PERSPECTIVE METHOD OF PRE-TREATING PROCESSING OF SABLOR SEEDS

Abstract

In the article, the authors proposed a promising method for presowing seed safflower seed treatment, which consists in selecting the most valuable and completed seeds. From the initial seed material, which came to the study of germination as a resultof processing on the original vibrosepa-rator, three fractions were selected: light, medium and dense. An experimental study wascarried out to determine the germination of seeds of safflower in the initial and dense fraction in laboratory and field conditions. It wasestablished that the safflower seeds from the experimental batch of dense fraction possess high germination, in comparison with the seeds of the initial batch without preliminary treatment. As a result of presowing seed treatment of the initial and dense fraction, the weight of 1000 seeds increased by 4.72 g, nature by 53.49 g/l, germination energy by 7% and germination by 9%.