IMPORTANCE OF DEVELOPMENT OF TECHNOLOGY OF REPRODUCTION AND GROWTH OF HELICHRYSUM MARACANDICUM M.POP

Аннотация

In recent years, as a priority in the development of the pharmaceutical industry in our country, special attention is paid to herbal medicines. In this regard, a number of government decisions have been made on the rational use of natural resources, the establishment of plantations on farms and forests for the cultivation of medicinal plants, and the processing of raw materials. In particular, the Resolution of the President of the Republic of Uzbekistan dated April 10, 2020 "On measures for the protection, cultivation, processing and rational use of available resources of wild medicinal plants" PP-4670- Resolution No. has had a significant impact on the development of this sector as a new legal framework. In order to create a favorable environment for further development of cultivation and processing of medicinal plants, increase the export potential of the industry, as well as the integration of educational, scientific and production processes, the list of regions specializing in the cultivation of medicinal plants is attached. confirmed. In the 37th place in the list from the seeds of Samarkand booze (Helichrysum maracandicum M.Pop.) Jizzakh as a conditionally irrigated (mesophyte) plant, suitable for 105 Scientific research results in pandemic conditions (COVID-19) light soils, foothills and plains. , Cultivation in all irrigated areas of Samarkand region (1). However, so far the scientific research on the cultivation of Samarkand sagebrush has not yielded positive results, and the solution of this problem is the purpose of our scientific research. Keywords: medicinal plant, Samarkand orchard, pharmaceuticals, liver diseases, medicine Helichrysum maracandicum Popov ex Kirp. Helichrysum Mill. Asteraceae family Helichrysum Mill. There are more than 500 species on Earth. There are 16 species (2) in the CIS, 12 species in Central Asia (3), 4 in the flora of Uzbekistan - Helichrysum arenarium Moench., Helichrysum maracandicum Popov ex Kirp., Helichrysum mussae Nevski., Helichrysum nuratavicum Krasch. species occur. Samarkand sagebrush is a plant that grows only in Central Asia, in the middle and lower part of the mountains in the mountainous areas of Tashkent, Samarkand, Fergana, Andijan and Surkhandarya regions of Uzbekistan. alli and grows on soft fine-grained slopes (4). Samarkand sagebrush is a perennial herbaceous plant, reaching 20-70 cm in height, forming several erect vegetative stems (2-10). The leaves at the base and at the base of the stem are elongated, inverted ovate, flat-edged, tapered towards the band. The leaves in the middle and upper part of the stem are bandless, elongated lanceolate, straight-edged, bluntly pointed. The stems are arranged in a series of leaves, the third part of the leaf is sharpened. The entire surface of the plant is covered with white hairs. The baskets are lemon-yellow, hemispherical or spherical at the time of flowering, 8-10 mm in diameter, the petals are 0.6 mm long, 0.1 mm wide, and orange. The fruit is a longer and more volatile pistachio. It has a prismatic shape, brown sometimes black, and weighs 0.08 g per 1000 grains. will come. It flowers in June-July and ripens in July-August. From one plant bush to 3-4 young shoots are formed. Plants reproduce in nature mainly through seeds and rootstocks. Another important feature is that when the generative branch is naturally affected by an external factor, such as when the upper part is broken, an additional generative branch is formed and blooms from there (6). To prepare the product, the thyroid inflorescences are now cut with a 1 cm stem when they start to bloom, then they are cut into pieces and dried in the shade (so that they do not change color). The dried product is stored in a dark place. The finished product consists of a single basket (bouquet) of several. The basket is spherical, the leaves are curly, dry, blunt-pointed, and painted lemon. All flowers are tubular, yellow, triangular. The flowers at the edges of the basket are unisexual (mother flowers), and in the middle are bisexual, the flowers are hairless. 106 Scientific research results in pandemic conditions (COVID-19) The petals are hairy, the petals are five-toothed, with golden glands at the top, the paternal 5, and the maternal node one-sided, downward. The product has a weak pleasant aroma and a pleasant, sharp-bitter taste. The product should not have baskets and long stalks that have not opened flowers (collected before flowering) or flowers that have fallen (collected after flowering) (7). According to the requirements of FM 42 Oz-0010, the moisture content of the product is 10%, total ash 7%, stem bouquets longer than 1 cm in length 5%, the rest of the basket (flower arrangement and packaging leaves) 5%, fine particles passing through a sieve with a hole diameter of 2 mm should not exceed 5%, organic compounds 0.5% and mineral compounds 0.5%. The total amount of flavonoids in the product should not be less than 5% when calculated by salipurp