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Agrometeorological models for forecasting the qualitative attributes of “Valência” oranges
(2017-11-01)
Forecasting is the act of predicting unknown future events using available data. Estimating, in contrast, uses data to simulate an actual condition. Brazil is the world’s largest producer of oranges, and the state of São ...
Forecasting of the annual yield of Arabic coffee using water deficiency
(Empresa Brasil Pesq Agropec, 2018-12-01)
The objective of this work was to develop agrometeorological models for the forecasting of the annual yields of Arabic coffee (Coffea arabica), using monthly water deficits (DEFs) during the coffee cycle, in important ...
Spectral agrometeorological modeling adapted by means of simplified triangle method for soybean in paraná state – Brazil
(2018-05-01)
Agriculture is an economic activity with high dependence on weather and climate. Special geotechnology and agrometeorological modeling can be used to optimize productivity in regional and national systems, while minimizing ...
NORMAL AND SEQUENTIAL CLIMATOLOGICAL WATER BALANCE IN THE MUNICIPALITY OF PEREIRA BARRETO-SP AS AID FOR THE PLANNING OF IRRIGATED AGRICULTUREBALANÇO HÍDRICO CLIMATOLÓGICO NORMAL E SEQUENCIAL DO MUNICÍPIO DE PEREIRA BARRETO-SP COMO AUXILIO PARA O PLANEJAMENTO DA AGRICULTURA IRRIGADA
(2021-01-01)
This work aimed to generate a normal and sequential climatological water balance (BHC) for the municipality of Pereira Barreto, SP to identify the periods of the year with surplus and deficit of water in the soil. Two BHCs ...
Dry matter production of Tanzania grass as a function of agrometeorological variables
(EMPRESA BRASIL PESQ AGROPECBRASILIA DF, 2012)
The objective of this work was to develop and validate linear regression models to estimate the production of dry matter by Tanzania grass (Megathyrsus maximus, cultivar Tanzania) as a function of agrometeorological ...
Multivariate adaptive regression splines (MARS) applied to daily reference evapotranspiration modeling with limited weather data
(Acta Scientiarum. Agronomy, 2019)
agriwater: An R package for spatial modelling of energy balance and actual evapotranspiration using satellite images and agrometeorological data
(Elsevier B.V., 2019-10-01)
Aiming to subsidize the rational water resources management, an R package called agriwater was created in order to obtain the energy balance on the soil and actual evapotranspiration using satellite imagery and agrometeorological ...
Agricultural zoning of climate risk for Physalis peruviana cultivation in Southeastern Brazil
(Empresa Brasil Pesq Agropec, 2019-01-01)
The objective of this work was to elaborate the agricultural zoning of climatic risk (ZARC) for Physalis peruviana, through the thermal and water requirements of the crop in Southeastern Brazil. Air temperature (T-AIR) and ...