THE INFLUENCE OF STEM CUTTING TYPE AND IBA CONCENTRATION ON VEGETATIVE GROWTH OF BOUGAINVILLEA
Abstract
Bougainvillea is one of the ornamental plants usually use for landscaping because of its colorful leaves and flowers. It is also used as a stabilizer and environmental preserver of pollution. This plant is propagated by cutting, however, there is a need to ensure easy growth of roots. Therefore, the purpose of this research was to determine the influence of stem cutting type and IBA concentration on vegetative growth of bougainvillea. The study was conducted in the experimental garden of the Faculty of Agriculture, UPN "Veteran” Yogyakarta, between October 2019 and January 2020 using a Randomized Completely Block Design (RCBD) with a factorial arrangement. The factors include the terminal, middle, and basal types of stem cutting while the IBA concentration was varied between 50, 100, 150 ppm and without IBA. The result showed 100 ppm IBA on the middle and basal type produced higher shoot number and shoot length of bougainvillea. The middle and basal type produced the best of percentage cutting to life, root number, length of longest root, and root volume. The giving IBA in cuttings produced the better root growth than without IBA.
Full Text:
PDFReferences
Agbo, CU. And LU Obi. 2007. Variability in Propagation Potentials of Stem Cutting of Different Physiological Ages of Gongronema latifolia Benth. World J Agric. Sci. 3(5): 576-581.
Ahmed M. Eed, B. Albana’a and S. Almaqtari. 2015. The effect of growing media and stem cutting type on rooting and growth of Bougainvillea spectabilis plants.Univ. Aden J. Nat. and Appl. Sc. 19(1): 141.
Amri, E. Lyaruu, HVM, Nyomora, AS and Kanyeka, ZL. 2009. Vegetatifve Propagation of African Blackwood (Dalbergia melanoxylon Guill & Perr.): Effects of Age of Donor Plant, IBA treatment and Cutting Position on Rooting Ability of Stem Cuttings. New Forests, 39(2): 183-194
Hartmann HT, Kester DE, Davies FT, Geneve RL. 2002. Plant Propagation: Principles and Practices, 7th ed. Prentice Hall, New Jersey. 363-365.
Haissig, B.E. (1974). Influence of Auxins and Auxin Synergists on Adventitious Root Primordium Initiation and Development. Newzealand Journal of Forestry Science 4: 311-323.
Hastuti, ED. 2002. Fitohormon Laboratorium Biologi Struktur dan Fungsi Tumbuhan. Jurusan Biologi Fakultas MIPA UNDIP. Semarang.
Hidayanto, M., S Nurjanah, F. Yossita. 2003. Pengaruh Panjang Stek Akar dan Konsentrasi Natrium Nitrofenol terhadap Pertumbuhan Stek Akar Sukun (Artrocarpus communis F.) Jurnal Pengkajian dan Pengembangan Teknologi Pertanian. 6(2): 154-160.
Irwanto, 2001. Pengaruh Hormon IBA (Indole Butyric Acid) terhadap Keberhasilan stek Shorea (Shorea leprosa). Prosiding Desa Passo, Teluk Ambon Baguala, Ambon.
Junaedy, A. 2017. The success rate of the growth of Mussaenda frondosa plants by enclosure and immersion duration of auxin growth regulators cultivated in paranet shading growing environments. Agrovital Journal Univ. Al. Asyariah. 2(1): 8-14.
Lesmana, I., D. Nurdiana and T. Siswancipto. 2018. The influence of various Natural Plant Growth Regulator and Origin of Stem Cutting on Vegetative Growth Regulator of White Jasmine Jasminum samnac (L) W. Ait.) JAGROS 2(2).
Panjaitan, LRH., J. Ginting, Haryati. 2014 Respon Pertumbuhan Ukuran Diameter Batang Stek Bugenvil terhadap Pemberian Zat Pengatur Tumbuh. Jurnal Online Agroekoteknologi. 2(4): 134-1390.
Putri, K.A., Suwirmen, and Z.A. Noli. 2017. Respon of the material cutting retrieval on Rooting Ability of Alstonia scholaris (L) R.Br. Cuttings in an Effort Provision of Seeds for Degraded Lands. Jurnal Biologi Universitas Andalas (J. Bio. U.A.) 5(1)-:1-5
Singh, K.K. 2018. A review: Multiplication of Bougainvillea species through cutting. International Journal of Chemical Studies. 6(2): 1961-1965.
Supriyanto dan K. E. Prakasa. 2011. Pengaruh Zat Pengatur Tumbuh Rootone-F terhadap Pertumbuhan Stek Duabanga mollucana Blume. Jurnal Silvikultur Tropika, 3(1): 59-65.
Suyanti, Mukarlina, and Rizalinda. 2013. Respon Pertumbuhan Stek Pucuk Keji Beling (Strobilanthes crispus BI) dangan Pemberian IBA. Jurnal Protobiont. 2(2): 26-31.
Zong, MC., Y. Li, and Z Zhen. 2008. Plant Growth Regulators Used in Propagation. CRC Press. Boca Raton, Florida.
Refbacks
- There are currently no refbacks.
Techno LPPM by http://jurnal.upnyk.ac.id/index.php/teknoslppm is licensed under a Creative Commons Attribution-ShareAlike 4.0 International License.
View My Stats