Pengaruh Berbagai Jenis Zat Pengatur Tunbuh Alami Terhadap Pertumbuhan Stek Rosella (Hibiacus sapdariffa L.)

Henni Widia Hasibuan; Sri Winaty Harahap; Jumaria Nasution

doi:10.36987/agroplasma.v13i2.9973

Pengaruh Berbagai Jenis Zat Pengatur Tunbuh Alami Terhadap Pertumbuhan Stek Rosella (Hibiacus sapdariffa L.)

Henni Widia Hasibuan, Sri Winaty Harahap, Jumaria Nasution

Abstract

Rosella is a horticultural plant of high economic value, as its flowers and leaves can be utilized for food, beverages, and medicinal purposes. Stem cutting is an efficient method of vegetative propagation that allows the plant to retain the superior traits of the parent plant. This study aimed to determine the effect of natural plant growth regulators (PGRs) on the growth of rosella cuttings; the research was conducted from February to April 2026 at the Faculty of Agriculture experimental field, Universitas Graha Nusantara, Padangsidimpuan. A non-factorial Randomized Block Design (RBD) was employed, consisting of four treatments and six replications. The PGR treatments included young coconut water, shallot extract, and rice washing water, designated as follows: P0 (control/no PGR), P1 (young coconut water, 250 ml), P2 (shallot extract, 250 ml), and P3 (rice washing water, 250 ml). The results indicated that treatment P1 yielded the best results for growth percentage and number of shoots, while treatment P3 produced the best results for the number of roots, and treatment P2 produced the best results for root length. The use of natural PGRs (young coconut water, shallot extract, and rice washing water) had a significant effect; the best performance for growth percentage and number of shoots was achieved with treatment P1 (young coconut water), whereas the best performance for the number of roots and root length was achieved with treatment P3 (rice washing water). Keywords: Growth, Rosella, Natural PGR

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References

Ali, B. H., Wabel, N. A., & Blunden, G. (2005). Phytochemical, pharmacological and toxicological aspects of Hibiscus sabdariffa L.: A review. Phytotherapy Research, 19(5), 369–375.

Ariyanti, M., Maxiselly, Y., & Wicaksono, F. Y. (2017). Pengaruh konsentrasi ZPT auksin terhadap pertumbuhan stek tanaman nilam (Pogostemon cablin Benth). Jurnal Kultivasi, 16(2), 297–303.

Da-Costa-Rocha, I., Bonnlaender, B., Sievers, H., Pischel, I., & Heinrich, M. (2014). Hibiscus sabdariffa L. – A phytochemical and pharmacological review. Food Chemistry, 165, 424–443.

Darliah, S., & Handayani, S. (2015). Respon pertumbuhan stek batang tanaman rosella (Hibiscus sabdariffa L.) terhadap pemberian zat pengatur tumbuh. Jurnal Agroteknologi, 9(2), 101–108.

Davies, P. J. (2010). Plant Hormones: Biosynthesis, Signal Transduction, Action!. Springer, Dordrecht.

George, E. F., Hall, M. A., & De Klerk, G. J. (2008). Plant Propagation by Tissue Culture. Springer.

Hartmann, H. T., Kester, D. E., Davies, F. T., & Geneve, R. L. (2011). Plant Propagation: Principles and Practices. 8th ed. Prentice Hall.

Haryadi, D., Yetti, H., & Yoseva, S. (2015). Pengaruh pemberian beberapa jenis ZPT terhadap pertumbuhan stek tanaman buah naga (Hylocereus costaricensis). Jurnal Online Mahasiswa Faperta Universitas Riau, 2(1), 1–12.

Hastuti, D., & Rahmawati, E. (2016). Potensi rosella (Hibiscus sabdariffa L.) sebagai tanaman obat dan fungsional. Jurnal Agronomi Indonesia, 44(2), 210–218.

Hopkins, W. G., & Hüner, N. P. A. (2009). Introduction to Plant Physiology. Wiley.

Hanafiah, K. A. (2014). Rancangan Percobaan. RajaGrafindo Persada.

Hanafiah, D. S., & Siregar, L. A. (2022). Pengaruh pemberian ekstrak bawang merah terhadap pertumbuhan stek kopi (Coffea sp.). Jurnal Agroekoteknologi, 10(2), 145–153.

Hartmann, H. T., Kester, D. E., Davies, F. T., & Geneve, R. L. (2011). Plant Propagation: Principles and Practices (8th ed.). Prentice Hall.

Kristina, N. N., & Syahid, S. F. (2012). Pengaruh air kelapa terhadap multiplikasi tunas in vitro, produksi rimpang, dan kandungan xanthorrhizol temulawak di lapangan. Jurnal Littri, 18(3), 125–134.

Lestari, R., Handoko, B., & Yuliana, E. (2020). Pengaruh air cucian beras terhadap pertumbuhan stek tanaman sirih (Piper betle L.). Jurnal Agroteknologi Tropika, 8(2), 101–108.

