Results 261 to 270 of about 112,004 (300)

MINERALOGICAL, PHYSICAL, AND CHEMICAL PROPERTIES OF ROCK FRAGMENTS IN SOIL

Soil Science, 1996
During sample preparation, the coarse fraction (> 2 mm) of soils is commonly excluded from further analytical determinations. Our results demonstrated, however, that the coarse fragments of soils derived from sandstone in Tuscany, Italy, are not chemically inert.
UGOLINI F. C, CORTI G, AGNELLI, Alberto, PICCARDI F.   +3 more
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Grazing Effects on Soil Physical and Chemical Properties

Journal of Misurata University for Agricultural Sciences, 2020
Uncontrolled grazing can have deteriorative effects on soil properties. This paper studied the effect of different grazing intensities on soil physicochemical and hydraulic properties at Al-Khanasry Agricultural Station, Al-Mafraq, Jordan. In summer 2016.
Arwa Ahamed Belteben, Mamoun Abdullah Gharaibeh, Amar Ali Albalasmeh   +2 more
openaire   +1 more source

Effect of abattoir effluent on the physical and chemical properties of soils

Environmental Monitoring and Assessment, 2009
The effect of abattoir effluent on the physical and chemical properties of soils was investigated under natural environment in pot experiment at Ambrose Alli University Teaching and Research farm, Ekpoma, Nigeria. A composite soil sample was used in the experiment. The soil was treated to seven rates of abattoir effluent (viz.
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Chemical Reaction and Control of Soil Physical Properties

1984
The permeability of a soil to water depends both on the exchangeable sodium percentage (ESP) of the soil and on the salt concentration of the percolating solution, tending to decrease with increasing ESP and decreasing salt concentration (Quirk and Schofield 1955, McNeal and Coleman 1966, NcNeal et al. 1968).
I. Shainberg, W. W. Emerson, R. Keren
openaire   +1 more source

Soil Properties (Physical, Chemical, Biological, Mechanical)

2017
Soil is an anchor for plant roots and as a water holding reservoir for needed moisture, soil delivers a hospitable place for a plant to take root. Some of the soil properties affecting plant growth include soil texture, aggregate size, porosity, aeration, and water holding capacity.
Christopher Sung, Che Ishak, Rosazlin Abdullah, Radziah Othman, Qurban Panhwar, Md Aziz   +5 more
openaire   +1 more source

Physical, Chemical, and Mineralogical Properties of Soils

1995
Soils used for constructing ponds originally occurred at or near the land surface. Some were well-drained soils, and others were situated in wetlands and covered with water all or part of the time. There are three basic types of aquaculture ponds: watershed ponds, levee ponds, and excavated ponds.1 Watershed ponds are formed by making embarkments ...
openaire   +1 more source

Influence of wastewater on the Physical-chemicals Properties of Soil

2012 Dallas, Texas, July 29 - August 1, 2012, 2012
The demand for good quality water results on the necessity of alternatives to replace the use of potable water in activities that allows poor quality water. Due to this necessity comes the reuse of wastewater. The alterations on the hydraulic conductivity and the monitoring of salinity and sodicity of dystrophic Red Latosol soil irrigated with ...
null Vanessa Ribeiro Urbano, null Thaís Grandizoli Mendonça, null Maria Leonor R. C. L Assad, null Reinaldo Gaspar Bastos, null Claudinei Fonseca Souza   +4 more
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Physical and Chemical Properties of Eroded Soil Aggregates

Transactions of the ASAE, 1983
RAINFALL simulation was used to evaluate the characteristics of aggregates eroded from erosion plots on two loess soils in southwestern Iowa. The mean aggregate diameters (D50) for interrill erosion were 44 and 34 ^m for soils with 26% clay and 1.9% carbon and 22% clay and 0.8% carbon in their matrix, respectively.
null E. E. Alberts, null R. C. Wendt, null R. F. Piest   +2 more
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Bulk Density of Soils in Relation to Soil Physical and Chemical Properties

Soil Science Society of America Journal, 1991
Abstract Soil scientists and engineers commonly require bulk density ( D b ) data as parameter input of simulation models predicting a wide range of soil processes. Field methods exist to measure D b
L. A. Manrique, C. A. Jones
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THE EFFECT OF PHYSICAL AND CHEMICAL SOIL PROPERTIES ON THE ACCUMULATION OF CADMIUM IN CARROT

Acta Horticulturae, 2002
The experiment was carried out from 1996-1998 and concerned carrot grown in south-eastern Poland, in the region producing this commodity for a baby food processing plant. The soil and carrot samples were taken from 58 fields of Kazan F1 cultivar. According to the obtained results the cadmium accumulation in the carrot roots was mostly influenced by the
Włodzimierz Sady, Stanisław Rożek
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