Influence of light conditions on quality of hemp fiber

Abstract

The purpose. To study influence of thickness of sowings on quality indicators of hemp fiber during their vegetation. Methods. Field, spectrometric, conventional for farming agriculture, plant growing and statistics. Results. It is fixed that plants of the crop react to the level of light provision: morphological and physiological parameters change, amount and quality of formation of bast fibres and seeds vary. Conclusions. Hemp positively reacts to the presence of straight solar illumination of leaves during vegetation. Heightening of plant stand in sowings is capable to induce conforming morphological and physiological changes of their organogenesis. The level of productivity of caulises of at different plant stand is unequal.