Manifestation features of the productivity potential ofSalvia officinalisL. in the conditions of the Crimea foothills

Abstract

The research objective is to identify the manifestation features of the productivity potential of Salvia officinalis L. in the conditions of the Crimea Foothills. The study was carried out in 2017-2019 on the Kubanets variety (selection of All-Russian Scientific Research Institute of Medicinal and Aromatic Plants) and the population of the Institute of Essential Oil and Medicinal Plants (IELR) in the scientific crop rotation of the Research Institute of Agriculture of Crimea (Belogorsky district). The analysis of samples for a complex of features was performed according to the method, including statistical data processing. The yield of the green mass of the Kubanets variety and the IELR population was, on average, 24.2±1.6 and 26.5±2.1 t/ha, the crop of essential oil was 29.5±3.7 and 34.2±4.2 kg/ha, respectively. In the conditions of extreme drought and high temperature conditions in 2018, the advantage of the IELR population in terms of raw materials content and essential oil collection was revealed, which indicates that it is more adapted to the conditions of the region. When air-dry raw material without stems stored for up to 12 months, the content of essential oil does not decrease and is 1.00-1.10% in the Kubanets variety and 1.05-1.15% in the IELR population. The component composition of the essential oil samples meets the requirements of ISO 9909:1997.

Chemical Profiling and Antioxidant Activity of Wild and Cultivated Sage (Salvia officinalis L.) Essential Oil

“…Plant bioactive compounds can be affected by environment. In optimal sage growing conditions, camphor is mostly accumulated, while in dry years, due to heat and water stress, thujone accumulates more [51].…”

Influence of Climate-Related Environmental Stresses on Economically Important Essential Oils of Mediterranean Salvia sp.

“…An increase in global temperatures is imposing additional stress on sage affecting essential oil composition and affecting sage cultivation and production due to leaf etiolation, wilting, and reduced photosynthetic capacity of plants ( Lin et al, 2021 ). Under hot and arid conditions, accumulation of thujone has been recorded as a response to heat and water stress, while under optimal conditions camphor is mainly accumulated ( Nevkrytaya et al, 2021 ). However, the results of Radwan et al (2017) suggest that bornyl and sabinene synthases are upregulated by drought stress, while cineole synthase is downregulated by drought stress ( Figure 3 ).…”

Comparative ecological testing of Achillea millefolium (L.) cultivars in Moscow Province

“…Оценивали также сортовые различия и стабильность сортовых показателей в связи с изменением климатических и сезонных метеорологических условий при переносе сортов в другой регион. Результаты исследований показали, что стабильно высокими показателями продуктивности и качества сырья в условиях конкретного региона обладают сорта исследованных культур, либо созданные, либо прошедшие многолетнюю акклиматизацию в данном регионе (Nevkrytaya et al, 2021;Nevkrytaya et al, 2022). Анализ урожайности сырья, содержания и компонентного состава эфирного масла сортов фенхеля обыкновенного и аниса обыкновенного выявил значительные различия сортовых показателей в зависимости от погодно-климатических особенностей региона исследования.…”

“…Это позволило сделать соответствующие рекомендации по выбору сорта для конкретного региона (Zolotilova et al, 2020a;Zolotilova et al, 2020b). При проведении сравнительного изучения сортов мелиссы лекарственной и шалфея лекарственного выявлены различия в соотношении компонентов эфирного масла в зависимости от метеорологических условий региона возделывания (Nevkrytaya et al, 2020;Nevkrytaya et al, 2021). Результаты аналогичного исследования сортов тысячелистника обыкновенного приведены в данной публикации.…”