Phenological response to the climate change of oil-bearing rose under subtropical conditions of the southern coast of the Crimea

Marko, N.V.; Корсакова, С. П.

doi:10.17660/actahortic.2019.1257.25

Cited by 3 publications

(1 citation statement)

References 13 publications

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“…It has been confirmed that in the regulation of processes of accumulation and formation of the component composition of essential oils the leading role belongs to weather conditions of the growing season [23,24]. Therefore, we present the weather conditions of the year of research.…”

Section: Research Period Conditionsmentioning

confidence: 92%

Assessment of Monoterpene Components in Wild Rose Petals Extract

Inna¹

2020

Pak J Anal Environ Chem

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The content, component composition, and main directions of the use of monoterpenes of wild rose petals compounds are considered in the research. The study on six wild rose species was carried out in the collection of M.M. Gryshko National Botanical Garden of the National Academy of Sciences of Ukraine. Volatile organic compounds were isolated by steam distillation, and their determination was performed by means of gas chromatography. R. rugosa petals contained the highest number of monoterpenoids, while R. canina petals – the lowest. In our research twentyone different (acyclic, monocyclic, bicyclic) monoterpenoids were identified, including alcohols, aldehydes, ethers, and ketones. All groups of monoterpenoids are biologically active substances and have a significant effect on the aroma of the studied plants.

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Section: Research Period Conditionsmentioning

confidence: 92%

Assessment of Monoterpene Components in Wild Rose Petals Extract

Inna¹

2020

Pak J Anal Environ Chem

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Seasonal development of aboveground phytomass of evergreen introduced plants on the Southern Coast of the Crimea

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Kovalev

Корсакова

2021

IOP Conf. Ser.: Earth Environ. Sci.

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For the Southern Coast of Crimea, the problem of park communities’ productivity, due to the high recreational load on the environment and climate change, is of particular relevance. The aim of the research was to study the features of the introduced park communities evergreen aboveground phytomass formation and seasonal growth in the conditions of the Southern coast of the Crimea. A comparative assessment of vegetative shoots seasonal growth features of plants Laurus nobilis L., Prunus laurocerasus L., Viburnum tinus L., Aucuba japonica Thunb and Nerium oleander L. was performed. It was found that the time of renewal of shoot growth in spring after winter dormancy in V. tinus and A. japonica began at 459-462 °C, P. laurocerasus - 649 °C, and L. nobilis - 886 °C and N. oleander - 990 °C amounts of active air temperatures above 5 °C. The largest growth (49.3 cm) and the accumulation of leaf phytomass (42.3 cm3) differ in annual shoots of N. oleander. P. laurocerasus has a great potential with a phytomass volume an annual shoot of 24.5 cm3. The increase of shoots phytomass in V. tinus, A. japonica, and L. nobilis is 7-8 times less than that in N. oleander.

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The study of the collection of rose essential oil on a complex of economically valuable indicators

Zolotilov,

Nevkrytaya,

Zolotilova

et al. 2023

Agrarian Bulletin of The

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Abstract. The article presents the results of the study of essential oil-bearing rose samples according to the most valuable indicators. The purpose of the current research was twofold: characterize essential-oil-bearing rose collection in terms of the morphobiological parameters and economically valuable traits; identify samples promising for selection. Research methods. Analysis of essential-oil-bearing rose samples was carried out according to the methodological guidelines for essential oil crops in 2017–2020. Under field and laboratory conditions, we analyzed such indicators as flowering time, winter hardiness, budding ability, flower weight, essential oil content in inflorescences. Statistical processing of the data obtained was carried out. Results. The essential-oil-bearing rose collection nursery was laid in 2012 at the experimental site of the Department of Aromatic and Medicinal Plants located in the foothill zone of Crimea (Krymskaya Roza vill., Belogorskiy district). Significant variability of the flower weight and mass fraction of essential oil (Cv = 24.6…36.3 %) was noted. The dependence of the main indicators on meteorological conditions during the period of active vegetation of plants was analyzed. It was found that extremely high temperature regime and insufficient rainfall in April–May reduced the duration of flowering in the essential-oil-bearing rose collection, on average, by 3–5 days. It was noted that, despite the differences in the response of samples to weather conditions, the leading factor determining the level of essential oil accumulation in inflorescences is genotype. According to the complex or individual valuable indicators, we identified 14 best specimens, seven of which were with the highest content of essential oil in inflorescences (0.030–0.049 %). Scientific novelty. For the first time, a one-time detailed study of the collection was conducted according to a set of valuable traits. The collection comprises 50 specimens including five varieties of Crimean breeding (originator – Research Institute of Agriculture of Crimea) and five – from Bulgaria. The information obtained will allow selecting samples that are promising as source material for breeding, as well as predicting the expected productivity of essential-oil-bearing rose varieties under specific weather conditions of the region.

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Phenological response to the climate change of oil-bearing rose under subtropical conditions of the southern coast of the Crimea

Cited by 3 publications

References 13 publications

Assessment of Monoterpene Components in Wild Rose Petals Extract

Assessment of Monoterpene Components in Wild Rose Petals Extract

Seasonal development of aboveground phytomass of evergreen introduced plants on the Southern Coast of the Crimea

The study of the collection of rose essential oil on a complex of economically valuable indicators

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