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Design and Analysis of a Bionic Pressing Roller Based on the Structural Characteristics of Pangolin Scales. [PDF]
Biomimetics (Basel)Zheng X, Hao J, Xie H, Xu W.
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Soil compaction influences soil physical quality and soybean yield under long-term no-tillage
, 2020Soil compaction under no-tillage (NT) exerts a negative impact on the soil physical quality. The objective of this study was to quantify the influence of compaction on soil’s physical quality and soybean crop yield in a Rhodic Ferralsol under NT in ...
C. Ferreira +4 more
semanticscholar +1 more source
Trafficking intensity index for soil compaction management in grasslands
Soil use and management, 2020Good soil structure provides multiple benefits for society but in grass‐based production systems is underpinned by trafficking management regime. For Irish soils, there is no soil trafficking intensity index that considers the effect of geo‐climatic ...
G. Bondi +5 more
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2022
When unsaturated soils are subjected to drained or undrained compression tests, they approach the saturated compression line with different slopes. This difference in slopes is produced by the amount of collapse of each path. During compression, four main phenomena occur in these materials: first, with the reduction in volume, the degree of ...
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When unsaturated soils are subjected to drained or undrained compression tests, they approach the saturated compression line with different slopes. This difference in slopes is produced by the amount of collapse of each path. During compression, four main phenomena occur in these materials: first, with the reduction in volume, the degree of ...
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Soil compaction due to agricultural machinery impact: A systematic review
Land Degradation & DevelopmentSoil compaction is generally viewed as one of the most serious soil degradation problems and a determining factor in crop productivity worldwide.
Boxiang Zhang +8 more
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2022
Soils play a central role in climate mitigation. They are both as a carbon sink and a source of greenhouse gas emissions (GHG). This report outlines the mitigation potential for GHG emissions of climate friendly soil management options at global, EU and German level. It also discusses different types of climate-friendly soil management measures and key
Gattinger, Andreas +2 more
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Soils play a central role in climate mitigation. They are both as a carbon sink and a source of greenhouse gas emissions (GHG). This report outlines the mitigation potential for GHG emissions of climate friendly soil management options at global, EU and German level. It also discusses different types of climate-friendly soil management measures and key
Gattinger, Andreas +2 more
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Journal of the Institution of Civil Engineers, 1949
Synopsis. Soil compaction is the process whereby soil is mechanically compressed through a reduction in the air voids. It is measured in terms of the dry density or amount of solid matter in unit volume. Soils range in dry density from about 140 lb. per cubic foot for coarse-grained gravels and sands to about 90 lb.
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Synopsis. Soil compaction is the process whereby soil is mechanically compressed through a reduction in the air voids. It is measured in terms of the dry density or amount of solid matter in unit volume. Soils range in dry density from about 140 lb. per cubic foot for coarse-grained gravels and sands to about 90 lb.
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Soil compaction management: Reduce soil compaction using a chain-track tractor
Journal of Terramechanics, 2020Abstract Modern agricultural production requires research for new design and layout plans of the track-chained mover, providing a reduction in soil compaction. One of many ways to improve the efficiency of machine-tractor aggregate (MTA) use is to improve the geometry of the support part of the chain-track tractor.
Salavat Mudarisov +4 more
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Earthworks and soil compaction
1995Earthworks or earth structures are constructed where it is required to alter the existing topography. They comprise excavation and filling and are most commonly formed for highway works such as cuttings and embankments but they may also consist of site levelling such as for industrial or housing estates and excavation and back filling of quarries ...
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