Results 41 to 50 of about 45,188 (146)

Una sociedad con mucho para brindar [PDF]

open access: yes, 2018
Muchas veces desconocemos la importancia de aquello que no podemos observar a simple vista. Los invitamos a conocer a las micorrizas, una simbiosis fundamental para el desarrollo vegetal y con gran potencial en producción forestal.Fil: Fernández, Natalia
Fernández, Natalia Verónica   +2 more
core   +2 more sources

Seedling response of Nothofagus species to N and P: linking plant architecture to N/P ratio and resorption proficiency

open access: yesTrees, 2014
Key messageAs in mature forests, seedlings responded positively to N supply in terms of mass and architecture, especiallyN. obliqua.P became a secondary-limiting nutrient forN.
M. L. Agüero   +4 more
semanticscholar   +2 more sources

A summary of the published data on host plants and morphology of immature stages of Australian jewel beetles (Coleoptera: Buprestidae) : with additional new records [PDF]

open access: yes, 2013
A summary is given of the published host plant and descriptive immature stage morphology data for 671 species and 11 subspecies in 54 genera of Australian jewel beetles (Coleoptera: Buprestidae).
Bellamy, Charles L.   +3 more
core   +1 more source

Seed dormancy responses to temperature relate to Nothofagus species distribution and determine temporal patterns of germination across altitudes in Patagonia [PDF]

open access: yes, 2015
Seeds integrate environmental cues that modulate their dormancy and germination. Although many mechanisms have been identified in laboratory experiments, their contribution to germination dynamics in existing communities and their involvement in defining
Arana, María Verónica   +6 more
core   +1 more source

Prodromus sinsistemático de la República Argentina y una breve introducción a los estudios fitosociológicos [PDF]

open access: yes, 2016
Se presenta el Prodromus de la vegetación de Argentina, que constituye la primera versión del sinsistema nacional detallado hasta nivel de asociación y subasociación.
Aceñolaza, Pablo Gilberto   +9 more
core   +2 more sources

Contribución al conocimiento de la fauna Hemipterológica en Patagonia: Sinopla perpunctatus Signoret, 1864 (Heteroptera: Acanthosomatidae) : Nuevos aportes a su historia [PDF]

open access: yes, 2015
Fil: Coscarón, María del Carmen. División Entomología. Facultad de Ciencias Naturales y Museo. Universidad Nacional de La Plata; ArgentinaFil: Diez, Fernando. Facultad de Ciencias Exactas y Naturales. Universidad Nacional de La Pampa. Santa Rosa.
Coscarón, María del Carmen   +2 more
core  

Seed dormancy responses to temperature relate to Nothofagus species distribution and determine temporal patterns of germination across altitudes in Patagonia [PDF]

open access: yes, 2016
507-520. Seeds integrate environmental cues that modulate their dormancy and germination. Although many mechanisms have been identified in laboratory experiments, their contribution to germination dynamics in existing communities and their involvement in
Arana, M. V.   +6 more
core   +1 more source

Combining interactive GIS tools and expert knowledge in validation of tree species models [PDF]

open access: yes, 2015
Poster presented at XIII Congreso Forestal Mundial. FAO, Buenos Aires (Argentina).
Castañeda-Álvarez, Nora P.   +2 more
core  

Araucariácea nativa de argentina : estado de conservación y características del recurso forestal Araucaria araucana (Molina) K. Koch [PDF]

open access: yes, 2014
La familia Araucariáceas está representada en Argentina por el género Araucaria; A. araucana se encuentra distribuida naturalmente al sur restringida a un clima extremo y aunque ha encontrado condiciones agroclimáticas únicas para prosperar, el grave ...
Fontana, María Laura   +2 more
core   +1 more source

Early individual growth of Eucryphia cordifolia and Laurelia sempervirens planted under different competition conditions in south-central Chile [PDF]

open access: yes, 2009
Few studies have focused on forest research in plantations with Chilean native species midtolerant to shade. Such species may use resources that intolerant species cannot, increasing the total site productivity.
Donoso, Pablo J., Uteau, Daniel
core   +2 more sources

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