Results 21 to 30 of about 15,873 (236)

Perennial pastoral fodder plants from the high mountains of the northern region of Morocco

open access: yesAfrican and Mediterranean Agricultural Journal - Al Awamia, 2022
Forest pastures represent the basis of livestock feed in the high mountains of the north region of Morocco. Unfortunately, the forage supply of pastoral species is subject to a continuous decrease, which exposes the livestock to under nutrition. In order
Mohammed Ayadi   +4 more
doaj   +1 more source

Extraction and analysis of the parietal polysaccharides of acorn pericarps from Quercus trees [PDF]

open access: yesPolímeros, 2019
Acorns produced by Quercus trees are currently underexploited and undervalued. To evaluate the commercial and health benefits of acorns, we examined the cell wall components of acorn pericarps from Quercus suber and Quercus ilex, growing in North-Western
Moubarek Mébarki   +4 more
doaj   +1 more source

Estados inmaturos de Lepidoptera (LXI). Neurothaumasia ankerella (Mann, 1867) en Huelva, España (Lepidoptera: Tineidae, Nemapogoninae)

open access: yesSHILAP, 2022
Se describen e ilustran los estados inmaturos de Neurothaumasia ankerella (Mann, 1867), que vuela en Huelva, así como su ciclo biológico, su alimentación (madera húmeda y deteriorada situada debajo de la corteza de un alcornoque muerto Quercus suber L.)
M. Huertas Dionisio
doaj   +1 more source

Secondary somatic embryogenesis in Cork oak: influence of plant growth regulators

open access: yesForest Science and Technology, 2023
Cork oak (Quercus suber L.) is one of the most important Mediterranean forest tree species, and the Maâmora forest-Morocco is considered to be the world largest cork oak stand.
Naouar Ben Ali   +9 more
doaj   +1 more source

The 4.2 ka event in the vegetation record of the central Mediterranean [PDF]

open access: yes, 2019
In this paper, the variation in forest cover in the central Mediterranean region, reflected by percentage changes in the arboreal pollen record, has been examined in relation to the 4.2 ka event.
Di Rita, Federico, Magri, Donatella
core   +1 more source

Variation of Oriental Oak (Quercus variabilis) Leaf δ13C across Temperate and Subtropical China: Spatial Patterns and Sensitivity to Precipitation [PDF]

open access: yes, 2015
The concentration of the carbon-13 isotope (leaf δ13C) in leaves is negatively correlated with the mean annual precipitation (MAP) atlarge geographical scales.
Burgess, Paul J.   +6 more
core   +3 more sources

Structure of Quercus suber forests in Chefchaouen basin (NE. Morocco): implications on management at a landscape scale [PDF]

open access: yes, 1997
Los bosques de Quercus suber y sus formaciones derivadas tras perturbación fueron caracterizados para la Cuenca de Chefchaouen en el NE. de Marruecos.
Bouziane, Hassan   +4 more
core   +2 more sources

Pattern recognition of acorns from different Quercus species based on oil content and fatty acid profile

open access: yesGrasas y Aceites, 2003
The aim of this study was (i) to characterize different species of Quercus genus and (ii) to discriminate among them on the basis of the content and fatty acid composition of the oil in their fruits and/or their morphological aspects via pattern ...
Suzana Ferreira-Dias   +2 more
doaj   +1 more source

Using and Creating Microclimates for Cork Oak Adaptation to Climate Change

open access: yesLand, 2023
In Mediterranean climate regions, climate change is increasing aridity and contributing to the mortality rate of Quercus suber, reducing the success of reforestation efforts.
André Vizinho   +5 more
doaj   +1 more source

The Algarve climatophilous vegetation series – Portugal: a base document to the planning, management and nature conservation Les séries de végètation climatophiles de l’Algarve - Portugal: un document de base pour la planification, gestion et conservation de la nature [PDF]

open access: yes, 2012
This work was developed as part of PhD research devoted to the flora and vegetation of the Caldeirão and Monchique mountains that aims to identify the vegetation climatophilous series and use them as an environmental diagnosis of Algarve administrative ...
Cano-Ortiz, Ana   +4 more
core   +1 more source

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