Article citationsMore>>
Vogelmann, E.S., Reichert, J.M., Reinert, D.J., Mentges, M.I., Vieira, D.A., de Barros, P.C.A. and Fasinmirin, J.T. (2010) Water Repellency in Soils of Humid Subtropical Climate of Rio Grande do Sul, Brazil. Soil and Tillage Research, 110, 126-133.
https://doi.org/10.1016/j.still.2010.07.006
has been cited by the following article:
-
TITLE:
GIS-Based Assessment of Soil Chemical and Physical Properties as a Basis for Land Reclamation in Toshka Area, Aswan, EGYPT
AUTHORS:
Ahmed A. M. Awad, Mostafa M. A. Al-Soghir
KEYWORDS:
Land Reclamation, Soil Chemical and Physical Properties, Chemical Quality Index, Fertility Quality Index
JOURNAL NAME:
Open Journal of Geology,
Vol.13 No.7,
July
19,
2023
ABSTRACT: The accurate assessment of soil properties is a crucial factor for composing and implementing reclamation plans. The main objective of this study was to evaluate soil chemical and physical properties and calculate the chemical and fertility index for assisting land reclamation in Toshka area. The Toshka area is located between latitudes 31°32'N and 31°36'N and longitudes 32°40'E and 32°60'E. GIS was used to select 16 sites. The results revealed the soil has undesirable characteristics. The soil pH ranged from slightly alkaline to moderately alkaline. Furthermore, it was characterized as saline (with a ECe of 4.65 - 11.45 dS⋅m−1) and moderately calcareous soil (with CaCO3 at 11.85% - 17.20%). The soil had a low soil organic matter content which did not exceed 0.18%. The soil was dominated by a sandy loam texture (62.50%) followed by a sandy clay loam texture (18.75%). The bulk density, total soil porosity and saturated hydraulic conductivity values varied with 1.38 - 1.55 Mg⋅cm−3, 41.85% - 48.45% and 1.20 - 3.34 cm⋅h−1, respectively. The chemical index ranged from low to moderate quality. The correlations between the parameters osculated between negative and positive. Therefore, the soil may be reclaimed if the soil properties are improved and crop selection is optimized for this soil.