Results 111 to 120 of about 15,737 (230)

O factor de coberto vegetal, para árvores e Arbustos, em modelos de erosão hídrica The vegetation cover factor, for tree and bush canopies, in models of water erosion

Revista de Ciências Agrárias, 2011
O objectivo primordial do presente trabalho consiste na análise do comportamento de cobertos arbóreos e arbustivos, em termos do processo de intercepção da precipitação, designadamente, retenção e gotejo, e no estabelecimento de uma componente a incluir ...
Carla Rolo Antunes, Miguel Azevedo Coutinho   +1 more
doaj  

Hybrids between cork oak and holm oak: Isoenzyme analysis [PDF]

, 2003
Hybrids between cork oak and holm oak occur in a large range of overlap between these two species in Portugal, and the subsequent crosspollination involving the hybrids and cork oak has been postulated to result in some of the worst cork-producing trees
Branco, Cristina, Custódio, Ana Cristina, Meierrose, Carola, Oliveira, Paulo, Reforço, Isabel, Rodrigues, Fernanda, Varela, Maria Carolina   +6 more
core  

Valorization of Quercus suber L. Bark as a Source of Phytochemicals with Antimicrobial Activity against Apple Tree Diseases. [PDF]

Plants (Basel), 2022
Sánchez-Hernández E, González-García V, Casanova-Gascón J, Barriuso-Vargas JJ, Balduque-Gil J, Lorenzo-Vidal B, Martín-Gil J, Martín-Ramos P.   +7 more
europepmc   +1 more source

Shrubs and trees as natural insect protection for grazing animals in Switzerland and the alpine region: A systematic review of in vitro, in vivo and clinical trials Sträucher und Bäume als natürlicher Insektenschutz für Weidetiere in der Schweiz und im Alpenraum: Eine systematische Literaturübersicht über in vitro‐, in vivo‐ und klinische Studien

Medical and Veterinary Entomology, EarlyView.
Biting or irritating insects are a threat to the health and welfare of grazing animals. This systematic review reveals that several shrubs and bushes growing in the alpine area have insecticidal, insect‐repellent and/or attractant properties. The alder Alnus glutinosa, juniper Juniperus communis, spruce Picea abies and walnut Juglans regia are ...
Theresa Schlittenlacher, Sofie Egli, Michael Walkenhorst, Veronika Maurer   +3 more
wiley   +1 more source

Oxidative stress and cell cycle during cork oak somatic embryogenesis [PDF]

, 2009
Mestrado em Toxicologia e EcotoxicologiaA embriogénese somática (ES) é uma técnica de propagação in vitro muito utilizada para a regeneração de plantas.
Sousa, Raquel Teixeira de
core  

Linking sap flow and tree water deficit in an unmanaged, mixed beech forest during the summer drought 2022

Plant Biology, EarlyView.
Sap flow and reversible stem shrinkage upon water depletion are strongly correlated under extreme drought conditions, but they respond differently to drought and cannot be used interchangeably when assessing tree response to drought. Abstract Temperate mixed forests are currently experiencing severe drought conditions and face increased risk of ...
L. S. Donfack, M. Mund, F. Koebsch, P. Schall, M. G. Heidenreich, D. Seidel, C. Ammer   +6 more
wiley   +1 more source

Ceratocystiopsis quercina sp. nov. Associated with Platypus cylindrus on Declining Quercus suber in Portugal. [PDF]

Biology (Basel), 2022
Inácio ML, Marcelino J, Marcelino J, Lima A, Sousa E, Nóbrega F.   +5 more
europepmc   +1 more source

Functional traits explain growth response to successive hotter droughts across a wide set of common and future tree species in Europe

Plant Biology, EarlyView.
Functional traits can explain significant tree growth reductions in response to the 2018–2020 drought for a wide set of 71 species including angiosperms and gymnosperms. Moreover, four distinct response types emerged: ‘Sufferer’, ‘Late sufferer’, ‘Recoverer’ and ‘Resister’, with gymnosperms predominately appearing as ‘Sufferer’ and ‘Late sufferer ...
L. Kretz, F. Schnabel, R. Richter, A. Raabgrund, J. Kattge, K. Andraczek, A. Kahl, T. Künne, C. Wirth   +8 more
wiley   +1 more source

Ecology and structure of Drosophyllum lusitanicum (l.) Links populations in the south-west of the Iberian Peninsula [PDF]

, 2001
Ecología y estructura de poblaciones de Drosophyllum lusitanicum (L.) Link en el suroeste de la Península Ibérica. Drosophyllum lusitanicum es una planta autógama y nautocórica cuyo tamaño y estructura de población han sido estudiados en dos áreas del ...
Deil, Ulrich, Müller, J.
core   +2 more sources

Structural and Physicochemical Properties of Tunisian Quercus suber L. Starches for Custard Formulation: A Comparative Study. [PDF]

Polymers (Basel), 2022
Zarroug Y, Boulares M, Sfayhi D, Slimi B, Stiti B, Zaieni K, Nefissi S, Kharrat M.   +7 more
europepmc   +1 more source