ABSTRACT: The soils presented heterogeneity of its chemical and physical attributes even in areas considered uniform. The aim of this study was to analyze the spatial variability of the granulometric fractions and of the chemical attributes of a sandy soil under no-tillage system. The work was developed at the Regional Pole of Agribusiness Technology Development from Paulista northwest located in Votuporanga/SP, on an experimental area under no-tillage system. The area measures about 1 ha with the sampling grid of 10 x 10 m. The area soil is a Red Latosol. The granulometric fractions and the chemical attributes of this soil were determined at a depth of 0-0.10 and 0.10-0.20 m. The data were analyzed using descriptive statistics and geostati...
Soil variability occurs due to natural and anthropogenic factors acting at various spatial and tempo...
The objective of this work was to analyze the spatial variability of soil aggregates, porosity and d...
This study aimed to analyze the influence of different sampling grids in determining the spatial var...
The chemical and physical attributes of soils have natural spatial variability that can be changed b...
The objective of this work it was to use the geostatistics methods to investigate the spatial relati...
Knowledge of spatial variability in chemical and physical properties of the soil is very important, ...
In the areas where irrigated rice is grown in the south of Brazil, few studies have been carried out...
O objetivo deste trabalho foi estudar, mediante a geoestatística, a variabilidade espacial de pH, Ca...
The understanding of the spatial variability of soil chemical attributes is crucial when thinking ab...
In the areas where irrigated rice is grown in the south of Brazil, few studies have been carried out...
The soil has, naturally, heterogeneity, ie, its attributes change in space and on time. In Semiarid ...
Spatial variability of pH, Ca, Mg, P and K under three soil preparation systems (moldboard plough, h...
The purpose of this study was to spatialize the chemical and physical attributes of the ...
Anéis volumétricos e amostras de solo solto foram coletadas num espaçamento de 1 m entre amostras, e...
Experimentos de solo realizados no campo necessitam de estudos que verifiquem a variabilidade espaci...
Soil variability occurs due to natural and anthropogenic factors acting at various spatial and tempo...
The objective of this work was to analyze the spatial variability of soil aggregates, porosity and d...
This study aimed to analyze the influence of different sampling grids in determining the spatial var...
The chemical and physical attributes of soils have natural spatial variability that can be changed b...
The objective of this work it was to use the geostatistics methods to investigate the spatial relati...
Knowledge of spatial variability in chemical and physical properties of the soil is very important, ...
In the areas where irrigated rice is grown in the south of Brazil, few studies have been carried out...
O objetivo deste trabalho foi estudar, mediante a geoestatística, a variabilidade espacial de pH, Ca...
The understanding of the spatial variability of soil chemical attributes is crucial when thinking ab...
In the areas where irrigated rice is grown in the south of Brazil, few studies have been carried out...
The soil has, naturally, heterogeneity, ie, its attributes change in space and on time. In Semiarid ...
Spatial variability of pH, Ca, Mg, P and K under three soil preparation systems (moldboard plough, h...
The purpose of this study was to spatialize the chemical and physical attributes of the ...
Anéis volumétricos e amostras de solo solto foram coletadas num espaçamento de 1 m entre amostras, e...
Experimentos de solo realizados no campo necessitam de estudos que verifiquem a variabilidade espaci...
Soil variability occurs due to natural and anthropogenic factors acting at various spatial and tempo...
The objective of this work was to analyze the spatial variability of soil aggregates, porosity and d...
This study aimed to analyze the influence of different sampling grids in determining the spatial var...