INCREASE IN PRODUCTIVITY OF <i>HOSTA</i> REPRESENTATIVES AFTER GROWTH REGULATORS
The article presents the results of a new study of the influence of the growth regulator Biodux in comparison with Energy and Immunotsitofit as to the productivity of the genus host. The experiments revealed a positive effect of the growth regulator Biodux on the growth and development of the plant hosts, which can be recommended for use in floriculture practice. It has been revealed that the biological product Biodux helps to change a habit of plants, increasing their height, number and capacity of vegetative and generative shoots and leafy and flowers number. It is found that this preparation also increases the seed production hosts, stimulating fruit formation processes, bookmark ovules and tying seeds. It is also proved that the preparation Biodux shortens the onset phase of the start of flowering in most of the studied samples of hosts for 6-15 days. The results on the effect the preparation Biodux on the biomorphological performance and productivity for a host of different types are mixed. However, it can be assumed that the application of a growth regulator Biodux is quite a promising direction for the practice of crop production.