FIELD APPLICATION OF THE 4-ELECTRODE TECHNIQUE FOR DETERMINING SOIL SOLUTION CONDUCTIVITY

被引：15

作者：

NADLER, A

机构：

来源：

SOIL SCIENCE SOCIETY OF AMERICA JOURNAL | 1981年 / 45卷 / 01期

关键词：

D O I：

10.2136/sssaj1981.03615995004500010006x

中图分类号：

S15 [土壤学];

学科分类号：

0903 ; 090301 ;

摘要：

In situ electrical conductivity of a soil solution was calculated using the four-electrode technique and a newly suggested calibration procedure. The values were compared with electrical conductivity of soil solution extracts, and the difference was due to variations in soil moisture and total salt content of the soil. The suggested calibration method and its application are compared.

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页码：30 / 34

页数：5

相关论文

共 12 条

[1]

[Anonymous], 1954, DIAGNOSIS IMPROVEMEN

[2] ASSESSING SOIL SALINITY AND IDENTIFYING POTENTIAL SALINE-SEEP AREAS WITH FIELD SOIL RESISTANCE MEASUREMENTS [J].

HALVORSO.AD ;

RHOADES, JD .

SOIL SCIENCE SOCIETY OF AMERICA JOURNAL, 1974, 38 (04) :576-581

[3] SOIL-SALINITY - 4-ELECTRODE CONDUCTIVITY RELATIONSHIPS FOR SOILS OF NORTHERN GREAT-PLAINS [J].

HALVORSON, AD ;

RHOADES, JD ;

REULE, CA .

SOIL SCIENCE SOCIETY OF AMERICA JOURNAL, 1977, 41 (05) :966-971

[4] FIELD MAPPING SOIL CONDUCTIVITY TO DELINEATE DRYLAND SALINE SEEPS WITH 4-ELECTRODE TECHNIQUE [J].

HALVORSON, AD ;

RHOADES, JD .

SOIL SCIENCE SOCIETY OF AMERICA JOURNAL, 1976, 40 (04) :571-575

[5] DETERMINATION OF SOIL SOLUTION ELECTRICAL-CONDUCTIVITY FROM BULK SOIL ELECTRICAL-CONDUCTIVITY MEASUREMENTS BY THE 4-ELECTRODE METHOD [J].

NADLER, A ;

FRENKEL, H .

SOIL SCIENCE SOCIETY OF AMERICA JOURNAL, 1980, 44 (06) :1216-1221

[6] EFFECTS OF LIQUID-PHASE ELECTRICAL-CONDUCTIVITY, WATER-CONTENT, AND SURFACE CONDUCTIVITY ON BULK SOIL ELECTRICAL-CONDUCTIVITY [J].

RHOADES, JD ;

RAATS, PAC ;

PRATHER, RJ .

SOIL SCIENCE SOCIETY OF AMERICA JOURNAL, 1976, 40 (05) :651-655

[7] ESTABLISHING SOIL ELECTRICAL CONDUCTIVITY SALINITY CALIBRATIONS USING 4-ELECTRODE CELLS CONTAINING UNDISTURBED SOIL CORES [J].

RHOADES, JD ;

KADDAH, MT ;

HALVORSON, AD ;

PRATHER, RJ .

SOIL SCIENCE, 1977, 123 (03) :137-141

[8] ELECTRICAL-CONDUCTIVITY PROBE FOR DETERMINING SOIL-SALINITY [J].

RHOADES, JD ;

VANSCHILFGAARDE, J .

SOIL SCIENCE SOCIETY OF AMERICA JOURNAL, 1976, 40 (05) :647-651

[9] DETERMINING SALINITY IN FIELD SOILS WITH SOIL RESISTANCE MEASUREMENTS [J].

RHOADES, JD ;

INGVALSON, RD .

SOIL SCIENCE SOCIETY OF AMERICA PROCEEDINGS, 1971, 35 (01) :54-+

[10]

RHOADES JD, 1978, P ANN S AM WATER RES