Results 81 to 90 of about 749 (170)

Utilization of Pinus patula: an annotated bibliography

open access: yes, 2016
Pinus patula Schiede & Deppe in Schlectendal & Chamisso is the most intensively utilized conifer in the tropics and sub-tropics, where it is widely planted as an exotic. The species is indigenous to Mexico at altitudes 1500 to 3100 m and at latitudes 16°N to 24°N (Dvorak and Donahue, 1992) with mean annual precipitation of 600 to 2500 mm ...
openaire   +1 more source

EFECTO DE LA TEMPERATURA DE SECADO SOBRE EL GRADO Y LA VARIABILIDAD ESPACIAL DE LA REPELENCIA AL AGUA EN ANDISOLES DE ANTIOQUIA, COLOMBIA DRYING TEMPERATURE, PERSISTENCE AND SPATIAL VARIABILITY OF WATER REPELLENCY IN ANDISOLS OF ANTIOQUIA, COLOMBIA

open access: yesRevista Facultad Nacional de Agronomía Medellín, 2007
En la cuenca hidrográfica de la quebrada Piedras Blancas, Oriente Antioqueño - Colombia, se ubicaron dos sitios con diferente cobertura vegetal: uno con una plantación de Pinus patula (pino) y el otro, con cobertura natural.
Daniel Francisco Jaramillo Jaramillo   +1 more
doaj  

Critical Nutrient Concentrations and DRIS Norms for Pinus patula

open access: yes, 2018
Pinus patula is one of the most planted wood conifer species worldwide; however, no foliar nutrient standards exist for this species up to date. The objective of the present study was to generate and verify two sets of foliar nutrient standards for nearly ten-year-old P. patula trees: critical nutrient concentrations and DRIS norms.
Agustina Sánchez-Parada   +3 more
openaire   +1 more source

CICLAJE Y PÉRDIDA DE NUTRIENTES DEL SUELO EN BOSQUES ALTOANDINOS DE ANTIOQUIA, COLOMBIA NUTRIENT CYCLING AND NUTRIENT LOSSES IN ANDEAN MONTANE FORESTS FROM ANTIOQUIA, COLOMBIA

open access: yesRevista Facultad Nacional de Agronomía Medellín, 2007
El agua gravitacional y su composición química fueron medidos en bosques montanos de Quercus humboldtii y reforestados (Pinus patula y Cupressus lusitanica) de la región de Piedras Blancas, Antioquia (Colombia), por un período de tiempo de dos años.
Adriana Londoño Álvarez   +3 more
doaj  

Comparative Analysis of Trifluoracetic Acid Pretreatment for Lignocellulosic Materials. [PDF]

open access: yesMaterials (Basel), 2023
Piedrahita-Rodríguez S   +5 more
europepmc   +1 more source

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