This article presents the experimental results for determining the composition of the substrate, light and temperature for growing houseplants. Substrates were prepared in 8 different variants. The properties of the substrates were evaluated on the basis of 3 types: high, medium, and low. The amount of light required for the growth of houseplants is the result of a seasonal study. The effects of daily light fall and outdoor ambient temperature in the interior environment was studied for one year, and the results obtained were tabulated. According to the attitude of plants to light, they were divided into light-loving, semi-shade, shade-loving species.

In the greenhouses of the country, it is important to select varieties of cherry tomatoes that are resistant to diseases, providing high yields and quality products, viable in local climatic conditions, to study the optimal timing and methods of planting and to strengthen exports. Since recently, cherry tomatoes have become known in the country for their high quality, richness in vitamins, good storage and long-distance transport, as well as their frequent use in the food industry in manufacture of various products. However, this sort of tomatoes is distinguished by its limited range of varieties, expensive seeds and high cost of the product. Therefore, cultivation of high-quality and inexpensive crops of cherry tomatoes faces a challenge to identify high-yielding disease-resistant varieties, as well as to create local varietal samples and establish primary seed production. The aim of the research is to explore technology for growing high-yielding, disease-resistant tomatoes, able to meet the needs of local consumers and export-oriented varieties. The research was conducted in 2019-2020 in the greenhouse of the Department of «Vegetable, horticulture and potato growing» of Tashkent State Agrarian University, biolaboratory «Yuldosh qizi Umida» in Kamashi district of Kashkadarya region. There, 11 varieties specimens of cherry tomato were studied by farm valuable traits and by planting in different planting schemes. The study of tomato varieties specimens was conducted on the basis of methodological manuals and recommendations

This article presents the results of research on the evaluation of rooting performance in the growing media of Ficus species in the interior. In the propagation of Ficus species, the vegetative method was selected and experimental work was carried out in growing media of 4 species. Sand (control), soil, Indole Butyric Acid (IBA) (4,000 mg/l) was obtained as cultivation media. The room temperature at which the experiments were placed was monitored and controlled. During rooting of cuttings, the room temperature was maintained at 18–24 ° C. Humidity was maintained at 40-50%. Soil and sand moisture were maintained at 30-40 degrees depending on temperature (based on the readings of the soil moisture meter). Observations were made and recorded every 3–5 days to determine the vegetative rooting rate of the Ficus Benjamin plant. Taking into account the transpiration of the plant and the evaporation of water into the air, 3-5 ml of water was poured in 10-12 days. As a result of these observations, the timing of vegetative rooting and irrigation norms were determined. Rooted plants were planted in peat, soil, humus feed, coarse sand substrate in a 1:1:1:1 ratio. In selecting these plants, a number of important indicators such as their growth patterns, leaf shape, habitat, drought tolerance, shade tolerance, soil moisture and composition were analysed and conclusions were drawn based on the findings.