Results 31 to 40 of about 7,101 (245)

La aplicación de reguladores del crecimiento vegetal son claves para aumentar la productividad agrícola [PDF]

open access: yes, 2022
Los reguladores de crecimiento vegetal son aquellos compuestos naturales de las plantas, capaces de modular todos los estados de crecimiento y desarrollo como son la germinación, crecimiento vegetativo, floración, fructificación y senescencia, además de ...
Orellana Maldonado, Francisco Javier
core   +1 more source

Comparison of the Impact between Classical and Novel Strains of Rabbit Haemorrhagic Disease on Wild Rabbit Populations in Spain

open access: yesBiology, 2023
The outbreaks of two strains of rabbit haemorrhagic disease (RHD) (GI.1 and GI.2) in the Iberian Peninsula have caused substantial economic losses in commercial rabbitries and have affected the conservation of rabbit-sensitive predators due to the ...
Simone Santoro   +2 more
doaj   +1 more source

Cartografía y ordenación vegetal de Sierra Morena: Parque Natural de las Sierras de Cardeña y Montoro (Córdoba) [PDF]

open access: yes, 1998
Se realiza la cartografía y evaluación vegetal del P.N. De las sierras de Cardeña y Montoro en la provincia de Córdoba. Para ello, se describen las características del territorio y se analizan los datos bioclimáticos y biogeográficos del área de estudio.
Melendo-Luque, Manuel
core  

Una aproximación a la ecología epigenética en plantas [PDF]

open access: yes, 2019
El estudio de la epigenética, cambios químicos estables que no suponen cambios en la secuencia de nucleótidos, ha avanzado considerablemente en los últimos años.
Aparicio Martínez, Abelardo   +3 more
core   +1 more source

Novelty for the flora of Espírito Santo, Brazil: a new species of Ouratea Aubl. (Ochnaceae)

open access: yesNordic Journal of Botany, EarlyView.
Here, we describe and illustrate the new species Ouratea oberdanii Fraga & Deccache, which is named after Dr Oberdan José Pereira. This new species is found in the mountainous regions of the evergreen Atlantic Forest in the Brazilian state of Espírito Santo. Ouratea oberdanii is similar to O. linearis (A.Gray) Sastre & Offroy and O.
Lara Serpa Jaegge Deccache   +4 more
wiley   +1 more source

Programa de ecología humana y desarrollo local [PDF]

open access: yes, 2021
Este informe final resume el programa de investigación realizado en los años 2003 y 2004 sobre: "Ecología Humana y Desarrollo Local". Este programa de investigación constó de tres proyectos: el primero de ellos se refiere a la producción de biodiesel y ...
Alcaraz, Bernardo Pedro   +3 more
core   +1 more source

Reptile diversity in a Mediterranean wetlands landscape (Alto Guadalquivir region, southeastern Spain): are they affected by human impacts?

open access: yesActa Herpetologica, 2021
This study was carried out to evaluate the diversity in reptile communities in wetland landscapes located in the Mediterranean region. For this, the status of the reptile populations linked to different Mediterranean wetlands in relation to the different
Arancha de Castro-Expósito   +2 more
doaj   +1 more source

Seed co‐occurrence caused by shared frugivores leaves a long‐lasting signal in the spatial co‐occurrence among plants

open access: yesOikos, EarlyView.
By dispersing seeds, frugivorous animals affect spatial co‐occurrence of plants, ultimately influencing plant community dynamics. Frugivorous animals are intrinsically involved in plant community dynamics, by dispersing seeds of fleshy‐fruited plants and influencing their spatial co‐occurrence.
Antonio J. Perea   +8 more
wiley   +1 more source

Germination and Clonal Propagation of the Endemic Shrub , a Vulnerable Species with Conservation Needs and Commercial Interest

open access: yesNatural Product Communications, 2017
In this study, we aimed to explore regeneration possibilities of Corema album (L.) D. Don by determining germination mechanisms and testing vegetative propagation methods.
Leonor Álvarez-Cansino   +2 more
doaj   +1 more source

Check-list of the Basque coast benthic algae (North of Spain)

open access: yesAnales del Jardín Botánico de Madrid, 2004
An annotated check-list of the marine benthic flora of the Spanish Basque coast, based on literature records and original data, is presented. According to the present taxonomy, the known list of algae totals 372 taxa (354 species and 18 infraspecific ...
José M. Gorostiaga   +4 more
doaj   +1 more source

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