Abstract
Increasing possibilities of hemp utilization has changed requirements for the assortment of hemp raw material and resulted in necessity of precise determination of the level of agronomic factors modifying technological and spinning factors of hemp. This refers especially to nitrogen fertilization, sowing density and harvest time.
In most investigations carried out on cultivation of hemp only effect of single agronomic factors on the quality and quantity of hemp yield was tested. Utilization of modern methods of collecting and processing of data allows for a complex investigation of correlation between the environment and agronomic conditions and yields of hemp.