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Journal Article 2004

Autor: Kanninen, M. Pérez Cordero, L.D. Montero, M. Viquez, E.

During the last two decades, the Costa Rican government has promoted the establishment of Tectona grandis plantations for sawn timber. However, there is a lack of knowledge on optimum spacing and on thinning regimes, in contrast to high expectations of final mean diameter at breast height (DBH) b...

Enlace original: https://cgspace.cgiar.org/handle/10568/19079

Investigación en Agricultura
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Kanninen, M. ,  Pérez Cordero, L.D. ,  Montero, M. ,  Viquez, E. ,  [Intensity and timing of the first thinning of Tectona grandis plantations in Costa Rica: results of a thinning trial] ,  Intensity and timing of the first thinning of Tectona grandis plantations in Costa Rica: results of a thinning trial
Journal Article 2004

Autor: Piotto, D. Montagnini, F. Kanninen, M. Ugalde, L. Viquez, E.

The area of forest plantations in the tropics worldwide is increasing as a response to the expansion of degraded lands. Rural farmers of many regions of the dry and humid areas are responding to government and other incentives, dedicating portions of their land to native and exotic tree plantatio...

Enlace original: https://cgspace.cgiar.org/handle/10568/19083

Investigación en Agricultura
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Piotto, D. ,  Montagnini, F. ,  Kanninen, M. ,  Ugalde, L. ,  Viquez, E. ,  [Forest plantations in Costa Rica and Nicaragua: performance of species and preferences of farmers] ,  Forest plantations in Costa Rica and Nicaragua: performance of species and preferences of farmers
Journal Article 2005

Autor: Pérez, D. Kanninen, M.

The aim of the study was to evaluate the effects of thinning intensity on wood properties, such as heartwood proportion, wood density, and stem form of teak (Tectona grandis L.f.). The thinning trial was established on a teak plantation in a humid tropical site in northern Costa Rica. The moderat...

Enlace original: https://cgspace.cgiar.org/handle/10568/19374

Investigación en Agricultura
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Pérez, D. ,  Kanninen, M. ,  [Effect of thinning on stem form and wood characteristics of teak (Tectona grandis) in humid tropical site in Costa Rica] ,  Effect of thinning on stem form and wood characteristics of teak (Tectona grandis) in humid tropical site in Costa Rica
Journal Article 2003

Autor: Pérez Cordero, L.D. Kanninen, M.

The aim of this study was to evaluate the heartwood, sapwood and bark content, and wood dry density of young and mature teak (Tectona grandis) trees. For this, 17 plantations were selected from 11 sites representing different climatic conditions and plantation densities (156 to 1600 trees ha-1, a...

Enlace original: https://cgspace.cgiar.org/handle/10568/18658

Investigación en Agricultura
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Pérez Cordero, L.D. ,  Kanninen, M. ,  [Heartwood, sapwood and bark content, and wood dry density of young and mature teak (Tectona grandis) trees grown in Costa Rica] ,  Heartwood, sapwood and bark content, and wood dry density of young and mature teak (Tectona grandis) trees grown in Costa Rica
Journal Article 2003

Autor: Pérez Cordero, L.D. Kanninen, M.

Estimation of the commercial volume to diameters and variable heights for Tectona grandis L.F. in Costa Rica. Management practices for Tectona grandis have improved during the last decade. However, accurate volume equations are not available yet. The aim of this study was to test equations which ...

Enlace original: https://cgspace.cgiar.org/handle/10568/18798

Investigación en Agricultura
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Pérez Cordero, L.D. ,  Kanninen, M. ,  [Estimacion del volumen comercial a diametros y alturas variables para Tectona grandis L.F. en Costa Rica] ,  Estimacion del volumen comercial a diametros y alturas variables para Tectona grandis L.F. en Costa Rica
Journal Article 2003

Autor: Pérez Cordero, L.D. Kanninen, M.

There are few studies on biomass distribution for Tectona grandis plantations in Costa Rica. This paper reports the distribution of total aboveground biomass of T. grandis and its relationship with diameter at breast height (dbh), age and stand density in plantations across Costa Rica. Foliage, b...

Enlace original: https://cgspace.cgiar.org/handle/10568/18830

Investigación en Agricultura
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Pérez Cordero, L.D. ,  Kanninen, M. ,  [Aboveground biomass of Tectona grandis plantations in Costa Rica] ,  Aboveground biomass of Tectona grandis plantations in Costa Rica
Journal Article 2003

Autor: Pérez Cordero, L.D. Kanninen, M.

The aim of this study was to develop equations which best predict individual-tree total volume and mercahntable volume for T. grandis in Costa Rica. A total of 112 trees with ages between 2 and 47 years and breast height diameter (dbh) between 2.4 and 58.7 cm were felled for stem analysis. Linear...

Enlace original: https://cgspace.cgiar.org/handle/10568/18900

Investigación en Agricultura
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Pérez Cordero, L.D. ,  Kanninen, M. ,  [Provisional equations for estimating total and merchantable volume of Tectona grandis trees in Costa Rica] ,  Provisional equations for estimating total and merchantable volume of Tectona grandis trees in Costa Rica
Journal Article 2005

Autor: Pérez, D. Kanninen, M.

Management scenarios with rotation lengths of 20 and 30 years were developed for different site qualities (high, medium and low) under two different management options (high individual tree growth versus high stand growth) for teak (Tectona grandis L.f.) in Costa Rica. The scenarios are based on ...

Enlace original: https://cgspace.cgiar.org/handle/10568/19161

Investigación en Agricultura
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Pérez, D. ,  Kanninen, M. ,  [Stand growth scenarios for Tectona grandis plantations in Costa Rica] ,  Stand growth scenarios for Tectona grandis plantations in Costa Rica

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