Citas bibligráficas
Paredes, J., (2016). Quillosisales y su manejo en bosques secundarios de Tamshiyacu – Loreto, Perú. [Tesis, Universidad Nacional de la Amazonía Peruana]. http://repositorio.unapiquitos.edu.pe/handle/20.500.12737/4470
Paredes, J., Quillosisales y su manejo en bosques secundarios de Tamshiyacu – Loreto, Perú. [Tesis]. : Universidad Nacional de la Amazonía Peruana; 2016. http://repositorio.unapiquitos.edu.pe/handle/20.500.12737/4470
@misc{renati/965792,
title = "Quillosisales y su manejo en bosques secundarios de Tamshiyacu – Loreto, Perú.",
author = "Paredes Rengifo, José Feliciano",
publisher = "Universidad Nacional de la Amazonía Peruana",
year = "2016"
}
This study took place near the town of Tamshiyacu, Loreto, Peru. The objective was to examine the value of the following silvicultural techniques for the management of “quillosisales” (secondary forests dominated by Erisma bicolor Ducke): understory thinning; girdling of canopy and subcanopy trees of less valuable species; juvenile tree selection; pruning of low branches. Growth of Erisma bicolor Ducke seedlings beneath canopy openings where large trees were harvested was also evaluated, and seedlings of four other valuable tree species were collected from nearby forests, transplanted into one quillosisal and monitored for growth to examine the potential for tree species enrichment. Monitoring of seedlings and juvenile trees over an 18 month period revealed highly positive impacts of understory thinning, girdling of less valuable species and juvenile tree selection on Erisma bicolor Ducke growth in height and stem diameter. Moreover, pruned trees had similar growth rates as unpruned trees, suggesting that pruning can serve as a useful tool for augmenting the volume of harvestable timber. However, canopy openings from harvested trees had no discernible impact on seedling growth, and seedling growth of the other four tree species was minimal. In conclusion, regeneration and timber production of Erisma bicolor Ducke appear to respond favorably to silvicultural treatments, and as a result there may be great potential for the sustainable management of quillosisales. The use of understory thinning, girdling of less valuable species, juvenile tree selection and pruning of lower branches are all recommended for the effective management of Erisma bicolor Ducke.
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