Análisis de los parámetros para la extracción del polen de las flores masculinas, en el cultivo de palma aceitera (Elaeis guineensis; Jacq)
| dc.contributor.advisor | Olvera Contreras, Orlando | |
| dc.contributor.author | Pacheco Ulloa, Marcos Agustín | |
| dc.date.accessioned | 2022-11-18T17:03:07Z | |
| dc.date.available | 2022-11-18T17:03:07Z | |
| dc.date.issued | 2022 | |
| dc.identifier.uri | http://dspace.utb.edu.ec/handle/49000/13373 | |
| dc.description | This document deals with the parameters of pollen extraction in the cultivation of oil palm (Elaeis guineensis Jacq). It is necessary to highlight that the conclusions determined that the oil palm produces male and female flowers in different inflorescences and separately on the same plant, in such a way that it is necessary to transfer the pollen from one flower to another. Therefore, pollinating agents are needed to ensure good fruit set; The date palm can be pollinated naturally by the wind, bees and other insects, but this type of pollination does not guarantee high yields, so an artificial technique is necessary for its commercial production, because with this technique the increase in bunch weight can represent an average of 25 % and the operation is very profitable; Pollination is of great importance for the yield of this crop, since when it is deficient, poor bunch formation, abortions and rotting, loss in average biomass, low production and low oil extraction can occur and the most common method to extract the oil palm pollen is: Extraction of male inflorescences (the inflorescences are placed on top of wire mesh trays or shelves with a container below to catch the dried pollen that falls from the flowers, this method being the most common) and the mechanical extractor of pollen (the automation of this machine can vary, but it is usually made up of a rotating barrel into which the mature inflorescences are introduced and an agitator to filter the pollen from other materials). | es_ES |
| dc.description | This document deals with the parameters of pollen extraction in the cultivation of oil palm (Elaeis guineensis Jacq). It is necessary to highlight that the conclusions determined that the oil palm produces male and female flowers in different inflorescences and separately on the same plant, in such a way that it is necessary to transfer the pollen from one flower to another. Therefore, pollinating agents are needed to ensure good fruit set; The date palm can be pollinated naturally by the wind, bees and other insects, but this type of pollination does not guarantee high yields, so an artificial technique is necessary for its commercial production, because with this technique the increase in bunch weight can represent an average of 25 % and the operation is very profitable; Pollination is of great importance for the yield of this crop, since when it is deficient, poor bunch formation, abortions and rotting, loss in average biomass, low production and low oil extraction can occur and the most common method to extract the oil palm pollen is: Extraction of male inflorescences (the inflorescences are placed on top of wire mesh trays or shelves with a container below to catch the dried pollen that falls from the flowers, this method being the most common) and the mechanical extractor of pollen (the automation of this machine can vary, but it is usually made up of a rotating barrel into which the mature inflorescences are introduced and an agitator to filter the pollen from other materials). | es_ES |
| dc.description.abstract | El presente documento trata sobre los parámetros de la extracción del polen en el cultivo de palma aceitera (Elaeis guineensis Jacq). Es necesario destacan que las conclusiones determinaron que la palma aceitera produce flores masculinas y femeninas en inflorescencias distintas y de forma separada en una misma planta, de tal manera que se necesita trasladar el polen de una flor a otra. Por ello, se necesitan agentes polinizadores que aseguren una buena fructificación; la palma datilera puede ser polinizada de manera natural por el viento, abejas y otros insectos, pero este tipo de polinización no garantiza altos rendimientos, por lo que es necesario de una técnica artificial para su producción comercial, debido que con esta técnica el aumento del peso de racimos puede representar un promedio de 25 % y la operación resulta muy rentable; la polinización es de gran importancia para el rendimiento de éste cultivo, ya que cuando es deficiente puede ocurrir mala formación de racimos, abortos y pudrición, pérdida en la biomasa promedio, baja producción y baja extracción de aceite y el método más común para extraer el polen de palma aceitera es: Extracción de inflorescencias masculinas (las inflorescencias se colocan encima de bandejas de alambre de malla o estantes con un recipiente debajo para atrapar el polen seco que cae de las flores, siendo este método el más común) y el extractor mecánico de polen (la automatización de esta máquina puede variar, pero comúnmente se compone de un barril giratorio al cual se le introducen las inflorescencias maduras y de un agitador para filtrar el polen de otros materiales). | es_ES |
| dc.format.extent | 32 p. | es_ES |
| dc.language.iso | es | es_ES |
| dc.publisher | BABAHOYO: UTB, 2022 | es_ES |
| dc.rights | Atribución-NoComercial-SinDerivadas 3.0 Ecuador | * |
| dc.rights.uri | http://creativecommons.org/licenses/by-nc-nd/3.0/ec/ | * |
| dc.subject | Polinización | es_ES |
| dc.subject | Extracción | es_ES |
| dc.subject | Polen | es_ES |
| dc.subject | Inflorescencia | es_ES |
| dc.title | Análisis de los parámetros para la extracción del polen de las flores masculinas, en el cultivo de palma aceitera (Elaeis guineensis; Jacq) | es_ES |
| dc.type | bachelorThesis | es_ES |
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Except where otherwise noted, this item's license is described as Atribución-NoComercial-SinDerivadas 3.0 Ecuador