Angélica Giarolla

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Coffee is the second most valuable traded commodity worldwide. Brazil is the world's largest coffee producer, responsible for one third of the world production. A coffee plot exhibits high and low production in alternated years, a characteristic so called biennial yield. High yield is generally a result of suitable conditions of foliar biomass. Moreover, in(More)
This study aims to evaluate the response of the Normalized Difference Vegetation Index-NDVI (satellite TERRA, sensor MODIS) of soybean to water balance components, in a region of Parana state, southern Brazil. Landsat TM 5 and 7 images were selected for analyzing the soybean spatial distribution in the region from 2000/01 to 2006/07 and to identify soybean(More)
This study aimed to evaluate the response of the Normalized Difference Vegetation Index-NDVI derived from Terra MODIS sensor to soybean phenology, in a grain producer region of Parana State, Brazil. Landsat TM and ETM+ images were selected to analyze the spatial distribution of soybean fields for this region from 2000/01 to 2006/07 crop seasons. Then pure(More)
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