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Backscattered Electron Scanning Images of Soil Porosity for Analyzing Soil Compaction around Roots
Soil Science Society of America Journal, 1996Abstract Thin sections of soil surrounding maize roots were studied in scanning electron microscopy using the backscattered electron mode. The soil is a fine‐loamy, mixed, mesic, Typic Eutrochrept. Backscattered electron scanning images (BESI) of the porosity surrounding a selected maize ( Zea ...
Bruand, Ary +4 more
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The porosity of soil aggregates from bulk soil and from soil adhering to roots
Plant and Soil, 1985Total porosity and pore-size distribution (p.s.d.) were determined in soil aggregates taken in plots planted with maize and treated with farmyard manure and three rates of compost. Soil aggregates were collected from the soil adherent to the maize roots (root soil aggregates) and from bulk soil (bulk soil aggregates).
G. Guidi, G. Poggio, G. Petruzzelli
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Porosity estimation of unsaturated soil using Brutsaert equation
Soil Dynamics and Earthquake Engineering, 2018Abstract Although the porosity is a crucial parameter for understanding the soil behavior under static and dynamic loading, estimating the porosity of unsaturated soil is difficult owing to the various input parameters required. The objective of this study is to suggest a technical method to obtain the level of porosity based on the elastic wave ...
Hyunwook Choo +2 more
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The relation between soil infiltration and effective porosity in different soils
Agricultural Water Management, 1993Abstract A field study was conducted to examine the relationship between in situ steady state infiltration rate (IR) and some textural and structural soil properties. The textural variables (clay %, silt %, and clay plus silt) showed weak correlations with the IR compared to the structural [total porosity, effective porosity (EP), and bulk density ...
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Mapping Soil Porosity: Unveiling India's Soil Dynamics with Remote Sensing
The physical state of the soil environment majorly defines plant growth. The composition and properties of the soil matrix influence various transport processes and important flow between soil and plant. The porosity and density of soil help determine the water binding possibility, air movement, plant root penetration, etc. Just as the solid phase theHarshita Rani Ahirwar +3 more
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Soil Science Society of America Journal, 1982
J. A. McKeague, G. C. Topp, C. A. Fox
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J. A. McKeague, G. C. Topp, C. A. Fox
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The interplay between microbial communities and soil properties
Nature Reviews Microbiology, 2023laurent Philippot +2 more
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Life and death in the soil microbiome: how ecological processes influence biogeochemistry
Nature Reviews Microbiology, 2022Noah W Sokol +2 more
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