Results 11 to 20 of about 2,998,725 (396)
Soil Mechanics Through Project-Based Learning, 2018 Project relevance: For construction of roads and embankments, soil material must be compacted to its densest state, which will result in higher soil strength and long-term stability. To obtain the compaction characteristics of soil, engineers conduct a series of laboratory standard compaction tests and then use these data for field compaction.
Gratchev, Ivan +2 more
openaire +3 more sources
Soil moisture in soil compaction
California Agriculture, 1961 California Agriculture - All ...
California Agriculture
doaj +1 more source
IEEE Access, 2018 Quantitative assessment of soil compaction is of great importance to construction work, precision agriculture, and geotechnical research. Currently, measurement of soil compaction is mainly performed through field measurements, and the accuracy is highly
Wenwei Yang +4 more
doaj +2 more sources
Establishment of rice yield prediction model using soil compaction
Asian Journal of Agriculture and Biology, 2023 Soil compaction has a real effect on rice yield in the Mekong Delta. Two field experiments were carried out during 2019 Summer-Autumn and 2020 Summer-Autumn in An Giang Province (Mekong Delta). OM18 rice was cultivated in the plots which were laid out in
Huu Van Huu Bui +2 more
semanticscholar +1 more source
Plant roots sense soil compaction through restricted ethylene diffusion
Science, 2021 Ethylene aplenty signals soil compaction It's tough to drive a spade through compacted soil, and plant roots seem to have the same problem when growing in compacted ground. Pandey et al.
Bipin K. Pandey +15 more
semanticscholar +1 more source
Frontiers in Environmental Science, 2022 Soil compaction results whenever applied soil stress by machinery exceed the soil strength. Both, soil strength and stress, are spatially and temporally highly variable, depending on the weather situation, the current crop type, and the machinery used ...
Michael Kuhwald +2 more
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A Review on the Effect of Soil Compaction and its Management for Sustainable Crop Production
Journal of Biosystems Engineering, 2021 Sustainable crop production could contribute to feed and fuel for the ever-increasing global population. The use of heavy agricultural machinery has improved the efficiency of farming operations and increased global food production since the 1950s.
M. Shaheb, R. Venkatesh, S. Shearer
semanticscholar +1 more source
Soil compaction raises nitrous oxide emissions in managed agroecosystems. A review
Agronomy for Sustainable Development, 2022 Nitrous oxide (N2O) is the contributor to agricultural greenhouse gas emissions with the highest warming global potential. It is widely recognised that traffic and animal-induced compaction can lead to an increased potential for N2O emissions by ...
M. Pulido‐Moncada +2 more
semanticscholar +1 more source
Global Assessment of Agricultural Productivity Losses from Soil Compaction and Water Erosion.
Environmental Science and Technology, 2021 To guide us toward a sustainable future, the impacts of human activities on natural resources need to be understood and quantified. In this study on global agriculture, we use a Life Cycle Assessment framework to estimate potential long-term soil ...
T. Sonderegger, S. Pfister
semanticscholar +1 more source