Evaluation of phosphate ion-selective membranes for real-time soil nutrient sensing

2005 ASAE Annual International Meeting

Volumn , Issue , 2005, Pages

  Kim, Hak Jin ^a   Hummel, John W ^b   Birrell, Stuart J ^c   Sudduth, Kenneth A ^b  

^a UNIVERSITY OF MISSOURI   (United States)

^b AGRICULTURAL RESEARCH SERVICE   (United States)

^c Iowa State University of Science and Technology   (United States)

Author keywords

Ion selective electrode (ISE); Ion selective membranes; Kelowna; Phosphate; Response time; Sensitivity; Soil extractants; Soil testing

Indexed keywords

EXTRACTANTS; EXTRADANTS; FIELD VARIABILITY; HIGH CONCENTRATION; ION-SELECTIVE ELECTRODE (ISE); KELOWNA; LONG TERM STABILITY; ORGANOTIN COMPOUND; PHOSPHATE CONCENTRATION; PHOSPHATE LEVELS; RESPONSE SPEED; RESPONSE TIME; SENSITIVITY; SITE-SPECIFIC; SOIL NUTRIENTS; SPATIAL RESOLUTION; TRIS BUFFERS;

ENERGY GAP; ION SELECTIVE ELECTRODES; IONS; NUTRIENTS; ORGANOMETALLICS; SOIL SURVEYS; SOIL TESTING; SOILS; TIN; TIN COMPOUNDS;

ION SELECTIVE MEMBRANES;

EID: 70349137146     PISSN: None     EISSN: None     Source Type: Conference Proceeding    
DOI: None     Document Type: Conference Paper

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