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Deep roots and soil structure [PDF]
Plant, Cell & Environment, 2016 In this opinion article we examine the relationship between penetrometer resistance and soil depth in the field. Assuming that root growth is inhibited at penetrometer resistances > 2.5 MPa, we conclude that in most circumstances the increases in penetrometer resistance with depth are sufficiently great to confine most deep roots to elongating in ...
Gao, W. +12 more
europepmc +7 more sources
Mycorrhizas and soil structure [PDF]
New Phytologist, 2006 SummaryIn addition to their well‐recognized roles in plant nutrition and communities, mycorrhizas can influence the key ecosystem process of soil aggregation. Here we review the contribution of mycorrhizas, mostly focused on arbuscular mycorrhizal fungi (AMF), to soil structure at various hierarchical levels: plant community; individual root; and the ...
Matthias C, Rillig, Daniel L, Mummey
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Géotechnique, 2022 Earthquake-induced soil liquefaction can generate excessive damage to building structures due to significant reduction in soil effective stress. With increasing urbanisation and population growth, the performance of closely spaced buildings, such as those in towns and cities, is of greater concern where structure–soil–structure interaction (SSSI) may ...
Qi, S, Knappett, JA
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Foreword to ‘Linking Soil Structure to Soil Functions’ [PDF]
Soil Research, 2019 n ...
Duwig, Céline +3 more
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Identification of Group II Intron RmInt1 Binding Sites in a Bacterial Genome
Frontiers in Molecular Biosciences, 2022 RmInt1 is a group II intron encoding a reverse transcriptase protein (IEP) lacking the C-terminal endonuclease domain. RmInt1 is an efficient mobile retroelement that predominantly reverse splices into the transient single-stranded DNA at the template ...
María Dolores Molina-Sánchez +3 more
doaj +1 more source
SOIL SURFACE CRUST: ITS SIGNIFICANCE, TYPES AND MECHANICS OF FORMATION. A REVIEW [PDF]
Mesopotamia Journal of Agriculture, 2020 Most of the agricultural soils around the world suffer from increased soil degradation and erosion and reduce moisture conservation, which is the decisive factor in agricultural crop production, and among these problems is the phenomenon of Surface Soil ...
yousif alnaser, Qahtan Alkhafagi
doaj +1 more source
Remote Sensing, 2022 The optimization of the ecological network structure in Nanping can provide a scientific reference for guaranteeing ecological safety in Southeast China.
Zixuan Wang +4 more
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Improving Soil Structure by Organic Material Amendments: A Review
Guan'gai paishui xuebao, 2023 【Objective】 Organic materials including crop straws, organic fertilizers, biochar have been widely used in agriculture as an agent to improve soil structure and fertility, but how, and to what extent, their efficacy varies with soil texture and ...
XUAN Kefan +4 more
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Comparison of Fuzzy and ANN models performance for monthly flow forecast using short time data [PDF]
علوم و مهندسی آبیاری, 2010 Regarding the bottom outlet gates, the optimal hydraulic design to ensure non-occurrence of destructive vibrations is very important. Forces inserted into the gates due to the flow with high hydrostatic pressure under the gates may cause creation of ...
Sedigheh Anvari +2 more
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EVALUATE BRICK UNITS BY ULTRASONIC WAVES
Tikrit Journal of Engineering Sciences, 2005 Wide laboratory search was done to evaluate brick units in single, and test the prisms built from brick unit by use ultrasonic waves in non-destructive test. The results show that the pulse velocity increases with increasing compressive strength and time
Zain Al-Abdin Raouf +2 more
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