Soil properties that vary with depth
Effect of soil compaction and fertilizer placement depth on growth, yield, nutrient uptake of maize (Zea mays L.) and soil properties in tarai soils of Uttarakhand
... Abstract Soil compaction and placing of fertilizer in undesirable depth in soil are the most serious threat under intensive cultivation system in poorly drained heavy textured ...of soil ...
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Soil properties explain changes in soil microbial enzyme activity with depth in a piñon-juniper woodland
... at depth in this biome Despite both a decrease in enzyme activity and nutrient concentrations throughout the soil profile, roots were found at ...the soil profile, so although percent soil ...
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Spatial variability in soil organic carbon in a tropical montane landscape: associations between soil organic carbon and land use, soil properties, vegetation, and topography vary across plot to landscape scales
... on soil groups) generally result in smaller vari- ability among plots nested within land-use types, as opposed to probability sampling ...other soil properties, vegetation characteristics, and ...
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Effect of subsoiling depth on soil physical properties and summer maize ( Zea mays L.) yield
... subsoiling depth on soil physical properties and summer maize (Zea mays ...subsoiling depth on the soil bulk density, stability of soil structure, soil physical ...
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Optimum Depth of Foundation for a given Soil Profile
... underlying soil. If the soil below the structure is sufficiently strong and capable of supporting the required load, then shallow foundations can be used ...the soil conditions at the shallow ...
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APPC Soil Properties
... C.1 Soil Tests For low-rise buildings, depth of borings may be specified to be about 6 m below the anticipated foundation level, with at least one boring continuing deeper, to a lesser of 30 m, the least ...
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Soil properties analysis
... a soil sample using the 1- inch soil core to the depth marked on the core ...the soil from the core and put into a ...the soil of all core samples taken into the bucket, mix well and ...
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Suitability of Soil Water Retention Characteristic Models (SWRC) in Regions and Soil Depth
... Keywords Soil Water Retention Characteristic, Soil Properties, Retention Models ...the soil by gravity, matric suction, and osmotic ...the soil are known as soil water retention ...
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Digital Mapping of Hard Soil Depth in Banjarmasin City
... of soil resources of Caia Irrigation ...preliminary soil map, a final soil map for the Caia Irrigation Perimeter is developed, which is characterized by enormous heterogeneity, typical of ...
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Snowpack Properties Vary in Response to Burn Severity Gradients in Montane Forests
... in depth for every 20% increase in overstory tree mortality due to burn ...snow depth and SWE in burned forests but for the first time provides novel insights into how snow depth and SWE change as a ...
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An Ontology of Soil Properties and Processes
... between soil properties and processes at the concept level rather than at the individual ...hasImpactOn soil strength’ in description logic as SoilWaterContent ⊑ ...of soil at a certain ...
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Soil Organic Carbon Distribution with Depth: Implications for Ecosystem Services
... subsoil, depth is the lower boundary for each soil horizon, and total subsoil depth is the sum of the depths of the horizons below A ...not vary within the study site and would not affect the ...
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Evaporation Depth Controls the Relationship Between Soil Water Mobility and Soil Water Isotopic Composition
... parameters vary with depth, but unsampled regions in our soil profile inevitably ...Finally, soil water isotopes were sampled within several meters of study plants and not at the ...
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The moisture response of soil heterotrophic respiration: interaction with soil properties
... of soil carbon decomposition will likely have an important role in determining any future ...the soil heterotrophic respiration re- sponse to moisture depends on soil properties in a ...
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Depth Integrated Microbial Community and Physico Chemical Properties in Mangrove Soil of Sundarban, India
... fungi. Other groups of microbes have also shown sig- nificant population which is a good sign for a mangrove forest with respect to mineralization of organic debris and as a result mangrove plants can easily get ...
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Effect of Soil Moisture and Tillage Depth on Some Mechanical Properties for Tillage Machines Type (Moldboard Plow)
... a soil to provide the proper nutrients, in the proper amounts and in the proper balance, for the growth of specified plants when other growth factors such as light, temperature, moisture and the soil ...
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Soil Properties (UofMD)
... engine, soil pH is analogous to the fuel ...a soil test indicates that two soils, one with a low CEC and the other with a high CEC, have the same low pH, indicating that they both need lime, the one with ...
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Vulnerability of soil aggregates in relation to soil properties
... grassland soil that organic matter associated with macroaggregates was more labile than organic matter in ...new soil organic matter, compared to soils with no-tillage ...
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Variation of physical and mechanical properties with depth in Alfisols
... mechanical properties (particle and aggregate size distribution, aggregate stability, bulk density, pores size distribution, air-capacity, water retention, saturated hydraulic conductivity, shrinkage, plastic and ...
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Altitudinal and Depth-wise Variation of Soil Physico-chemical Properties and Available Nutrients of Pear Orchards in Jammu & Kashmir, India
... of soil influence to a large extent the tree health and fruit ...and depth have pronounced effect on physico-chemical properties and also on the nutrient supplying capacity of the soils, thereby ...
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