Bibliographic citations
Avalos, H., (2016). Determinación de la influencia del suelo y la topografía en el crecimiento y calidad de la especie “Cedro rosado” Acrocarpus fraxinifolius Wight & Arm. Río Marañón, Loreto - Perú, 2013. [Tesis, Universidad de la Amazonía Peruana]. http://repositorio.unapiquitos.edu.pe/handle/20.500.12737/4177
Avalos, H., Determinación de la influencia del suelo y la topografía en el crecimiento y calidad de la especie “Cedro rosado” Acrocarpus fraxinifolius Wight & Arm. Río Marañón, Loreto - Perú, 2013. [Tesis]. : Universidad de la Amazonía Peruana; 2016. http://repositorio.unapiquitos.edu.pe/handle/20.500.12737/4177
@misc{sunedu/3118819,
title = "Determinación de la influencia del suelo y la topografía en el crecimiento y calidad de la especie “Cedro rosado” Acrocarpus fraxinifolius Wight & Arm. Río Marañón, Loreto - Perú, 2013.",
author = "Avalos Tello, Héctor Arturo",
publisher = "Universidad de la Amazonía Peruana",
year = "2016"
}
The influence of soil and land topography in the growth in diameter and height and in the quality of plant of A. fraxinifolius, was determined in this study, in a 22 500 m2 land area for ecotourism purposes property of Pacaya Samiria Amazon Lodge, Marañon river, Loreto. By means of the Pearson's correlation and using the "R Software ", the correlation between plant (height-diameter) and soil (components) was assessed; the critical levels established for every element of fertility and data of the land topography related to the plant were compared. After a year of evaluation, the mean of growth in height and diameter was 1,38 m and 0,50 cm, respectively and the mean of quality coefficient of plant was 1,64 indicating a regular quality. The correlation between organic matter with quality of plant, sodium (Na) with quality of plant and calcium (Ca) with growth in DBH showed a p-value of 0,023, 0,029 and 0,032, respectively, indicating a statistically significant correlation between these variables. On the other hand, the growth of the trees of A. fraxinifolius correlates well with the altitude above sea level, showing higher growth in height and diameter in altitudes higher than 120 meters a.s.l., determining that the topography also influences in the growth.
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