METHOD FOR PREDICTION OF LEAD ACCUMULATION IN POTATOES

METHOD FOR PREDICTION OF LEAD ACCUMULATION IN POTATOES

FIELD: physics, measurement. ^ SUBSTANCE: method includes determination of mobile (extracted by acetate-ammonia buffer solution with pH=4.8) lead in soil. Predicted content of lead in potato tubers of "Nevsky" kind is defined according to the following formula: Pp=0.24+0.004Ps, where Pp -...

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Bibliographische Detailangaben
Hauptverfasser: AKULOV PETR GAVRILOVICH, LUKIN SERGEJ VIKTOROVICH
Format: Patent
Sprache:eng ; rus
Schlagworte:
INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES
MEASURING
PHYSICS
TESTING
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Zusammenfassung:FIELD: physics, measurement. ^ SUBSTANCE: method includes determination of mobile (extracted by acetate-ammonia buffer solution with pH=4.8) lead in soil. Predicted content of lead in potato tubers of "Nevsky" kind is defined according to the following formula: Pp=0.24+0.004Ps, where Pp - lead content in potato tubers, mg/kg (with humidity of 75%); Ps - content of mobile lead in soil from 0.7 to 75 mg/kg. ^ EFFECT: provision of lead content prediction in potatoes. ^ 1 tbl, 1 ex