Evaluation of plant growth regulators on root formation of semihardwood and hardwood cuttings of Sarcandra glabra (Thunb.) Nakai
Author affiliations
DOI:
https://doi.org/10.15625/0866-7160/v38n3.7843Keywords:
Sarcandra glabra, α-NAA, IAA, β-IBA, cuttings, plant growth regulators, root formation.Abstract
The aim of this study is to evaluate the effects of three types of plant growth regulators (α- naphthyl acetic acid, indole-3-acetic acid and β-indol butyric acid) on the root formation of the semihardwood and hardwood cuttings of Sarcandra glabra (Thunb.) Nakai. The effects of plant growth regulators on root formation were evaluated based on living percentage, rooting percentage, secondary rooting percentage, and the number and the length of roots. The results showed that the best root growth regulator was β-IBA. The overall effective concentrations of growth regulators were 1.0 and 1.5%. The living percentage of the semihardwood cuttings was lower than that of the hardwood cuttings. However, the root growth parameters of the semihardwood cuttings were better than those of the hardwood cuttings.
Downloads
Downloads
Published
How to Cite
Issue
Section
License
Academia Journal of Biology (AJB) is an open-access and peer-reviewed journal. The articles published in the AJB are licensed under a Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License (CC BY-NC-ND 4.0), which permits for immediate free access to the articles to read, download, copy, non-commercial use, distribution and reproduction in any medium, provided the work is properly cited (with a link to the formal publication through the relevant DOI), and without subscription charges or registration barriers. The full details of the CC BY-NC-ND 4.0 License are available at https://creativecommons.org/licenses/by-nc-nd/4.0/.
