Prediction of salinity and ion concentrations in saturation paste using 1:1 soil: water extracts in lacustrine soils of Egypt
التنبؤ بملوحة التربة وتركيز الأيونات فى عجينة الأرض المشبعة مستخدما مستخلص 1:1 تربة :ماء فى الأراضى البحيرية بمصر
Minufiya journal of agricultural research, 2010 v. 35 (6)
Fayed, R. I.
creator
Rateb, K. A.
El-Kouny, H. M.
text
bibliography
ua
2010
continuing
eng
ara
p.2229-2243.
Saturated paste (SP) and 1:1 soil: water extractions are commonly used to assess soil salinity and ion concentrations in laboratory. Despite, the differences In results between the two methods, many soil salinity samples are analyzed using a 1:1 extract because of simple, rapid, low-cost and well handing procedure for screening problems of soil salinity in different sites. The aims of the present study are to predict the electrical conductivity (EC) and Na⁺², Ca²⁺ ,Mg²⁺ and CΓ concentrations for the soil saturation paste extract by means of 1:1 soil: water extract data using simple regression equations. This study examined these relationships using 180 samples from agricultural soils developed from lacustrine deposits at El-Bosaily Village south of Idko Lake.
Includes references.
Summary in Arabic.
Soils, Salts in
lacustrine soils
Minufiya Journal of Agricultural Research
1110-0265
u158151
2010. v.35(6)
http://nile.enal.sci.eg/EALE/2010/MJAR/3510/6/2229.pdf
http://nile.enal.sci.eg/EALE/2010/MJAR/3510/6/2229.pdf
EAL
110216
u189611