Introduction and improvement of ornamental plants: history, current affairs and trends
In this paper are briefly presented the results of the Laboratory Ornamental Plants for 70 years since its existence. Mobilization, research and adaptation, conservation and sustainable use of plant diversity are the main objectives of the laboratory. During this period a rich genofond was accumulated (over 1700 intraspecific taxa), the largest and most diverse in the country, exhibited in unique collections: non-traditional perennials, annuals, rare plants; generic collections (Paeonia L., Hemerocallis L., Hosta Tartt., Chrysanthemum L. etc.). The accumulated genetic fund serves as a basis in the breeding activity, which resulted in the creation of hundreds of forms, hybrids of ornamental plants. Over 200 cultivars have been tested, approved, some - certified with certificates for varieties or patented.