Induksi Tunas In Vitro Bawang Putih pada Umur Simpan Umbi dengan Suhu Rendah dan Komposisi ZPT Berbeda

Authors

  • Elara Resigia Universitas Andalas, Indonesia
  • Netti Herawati Universitas Andalas, Indonesia
  • Nilla Kristina Universitas Andalas, Indonesia

DOI:

https://doi.org/10.31850/jgt.v10i2.774

Keywords:

shelf life, low-temperature tubers, composition of growth regulators, garlic

Abstract

Garlic is one of the agricultural commodities needed by people in Indonesia. The productivity of local garlic produced is still low due to the limited availability of seed tubers and the non-uniform quality of tubers. Production and quality of garlic seed bulbs can be increased through the shelf life of bulbs at low temperatures by tissue culture techniques. This study aimed to determine the effect of the shelf life of tubers at low temperatures and the composition of growth regulators on garlic shoot induction. The design used was a randomized block design for two treatment factors and 15 replications. The first factor was the shelf life of tubers at low temperatures, which consisted of 4 treatments, namely 0, 10, 20, and 30 days. The second factor is the composition of growth regulators consisting of: 2.0 ppm Kinetin + 0.4 ppm 2.4-D; 2.0 ppm NAA + 2.0 ppm BAP; 0.5 ppm NAA + 2.0 ppm 2ip; and 0.2 ppm NAA + 2.25 ppm BAP. The results obtained from this study were that the shelf life of 0 days with the composition of ZPT 2 ppm NAA + 2 ppm BAP, and shelf life of 10 days 0.5 ppm NAA + 2.25 ppm BAP affected shoot emergence time, the number of explants sprouted, and percentage of explants sprouted.

Author Biographies

Elara Resigia, Universitas Andalas

Program Studi Agroteknologi, Fakultas Pertanian

Netti Herawati, Universitas Andalas

Program Studi Agroteknologi, Fakultas Pertanian

Nilla Kristina, Universitas Andalas

Program Studi Agroteknologi, Fakultas Pertanian

References

Ahmed, S.I., A.A. Hemada. (2012). Effects of pre-planting treatments of garlic (Allium sativum L.) cloves on growth and yield under middle egypt conditions. J. Plant Production 3(6):971-986.

Bandara, M.S., K. Krieger., A.E. Sinkard, K.K. Tanino. (2000). Pre-planting chilling requirements for cloving of spring-planted garlic. Can. J. Plant Sci. 80(2):379-384,

BPS. (2019). Produksi dan Produktifitas Bawang Putih Menurut Provinsi Tahun 2014-2018. Jakarta : Badan Pusat Statistik dan Dikertorat Jenderal Holtikultura.

Dinarti, D., B. S. Purwoko, A. Purwito, dan A. D. Susila. (2011). Perbanyakan Tunas Mikro pada Beberapa Umur Simpan Umbi dan Pembentukan Umbi Mikro Bawang Merah pada Dua Suhu Ruang Kultur. Jurnal Agronomi Indonesia 39 (2) : 97 – 102.

Gunawan, L. W. (1988). Teknik Kultur Jaringan Tumbuhan. Departemen Pendidikan dan Kebudayaan Institut Pertanian Bogor : Bogor.

Lapitan V.P.C. and L. F. Patena. (1992). Bulblet formation in vitro, a new approach to garlic (Allium sativum L.) “basic seed” production. Philippine Journal of Crop Science. 17(2):89-94.

Nagakubo T.A., A. Nagasawa and H. Ohkawa. (1993). Micropropagaton of garlic through in vitro bulblet formation. Plant Cell Tissue and Organ Culture. 32:175-183.

Nurmalia, Y A Purwanto, Sobir, Sulassih, N. Naibaho. 2019. Effect of low temperature and period of storage on the quality of Garlic Seeds (Allium sativum L). IOP Conference Series: Materials Science and Engineering.

Sandrakirana, R., L. Fauzia, E. N. Alami, L. Aisyawati, D. Rahmawati, W. Handayati, I. Susanti, Baswarsiati. (2018). Panduan Budidaya Bawang Putih. Jawa Timur : BPTP Jatim.

Suh S.K. and H. G. Park. (1993). Rapid multiplication through immature bulbil culture of garlic in Korean. Journal of Korean Society for Horticultural Science. 3(4):173-178.

Suliansyah, I.(2013). Kultur Jaringan Tanaman. Yogyakarta. PT. Leutika Nouvalitra.

Wattimena, G.A. (1992). Bioteknologi Tanaman. Institut Pertanian Bogor : Bogor.

Wiendi N.M.A., G. A. Wattimena, dan E. Prasetyanti. (1996). Perbanyakan in vitro tanaman bawang putih (Allium sativum L.) varietas Lumbu Putih melalui induksi tunas adventif. Buletin Agronomi. 24(1):15-20.

Woldeyes F, Wtsadik K, Tabor G. 2017. Emergence of Garlic (Allium sativum L.) as Influenced by Low Storage Temperature and Gibberellic Acid Treatments. J.of Agriculture And Ecology Research International 10 (2) ; 1-7.

Wu C, Wang M., Dong Y., Meng H. 2015 Growth, bolting and yield of garlic (Allium sativum L.) in response to clove chilling treatment. Scientia Horticulturae 194:43-52.

Zulkarnain. 2011. Kultur Jaringan Tanaman. Jakarta: Bumi Aksara.

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Published

26-09-2021

How to Cite

Resigia, E., Herawati, N., & Kristina, N. (2021). Induksi Tunas In Vitro Bawang Putih pada Umur Simpan Umbi dengan Suhu Rendah dan Komposisi ZPT Berbeda. Journal Galung Tropika, 10(2), 240–248. https://doi.org/10.31850/jgt.v10i2.774

Issue

Vol. 10 No. 2 (2021)

Section

Articles

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