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hildo loayza
hildo loayza
International Potato Center
Adresse e-mail validée de cgiar.org
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Defining biological thresholds associated to plant water status for monitoring water restriction effects: Stomatal conductance and photosynthesis recovery as key indicators in …
DA Ramírez, W Yactayo, LR Rens, JL Rolando, S Palacios, ...
Agricultural Water Management 177, 369-378, 2016
652016
Drought and Heat Tolerance Evaluation in Potato (Solanum tuberosum L.)
P Monneveux, DA Ramírez, MA Khan, RM Raymundo, H Loayza, ...
Potato Research 57, 225-247, 2014
532014
Development of low-cost remote sensing tools and methods for supporting smallholder agriculture
G Cucho-Padin, H Loayza, S Palacios, M Balcazar, M Carbajal, R Quiroz
Applied Geomatics 12, 247-263, 2020
472020
Linking process-based potato models with light reflectance data: Does model complexity enhance yield prediction accuracy?
R Quiroz, H Loayza, C Barreda, C Gavilán, A Posadas, DA Ramírez
European Journal of Agronomy 82, 104-112, 2017
262017
Canopy chlorophyll fluorescence applied to stress detection using an easy-to-build micro-lidar
I Moya, H Loayza, ML López, R Quiroz, A Ounis, Y Goulas
Photosynthesis research 142, 1-15, 2019
232019
Applying Multifractal Analysis to Remotely Sensed Data for Assessing PYVV Infection in Potato (Solanum tuberosum L.) Crops
P Chávez, C Yarlequé, O Piro, A Posadas, V Mares, H Loayza, ...
Remote Sensing 2 (5), 1197-1216, 2010
232010
Detection of bacterial wilt infection caused by Ralstonia solanacearum in potato (Solanum tuberosum L.) through multifractal analysis applied to remotely sensed …
P Chávez, C Yarlequé, H Loayza, V Mares, P Hancco, S Priou, ...
Precision agriculture 13, 236-255, 2012
202012
Development of an Open-Source Thermal Image Processing Software for Improving Irrigation Management in Potato Crops (Solanum tuberosum L.)
G Cucho-Padin, J Rinza, J Ninanya, H Loayza, R Quiroz, DA Ramírez
Sensors 20 (2), 472, 2020
162020
Unraveling Ecophysiological Mechanisms in Potatoes under Different Irrigation Methods: A Preliminary Field Evaluation
C Silva-Díaz, DA Ramírez, A Rodríguez-Delfín, F De Mendiburu, J Rinza, ...
Agronomy 10 (6), 827, 2020
122020
Active and passive chlorophyll fluorescence measurements at canopy level on potato crops. Evidence of similitude of diurnal cycles of apparent fluorescence yields
H Loayza, I Moya, R Quiroz, A Ounis, Y Goulas
Photosynthesis Research 155 (3), 271-288, 2023
82023
Radiation interception, conversion and partitioning efficiency in potato landraces: how far are we from the optimum?
C Silva-Díaz, DA Ramírez, J Rinza, J Ninanya, H Loayza, R Gómez, ...
Plants 9 (6), 787, 2020
82020
Phenotyping of productivity and resilience in sweetpotato under water stress through UAV‐based multispectral and thermal imagery in Mozambique
DA Ramírez, W Grüneberg, M I Andrade, B De Boeck, H Loayza, ...
Journal of Agronomy and Crop Science 209 (1), 41-55, 2023
72023
Active in situ and passive airborne fluorescence measurements for water stress detection on a fescue field
I Moya, H Loayza, ML López, JM Sánchez, Y Goulas, A Ounis, R Quiroz, ...
Photosynthesis Research 155 (2), 159-175, 2023
32023
Estimación de las concentraciones relativas de clorofila en foliolos de papa (Solanum tuberosum L.) Utilizando técnicas de reflectancia de la vegetación
H Loayza, A Calderón, RO Gutiérrez, E Céspedes, R Quiroz
Ecología aplicada 21 (2), 91-101, 2022
32022
High-throughput characterization and phenotyping of resistance and tolerance to virus infection in sweetpotato
JF Kreuze, DA Ramírez, S Fuentes, H Loayza, J Ninanya, J Rinza, ...
Virus Research 339, 199276, 2024
22024
Implementing Cloud Computing for the Digital Mapping of Agricultural Soil Properties from High Resolution UAV Multispectral Imagery
S Pizarro, NG Pricope, D Figueroa, C Carbajal, M Quispe, J Vera, ...
Remote Sensing 15 (12), 3203, 2023
22023
Watershed scale soil moisture estimation model using machine learning and remote sensing in a data-scarce context
M Bueno, C Baca García, N Montoya, P Rau, H Loayza
Scientia Agropecuaria 15 (1), 103-120, 2024
2024
Retos para la produccion sostenible de papas en un clima cambiante: Una perspectiva de investigacion.
R Quiroz, A Posadas, C Yarlequé, H Heidinger, C Barreda, R Raymundo, ...
2011
Adapting an instantaneous canopy photosynthesis model to simulate potato net primary productivity using remotely sensed data.
H Loayza, A Posadas, R Quiroz
2009
Low-Cost Airborne Platforms and Remote Sensors for Precision Farming
A Flores, G Cucho, E Gordillo, M Aucallanchi, R Rojas, J Barba, ...
AGSE 2010, 25, 0
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