Encontrados 3 documentos, a visualizar página 1 de 1
Viticultura de precisión: una gestión óptima de los insumos en la viña
Marques da Silva, JR; Terrón, JM; Blanco, J; Silva, LLEstudo sobre a variabilidade espacial e temporal na vinha.
Comparison of soil pH measurement in a non tilled vineyard: conventional labora...
Marques da Silva, JR; Terrón, JM; Blanco, J; Pérez, F; Galea, F; Moral, FJ; Alexandre, C; Serrano, J; Silva, LLThis work pretends to compare the soil pH measured by the 3100 Veris sensor with the conventional soil sampling in a specific soil condition of a non tilled vineyard. Whereas high density data was obtained with the soil pH sensor, which were used to delineate a pH surface using a geostatistical algorithm, conventional laboratory values were divided in two sets, depending on their location in a 3 or a 12 years n...
The fractal dimension of agricultural parcels considering maize yield
Marques da Silva, JR; Silva, LL; Sousa, AMOBefore making any decisions, all farm managers would like to have some indication about the effectiveness of a particular investment, especially when investing in precision agriculture technologies. Usually, the best indicator should be associated with the yield geometric complexity and its spatial and temporal dynamics. The fractal dimension of corn yield in a given year was calculated for six studied parcels,...
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