Results 241 to 250 of about 56,488 (276)
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Subsoil compaction effect on spatio-temporal root growth, reuse of biopores and crop yield of spring barley

, 2021
Subsoil compaction in arable farming caused by increasingly heavy machinery results in increased subsoil strength and reduced aeration and water flow. This can restrict root growth and reduce crop yield.
E. Wahlström   +6 more
semanticscholar   +1 more source

Short-term effects of subsoil management by strip-wise loosening and incorporation of organic material

Soil & Tillage Research
30 Agricultural production in Central Europe increasingly suffers from extreme drought events. Improving 31 root access to nutrient and water resources in the subsoil below the plow layer is a potential option to 32 maintain productivity during dry ...
S. L. Bauke   +16 more
semanticscholar   +1 more source

Climate warming alters subsoil but not topsoil carbon dynamics in alpine grassland

Global Change Biology, 2019
Subsoil contains more than half of soil organic carbon (SOC) globally and is conventionally assumed to be relatively unresponsive to warming compared to the topsoil.
J. Jia   +15 more
semanticscholar   +1 more source

The ‘Invisible’ Subsoil: An Exploratory View of Societal Acceptance of Subsoil Management in Germany

open access: yesSustainability, 2018
Subsoil, commonly defined as horizons below the working depth of 30 cm, has traditionally received little explicit attention in policy discussions on soils.
Sophie Ittner   +2 more
exaly   +2 more sources

Nitrogen leaching greatly impacts bacterial community and denitrifiers abundance in subsoil under long-term fertilization

, 2020
Soil microbes represent one of the most important members of agricultural systems, and many achievements about the variation of microbiota in topsoil under diverse fertilization regimes have been acquired.
Meng-Shuai Liu   +7 more
semanticscholar   +1 more source

Impact of potential bio-subsoilers on pore network of a severely compacted subsoil

, 2020
Subsoil compaction is a major threat to soil quality. The use of bio-subsoilers has been proposed as a mitigation practice. There is, however, a paucity of knowledge on the effects of potential bio-subsoiling crops in alleviating severely compacted ...
M. Pulido‐Moncada   +4 more
semanticscholar   +1 more source

Wheel load, repeated wheeling, and traction effects on subsoil compaction in northern Europe

Soil & Tillage Research, 2019
Traffic in agricultural fields with very high wheel loads imposes a risk of severe structural damage deep into the subsoil. However, there is a paucity of studies quantifying these effects.
M. Pulido‐Moncada   +2 more
semanticscholar   +1 more source

Divergent responses of soil fungal communities to soil erosion and deposition as evidenced in topsoil and subsoil.

Science of the Total Environment, 2020
Despite the pivotal functional roles dominating the pace of nutrient cycles in terrestrial ecosystems, soil fungal communities at erosional and depositional sites have not been comparatively investigated when assessing the ecosystem stability of eroding ...
Lanlan Du   +6 more
semanticscholar   +1 more source

Fine resolution map of top- and subsoil carbon sequestration potential in France.

Science of the Total Environment, 2018
Although soils have a high potential to offset CO2 emissions through its conversion into soil organic carbon (SOC) with long turnover time, it is widely accepted that there is an upper limit of soil stable C storage, which is referred to SOC saturation ...
Songchao Chen   +5 more
semanticscholar   +1 more source

Sustainable soil management - Farmers’ perspectives on subsoil compaction and the opportunities and barriers for intervention

Land Use Policy, 2019
Soils are the foundation for agricultural production, ecosystem functioning and for human well-being, but paradoxically only limited attention has been given towards sustainable soil management in most national and European policies.
M. Thorsøe   +6 more
semanticscholar   +1 more source

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