Results 111 to 120 of about 10,044 (267)

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  

Effect on nursery and field performance of Pinus patula seedlings after inoculation with Fusarium circinatum

open access: green, 2014
Nicoletta B Jones   +7 more
openalex   +2 more sources

Vascular plants flora of the railway grounds of Zduńska Wola [PDF]

open access: yes, 2008
In the paper a list and general characterization of vascular plants flora recorded on railway grounds in the city of Zduńska W ola is presented. The great diversity of habitats within the railway grounds as well as their readiness to accept numerous ...
Warcholińska, Aurelia Urszula
core  

Modelo de emisión ˗ captura de gases de efecto invernadero en el Estado de México [PDF]

open access: yes, 2015
Este modelo utilizó una serie cronológica de usos de suelo en el Estado de México, se estimó el contenido de carbono en biomasa forestal aplicando ecuaciones alométricas sobre 127 puntos de muestreo del Inventario Nacional Forestal y se calculó la ...
AGUILAR ORTIGOZA, CARLOS   +7 more
core  

Quantitative genetics and breeding strategies in hybrid populations of Pinus patula × Pinus tecunumanii

open access: yesSouthern Forests: a Journal of Forest Science
Forestry companies SAFCOL and Sappi conducted a study in South Africa to examine genetic variation and select improved material in full-sib hybrid families of Pinus patula × Pinus tecunumanii. The results from the study on clonal and seedling hybrid populations of P. patula × P.
Luis Ibarra   +2 more
openaire   +2 more sources

When is the Optimal Economic Rotation Longer than the Rotation of Maximum Sustained Yield? [PDF]

open access: yes, 1985
Contrary to the assertions of many, the rotation which maximizes the net present value of timber receipts may be longer than the rotation which maximizes average annual physical yield. This circumstance may arise even in a very simple economic model once
Binkley, C.S.
core  

CRECIMIENTO RADIAL Y CONICIDAD DEL FUSTE EN PLANTACIONES CON ACLAREO DE Pinus patula SCHIEDE ex SCHLECHTENDAL & CHAMISSO

open access: diamond, 2020
Luz Ma. Reyes-Cortés   +3 more
openalex   +2 more sources

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