In this research, we aimed to evaluate the spatial variability of soil properties in Alfissol under agroforestry in the Humaitá region, Amazonas state, Brazil. Mapping of an agroforestry growing area was performed in 70 × 70 m sampling grid design. In the mapped area, soil samples were collected at regular 10 m spacing at 0.0-0.1 m depth layer, totaling 64 sampling sites. The following physical analyses were carried out: texture, soil bulk and particle density, macro and microporosity, total porosity and stability of aggregates in water. Descriptive and geostatistical analyses were conducted. After these steps, it was possible to observe that all physical attributes were spatially dependent and that most ranges were greater than those initi...
Experimentos de solo realizados no campo necessitam de estudos que verifiquem a variabilidade espaci...
Experimentos de solo realizados no campo necessitam de estudos que verifiquem a variabilidade espaci...
The objective of this work it was to use the geostatistics methods to investigate the spatial relati...
This study aim to evaluate the spatial variability of soil physical attributes in of Alfissol forest...
The use of geostatistical techniques allows detection of the existence of dependence and the spatial...
Considering the importance of knowledge of the spatial distribution of soil properties, the purpose ...
There is a great lack of information from soil surveys in the southern part of the State of Amazonas...
The knowledge on spatial distribution of soil properties by means of geostatistics is important as a...
Anéis volumétricos e amostras de solo solto foram coletadas num espaçamento de 1 m entre amostras, e...
In the areas where irrigated rice is grown in the south of Brazil, few studies have been carried out...
The importance of understanding spatial variability of soils is connected to crop management plannin...
The aim of this paper was to understand the spatial variability of soil physical attributes within t...
Design and management of irrigation systems depends on adequate measurements of soil physical proper...
The spatial characterization of soil attributes is fundamental for the understanding of forest ecosy...
The chemical and physical attributes of soils have natural spatial variability that can be changed b...
Experimentos de solo realizados no campo necessitam de estudos que verifiquem a variabilidade espaci...
Experimentos de solo realizados no campo necessitam de estudos que verifiquem a variabilidade espaci...
The objective of this work it was to use the geostatistics methods to investigate the spatial relati...
This study aim to evaluate the spatial variability of soil physical attributes in of Alfissol forest...
The use of geostatistical techniques allows detection of the existence of dependence and the spatial...
Considering the importance of knowledge of the spatial distribution of soil properties, the purpose ...
There is a great lack of information from soil surveys in the southern part of the State of Amazonas...
The knowledge on spatial distribution of soil properties by means of geostatistics is important as a...
Anéis volumétricos e amostras de solo solto foram coletadas num espaçamento de 1 m entre amostras, e...
In the areas where irrigated rice is grown in the south of Brazil, few studies have been carried out...
The importance of understanding spatial variability of soils is connected to crop management plannin...
The aim of this paper was to understand the spatial variability of soil physical attributes within t...
Design and management of irrigation systems depends on adequate measurements of soil physical proper...
The spatial characterization of soil attributes is fundamental for the understanding of forest ecosy...
The chemical and physical attributes of soils have natural spatial variability that can be changed b...
Experimentos de solo realizados no campo necessitam de estudos que verifiquem a variabilidade espaci...
Experimentos de solo realizados no campo necessitam de estudos que verifiquem a variabilidade espaci...
The objective of this work it was to use the geostatistics methods to investigate the spatial relati...