Radoykova T 1

1. OBTAINING BALSAMIC POPLAR BUD ESSENTIAL OIL BY THE BAROTHERMAL METHOD AND STUDYING THE EFFECT OF ITS AQUEOUS EMULSIONS ON SEED GERMINATION AND GROWTH OF TOMATO PLANTS
2. OBTAINING OF BALSAMIC POPLAR EXTRACT AS BIOSTIMULANT FOR AGRICULTURAL PLANTS
3. STUDY OF BALSAMIC POPLAR EXTRACT OBTAINED FROM DIFFERENT PARTS OF THE PLANT USED AS BIOSTIMULANT
4. THE STUDY OF THE NATURAL SUBSTANCES OBTAINED FROM THE POPLAR BUDS AND THEIR USE FOR PROTECTION AGAINST THE ACTION OF IONIZING RADIATION
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