In vitro The Role of Paclobutrazol in Potato Seed Production (Solanum tuberosum L) cultivar Granola Kembang Early Generation (G0) In Vitro

Potato

Authors

  • Hans Samuel Purba University Of Sumatera Utara
  • Hot Setiado
  • Luthfi A. M. Siregar

DOI:

https://doi.org/10.32734/jpt.v8i1.5891

Keywords:

cultivar granola kembang, in vitro, paclobutrazol, potato

Abstract

The aim of the research was to determine the best paclobutrazol treatment to obtain superior quality seed potato cultivars. The research was conducted at the Tissue Culture Laboratory of Horticulture Technical Centre Service Unit, Gedung Johor, Medan, North Sumatra, Indonesia from January 2020 to March 2020. The complete randomized design with a single factor, 4 treatments, and 6 replications was used in this research. The results showed that the concentration of paclobutrazol affected the number of leaves, the shoots length, the number of shots, the number of nodes, the number of internodes, the stem diameter, and the percentage of roots formed but not significantly affected the number of roots. The M2 treatment, MS + 9 ppm paclobutrazol, showed the best treatment with an average plantlet performance value of 7.33 and the plantlets showed the compact morphology with larger stem diameter and smaller thick dark green leaves.

Downloads

Download data is not yet available.

References

BPS (Badan Pusat Statistik). 2019. Statistik Tanaman Sayuran dan Buah‐buahan Semusim Indonesia 2018. Badan Pusat Statistik dan Direktorat Jenderal Hortikultura.

CIP (International Potato Centre). 2010. Potato in tropical and subtropical highlands. Dalam http://www.cipotato.org/ [diakses 14 Oktober 2019].

Demmassabu, S., Kojoh, D., dan Arsyad, Y. P. 2009. Konsentrasi Paclobutrazol dan Pemiskinan Media Pada Pelestarian In Vitro Tanaman Krisan (Chrysanthemum morifolium Ramat). Jurusan Budidaya Pertanian Fakultas Pertanian. UNSRAT. Manado.

Dewi, W.R.C., Latunra, A.I., Baharuddin, dan Masniawati, A., 2015. Pengaruh Konsentrasi Gula dan Paclobutrazol dalam Menginduksi Umbi Kentang

(Solanum tuberosum L.) Varietas Atlantik secara In Vitro. Jurnal hasil Penelitian Universitas Hasanuddin. Makassar.

Diantina, S., Efendi, D., Mariska, I. 2015. Pengaruh Retardan Paklobutrazol terhadap Pertumbuhan dan Pemulihan Dua Aksesi Ubi Kayu (Manihot esculenta Crantz) yang Disimpan secara In Vitro. Balai Besar Penelitian dan Pengembangan Bioteknologi dan Sumber Daya Genetik Pertanian. Dalam Jurnal AgroBiogen 11(3):95–102.

Dimyati A. 2002. Research priorities for potato in Indonesia. Progress in Potato and Sweetpotato Research in Indonesia. Proceedings of the CIP Indonesia Research Review Workshop. Bogor.

FAO (Foods and Agriculture Organisation). 2008. International year of the potato. Dalam http://www.potato2008.org/en/potato/index.html [diakses 14 Oktober 2019].

Gusmawan, M.W.A dan Wadiyati T. 2019. Pengaruh Pengaplikasian Paclobutrazol pada Tanaman Coleus (Coleus scutellarioides L.) dengan Konsentrasi yang Berbeda. Fakultas Pertanian. Universitas Brawijaya. Malang. Jawa Timur dalam Jurnal Produksi Tanaman. Vol. 7 No. 4, April 2019.

Hazarika, B.N. 2003. Acclimatization of tissue cultured plants. Current Science 85(12):1704-1712.

Ibrahim, M.S.D. 2003. Pengaruh Pemberian Paclobutrazol terhadap Pertumbuhan Bangle (Zingiber purpureum Roxb) dalam Penyimpanan In vitro. Balai Penelitian Tanaman Rempah dan Obat.

Otazu, V. 2010. Manual on Quality Seed Potato Production Using Aeroponics. International Potato Center (CIP). Lima. Peru.

Pulungan, A.S, Lahay, R.R, dan Purba E. 2017. Pengaruh Waktu Pemberian dan Konsentrasi Paklobutrazol Terhadap Pertumbuhan dan Produksi Tanaman Ubi Jalar (Ipomea batatas L.). Fakultas Pertanian. Universitas Sumatera Utara. Dalam Jurnal Agroekoteknologi FP USU. Vol. 5 No.3, Juli 2017.

Sagala, D., Tubur, H., Jannah, U.F., dan Chea, S. 2012. Pengaruh BAP Terhadap Pembentukan Dan Pembesaran Umbi Mikro Kentang Kultivar Granola. Jurnal Agroqua. Vol. 10 No.1.

Sulistiyorini, I. dan Tresniawati, C. 2015. Regenerasi Tanaman Kakao (Theobroma cacao L.) Melalui Embriogenesis Somatik. SIRINOV, Vol. 3, No. 2, Agustus 2015 (Hal : 75–82).

Supriyati, Y., Mariska, I., dan Mujiman. 2006. Multiplikasi Tunas Belimbing Dewi (Averrhoa carambola) melalui Kultur In Vitro. Balai Besar Penelitian dan Pengembangan Bioteknologi dan Sumberdaya Genetik Pertanian, Bogor.

Wulandari, D.R., dan Ermayanti, T.M. 2010. Konservasi In Vitro Nilam (Pogostemon Cablin Benth.) Dengan Perlakuan Paclobutrazol. Berk. Penel. Hayati Edisi Khusus: 4A (71–76), 2010.

Published

2021-05-01

How to Cite

Purba, H. S., Hot Setiado, & Siregar, L. A. M. (2021). In vitro The Role of Paclobutrazol in Potato Seed Production (Solanum tuberosum L) cultivar Granola Kembang Early Generation (G0) In Vitro: Potato. Jurnal Pertanian Tropik, 8(1), 73-81. https://doi.org/10.32734/jpt.v8i1.5891