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    Patricio Alejandro Sandaña Gómez

    Ingeniero Agrónomo, M. Sc, Dr. Sc. Agr.

     

    Patricio Sandaña es Profesor Auxiliar de la Facultad de Ciencias Agrarias y Alimentarias de la Universidad Austral de Chile (UACh). Además, forma parte del consejo directivo de la Estación Experimental Agropecuaria Austral (EEAA) y es coordinador del área temática de “manejo agronómico del cultivo de la papa” en la Asociación Latinoamericana de la Papa (ALAP).

     

    Realizó sus estudios de Ingeniero Agrónomo en la Universidad Austral de Chile. Se especializó fisiología de cultivos obteniendo el grado de Magíster en Ciencias Vegetales y posteriormente, obtuvo el grado de Doctor en Ciencias Agrarias en la misma casa de estudios.

     

    Su línea de investigación tiene como objetivo estudiar la captura y eficiencia de uso de recursos en cultivos anuales a través del uso de modelos de simulación de cultivos y experimentos de campo. Eso por ello, que ha conducido y colaborado en proyectos financiados por FONDECYT, FIC, FIA, entre otros.

     

    Es responsable de asignaturas como Modelos de simulación de Cultivos, Bioestadística Agrícola y Agricultura de Precisión, entre otras en donde colabora.

    Agronomist, M. Sc, Dr. Sc. Agr.

     

    Patricio Sandaña is an Assistant Professor at the Institute of Plant Health and Production, Faculty of Agricultural and Food Sciences, Universidad Austral de Chile (UACh). He is also a member of the Board of Directors of the Austral Agricultural Experimental Station (EEAA) and coordinator of the subject area ​​"Agronomic Management of Potato Cultivation" in the Latin American Potato Association (ALAP).

     

    He completed his Bachelor’s degree at Universidad Austral de Chile. He specialised in Crop Physiology obtaining a M.Sc. in Plant Sciences and later a Ph.D. in Agricultural Sciences, both from Universidad Austral de Chile.

     

    His fields of research are the capture and efficiency of resource use in annual crops through the use of crop simulation models and field experiments. He has led and collaborated in projects financed by FONDECYT, FIC, FIA, among others.

     

    He is responsible for teaching the subjects of Crop Simulation Models, Agricultural Biostatistics and Precision Agriculture, among others where he collaborates.

     

    Research Gate: https://www.researchgate.net/profile/Patricio-Sandana

    Web of Science ResearcherID: ABD-3022-2020

    Scopus: https://www.scopus.com/authid/detail.uri?authorId=34769098600

     

    Línea de Investigación (Graphical Abstract)

    Sandaña, P., Lobos, I. A., Pavez, P. B, & Moscoso, C. J. (2021). Nitrogen nutrition index and forage yield explain nitrogen utilization efficiency in hybrid ryegrasses under different nitrogen availabilities. Field Crops Research, 265, 108101. https://doi.org/10.1016/j.fcr.2021.108101

     

    Giletto, C. M, Reussi Calvo, N. I., Sandaña, P., Echeverría, H. E., & Bélanger, G. (2020). Shoot- and tuber-based critical nitrogen dilution curves for the prediction of the N status in potato. European Journal of Agronomy, 19, 126114. https://doi.org/10.1016/j.eja.2020.126114

     

    Souza, E. F. C., Soratto, R., Sandaña, P., Ventera, R., & Rosen, C. (2020). Split application of stabilized ammonium nitrate improved potato yield and nitrogen-use efficiency with reduced application rate in tropical sandy soils. Field Crops Research, 254, 107847. https://doi.org/10.1016/j.fcr.2020.107847

     

    Sandaña, P., Orena, S., Rojas, J. S., Kalazich, J., & Uribe, M. (2020). Critical value of soil potassium for potato crops in volcanic soils. Journal of Soil Science and Plant Nutrition, 20, 1171-1177. https://doi.org/10.1007/s42729-020-00202-4

     

    Soratto, R. P., Sandaña, P., Fernandes, A. M., Martins, J. D. L., & Job, A. L. G. (2020). Testing critical phosphorus dilution curves for potato cropped in tropical Oxisols of southeastern Brazil. European Journal of Agronomy, 115, 126020. https://doi.org/10.1016/j.eja.2020.126020

    FONDECYT REGULAR (2021-2024). Application of the crop simulation model Substor-potato to assess the nitrogen use efficiency of potato crops in response to genotype, nitrogen and environments. Investigador principal.

    FONDECYT REGULAR (2022-2025). Development of a biofungicide from pod extracts of Capsicum annuum L. to prevent mycotoxigenic fungi in wheat production. Co-Investigador.

    FONTAGRO (2022-2024). Manejo sostenible del riego y fertilización en Quinoa. Co-Investigador.

    FIC 20-39 (2020-2022). PLUS: Papas de coLores: + nutritivas + Saludables. Co-Investigador