Abstract
Juniperus sabina L. (J. sabina L.) represents a compelling forest species due to the presence of metabolites in its leaves, which possess diverse applications in the fields of cosmetics, pharmaceuticals, and medicine. However, the species presents difficulties with regard to natural regeneration. This research aimed to improve the propagation conditions of J. sabina by using cuttings to enhance both the rooting percentage and essential oil (EO) content in the leaves. To do this, sampled cuttings underwent pretreatment with four different doses of coconut juice (25%, 50%, 75%, and 100%) within four substrates or rooting media, namely perlite, mixed substrate, pumice, and perlite–cocopeat. The study was carried out over the course of all four growing seasons to examine the impact of harvesting time as well. The best results for rooting were observed with the pretreatment of coconut juice at 25% in spring and in the substrate of perlite–cocopeat (37.10% rooting). The coconut juice also significantly increased the percentage of EOs in spring (0.82% of essential oil yield). Beta-pinene was the essential oil component with the highest representation (34.7% in fall), whereas in the spring, the best season to collect cuttings, the dominant component was nerodiol. Our study can contribute to the planning of culture systems using cuttings and to the control of the production of EOs from the leaves of J. sabina.
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Disclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.