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Global Journal of Engineering and Technology Research (GJETR) · Research article · Open access

Effects of Cutting Size and Cutting Season on Propagation Efficiency of Double Petaled Red Camellia (Camellia Japonica L.)

Nguyen Thi Tinh, Pham Thi Vinh, Nguyen Thi Thu Ha, Duong Thi Thu Hoai, Nguyen Huu Tho

10 January 2026 · Vol. 2, Issue 1, pp. 1-6

DOI: 10.65150/EP-gjetr/V2E1/2026-01

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What is this article about?

) propagated by cuttings. The experiment was arranged in a completely randomized design with three cutting diameter classes (15 - 20 mm, 25 - 30 mm, and 35 - 40 mm) and four cutting seasons (spring, summer, autumn, and winter).

Article at a glance

Journal
Global Journal of Engineering and Technology Research (GJETR)
Published
10 January 2026
Volume / issue / pages
Vol. 2, Issue 1, pp. 1-6
ISSN
3051-3782 (online) · 3051-3774 (print)
Licence
CC BY 4.0 — free to read and reuse with attribution
Peer review
Double-blind, at least two independent reviewers
Publisher
EP Journals Group

Abstract

The study was conducted to evaluate the effects of cutting season and cutting size on shoot growth and rooting ability of double-petaled red camellia (Camellia japonica L.) propagated by cuttings. The experiment was arranged in a completely randomized design with three cutting diameter classes (15 - 20 mm, 25 - 30 mm, and 35 - 40 mm) and four cutting seasons (spring, summer, autumn, and winter). The results showed that both factors significantly affected survival rate, bud sprouting, shoot growth, and rooting ability (P < 0.05). Cuttings propagated in spring and autumn exhibited higher survival rates (80,0 – 89,0%) and bud sprouting rates (77,1 – 86,0%) compared with summer and winter. Among cutting sizes, the 25 - 30 mm diameter cuttings showed superior performance, achieving the highest rooting percentage (81,5 – 85,8%), number of roots (3,4 – 3,6 roots per cutting), and root length (4,1- 4,4 cm). Smaller cuttings showed limited rooting capacity, while larger cuttings were less stable across seasons. It is therefore recommended that double-petaled red camellia should be propagated by cuttings in spring or autumn using cuttings with diameters of 25 - 30 mm to obtain high propagation efficiency. &nbsp;

Keywords: Camellia japonica L., cutting season, cutting size, shoot growth, rooting ability.

Cite this article

APA
Nguyen Thi Tinh, Pham Thi Vinh, Nguyen Thi Thu Ha, Duong Thi Thu Hoai, & Nguyen Huu Tho (2026). Effects of Cutting Size and Cutting Season on Propagation Efficiency of Double Petaled Red Camellia (Camellia Japonica L.). Global Journal of Engineering and Technology Research, 2(1), 1-6. https://doi.org/10.65150/EP-gjetr/V2E1/2026-01
BibTeX
@article{Nguyen2026,
  title   = {Effects of Cutting Size and Cutting Season on Propagation Efficiency of Double Petaled Red Camellia (Camellia Japonica L.)},
  author  = {Nguyen Thi Tinh and Pham Thi Vinh and Nguyen Thi Thu Ha and Duong Thi Thu Hoai and Nguyen Huu Tho},
  journal = {Global Journal of Engineering and Technology Research},
  year    = {2026},
  volume  = {2},
  number  = {1},
  pages   = {1-6},
  doi     = {10.65150/EP-gjetr/V2E1/2026-01},
  url     = {https://doi.org/10.65150/EP-gjetr/V2E1/2026-01}
}

Questions about this article

Who wrote this article?

Nguyen Thi Tinh, Pham Thi Vinh, Nguyen Thi Thu Ha, Duong Thi Thu Hoai, Nguyen Huu Tho.

Where and when was it published?

In Global Journal of Engineering and Technology Research, Volume 2, Issue 1, pages 1-6, published by EP Journals Group on 10 January 2026.

Is this article free to read?

Yes. It is open access under a Creative Commons Attribution 4.0 (CC BY 4.0) licence, so anyone can read, share and reuse it with attribution.

What is the DOI of this article?

10.65150/EP-gjetr/V2E1/2026-01 (https://doi.org/10.65150/EP-gjetr/V2E1/2026-01).

How do I cite this article?

APA: Nguyen Thi Tinh, Pham Thi Vinh, Nguyen Thi Thu Ha, Duong Thi Thu Hoai, & Nguyen Huu Tho (2026). Effects of Cutting Size and Cutting Season on Propagation Efficiency of Double Petaled Red Camellia (Camellia Japonica L.). Global Journal of Engineering and Technology Research, 2(1), 1-6. https://doi.org/10.65150/EP-gjetr/V2E1/2026-01

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