Results 41 to 50 of about 657 (211)

Avances de investigación en biotecnología de especies ornamentales

open access: yesAgronomía Colombiana, 1992
Una de las reflexiones más importantes que debe hacerse un investigador cuando inicia un programa en biotecnologla debe ser la de definir la prioridad de esa investigación.
Angarita Zerda Antonio
doaj  

APLIQUES ORNAMENTALES DE LA CABALLERÍA ROMANA

open access: yesCuadernos de Prehistoria y Arqueología, 1991
Se presentan cuatro piezas de bronce ineditas que la A. identifica como apliques relacionados con el ejercito romano. Los tres primeros, muy semejantes entre si, serian adornos de arnes de la caballeria romana, datables en los siglos II-I a. C. El cuarto, con cabeza de medusa, es un modelo muy repetido, fechable en los siglos I-III d. C.
openaire   +4 more sources

Analysis of plant science higher education reveals mixed provision which falls short of delivering national priorities

open access: yesJSFA reports, Volume 5, Issue 3, Page 78-90, March 2025.
Abstract Background Many reports from the UK government and other organisations highlight a need for a plant aware workforce, and some enumerate specific areas of plant science where there is a skills shortage. We have undertaken a systematic analysis of the content of degree programmes that advertise as teaching plant biology to determine if the UK ...
Sarah Trinder   +7 more
wiley   +1 more source

Exploration and Practice of Hefei Botanical Garden in Biodiversity Conservation, Resource Utilization, and Public Education

open access: yes
Biological Diversity, EarlyView.
Jimei Zhang   +4 more
wiley   +1 more source

Asphalted parking lots are environmental filters for multiple propagule dispersal and pollination strategies

open access: yesNordic Journal of Botany, EarlyView.
Understanding community assembly for wild species in anthropogenic settings has become increasingly important as biodiversity and ecosystem services are threatened by development pressures. Urban hardscape habitats such as parking lots are widespread, extreme, terrestrial anthropogenic environments that influence plant community assembly by way of ...
Lauren J. Frazee   +3 more
wiley   +1 more source

Borrachero, cacao sabanero o floripondio (Brugmansia spp.), un grupo de plantas por redescubrir en la biodiversidad latinoamericana.

open access: yesCultura y Droga, 2008
Brugmansia Pers. es un grupo de Solanaceas conocido comúnmente como Borrachero, Floripondio, Cacao sabanero, Trompeta de ángel, denominaciones asociadas a los usos o a la forma de la planta.
Luis Miguel Álvarez Mejía
doaj  

The native flora of the Redberry Lake Biosphere Region (Saskatchewan, Canada): taxonomy, biogeography, habitats and conservation

open access: yesNordic Journal of Botany, EarlyView.
This study reports for the first time a checklist of native vascular plants and provides a comprehensive analysis of the flora of the Redberry Lake Biosphere Region (RLBR) in the province of Saskatchewan, Canada. To complete an inventory of the regional flora, I conducted intensive field investigations during 2010–2025 and employed detailed examination
Vladimir Kricsfalusy
wiley   +1 more source

¿Qué sabemos sobre las plantas “peligrosas” que conviven con nuestros niños?

open access: yesExtensión en Red, 2010
Muchas plantas ornamentales poseen compuestos tóxicos para humanos y animales. Teniendo en cuenta que la probabilidad de contacto con ellas es elevada en niños pequeños, surge como necesario advertir sobre su posible presencia en Jardines de Infantes y ...
Vanesa Pérez Cuadra
doaj  

Exploración del mercado de plantas ornamentales de vivero en Delicias, Chihuahua

open access: yesRevista Biológico Agropecuaria Tuxpan
México tiene la tercera área de producción más grande del mundo dedicada a ornamentales. El país concentra el 23 por ciento de los cultivos ornamentales en América Latina, posicionándose como el segundo mayor productor de la región con 12.600 hectáreas ...
Ana Isabel Portillo Villalobos   +4 more
doaj   +1 more source

Rediscovery of Passiflora clypeophylla (subgenus Decaloba): a highly threatened and narrow endemic species found within a karstic canyon in Guatemala

open access: yesNordic Journal of Botany, EarlyView.
Passiflora clypeophylla, an endemic species to the Guatemalan karstic forests last seen in 1889 and deemed extinct, was rediscovered in the Department of Alta Verapaz, east of Cobán. The species was known only from a single specimen hailed from the type locality, Rubel Cruz, where it has been found again. An additional location has been identified in a
J.R. Kuethe   +3 more
wiley   +1 more source

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