Fiber hemp response to foliar application of growth regulators

The aim of this paper was to test the effect of three plant growth regulators (PGR) on fiber content of hemp cultivar Helena. Applied PGRs, Cycocel® , Regalis® and Moddus® had impact on fiber content in hemp cultivar Helena in medium concentrations: 1-2, 1.25-2.5 and 0.4-0.5 kg/ha, respectively. Further analysis of fiber quality, after application of various PGRs concentrations, should explain which PGR should be used in hemp fiber production.