Determinantes de la adopción de tecnologías para el manejo eficiente del agua por los cultivadores de palma de aceite en la zona Norte Colombiana

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dc.contributor.advisorArias Arias, Nolver Atanacio
dc.contributor.advisorBarrios, Dursun
dc.contributor.authorMartínez Arteaga, Diana
dc.contributor.researchgroupBiogénesisspa
dc.date.accessioned2022-08-22T13:37:08Z
dc.date.available2022-08-22T13:37:08Z
dc.date.issued2022
dc.descriptionilustraciones, graficasspa
dc.description.abstractLa palma de aceite es uno de los sectores con más desarrollo en la agricultura colombiana. Los palmicultores, invierten cada año recursos muy importantes (cerca de USD 10 millones) en investigación y desarrollo de tecnologías para afrontar retos como la eficiencia productiva, competitiva y sostenible. Sin embargo, la adopción de tecnologías de riegos presurizados, nutrición balanceada y manejo fitosanitario ha sido tradicionalmente muy baja. No obstante, el cultivo de palma de aceite ha venido creciendo en los últimos años en diferentes zonas geográficas del país, observándose siembras en condiciones edafoclimáticas de baja aptitud para la producción agrícola, como es el caso de la zona Norte, que presenta limitaciones en la disponibilidad de agua y desbalance de bases en el suelo, y los agricultores de la región comúnmente utilizan sistemas de riego por superficie, los cuales presentan eficiencias que difícilmente llegan al 50%. Así, con este trabajo de investigación se busca determinar los factores que pueden influir en la adopción de tecnologías para el manejo eficiente del agua por los palmicultores ubicados alrededor de la cuenca del rio Sevilla en el departamento del Magdalena. Para lograr el objetivo planteado, se tipificaron los productores de palma de aceite en función de las características demográficas y socioeconómicas, se identificaron las características influyentes en la adopción de riegos presurizados por parte de los productores y se implementó una versión extendida del modelo de aceptación de tecnología para predecir la intención de usar riegos presurizados por parte de los agricultores de palma de aceite. Los resultados revelaron que menos del 15% de los productores adoptan riegos presurizados. Además, los productores de palma de aceite de la muestra eran heterogéneos con respecto a las características socioeconómicas y demográficas. Los factores que más influyen en la adopción de tecnologías son la edad, el tamaño de la plantación y el acceso a extensión. En cuanto, a la aceptación de riegos presurizados puede predecirse adecuadamente a partir de las intenciones de los agricultores. Finalmente, si bien, en esta investigación se quiso integrar los diferentes aspectos que influyen en la adopción de tecnologías, es importante en futuros trabajos considerar la racionalidad económica como impulsor en la adopción de tecnologías. (Texto tomado de la fuente)spa
dc.description.abstractOil palm is one of the most developed agricultural sectors in Colombian agriculture. Palm growers invest significant resources each year (close to USD 10 million) in the research and development of technologies to meet agribusiness challenges such as productive, competitive and sustainable efficiency. However, the adoption of pressurized irrigation technologies, balanced nutrition and phytosanitary management has traditionally been very low. However, the adoption of these technologies has traditionally been very low. In recent years, palm oil plantations have expanded to diverse geographic areas across the country. As a result, many new plantings have been done under edaphoclimatic conditions less suitable for agricultural production. The Northern region of Colombia is a great example, with limited water availability and less fertile soils. Farmers in the region commonly use surface irrigation systems, which present efficiencies that hardly reach 50%. Thus, this project seeks the factors the influence the adoption of technologies for efficient water management by palm growers in the Cuenca Rio Sevilla in the department of Magdalena. To achieve the stated objective, oil palm producers were classified according to demographic and socioeconomic characteristics, several factors on the adoption of pressurized irrigation were identified, and an extended version of the technology acceptance model was implemented. The results revealed that less than 15% of the farmers studied adopt pressurized irrigation. In addition, oil palm producers in the sample were heterogeneous with respect to socioeconomic and demographic characteristics. The factors with the most influence are age, size of the plantation, and access to the extension. As for the acceptance of pressurized irrigation, it can be adequately predicted from the intentions of the farmers. Finally, although in this research we have wanted to integrate the different aspects that influence the adoption of technologies, it is important in future works to consider economic rationality as a driving force in the adoption of technologies.eng
dc.description.degreelevelMaestríaspa
dc.description.degreenameMagíster en Medio Ambiente y Desarrollospa
dc.description.researchareaDesarrollo Empresarial Agropecuariospa
dc.description.sponsorshipFondo de Fomento Palmerospa
dc.format.extent83 páginasspa
dc.format.mimetypeapplication/pdfspa
dc.identifier.instnameUniversidad Nacional de Colombiaspa
dc.identifier.reponameRepositorio Institucional Universidad Nacional de Colombiaspa
dc.identifier.repourlhttps://repositorio.unal.edu.co/spa
dc.identifier.urihttps://repositorio.unal.edu.co/handle/unal/81983
dc.language.isospaspa
dc.publisherUniversidad Nacional de Colombiaspa
dc.publisher.branchUniversidad Nacional de Colombia - Sede Bogotáspa
dc.publisher.departmentEscuela de posgradosspa
dc.publisher.facultyFacultad de Ciencias Agrariasspa
dc.publisher.placeBogotá, Colombiaspa
dc.publisher.programBogotá - Ciencias Agrarias - Maestría en Gestión y Desarrollo Ruralspa
dc.relation.indexedRedColspa
dc.relation.indexedLaReferenciaspa
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dc.rights.accessrightsinfo:eu-repo/semantics/openAccessspa
dc.rights.licenseReconocimiento 4.0 Internacionalspa
dc.rights.urihttp://creativecommons.org/licenses/by/4.0/spa
dc.subject.agrovocElaeis guineensis
dc.subject.agrovocAgua de riegospa
dc.subject.agrovocIrrigation watereng
dc.subject.ddc300 - Ciencias sociales::304 - Factores que afectan el comportamiento socialspa
dc.subject.proposalExtensión Agrícolaspa
dc.subject.proposalTecnologías de riegospa
dc.subject.proposalModelo de aceptación tecnológicaspa
dc.subject.proposalTipología de productoresspa
dc.subject.proposalAgricultural extensioneng
dc.subject.proposalIrrigation technologieseng
dc.subject.proposalTechnology acceptance modeleng
dc.subject.proposalFarm typologyeng
dc.titleDeterminantes de la adopción de tecnologías para el manejo eficiente del agua por los cultivadores de palma de aceite en la zona Norte Colombianaspa
dc.title.translatedDeterminants of the adoption of technologies for efficient water management by oil palm growers in the Colombian Northeng
dc.typeTrabajo de grado - Maestríaspa
dc.type.coarhttp://purl.org/coar/resource_type/c_bdccspa
dc.type.coarversionhttp://purl.org/coar/version/c_ab4af688f83e57aaspa
dc.type.contentTextspa
dc.type.driverinfo:eu-repo/semantics/masterThesisspa
dc.type.redcolhttp://purl.org/redcol/resource_type/TMspa
dc.type.versioninfo:eu-repo/semantics/acceptedVersionspa
dcterms.audience.professionaldevelopmentEstudiantesspa
dcterms.audience.professionaldevelopmentInvestigadoresspa
dcterms.audience.professionaldevelopmentMaestrosspa
oaire.accessrightshttp://purl.org/coar/access_right/c_abf2spa
oaire.fundernameCentro de Investigación de Palma de Aceite - Cenipalmaspa

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