[PDF] Top 20 REVISITING THE S-INDEX FOR SOIL PHYSICAL QUALITY AND ITS USE IN BRAZIL
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REVISITING THE S-INDEX FOR SOIL PHYSICAL QUALITY AND ITS USE IN BRAZIL
... of soil quality. Sometimes it is defined as the ability of a specific kind of soil to perform ecological services or functions essential to people and the environment, like ... See full document
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USE OF S-INDEX AS A STRUCTURAL QUALITY INDICATOR FOR COMPACTED LATOSOLS CULTIVATED WITH MAIZE
... prevent soil degradation is to monitor its structural quality through physical attributes and ...Thus, the objective of this work was to identify parameters that can be used ... See full document
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ProPosal for an Index to ClassIfy IrrIgatIon Water QualIty: a Case study In northeastern BrazIl
... Water quality is understood as the physical, chemical and biological characteristics that influence its suitability for a specific use, in other words, the ... See full document
8
INDEX OF SOIL PHYSICAL QUALITY OF HARDSETTING SOILS ON THE BRAZILIAN COAST
... occur in a geomorphological unit known as the Coastal Tablelands (CTs) in Brazil and are attributed to the sedimentary deposits from the Tertiary era that created ... See full document
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Índice S e crescimento radicular da soja em diferentes classes texturais
... tested the hypothesis that the limiting values of S-index, proposed in the literature can not be used to determine the degradation condition of soils under soybean ... See full document
8
PHYSICAL QUALITY OF AN OXISOL UNDER DIFFERENT USES
... The use of a soil induces changes in the physical properties according to the management, tillage intensity and type of ...crop. The objective of this work ... See full document
8
Soil Quality Evaluation Using the Soil Management Assessment Framework (SMAF) in Brazilian Oxisols with Contrasting Texture
... role in agricultural management plans but cause distinctive changes in soil physical, chemical, and biological ...changes in SQ indicators for both the ...0.00-0.15 ... See full document
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Abundance and Diversity of Soil Macrofauna in Native Forest, Eucalyptus Plantations, Perennial Pasture, Integrated Crop-Livestock, and No-Tillage Cropping
... land use can affect macrofaunal biodiversity, which is a property that can be used as a soil quality ...evaluated the abundance and diversity of soil macrofauna and ... See full document
14
Soil Macrofauna as a Soil Quality Indicator in Native and replanted
... differences in Shannon’s diversity (H), Simpson’s dominance (Is), and Pielou’s evenness (e) ecological indices between NF and RF, although the NF exhibited greater richness of taxonomic groups ... See full document
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Soil Resistance to Penetration and Least Limiting Water Range for Soybean Yield in a Haplustox from Brazil
... are in the range between 1.5 to 4.0 MPa, with 2.0 MPa the most accepted value (Silva et ...yield in heavy clay Red-Yellow Latosol (Hapludox) and clay Red ...that the yield of ... See full document
9
Soil physical quality of Mollisols quantified by a global index
... matter, soil structure and the porous system are key attributes of the regulation of water flow, nutrient supply, contaminants adsorption and de- sorption, and leaching losses as ... See full document
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Espacialização do índice de qualidade do solo na Sub-Bacia das Posses, Extrema, Minas Gerais
... determine and spatialize the soil quality index (SQI), in relation to chemical and physical attributes, and evaluate its use in ... See full document
7
Comissão 2.2 - Física do solo Quantitative assessment oF soil PhysiCal Quality in northern China Based on s-theory
... reported the effects of texture, bulk density, and organic matter content on the s value; the relationships between soil friability and hard-setting of soil ... See full document
11
QUANTIFICATION OF THE SOIL PHYSICAL QUALITY OF A TROPICAL OXISOL USING THE S INDEX
... ABSTRACT: Soil physical quality is fundamental for the sustainability of agro ...ecosystems. Soil physical quality assessment must be developed using parameters that ... See full document
5
Índice S como indicador de qualidade física em solos do estado do Paraná
... evaluated the S-index, soil aeration capacity (ACt/Pt) and soil water storage capacity (FC/Pt) as indicators of soil physical quality, in horizons of ... See full document
7
The effects of land use and soil management on the physical properties of an Oxisol in Southeast Brazil
... A soil under short-term NT is expected to have a higher BD in the surface layer (Tormena et ...traffic and absence of soil disturbance (Tormena et ...BD in soil under NT ... See full document
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EVALUATION OF PHYSICAL QUALITY INDICES OF A SOIL UNDER A SEASONAL SEMIDECIDUOUS FOREST
... of soil quality is currently the subject of great discussion due to the interaction of soil with the environment (soil-plant-atmosphere) and practices of human ... See full document
10
SOIL WATER RETENTION AND S INDEX AFTER CROP ROTATION AND CHISELING
... layers in agricultural areas, caused either by external pressure of machine or animal traffic (Lima et ...natural soil particle consolidation (Dias ...improve the soil structural ... See full document
12
USE OF SCALED SEMIVARIOGRAMS IN THE PLANNING SAMPLE OF SOIL PHYSICAL PROPERTIES IN SOUTHERN AMAZONAS, BRAZIL
... of the variables under study showed statistical differences among the environments evaluated, especially when compared to the forest (Table ...Macro- and microporosity, and particles ... See full document
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WATER QUALITY INDEX IN TWO LAND USE SITUATIONS IN THE MANTIQUEIRA RANGE
... The use of a large number of water quality indicators increases the costs of streamflow monitoring throughout the ...reduction in the dimensionality of the data ... See full document
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