In this review, some studies on Lilium genus that have about 100 species and belong to Liliaceae were investigated and compiled. Lilium is used in different fields as medicine, food, landscape and perfumery industry. There are a lot of molecular and genetic studies on Lilium species because of its large chromosomes. The antioxidant, cytotoxic, genotoxic activities of some species were determined and some phyochemical compounds were isolated from Lilium species. According to researches, Lilium species are potential antioxidant sources and include some compounds as steroidal saponins, glycoalkaloid and phenolic glyceride was found. Consequently, this review strongly suggest that this genus may serve for pharmaceutical applications and can continue to be used as an ornamental plant.

The article analyzes the degree of introduction of phanerophytes, which form the cultural dendroflora of the northeastern part of the Greater Caucasus (Azerbaijan). The research showed that out of 115 species studied, 11 were naturalized (CH1), 71 species had good viability (CH2), 25 species had medium viability (CH3), 8 species had poor viability (CH4), resistant species (CH5 group) were not found. As a result of the research, it was concluded that woody plants that form the cultural dendroflora of the study area had a different degree of introduction in accordance with environmental requirements. The results of the study showed that for the successful introduction of the studied woody plants, planting and sowing must be carried out from different geographically productive individuals with different geno- and phenotypic characteristics in the natural habitat, taking into account the bioecological characteristics of the species and their historical past, i. e. phylogenesis. It is more expedient to collect and mobilize material.

No abstract

In research work have been extensively studied morphological aspects of seedlings on a scientific basis, propogation by seeds and cutting methods on the Absheron Peninsula species of Jacaranda mimosifolia belonging to the genus of Jacaranda Juss. of the family Bignoniaceae. The research analyzed the sowing period of seeds, soil characteristics, sowing depth, initial germination period, morphological features, agrotechnics, disease and pest control measures. Studies have shown that Jacaranda mimosifolia has the ability to adapt to open and greenhouse conditions in Absheron — In the autumn began to appear the first seedlings in the first decade of October from the seeds sown in the second decade of September in a greenhouse condition, were obtained 4.6% of seedlings at the end of the growing season. In the spring began to appear the first seedlings in the third decade of April from the seeds sown in the first decade of April, were obtained 5.2% of seedlings at the end of the growing season. In the second decade of May, 20–30 cm tall plants were transplanted to open fields. At the end of the growing season the length of the compound leaves of annual plants reached 14×15 cm. Plant height reached 1.2 m in height, 1.2–1.5 mm in diameter, stalks reached 16 cm in length, 0.2 cm in width. There are 20 leaf-stalks on 1 leaf. Keeping the temperature in the greenhouse at 22–24 °C from April to the second decade of October had a positive effect on plant productivity. As a result of the research, it was found that in Absheron conditions the plant shed their leaves in the greenhouse at a temperature below 14 °C. As a result of the research, it was found that Jacaranda mimosifolia has the ability to adapt to open and greenhouse conditions in Absheron, it is profitable to use such an ornamental plant in the construction of parks and gardens, in decoration of offices and interiors.