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Patricio Alejandro Sandaña Gómez

Académico

Universidad Austral de Chile

Valdivia, Chile

crop physiology; crop nutrition; nutrient use efficiency

Fisiología de cultivos, UNIVERSIDAD AUSTRAL DE CHILE. Chile, 2011
Ingeniero Agrónomo, UNIVERSIDAD AUSTRAL DE CHILE. Chile, 2004
Fisiología de cultivos, UNIVERSIDAD DE CHILE. Chile, 2007

Académico Full Time

UNIVERSIDAD AUSTRAL DE CHILE

Facultad de Ciencias Agrarias

Valdivia, Chile

2019 - At present

Investigador Full Time

Instituto de Investigaciones Agropecuarias

Osorno, Chile

2011 - 2019


Critical nitrogen dilution curve for estimating nitrogen nutrition index of common beans Sousa, Westefann S. Article ISI FIELD CROPS RESEARCH (2025)
The nitrogen nutrition index as a tool to assess nitrogen use efficiency in potato genotypes Pinochet, Dante Article ISI EUROPEAN JOURNAL OF AGRONOMY (2025)
Critical potassium dilution curve for potato crops Article ISI FIELD CROPS RESEARCH (2024)
Nitrogen efficiency indices for sustainable sweet potato production in tropical environments Article ISI FIELD CROPS RESEARCH (2024)
Revisiting the relationship between nitrogen nutrition index and yield across major species Rodriguez, Ignacio M.; Lacasa, Josefina; van Versendaal, Emmanuela; Lemaire, Gilles; Belanger, Gilles; Jego, Guillaume; Sandana, Patricio G.; Djalovic, Ivica; Ata-Ul-Karim, Syed Tahir; Calvo, Nahuel I. Reussi; et al. Article ISI EUROPEAN JOURNAL OF AGRONOMY (2024)
Soil and leaf phosphorus thresholds for modern potato production systems in tropical Oxisols Calles, Tassiane S.; Job, Andre L. G.; Martins, Jessyca D. L. Article ISI EUROPEAN JOURNAL OF AGRONOMY (2023)
The Ecophysiological Determinants of Tuber Yield in Response to Potato Genotype and Nitrogen Availability Lizana, Carolina X.; Pinochet, Dante; Santana, Jose; Carrera, Rafael Article ISI AGRONOMY-BASEL (2023)
Establishing a critical nitrogen dilution curve for estimating nitrogen nutrition index of potato crop in tropical environments Fernandes, Fabiana M.; Ciampitti, Ignacio A. Article ISI FIELD CROPS RESEARCH (2022)
Optimization of Leaf Nitrogen Concentration and Monitoring Time for Sustainable Potato Production in Tropics Yagi, Renato Article ISI JOURNAL OF SOIL SCIENCE AND PLANT NUTRITION (2022)
Nitrogen nutrition index and forage yield explain nitrogen utilization efficiency in hybrid ryegrasses under different nitrogen availabilities Lobos, Iris A.; Pavez, Paula B. Article ISI FIELD CROPS RESEARCH (2021)
Phosphorus Use Efficiency in Permanent Pastures in Andisols Vistoso, Erika; Iraira, Sergio Article ISI JOURNAL OF SOIL SCIENCE AND PLANT NUTRITION (2021)
Critical Value of Soil Potassium for Potato Crops in Volcanic Soils Rojas J.S. Article ISI SCOPUS Journal of Soil Science and Plant Nutrition (2020)
Shoot- and tuber-based critical nitrogen dilution curves for the prediction of the N status in potato Giletto, C. M.; Reussi Calvo, N., I; Echeverria, H. E.; Belanger, G. Article ISI EUROPEAN JOURNAL OF AGRONOMY (2020)
Split application of stabilized ammonium nitrate improved potato yield and nitrogen-use efficiency with reduced application rate in tropical sandy soils Souza, Emerson F. C. Article ISI FIELD CROPS RESEARCH (2020)
