| 摘要 |
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 |
