The importance of understanding spatial variability of soils is connected to crop management planning. This understanding makes it possible to treat soil not as a uniform, but a variable entity, and it enables site-specific management to increase production efficiency, which is the target of precision agriculture. Questions remain as the optimum soil sampling interval needed to make site-specific fertilizer recommendations in Brazil. The objectives of this study were: i) to evaluate the spatial variability of the main attributes that influence fertilization recommendations, using georeferenced soil samples arranged in grid patterns of different resolutions; ii) to compare the spatial maps generated with those obtained with the standard samp...
Anéis volumétricos e amostras de solo solto foram coletadas num espaçamento de 1 m entre amostras, e...
A determinação da distribuição espacial de propriedades do solo é importante para entender as limita...
In the areas where irrigated rice is grown in the south of Brazil, few studies have been carried out...
Coordenação de Aperfeiçoamento de Pessoal de Nível SuperiorThe georeferenced soil sampling using sam...
The spatial variability of soil attributes can be influenced by several factors such as soil formati...
Na agricultura de precisão, as variáveis de interesse são analisadas quanto à variabilidade espacial...
This study aimed to analyze the influence of different sampling grids in determining the spatial var...
This study aimed to analyze the influence of different sampling grids in determining the spatial var...
Soil fertility managed by precision agriculture has georeferenced sampling grid as its main data col...
Precision Agriculture seeks to optimize the inputs used in the crop to improve productivity, reduce ...
The objectives of this work was to estimate the number of soil subsamples considering the classical ...
Uma combinação de ferramentas relativamente novas foi usada para identificar e caracterizar a variab...
The objective of this study was to analyze different intensities of soil sampling for accuracy in ge...
Due to the importance of accurate information on soils for agricultural production, quantitative tec...
The study of the spatial variability of soil chemical attributes allows for more efficient managemen...
Anéis volumétricos e amostras de solo solto foram coletadas num espaçamento de 1 m entre amostras, e...
A determinação da distribuição espacial de propriedades do solo é importante para entender as limita...
In the areas where irrigated rice is grown in the south of Brazil, few studies have been carried out...
Coordenação de Aperfeiçoamento de Pessoal de Nível SuperiorThe georeferenced soil sampling using sam...
The spatial variability of soil attributes can be influenced by several factors such as soil formati...
Na agricultura de precisão, as variáveis de interesse são analisadas quanto à variabilidade espacial...
This study aimed to analyze the influence of different sampling grids in determining the spatial var...
This study aimed to analyze the influence of different sampling grids in determining the spatial var...
Soil fertility managed by precision agriculture has georeferenced sampling grid as its main data col...
Precision Agriculture seeks to optimize the inputs used in the crop to improve productivity, reduce ...
The objectives of this work was to estimate the number of soil subsamples considering the classical ...
Uma combinação de ferramentas relativamente novas foi usada para identificar e caracterizar a variab...
The objective of this study was to analyze different intensities of soil sampling for accuracy in ge...
Due to the importance of accurate information on soils for agricultural production, quantitative tec...
The study of the spatial variability of soil chemical attributes allows for more efficient managemen...
Anéis volumétricos e amostras de solo solto foram coletadas num espaçamento de 1 m entre amostras, e...
A determinação da distribuição espacial de propriedades do solo é importante para entender as limita...
In the areas where irrigated rice is grown in the south of Brazil, few studies have been carried out...