Results 261 to 270 of about 1,332,312 (300)
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Microbial Effects on Soil Erodibility
Soil Science Society of America Journal, 1979Abstract This study was undertaken to evaluate the effects of three microbial species on soil erodibility. Sterilized Ames (a Typic Albaqualf) and Nicollet (an Aquic Hapludoll) soils were inoculated with species of Pseudomonas, Streptomyces , and ...
Rafael Ricardo Gasperi‐Mago +1 more
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Variability of soil physical quality and erodibility in a water-eroded cropland
CATENA, 2011Abstract Physical degradation of the soil increases its susceptibility to erosion by water action. However, relatively few studies have evaluated the opposite, i.e., the impact of water erosion on soil erodibility. This study was conducted in a corn field in Ohio. Some sites within the field have experienced water-induced soil erosion following heavy
Ilan Stavi, Rattan Lal
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Eroded soils in Chelyabinsk oblast
Eurasian Soil Science, 2006A field survey of eroded soils has been performed in Chelyabinsk oblast on a scale of 1: 100000. The areas of eroded soils and the parameters of their degradation have been determined.
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Restoration of Eroded and Degraded Soils
2010Restoration refers to the process of repairing and returning damaged or degraded soils (e.g., eroded agricultural soils, mined soils) to a condition similar to the predegradation level of capability for supporting plant growth and maintaining environmental quality. Degradation, which broadly refers to decline in soil’s capacity for a specific use (e.g.,
Humberto Blanco-Canqui, Rattan Lal
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Mycorrhizal infectivity of eroded soils
Soil Biology and Biochemistry, 1980Abstract A method to assess the mycorrhizal inoculum infectivity of soils is described. Mature pasture soils in the North Island, New Zealand, had 6–19 mycorrhizal propagules g−1 soil. Of 31 samples taken from extensive areas of eroded soil around Gisborne and Masterton 22 had fewer than 1.0 mycorrhizal propagule g−1 soil, and 13 of these soils had ...
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Effects of Soybeans on Soil Properties Related to Soil Erodibility
Soil Science Society of America Journal, 1984Abstract Research was conducted from 1980 to 1982 to examine the relationship between soybean ( Glycine max L.) cropping and enhanced soil erodibility. Soil samples from the 1‐to10‐cm layer were taken from contiguous fields, cropped to soybeans and corn (
G. R. Bathke, G. R. Blake
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Soil‐Erodibility Evaluations for Soils on the Runoff and Erosion Stations
Soil Science Society of America Journal, 1963Abstract The universal soil‐loss estimating equation introduced by Wischmeier is: A = R K L S C P where A is estimated soil loss, R is the rainfall‐erosion index, K is the soil‐erodibility factor, and L, S, C, P are factors for length and percent slope, cover, and mechanical conservation practices ...
Tamlin C. Olson, W. H. Wischmeier
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Advances in understanding soil erodibility
Soil erodibility refers to the vulnerability of a soil to erosion. This chapter discusses approaches to defining soil erodibility. It then reviews two key soil properties affecting erodibility: aggregate stability and shear stress stability. The chapter assesses individual and combined techniques for measuring these properties and thus gauging the ...openaire +1 more source
Differences in Determination of Soil Erodibility Between USLE Nomograph and Erodibility Equation
2022Universal Soil Loss Equation (USLE) is the most applied model for soil erosion assessment. It takes into consideration five soil erosion factors: rainfall erosivity, topographic factor, vegetation cover, applied conservation practices, and soil erodibility. Soil erodibilty factor (K-factor) is a measure of inheritant reistance of soils to erosion.
Životić, Ljubomir +4 more
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Seasonal Fluctuations in Soil Structure and Erodibility of Soil by Wind
Soil Science Society of America Journal, 1954Abstract The objective of this investigation was to elucidate the effects of seasons on soil structure and erodibility by wind. Little change in soil structure and erodibility occurred during a mild, dry winter near Lubbock, Tex., in 1952–53, but considerable change occurred during several consecutive winters in some
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