Lestari, E. G. (2011). Peranan zat pengatur tumbuh dalam perbanyakan tanaman melalui kultur jaringan. Jurnal AgroBiogen, 7(1), 63–68.

Marfirani, M., Rahayu, Y. S., & Ratnasari, E. (2014). Pengaruh pemberian berbagai konsentrasi filtrat bawang merah dan Rootone-F terhadap pertumbuhan stek melati (Jasminum sambac). LenteraBio, 3(1), 73–76.

Mutryarny, E., Endriani, E., & Purnama, I. (2022). Efektivitas zat pengatur tumbuh dari ekstrak bawang merah pada budidaya bawang daun (Allium porum L). Jurnal Pertanian, 13(1), 33-39

Maulana, M. I., & Kartini, K. (2019). Pengaruh konsentrasi ekstrak bawang merah dan air kelapa terhadap pertumbuhan stek pucuk tanaman jeruk nipis (Citrus aurantifolia). Jurnal Produksi Tanaman, 7(11), 2056-2064..

Nursyamsi, & Suhartanto, M. R. (2013). Pengaruh IBA terhadap keberhasilan perakaran stek pucuk beberapa klon kakao. Jurnal Agronomi Indonesia, 41(3), 239–245.

Nurhayati, S., Kurniawan, A., & Putra, R. (2022). Potensi bahan alami sebagai zat pengatur tumbuh pada perbanyakan vegetatif tanaman hortikultura. Jurnal Hortikultura Indonesia, 13(1), 55–66.

Ningsih, R. S. (2019). Pengaruh lama perendaman dalam ekstrak bawang merah terhadap pertumbuhan stek batang Rosella (Hibiscus sabdariffa L.). Jurnal Produksi Tanaman, 7(8), 1432-1439.

Pratiwi, R., Suryanto, A., & Santoso, M. (2021). Pengaruh ekstrak bawang merah terhadap stek krisan. Jurnal Produksi Tanaman, 9(3), 245–252.

Rahayu, S., & Harjono. (2018). Pengaruh air kelapa dan bawang merah pada stek mawar. Jurnal Agroteknologi, 12(1), 45–53.

Rukmana, R. (2009). Rosella: Budidaya dan Pengolahan Pascapanen. Yogyakarta: Kanisius.

Santoso, U., & Nursandi, F. (2016). Kultur in vitro rosella dengan air kelapa. Jurnal Bioteknologi Pertanian, 11(2), 88–95.

Srimaulinda, S., Nurtjahja, K., & Riyanto, R. (2021). Pengaruh Konsentrasi Air Kelapa dan Air Cucian Beras dan Lama Perendaman Terhadap Perkecambahan Benih Kacang Hijau (Vigna radiata L.). Jurnal Ilmiah Biologi UMA (JIBIOMA), 3(2), 62-72.

Sari, R. P., & Hamzah, A. (2021). Pemanfaatan limbah air kelapa dan air cucian beras sebagai zat pengatur tumbuh alami terhadap pertumbuhan bibit kakao (Theobroma cacao L.). Jurnal Agroecotania, 4(1), 25-34.

Salisbury, F. B., & Ross, C. W. (1995). Fisiologi Tumbuhan Jilid 3. Bandung: ITB Press.

Sari, M., Putri, A. D., & Nugroho, A. (2020). Respon pertumbuhan stek jeruk nipis terhadap pemberian ekstrak bawang merah. Jurnal Agronomi Indonesia, 48(3), 233–240.

Sari, D. P., et al. (2020). Respon stek jeruk nipis terhadap ZPT alami. Jurnal Hortikultura Tropika, 5(1), 33–41.

Siregar, M., & Hutapea, S. (2021). Pemanfaatan air cucian beras untuk meningkatkan pertumbuhan stek pucuk merah (Syzygium oleana). Jurnal Biologi dan Pertanian, 6(3), 211–218.

Suryani, A., & Hidayat, R. (2017). Pertanian berkelanjutan dan input hayati. Jurnal Pertanian Berkelanjutan, 2(1), 1–10.

Tranggono, T., & Setyawan, A. D. (2018). Adaptasi dan potensi pengembangan rosella (Hibiscus sabdariffa L.) di daerah tropis. Jurnal Ilmu Pertanian Indonesia, 23(1), 45–53.

Wahyudi, A., & Hasriani. (2019). Respon pertumbuhan stek tanaman rosella (Hibiscus sabdariffa L.) terhadap pemberian ZPT alami. Jurnal Agroekoteknologi Tropika, 8(2), 112–1.

Yong, J. W. H., Ge, L., Ng, Y. F., & Tan, S. N. (2009). The chemical composition and biological properties of coconut (Cocos nucifera L.) water. Molecules, 14(12), 5144–5164.

Zulkarnain. (2014). Dasar-dasar Hortikultura. Bumi Aksara.

DOI: https://doi.org/10.36987/agroplasma.v13i2.9973