Biological and ecological features for two- and perennial vegetable plants of the family asteraceae (Asteraceae dumort.)

Introduction. Less common plants in modern conditions, it is becoming a big demand due to the nutritional content (vitamins, mineral salts, phytoncides and antioxidants). They vary in botanical characteristics, morphological structure, biological characteristics, yields of commodity products and seeds, and the medical potential. Unfortunately, today these plants are relatively unpopular because they are not well understood for their gene pool and cultivation technology. Therefore, the creation of new varieties and hybrids F1, the establishment of their seed, optimization of the elements of production technology and the cultivation of valuable chemical composition and therapeutic properties of the infrequent types of vegetable plants is an important task of science and production. Already, the above have determined the relevance of the study. Purpose. Then create a gene bank of two- and many-year-old plants of the six commonly used botanical species (owl root (Tragopogon porrifolium, chicory root (Cichorium intybus L. var. Sativum Lam.), Chicory (witloof) (Cichorium intybus L., var. Foliosum Hegi). chicory (Cichorium endivia L.), artichoke sowing (Cynara scolymus), strawberry tarragon (Artemisia dracunculus L. / Oligosporus dracunculus (L.) Pojark) on biological, prophylactically-improving, technological properties. Materials, methods and conditions of research. The researches were conducted during 2006-2016 in the conditions of the Left Bank Forest-Steppe (Institute of Vegetable and Melon growing of NAAS) and Polissya (experimental station "Mayak" IVM of NAANS). There are according to the Methodology of the Experimental Case in Vegetable and Malogic (2001). The repetition of the test is 4 times, the area of the accounting area is 10 m 2 . Phenological observations and biometric measurements were carried out for "Modern methods in the selection of vegetable plants" (2001). Zonal variability was determined by the methods of Kilchevsky and Khotilova, the hydrothermal coefficient for Peasantin, and the Gromyko elasticity coefficient. The plasticity of the variety was determined according to the method of Eberhard-Rasel. There are mathematical methods for data analysis. Conclusions and perspectives. The article has already been present scientific material on the introduction and definition of biological and ecological potential of a little common vegetable plant family Asteraceae biennial species. Salsify (Tragopogon porrifolius), Chicory rhizocarpous (Cichorium intybus L. var. Sativum Lam.) and perennial Chicory vitluf (Cichorium intybus L. var. foliosum Hegi), Chicory endive and escarole (Cichorium endivia L.), Artichoke sowing (Cynara scolymus L.) and Wormwood tarragon (Artemisia dracunculus L. Oligosporus dracunculus L. Poljak). Already been provide health and preventive features of each species. Their yield of marketable products and seeds, analysis of biochemical components. In terms of the dry matter content of plants up to 28.5% and total sugar up to 14.6%, the oat root was already distinguished and for ascorbic acid up to 200.0 mg/100 g ‑ wormwood tarragon. The distribution of plant species has already been carry by reaction to the average daily air temperature during the period of seed germination, the growth of perennial plants after wintering, and optimum temperatures during the period of growth. Noted that the plant species were cold resistant and require a small amount of moisture. Ware generated a genebank of two- and perennial plants of the small-numbered six botanical species for biological, prophylactically-improving, technological properties. The productivity parameters of the initial form of the Varna variety in the variety Unenezh in the 2006-2007 seasons were analyzed. Average varieties ranged from 17.0 to 19.7 t/ha. According to the results, sources from the local fund of the estrone polynomial and the following adaptive reusable individual-group selection have been created in cooperation with the breeders of the IVM and the Mayak "Unenezh" (A. s. plant species for plant variety 170800). The plant has a height of 45 cm, a leaf 10 cm in length, a width of 1, a stem in the thickness of 0.5 cm, the number up to 70 pcs. The variety is forming plants per 1 linear meter of average weight of 1528 grams. The adaptive properties of tarragon wormwood in conditions of climate change for 10 years (2006-2016) in Polissya of Ukraine were established and revealed stable and plastic features for breeding and production. According to the genetic-statistical analysis, the correlation of crop yield of worm’s variety of the Unenezh varieties with weather conditions was established. Variability of yield was V = 3.75%, the sum of active temperatures V = 4.82 and precipitation V = 21.91 and GTK V = 23.33%. The stability of yield of the wormwood of the estrogen of the varieties of Unenezh by the coefficient of elasticity E = 0.01 and 0.02 in the Polissya area was noted.