ACTUAL QUESTIONS OF TOXICOLOGICAL AND HYGIENIC ESTIMATION OF MINERAL FERTILIZERS AT THE PRESENT STAGE

I.V. Lepeshkin, I.V. Mudry, N.V. Kolontayeva

Carrying out of toxicological and hygienic researches and estimations of new mineral fertilizers with new ratio of nutrients; the fertilizers imported from foreign countries, and also made of import raw material (phosphorites) is substantiated. Drafts of some limitative and methodical documents on mineral fertilizers are developed.

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