Bibliographic citations
Carey, D., (2021). Rendimiento y biomasa con el modelo Aquacrop en dos variedades de Camote con diferentes suministros de agua [Universidad Nacional Agraria La Molina]. https://hdl.handle.net/20.500.12996/5097
Carey, D., Rendimiento y biomasa con el modelo Aquacrop en dos variedades de Camote con diferentes suministros de agua []. PE: Universidad Nacional Agraria La Molina; 2021. https://hdl.handle.net/20.500.12996/5097
@misc{renati/245183,
title = "Rendimiento y biomasa con el modelo Aquacrop en dos variedades de Camote con diferentes suministros de agua",
author = "Carey Machco, Daniel Arturo",
publisher = "Universidad Nacional Agraria La Molina",
year = "2021"
}
This research was developed between the months of October 2016 to March 2017, with the objective of modeling the response of yield and total biomass in two varieties of sweet potato crop with different water supplies with the AquaCrop model. The research was carried out in an experimental plot of the Department of Water Resources of the Faculty of Agricultural Engineering of the Universidad Nacional Agraria La Molina, located in the district of La Molina, in Lima, Perú. The experimental field was divided into two modules, one for each variety. In each module, 5 repetitions of 4 treatments differentiated by water supply were randomly distributed. The statistical analysis of the field observations did not show a significant difference between treatments, however, the information collected was very useful for the calibration of the model. From the modeling, each variety was separated as a different varietal class due to the minimum difference of one or more conservative parameters. The evolution of the variables green canopy cover (CC), total dry biomass (B) and dry yield (Y), as well as the moisture contained in the soil at a depth of 30 centimeters, simulated by AquaCrop, were similar to the values observed in the field. Taking as a criterion the statistical indices: R2, NRMSE, EF and d, with values ranging from acceptable to good in each of them, it was possible to verify that the model is capable of reproducing the variables observed reliably in the sweet potato crop.
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