Интродукция и биоэкологические особенности Valeriana officinalis L. в условиях Ташкентского оазиса

Аннотация

Subject of research: Valeriana officinalis L. (Valerianaceae)-pcrcnnial plant. Purpose of work: to study bioccological properties of V. officinalis and establishment of seedling areas in Tashkent oasis’s conditions. Methods of research: laboratory and field experiments, phonological, morphological, bioccological, physiological, phytochemical, agrotechnical and statistical methods. The results obtained and their novelty: for the first time V. officinalis in the conditions of Tashkent oasis, morphological and bioccological properties of medicinal V. officinalis compared to autumn and spring seedling periods have been studied. Rhythm of seasonal growth, biology of daily and seasonal flowering, potential and real seed productivities, as well as main indicators of water regime have been investigated. Phytochemical content of aerial and ground biomass of plants in both periods of seedling, assay of ether oils and isovalcriana acid in leaves and roots have been studied. Practical value: bioecological properties have been studied V. officinalis in the conditions of Tashkent oasis and initial agrotechnical methods have been developed. Achieved results can be applied by pharms, which specialise in cultivation of medicinal plants, agricutural workers, forestries, educational-methodological processes in universities. Degree of embed and economic effectivity: based on the investigation results, recommendations were offered to private enterprise “Zamona-Rano” (report from 22.05.2009 r.). Field of application: introduction, biology, ecology, forestry, pharmaceutics, agriculture.