Results 21 to 30 of about 2,998,725 (396)

Soil Compaction Due to Increased Machinery Intensity in Agricultural Production: Its Main Causes, Effects and Management

open access: yesTechnology in Agriculture [Working Title], 2021
In modern agriculture, most of the field operations from sowing to harvesting are done mechanically by using heavy agriculture machines. However, the loads from these heavy machines may induce stresses exceeding soil strength causing soil compaction ...
S. Gürsoy
semanticscholar   +1 more source

Soil compaction and cover with black oat on soybean grain yield in lowland under no-tillage system

open access: yesCiência Rural, 2021
: Brazil is the largest exporter and second largest producer of soybean grains. Most of this production is from plants grown under no-tillage system (NT).
Amauri Nelson Beutler   +5 more
doaj   +1 more source

Soil Compaction by Valmet Forwarder Operation at Soil Surface with and without Slash

open access: yesJurnal Manajemen Hutan Tropika, 2012
Soil compaction by machine used in forest harvesting operation caused negative impacts for regeneration and tree growth.  This research was intended to analyze the effectiveness of using slash to decrease soil compaction, to analyze soil compaction at ...
Juang Rata Matangaran
doaj   +3 more sources

Empirical Equations Expressing the Effects of Measured Suction on the Compaction Curve for Sandy Soils Varying Fines Content

open access: yesGeotechnics, 2023
To effectively apply various soil types for embankments, understanding their compaction characteristics is crucial. One crucial factor affecting compaction is suction, which plays a significant role as it is typically performed under unsaturated ...
Bhargavi Chowdepalli, Kenji Watanabe
doaj   +1 more source

Compaction effects on evaporation and salt precipitation in drying porous media [PDF]

open access: yesHydrology and Earth System Sciences, 2022
Compaction and salinization of soils reduce croplands fertility, affect natural ecosystems, and are major concerns worldwide. Soil compaction alters soil structure and affects the soil's hydraulic properties, and it therefore may have a significant ...
N. Goldberg-Yehuda   +4 more
doaj   +1 more source

Study on Compaction Effect and Process of Reclaimed Soil of Nonmetallic Mines in Xinjiang, China

open access: yesAdvances in Materials Science and Engineering, 2020
Reclaimed soil is the key substrate for land reclamation and ecological restoration in the mine areas. The change of the density of reclaimed soil of the nonmetallic mines in Xinjiang during the land reclamation process was studied in this paper. Firstly,
Kaikai Wang   +6 more
doaj   +1 more source

Macro- and microscale gaseous diffusion in a Stagnic Luvisol as affected by compaction and reduced tillage [PDF]

open access: yes, 2008
Intensification of mechanical agriculture has increased the risk for soil compaction and deformation. Simultaneously, reduced tillage practices have become popular due to energy saving and environmental concerns, as they may strengthen and improve the ...
Fazekas-Becker, Orsolya   +2 more
core   +3 more sources

Effects of pyrolysis temperature, feedstock type and compaction on water retention of biochar amended soil

open access: yesScientific Reports, 2021
Recent studies on water retention behaviour of biochar amended soil rarely considers the effect of pyrolysis temperature and also feedstock type into account.
He Huang   +8 more
semanticscholar   +1 more source

Limited resilience of the soil microbiome to mechanical compaction within four growing seasons of agricultural management

open access: yesISME Communications, 2021
Soil compaction affects many soil functions, but we have little information on the resistance and resilience of soil microorganisms to this disturbance.
Manon Longepierre   +6 more
semanticscholar   +1 more source

Soil structure recovery following compaction: Short‐term evolution of soil physical properties in a loamy soil

open access: yesSoil Science Society of America Journal, 2021
Soil compaction by farm machinery may persist for decades, hampering soil productivity and functioning. Assessing compaction costs and guiding recovery strategies are hindered by paucity of data on soil structure recovery rates.
T. Keller   +11 more
semanticscholar   +1 more source

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