiley   +1 more source

Avaliação de diferentes substratos na aclimatização de plântulas de Epidendrum ibaguense (Kunth). [PDF]

open access: yes, 2011
O objetivo deste trabalho foi avaliar diferentes substratos na aclimatização de plântulas micropropagadas de orquídeas da espécie Epidendrum ...
CHAGAS, S. E. da S.   +3 more
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Fungi beyond limits: The agricultural promise of extremophiles

open access: yesMicrobial Biotechnology, Volume 17, Issue 3, March 2024.
As the global climate evolves, understanding and harnessing the intricate mechanisms of fungal–plant interactions, especially in extreme environments, is paramount for developing effective and safe plant probiotics and using fungi as biocontrollers against phytopathogens.
Claribel Orquídea Zenteno‐Alegría   +5 more
wiley   +1 more source

Estudio Florístico del Parque Universitario "Las Orquídeas", como base para la conservación y Educación Ambiental [PDF]

open access: yes, 2014
En la presente investigación se realizo la identificación taxonómica y estudio etnobotánico de las especies de plantas vasculares (forma biológica: árboles, arbustos y algunas herbáceas) presentes en el Parque Universitario Las Orquídeas del Centro ...
MONSALVO JIMENEZ, CRISTINA BERENICE   +1 more
core  

Predación predispersiva de semillas de Fabiana imbricata (Solanaceae), un arbusto del noroeste de la Patagonia

open access: yesEcología Austral, 2003
La vegetación del noroeste de la estepa patagónica se caracteriza por la presencia de dos grupos funcionales principales: pastos y arbustos. La dinámica entre estos dos grupos presenta importancia económica en relación con la actividad ganadera.
Cecilia Gittins   +3 more
doaj  

O gênero Galeandra Lindl. (Orchidaceae, Epidendroideae) no Distrito Federal e no Estado de Goiás, Brasil

open access: yesHoehnea, 2020
RESUMO Galeandra Lindl. é um gênero neotropical com aproximadamente 18 espécies distribuídas desde o sul da Flórida, incluindo as Antilhas, até o norte da Argentina, sendo o Brasil seu centro de diversidade, com 14 espécies, das quais três são endêmicas.
Igor Soares dos Santos   +1 more
doaj   +1 more source

Proyecto de desarrollo para producción y comercialización de orquídeas in vitro [PDF]

open access: yes, 2017
The project is specifically aimed to the generation of "baby" orchids that can be commercialized to customer, florists and different enterprises. InVi Plant, “feelings that lasts”, offers details elaborated with in vitro crops of orchids.
Benalcázar Rodríguez, Jeannette Paola   +1 more
core  

Effects of exogenous proline and a natural ventilation system on the in vitro growth of orchids

open access: yesBioscience Journal, 2016
Micropropagation is an alternative to produce orchid plants in large scale. However, this process presents losses during acclimatization. Exogenous proline use in vitro plant tissue culture can reduce the stress of the plant acclimatization phase.
Adriano Bortolotti da Silva   +5 more
doaj   +1 more source

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