Evaluación de la dinámica de adopción de labores culturales de alta y baja inversión económica en manejos para el control del psílido de la papa (Bactericera cockerelli), en lotes de papa (Solanum tuberosum), mediante la aplicación de modelos basados en agentes.

This research aims to evaluate the dynamics of the adoption of cultural tasks of high and low economic investment in the management of control of the potato psyllid (Bactericera cockerelli) in potato plots (Solanum tuberosum). The research methods were a review of bibliographic material related to the potato psyllid, this information was translated into a theoretical model on the Miro platform, themes related to dissemination, ecology, and cultural work for the control of the potato psyllid were established; also, the yield of free and infected potato crops with a purple point. Once the information was found, an agent-based model was created, which simulates a society of potato producers where their plots will be infested with the potato psyllid (Bactericera cockerelli), so control tasks will be implemented; therefore, farmers must comply with specific parameters, one of these and the most important is their purchasing power to apply high or low investment in their plots. The model includes sliders under the names: threshold and crop yield fences, two work switches of high and low economic investment, when modified a total of 8 scenarios and control treatment were established, in the latter, the farmers will not act. The control treatment showed high population levels of the potato psyllid (Bactericera cockerelli), a lower percentage of healthy crops, and a higher percentage of infected crops, this being the worst scenario. In scenarios with thresholds of 80%, behaviors similar to the control treatment can be observed, with thresholds of 20%, farmers act faster; scenario 4 presented a higher index of healthy crops and a lower presence of the potato psyllid (Bactericera cockerelli) with cultural labors of high economic investment; the scenario with a higher percentage of other crops, was scenario 8, with cultural chores of low financial investment, threshold 20% and yield of nearby crops less than 10 tons/ha.

• 主要作者: Vicente Astudillo, Jordan Andrés (author)
• 格式: bachelorThesis
• 語言: spa
• 出版: 2020
• 主題: PSÍLIDO PAPA; PUNTA MORADA PAPA; LABOR CULTURAL; AGRONÓMICA
• 在線閱讀: http://repositorio.utc.edu.ec/handle/27000/7048