Bibliographic citations
Gutiérrez, H., (2011). Silvicultura y ensayo de crecimiento inicial de Tectona grandis L.F. "Teca" bajo 4 tratamientos de abonamiento en San Ramón, Chanchamayo [Tesis, Universidad Nacional Agraria La Molina]. https://hdl.handle.net/20.500.12996/1191
Gutiérrez, H., Silvicultura y ensayo de crecimiento inicial de Tectona grandis L.F. "Teca" bajo 4 tratamientos de abonamiento en San Ramón, Chanchamayo [Tesis]. : Universidad Nacional Agraria La Molina; 2011. https://hdl.handle.net/20.500.12996/1191
@mastersthesis{renati/714751,
title = "Silvicultura y ensayo de crecimiento inicial de Tectona grandis L.F. "Teca" bajo 4 tratamientos de abonamiento en San Ramón, Chanchamayo",
author = "Gutiérrez Merino, Hernán Alberto",
publisher = "Universidad Nacional Agraria La Molina",
year = "2011"
}
This investigation was developed within a hectare of agricultura! forest soil located in Huacará, San Ramon District, province of Chanchamayo, Junín, at 1175 over sea level. The objective of this work was to contribute with the recovery of wood in the high rainforest by cultivating exotic species (Tectona grandis L.f. "teca") of high commercial value and fast growing, suitable for the soil conditions and the weather in the area, through the study of forestry and the response to three types of fertilizers up to the first year of development. The appropriate techniques to establish plantations on rainforest were applied and it counted with a fertility/soil analysis. Fertilization covered three different treatments (TI) organic fertilizer, T3 liquid fertilizer and T4 Calcium Triple Superphosphate) and the Testigo (T2), each treatment covered a 2,500m2 area making ita total of one hectare. The experimental design was completely random, where every tree was one experimental unit. The results indicate that the flowering period of "teca" trees, in which the seed for reforestation was obtained, occurs between December and F ebruary; the fructification between March and April; the ripening of the fruit between May and June and the spreading of these within June and September. The average amount of fruits with carpel membrane was 1107 per kilo. The planting was conducted in low fertility soil, which is a characteristic of rainforest soil; survival after one year of the initial planting was 93.47% and the average height reached 1, 91 m. The presence of sprouts in the lower part of the stalk after 1, 6 years of the initial planting was over 15% which obliged pruning to be performed in order to avoid ramification, which would cause the wood to loose quality. It was also essential to apply a treatment in order to trim vines, since they can cause the "teca" trees to die by constriction. Plague attacks and diseases were minimum. Regarding fertilization during the first year, the variation analysis results indicate that there are no significative differences between treatments, from which it is possible to conclude that, the "teca" grows well in disrupted forest soil, even without fertilization, which would allow reducing costs. Even when it was not the main objective of this study, the most suitable method to collect fruits and accelerate seeds germination could be determined.
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