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Soil salinity measurements
Year:
1988
Source of publication :
Soil Use and Management
Authors :
Dasberg, Shmuel
;
.
Nadler, Arie
;
.
Volume :
4
Co-Authors:
Dasberg, S., Institute of Soils and Water, Agricultural Research Organization, Volcani Center, Bet Dagan, Israel
Nadler, A., Institute of Soils and Water, Agricultural Research Organization, Volcani Center, Bet Dagan, Israel
Facilitators :
From page:
127
To page:
133
(
Total pages:
7
)
Abstract:
Abstract. The soil solution may contain both plant nutrients and toxic ions. The total salt concentration affects both osmotic pressure and plant water stress. This review describes the main methods of evaluating soil salinity. They are listed as extraction methods (saturation and other soil extracts, suction cups), displacement methods (pressure membrane, centrifugation) and electrical methods of total salinity measurement (salinity sensors, four‐electrode methods and time‐domain reflectometry). The methods are compared so that the reader may choose the one most suitable for his purpose, based on cost, on the inherent advantages or drawbacks of the methods themselves, on his need for single or repeated measurements and either estimates of total salinity or the concentration of selected ions. Copyright © 1988, Wiley Blackwell. All rights reserved
Note:
Related Files :
osmotic pressure
plant nutrient
plant water stress
Salt concentration
Soil salinity
toxic ion
Show More
Related Content
More details
DOI :
10.1111/j.1475-2743.1988.tb00749.x
Article number:
0
Affiliations:
Database:
Scopus
Publication Type:
article
;
.
Language:
English
Editors' remarks:
ID:
19001
Last updated date:
02/03/2022 17:27
Creation date:
16/04/2018 23:25
Scientific Publication
Soil salinity measurements
4
Dasberg, S., Institute of Soils and Water, Agricultural Research Organization, Volcani Center, Bet Dagan, Israel
Nadler, A., Institute of Soils and Water, Agricultural Research Organization, Volcani Center, Bet Dagan, Israel
Soil salinity measurements
Abstract. The soil solution may contain both plant nutrients and toxic ions. The total salt concentration affects both osmotic pressure and plant water stress. This review describes the main methods of evaluating soil salinity. They are listed as extraction methods (saturation and other soil extracts, suction cups), displacement methods (pressure membrane, centrifugation) and electrical methods of total salinity measurement (salinity sensors, four‐electrode methods and time‐domain reflectometry). The methods are compared so that the reader may choose the one most suitable for his purpose, based on cost, on the inherent advantages or drawbacks of the methods themselves, on his need for single or repeated measurements and either estimates of total salinity or the concentration of selected ions. Copyright © 1988, Wiley Blackwell. All rights reserved
Scientific Publication
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