Soil salinity and its distribution determined by soil sampling and electromagnetic techniques
نویسندگان
چکیده
منابع مشابه
Soil salinity and its distribution determined by soil sampling and electromagnetic techniques
Diagnosis of soil salinity and its spatial variability is required to establish control measures in irrigated agriculture. This article shows the usefulness of electromagnetic (EM) and soil sampling techniques to map salinity. We analysed the salinity of a 1-ha plot of surface-irrigated olive plantation in Aragon, NE Spain, by measuring the electrical conductivity of the saturation extract (ECe...
متن کاملSoil and Water Salinity
Definitions and forms of salinity All natural waters contain soluble salts. The concentration of the salts determines whether the water is of high quality (drinkable or usable for irrigation without need for special precautions) or of low quality (brackish or saline). Water in the soil also contains soluble salts (sometimes called free or nonattached salts). The amount of salts in the root zone...
متن کاملMonitoring for Temporal Changes in Soil Salinity using Electromagnetic Induction Techniques
struments have received the most attention for fieldscale agricultural applications, particularly the EM-38. Electromagnetic induction surveys are often used in practice to In 1992, Dı́az and Herrero discussed the monitoring estimate field-scale soil salinity patterns, and to infer changing salinity of soil salinity conditions with time in two fields using conditions with time. We developed a st...
متن کاملThe Effect of Water Quality and Irrigation Methods on Moisture and Salinity Distribution of Soil
Current study was carried out with aim to evaluate the effect of pressurized irrigation methods and furrow irrigation method with municipal effluent on distribution of salinity and moisture in the soil profile. The experimental study was designed by split plot layout with three irrigation methods including furrow, surface drip (SD) irrigation and subsurface drip irrigation (SSD) and two water q...
متن کاملThe Effect of Water Quality and Irrigation Methods on Moisture and Salinity Distribution of Soil
Current study was carried out with aim to evaluate the effect of pressurized irrigation methods and furrow irrigation method with municipal effluent on distribution of salinity and moisture in the soil profile. The experimental study was designed by split plot layout with three irrigation methods including furrow, surface drip (SD) irrigation and subsurface drip irrigation (SSD) and two water q...
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ژورنال
عنوان ژورنال: Soil Use and Management
سال: 2003
ISSN: 1475-2743,0266-0032
DOI: 10.1079/sum2002178