National Repository of Grey Literature 2 records found  Search took 0.01 seconds. 
Hodnocení kvantity silice v dobromysli (Origanum spp.)
Gricová, Martina
The topic of the thesis was evaluation of the quantity of essential oils in Origanum ssp. Main goals were to supplement the assortment with prospective cultivars, to describe the morphology and observe the ontogenesis of evaluated cultivars. To harvest plants in the term before flowering and in full bloom. To prepare samples for laboratory evaluation of the contents of the essential oils. To compare the content of essential oils in individual genotypes. Ten cultivars of the genus Origanum spp. were evaluated. The highest content of the essential oils had plants in the stage of full flowering. The work has been made on the grounds of the Experimental Garden ZF MENDELU in the vegetation period of 2018.
Faktory ovlivňující množství a kvalitu silice v rodu Origanum L. (dobromysl)
Gricová, Martina
Bachelor thesis, written on Factors influencing the quantity and the quality of essential oil in the genus Origanum L. (Dobromysl), is an enumeration of Czech and foreign information regarding to description of the genus. The literary part is dedicated to taxonomy, botanical description, expansion, morpohology and ecology of the genus. Part of the thesis is a description of the taxa cultivated in The experimental garden of ZF MENDELU in Lednice. The quantity and the quality of the essential oils are assessed from the point of view of both internal and external factors (genotype, ontogenesis, phenology, climatic influence, fertilization, composting) and from the way of harvesting and post-harvest treatment. Key words: Origanum, essential oil, genotype, phenology, fertilization

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4 Gricová, Monika
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