Results 21 to 30 of about 58,741,931 (135)
Revista Colombiana de Química, 2014 En este estudio se evaluó el efecto de la melaza tratada con ácido sulfúrico (MZA-TR) y de las condiciones del cultivo (estático) sobre la síntesis de celulosa por Gluconacetobacterxylinus IFO 13693, para ello, se uso un reactor con 0,2 litros de medio ...
Rubén D Jaramillo +3 more
doaj +1 more source
Journal of Applied Ecology, Volume 63, Issue 5, May 2026.Our findings demonstrate that providing sugar sources reliably supports parasitoid populations and parasitism rate but does not systematically translate into improved pest suppression or yield gains. These results suggest that, for economic and practical reasons, sugar inputs at the edge of cultivated fields should be favoured.
Martin Luquet +3 more
wiley +1 more source
EFECTO DEL ÁCIDO 2,4-DICLOROFENOXIACÉTICO EN LA RESPUESTA EMBRIOGÉNICA DE SOYA CULTIVAR INCASoy-27
Cultivos Tropicales, 2013 Este trabajo tuvo como objetivo evaluar el efecto del ácido 2,4-diclorofenoxiacético (2,4-D) en la respuesta embriogénica de soya cultivar cubano INCASoy-27.
Jorge L. Pérez Pérez +4 more
doaj
Elephant barrier behaviors in response to conflict mitigation fences
Conservation Biology, Volume 40, Issue 2, April 2026.Abstract Human–wildlife conflict is a major conservation issue, particularly in lower income countries, where it affects marginalized people and leads to the extirpation of threatened species. Managers increasingly use fences to reduce this conflict but lack evidence on the effectiveness of these barriers, especially on whether this reduces the number ...
Dominique Gonçalves +2 more
wiley +1 more source
Revista Peruana de Medicina Experimental y Salud Pública, 2006 Por sus características nutritivas de alto valor, se ensayó la posible utilidad del Lepidium peruvianum maca, como un medio para cultivar Trypanosoma cruzi. Bajo condiciones experimentales se procedió a incubar epimastigotes de T.
Charles Saldaña C +2 more
doaj
Ecology and Evolution, Volume 15, Issue 12, December 2025.Our study reveals that lowland tapir (Tapirus terrestris ) occupancy in Colombia's Orinoquia region is strongly influenced by dense forests and proximity to water bodies, while anthropogenic factors such as pastures and road networks negatively impact their presence.
Ángela Alviz +3 more
wiley +1 more source
Revista de Investigaciones Marinas, 2014 Las diatomeas bentónicas forman biopelículas debido a las sustancias que secretan, que les permite mantenerse adheridas al sustrato. A ellas se asocian bacterias que, dada las condiciones no axénicas de los cultivos, pueden alterar el valor nutricional ...
Joicye Hernández-Zulueta +5 more
doaj
Reguladores de crecimiento en el desarrollo vegetativo de vitroplantas de Agave durangensis Gentry
Ecosistemas y Recursos Agropecuarios, 2021 Se estudió el efecto de citocininas y auxinas en la producción de brotes adventicios de Agave durangensis in vitro. La germinación se hizo en medio de cultivo Murashige y Skoog (MS) al 50% de concentración, sin reguladores de crecimiento.
Daniela Guadalupe Dévora-Rodríguez +5 more
doaj +1 more source
The Journal of Latin American and Caribbean Anthropology, Volume 30, Issue 4, December 2025.ABSTRACT This paper examines how residential architecture engages with lifestyles and livelihoods, permitting some activities while foreclosing others. Focusing on houses built by Teodora, her father, and her son in the Peruvian peasant community of Allpachico, I show how experiences of migration paid for and informed the designs of, and materials used
Susan Vincent
wiley +1 more source
Veterinary Dermatology, Volume 36, Issue 5, Page 621-629, October 2025.Background – Canine superficial bacterial folliculitis (SBF) is a common recurrent condition with a growing requirement for culture and susceptibility as a consequence of increased antimicrobial resistance and antimicrobial stewardship. Different opinions persist about the ideal technique for culture sample acquisition, which varies with lesion ...
Jason B. Pieper +3 more
wiley +1 more source