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Changes According to Incubation Periods in Some Microbiological Characteristics at Soil Samples of Some Soil Series from the Gelemen Agricultural Administration
Incubation Periods Microbiological Characteristics Soil Samples Soil Series Gelemen Agricultural Administration
2009/1/16
Changes according to incubation periods in some microbiological characteristics at soil samples of soil series from Gelemen Agricultural Administraction were investigated in this study. The results sh...
Effect of stress on stereological parameters of polished sections of soil samples*
stereology image analysis histogram grain size distribution soil aggregate
2008/11/20
Subjecting soil to uniaxial stress causes its compaction and, at the same time, a change in its structure. So, it is important to find methods allowing to estimate such changes. The present study prop...
Towards miniaturized sensors for determination of exchangeable potassiumin soil samples
potentiometric electrodes soil analysis miniaturization BSC-sensors
2008/11/11
The sensors for determination of potassium in soil are examined: i) medium-size ion-selective electrodes with plasticized PVC-based ion-selective membranes, hydroxyethylenecelulose-based gel as inner ...
Isolation of Keratinophilic Fungi from Soil Samples of Forests and Farm Yards
Fungal flora Forest Farm yard Keratinophilic Fungi Iran
2010/2/5
Soil is well known to support the transient or ongoing existence of kerathophilic fungi and potential sources of infection for humans and animals. Fifty soil samples were collected from various areas ...
Phosphorus extractability in surface soil samples as affected by mixing with subsoil
phosphorus sampling soil horizons sorption isotherms
2010/8/16
Samples taken from the plow layer (Ap horizon)and subsoil (B horizon)of six cultivated soil profiles were analyzed as original samples and as mixtures containing 25% or 50% material from the B horizon...
USE OF A FIELD PORTABLE X-RAY FLUORESCENCE ANALYZER TO DETERMINE THE CONCENTRATION OF LEAD AND OTHER METALS IN SOIL SAMPLES
X-Ray fluorescence portable analyzer lead copper zinc
2010/12/27
Field portable methods are often needed in risk characterization, assessment and management to rapidly determine metal concentrations in environmental samples. Examples are for determining: “hot spots...