[Safety of grain grown on soils fertilized with carbonaceous rocks].
D000818:Animals; D003257:Consumer Product Safety; D002523:Edible Grain / Q000009:adverse effects*; D005308:Fertilizers / Q000009:adverse effects*; D001467:Hordeum / Q000009:adverse effects*; D051381:Rats; D012434:Secale / Q000009:adverse effects*; D013997:Time Factors
D005308:Fertilizers
O bezvrednosti zerna, vyrashchennogo na pochvakh, udobrennykh uglistymi porodami.