Application of the retardant of hardy on a Matricaria reculita

Abstract

For the first time in the conditions of Krasnodar Krai tests of the retardant of Hardy on a camomile pharmaceutical grades "Situated near Moscow" autumn crops are carried out. Influence of the retardant for productivity of inflorescences, content of essential oil and its structure and also on seed efficiency and quality of seeds was investigated. Hardy's processing was carried out in a phase of the beginning of budding of culture at the consumption rate of medicine of 2 ml/l. Sampling for definition of essential oil was carried out in 8, 10, 12 days after processing. Application of the retardant has exerted insignificant impacts on growth of plants and productivity of inflorescences, but the content of essential oil increased to 43%. Respectively and an exit of essential oil from hectare raised up to 57%. Studying of composition of essential oil of a camomile pharmaceutical has shown increase in his main components: α - bisabolol for the 8th day about 87%, for the 12th day - 62%, chamazulene for the 8th day - 19% have increased; for the 12th day - 17%. Processing of plants a retardant has allowed to increase productivity of seeds to 30%, and the mass of 1000 seeds has increased for 12%.