Results 21 to 30 of about 13,964 (128)

El conocimiento local en los sistemas Silvopastoriles tradicionales: Experiencias de investigación en la región andina [PDF]

open access: yes, 2018
En los últimos tiempos, los sistemas agroforestales se han convertido en una opción de mucha importancia para contrarrestar los efectos de la agricultura convencional que atenta contra los recursos naturales.
Muñoz Guerrero, Diego Andrés   +2 more
core   +1 more source

Two new non-spiny Solanum species from the Bolivian Andes (Morelloid Clade) [PDF]

open access: yes, 2015
This is an open access article distributed under the terms of the Creative Commons Attribution License (CC BY 4.0), which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited.
Knapp, S, Nee, M, Sarkinen, T
core   +2 more sources

Beyond food and medicine, but necessary for life, too: other folk plant uses in several territories of Catalonia and the Balearic Islands. [PDF]

open access: yesJ Ethnobiol Ethnomed, 2016
53 p., mapa, tablas, gráfico -- La licencia Creative Commons de los datos que se han utilizado en este artículo es: http://creativecommons.org/publicdomain/zero/1.0/[Background] Ethnobotanical academic research, particularly in European industrialised ...
Gras A   +7 more
europepmc   +3 more sources

CHEMICAL COMPOSITION OF THE ESSENTIAL OIL OF MORELLA PARVIFOLIA (BENTH.) PARRA-O. FROM THE VENEZUELAN ANDES

open access: yes, 2016
Venezuela is a country with high biodiversity. The specie Morella parvifolia belongs to the Myricaceae family, which is rich in essential oils. The study of M. pubescens essential oil is the only reported in this genus. Its major component is germacrene -
Flor D. Mora   +4 more
semanticscholar   +1 more source

The Gómez-Alba palaeontological collection of the MGB-MCNB [PDF]

open access: yes, 2013
Es presenta el catàleg de la col·lecció paleontològica que havia pertangut al recentment traspassat Dr. Julio Gómez-Alba, antic conservador de Paleontologia del Museu de Geologia de Barcelona, actualment integrat en el Consorci del Museu de Ciències ...
Gallemí, J.   +3 more
core   +1 more source

Integrative Taxonomy, Phylogeny, and New Species of the Weevil Genus Onyxacalles Stüben (Coleoptera: Curculionidae: Cryptorhynchinae)

open access: yesPsyche: A Journal of Entomology, Volume 2012, Issue 1, 2012., 2012
A molecular phylogeny of the western Palearctic weevil genus Onyxacalles Stüben, 1999 is presented, combining two mitochondrial genes (COI and 16S) in a Bayesian analysis. Based on molecular data, Onyxacalles pyrenaeus Boheman, 1844 is transferred into the genus Kyklioacalles Stüben 1999 (K.
Peter E. Stüben   +2 more
wiley   +1 more source

Producción de plantas nativas seleccionadas participativamente, para la reforestación de áreas degradadas en el Área Protegida Comunitaria Tambillo [PDF]

open access: yes, 2023
La reforestación es una medida que tiene como finalidad contribuir a la restauración de los paisajes degradados, esta puede realizarse con especies nativas con el fin de incrementar sus beneficios ecológicos.
Llangari Bonete, Angel Patricio   +1 more
core  

Survey of the Aphid Parasitoids (Hymenoptera: Braconidae: Aphidiinae) of Costa Rica with Information on Their Aphid (Hemiptera: Aphidoidea): Plant Associations

open access: yesPsyche: A Journal of Entomology, Volume 2010, Issue 1, 2010., 2010
Species of Aphidiinae (Braconidae) have never been surveyed in Central America. Here we present the results of an initial inventory of the aphidiine species of Costa Rica and record the presence of ten species (four undetermined), in six genera. The material was obtained by rearing aphids from both crop and noncrop plants throughout the country.
Daniel Zamora Mejías   +3 more
wiley   +1 more source

Lusitania [PDF]

open access: yes, 2017
The present study attempts to illustrate the large phytocoenotical diversity of forests, pre-forest, high-scrub and most of the corresponding sub-seral communities of the Lusitania territories and enables the identification of their clumped pattern of ...
Canas, Ricardo   +6 more
core   +1 more source

ALIMENTACION DE CONEJOS DE LEVANTE CON DIETAS EN MATERIAS PRIMAS NO CONVENCIONALES LAUREL, TOMILLO Y ZANAHORIA

open access: yesRevista Investigación Pecuaria, 2018
Con el objetivo de determinar el efecto que tiene la inclusión de plantas aromáticas como aditivo en la alimentación de conejos en fase de levante, se evaluó las características organolépticas y productivas, en la granja conejar Santa Clara, ubicada en ...
E. Insuasty-Santacruz   +4 more
semanticscholar   +1 more source

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