Buscar
Mostrando ítems 11-20 de 240
Suitable conditions for natural regeneration in variable retention harvesting of southern Patagonian Nothofagus pumilio forests
(Springer Verlag, 2019)
Background: Variable retention (aggregated and dispersed retention) harvesting proposed for Nothofagus pumilio was designed for timber purposes and biodiversity conservation. Harvesting by opening canopy generates different ...
Presence of Epichloë Fungus in the Endosperm-Side of the Seed Predicts the Symbiotic Status of the Seedling
(Seed Technology, 2018-06)
Some important forage grasses of the genera Festuca and Lolium establish persistent symbiotic associations with vertically-transmitted fungal endophytes (genus Epichloë). In certain cases, the fungus causes livestock ...
Above- and below-ground nutrient tissue concentration and leaf pigment changes in patagonian woody seedlings grown under light and soil moisture gradients
(Taylor & Francis, 2011-11)
To understand the ecophysiology of natural regeneration above- and below-ground nutrient tissue concentration and leaf pigment changes in Nothofagus pumilio (lenga) seedlings grown in three light intensities (4%, 26% and ...
Above- and below-ground nutrient tissue concentration and leaf pigment changes in Patagonian woody seedlings grown under light and soil moisture gradients
(Taylor & Francis, 2011-10-28)
To understand the ecophysiology of natural regeneration above- and below-ground nutrient tissue concentration and leaf pigment changes in Nothofagus pumilio (lenga) seedlings grown in three light intensities (4%, 26% and ...
Ecophysiological aspects limiting natural regenerationAspectos eco-fisiológicos limitantes da regeneração natural
(Universidade Federal de Santa Maria, 2015)
Characterization of quaternary ammonium compounds in Flourensia xerophytic communities and response to UV-B radiation
(Elsevier Science, 2014-05)
As part of ongoing studies aimed at characterizing molecular components involved in the ecophysiological adaptations of native xerophytic plants from central Argentina, we demonstrated the presence of compatible solutes ...