Testing critical phosphorus dilution curves for potato cropped in tropical Oxisols of southeastern Brazil Soratto R.P.; Fernandes A.M.; Martins J.D.L.; Job A.L.G. Article ISI SCOPUS European Journal of Agronomy (2020)
Effects of Phosphorus Fertilizer Solubility on Pastures Yield and Quality in Andisols Iraira S. Article SCOPUS Journal of Soil Science and Plant Nutrition (2019)
Validation of a critical nitrogen dilution curve for hybrid ryegrasses Pavez P.B. Article ISI SCOPUS GRASS AND FORAGE SCIENCE (2019)
Critical value of soil Olsen-P for potato production systems in volcanic soils of Chile Patricio Sandaña; Sandra Orena; José Santos Rojas; Julio Kalazich; Marco Uribe Article SCIELO JOURNAL OF SOIL SCIENCE AND PLANT NUTRITION (2018)
Phosphorus acquisition of wheat, pea and narrow-leafed lupin under different P supplies Article WOS JOURNAL OF SOIL SCIENCE AND PLANT NUTRITION (2016)
Phosphorus uptake and utilization efficiency in response to potato genotype and phosphorus availability Sandaña P. Article ISI SCOPUS EUROPEAN JOURNAL OF AGRONOMY (2016)
Attainable CO2 Emission of Ware Potatoes Under High Yield Conditions in Southern Chile Sandaña P.; Kalazich J. Article ISI SCOPUS American Journal of Potato Research (2015)
Grain yield and phosphorus use efficiency of wheat and pea in a high yielding environment Sandaña P.; Pinochet, D Article ISI JOURNAL OF SOIL SCIENCE AND PLANT NUTRITION (2015)
Yield Gaps and Ecological Footprints of Potato Production Systems in Chile Haverkort, AJ; Sandaña P.; Kalazich J. Article ISI SCOPUS POTATO RESEARCH (2014)
Comparative assessment of the critical period for grain yield determination of narrow-leafed lupin and pea Sandaña P.; Calderini, DF Article ISI SCOPUS EUROPEAN JOURNAL OF AGRONOMY (2012)
Radiation interception and radiation use efficiency of wheat and pea under different P availabilities Sandaña P.; Ramirez, M; Pinochet, D Article ISI SCOPUS FIELD CROPS RESEARCH (2012)
Ecophysiological determinants of biomass and grain yield of wheat under P deficiency Sandaña P.; Pinochet, D Article ISI SCOPUS FIELD CROPS RESEARCH (2011)
Sensitivity of yield and grain nitrogen concentration of wheat, lupin and pea to source reduction during grain filling. A comparative survey under high yielding conditions Harcha, CI Article ISI SCOPUS FIELD CROPS RESEARCH (2009)


Application of the crop simulation model SUBSTOR-Potato to assess the nitrogen use efficiency of potato crops in response to genotype, nitrogen and environments Carolina Lizana; Dante Pinochet Proyecto (2021)
DEVELOPMENT OF A BIOFUNGICIDE FROM POD EXTRACTS OF CAPSICUM ANNUUM L. TO PREVENT MYCOTOXIGENIC FUNGI IN WHEAT PRODUCTION Proyecto (2021)
Desarrollo de un paquete de manejo integrado para bacteria en el cultivo de papa, basado en un método de cuantificación del potencial de infección latente y su expresión en campo, como medida de adaptación al riesgo sanitario frente al cambio climático Proyecto (2017)
COMPARING THE ECO-PHYSIOLOGICAL DETERMINANTS OF TUBER YIELD AND PHOSPHORUS USE EFFICIENCY IN DIFFERENT GENOTYPES OF POTATOES Proyecto (2012)
Comparing the eco-physiological determinants of tuber yield and phosphorus use efficiency in different genotypes of potatoes (nº 11121190) Proyecto Proyecto terminado y aprobado. (2012)