Soil fertility variability management is one of the pioneering and important areas in which Precision Agriculture has been commercially applied. Consequently, the objective of this work was to predict soil chemical attributes through spectral responses. The 1,000 ha study area used for this report was located in Uberlândia, MG, Brazil. Thirty sampling points were established, at which the soil was collected at 3 different depths. The samples were chemically and physically analyzed and the radiometric data obtained in the 400 - 2500 nm range. Multiple regression equations were generated for sum of bases, cation exchange capacity, base saturation, aluminum saturation, pH, P, K, Ca, Mg, Al, and H, all using 60 soil samples. H, Al, m%, and pH w...
Os objetivos deste trabalho foram analisar a variabilidade espacial dos atributos do solo em um sist...
Nowadays soybean culture occupies great area in Brazilian savannah region. And this commodity has a ...
The study of the spatial variability of the chemical attributes of the soils is particularly importa...
Soil fertility variability management is one of the pioneering and important areas in which Precisio...
Abstract: The applications of precision agriculture techniques in the management of soil fertility h...
Abstract: The applications of precision agriculture techniques in the management of soil fertility h...
Precision agriculture has been used as an important technique for localized management of soil ferti...
Abstract: The applications of precision agriculture techniques in the management of soil fertility h...
Soils submitted to the same management system in places with little variation of landscape, manifest...
Com a implantação da Agricultura de Precisão, o conhecimento detalhado da distribuição espacial dos ...
Soil fertility variability management is one of the pioneering and important areas in which Precisio...
Traditional soil analyses are time-consuming with high cost and environmental risks, thus the use of...
The state of Roraima has an area of ??225 116 km2, representing 2.64% of the national territory and ...
The objectives of this work was to estimate the number of soil subsamples considering the classical ...
Traditional soil analyses are time-consuming with high cost and environmental risks, thus the use of...
Os objetivos deste trabalho foram analisar a variabilidade espacial dos atributos do solo em um sist...
Nowadays soybean culture occupies great area in Brazilian savannah region. And this commodity has a ...
The study of the spatial variability of the chemical attributes of the soils is particularly importa...
Soil fertility variability management is one of the pioneering and important areas in which Precisio...
Abstract: The applications of precision agriculture techniques in the management of soil fertility h...
Abstract: The applications of precision agriculture techniques in the management of soil fertility h...
Precision agriculture has been used as an important technique for localized management of soil ferti...
Abstract: The applications of precision agriculture techniques in the management of soil fertility h...
Soils submitted to the same management system in places with little variation of landscape, manifest...
Com a implantação da Agricultura de Precisão, o conhecimento detalhado da distribuição espacial dos ...
Soil fertility variability management is one of the pioneering and important areas in which Precisio...
Traditional soil analyses are time-consuming with high cost and environmental risks, thus the use of...
The state of Roraima has an area of ??225 116 km2, representing 2.64% of the national territory and ...
The objectives of this work was to estimate the number of soil subsamples considering the classical ...
Traditional soil analyses are time-consuming with high cost and environmental risks, thus the use of...
Os objetivos deste trabalho foram analisar a variabilidade espacial dos atributos do solo em um sist...
Nowadays soybean culture occupies great area in Brazilian savannah region. And this commodity has a ...
The study of the spatial variability of the chemical attributes of the soils is particularly importa...