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Austral Ecology, 2008
Abstract The survival of Aspidosperma quebracho‐blanco juveniles in the Arid Chaco is facilitated under the canopy of nurse plants. The possible effects of nurse plants were studied at intra‐ and interspecific levels by analysing the spatial distribution of juveniles and adults of A.
ALICIA H. BARCHUK +2 more
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Abstract The survival of Aspidosperma quebracho‐blanco juveniles in the Arid Chaco is facilitated under the canopy of nurse plants. The possible effects of nurse plants were studied at intra‐ and interspecific levels by analysing the spatial distribution of juveniles and adults of A.
ALICIA H. BARCHUK +2 more
openaire +1 more source
2017
Effective management and conservation of a biological population requires knowledge of the different phases of its life cycle. We present data on seed production of quebracho blanco (white quebracho), Aspídosperma quebracho-blanco, a key tree species in the Chaco ecosystem of South America.
Tálamo, Andrés +2 more
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Effective management and conservation of a biological population requires knowledge of the different phases of its life cycle. We present data on seed production of quebracho blanco (white quebracho), Aspídosperma quebracho-blanco, a key tree species in the Chaco ecosystem of South America.
Tálamo, Andrés +2 more
openaire +1 more source
Austral Ecology, 2005
Abstract Three experiments were conducted to verify if an increase in environmental stress level would affect the interactions between two species of nurse shrubs and seedlings of Aspidosperma quebracho‐blanco. This is a mesic species with a generalist distribution over an extensive environments gradient. The relationship between Larrea divaricata and
A. H. BARCHUK +2 more
openaire +1 more source
Abstract Three experiments were conducted to verify if an increase in environmental stress level would affect the interactions between two species of nurse shrubs and seedlings of Aspidosperma quebracho‐blanco. This is a mesic species with a generalist distribution over an extensive environments gradient. The relationship between Larrea divaricata and
A. H. BARCHUK +2 more
openaire +1 more source
Radial wood variation in some anatomical features in Aspidosperma quebracho blanco
2001Radial wood variation patterns of Aspidosperma quebracho blanco, one of the most important species of the Dry Chaco Region, and their influence on wood quality are reported in this study. Pattern variations of wood density, frequency and diameter of pore vessels and fiber length were examined using sites, trees and radial distances as sources of ...
Moglia, Juana Graciela +1 more
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Revista iberoamericana de micologia, 2007
Aspidosperma quebracho-blanco (white quebracho) and Schinopsis balansae (red quebracho) are distinctive trees of the South American Park in Argentina. Quebrachos are found in forests that have been exploited very intensively. The object of this work was the identification of biotic and abiotic factors specially fungal pathogen that affect the quality ...
Claudia, Alzugaray +3 more
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Aspidosperma quebracho-blanco (white quebracho) and Schinopsis balansae (red quebracho) are distinctive trees of the South American Park in Argentina. Quebrachos are found in forests that have been exploited very intensively. The object of this work was the identification of biotic and abiotic factors specially fungal pathogen that affect the quality ...
Claudia, Alzugaray +3 more
openaire +1 more source
An Extract From the Bark of Aspidosperma Quebracho Blanco Binds to Human Penile α-Adrenoceptors
Journal of Urology, 2002Martin C Michel
exaly