AKLIMATISASI DAN ADAPTASI PISANG BARANGAN MERAH HASIL KULTUR JARINGAN DENGAN PEMBERIAN NITROGEN DAN MEDIA TANAM ORGANIK

Rita Mawarni CH, Heru Gunawan

Abstract


ABSTRACT

 

Barangan banana comes from North Sumatra, has a distinctive taste and aroma, sweet, yellow skin with brown spots when ripe, reddish yellow flesh. Propagation of banana plants with tissue culture which is able to provide fast, uniform, superior seeds and disease free. Propagation using this technique requires the best plantlet acclimatization media so that the seedlings can grow well, that is, they are porous, have good water holding ability, contain high nutrients and are easy to obtain. Another factor that affects plant growth is nutrient deficiency. The purpose of this study was to determine the effectiveness of N fertilizers and the best growing media as an acclimatization of the barangan bananas produced by tissue culture.The research was conducted in the experimental field at Jalan Tuar, Medan Amplas District, Medan City from July to September 2020. This study used randomized complete block design, the treatment design is factorial, which consists of two factors: N fertilizer (N) with two level: N1 : Urea, N2 : NPK and (2) growth media (M) with four level: M1 : Sand + Husk charcoal, M2 : Sand + Compost, M3 : Sand + Manure, M4 : Sand + Cocopeat.The results showed the effect of N fertilizer showed a significant effect on the observation of seed height (18.54 cm) and number of leaves (4.92 strands) at the age of 6 mspt with the best treatment was N2 (NPK fertilizer). The influence of the planting medium showed a significant effect on the observation of seedling height (18.41 cm) and number of leaves (4.89) at the age of 6 mspt with the best treatment being M1 (sand + husk charcoal). The interaction of NPK fertilizer and different planting media on the acclimatization of banana seedlings from tissue culture did not show any significant effect on all observed parameters.

 

Keywords: Bananas, Acclimatization, Growth Media, Nitrogen, Tissue Culture


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References


DAFTAR PUSTAKA

Agustin, D.A., Riniarti, M., Duryat. 2014. Pemanfaatan Limbah Serbuk Gergaji dan Arang Sekam Sebagai Media Sapih untuk Cempaka Kuning (Michelia champaca). Jurnal Sylva Lestari. 2(3):49-58.

Astuti, R.D., Aspahani, F., Gultom, T. 2017. keragaman genetik pisang (Musa sp) berdasarkan morfologi di Kecamatan Percut Sei Tuan Sumatera Utara.

Avivi, S., Ikrarwati. 2004. Mikropropagasi pisang Abaca (Musa textillis Nee) melalui teknik kultur jaringan. J. Ilmu Pertanian. 11(2): 27-34

Badan Pusat Statistik. 2019. Produksi tanaman buah-buahan pisang. https://www.bps.go.id/site/resultTab. Diakses pada 21 Maret 2020.

Firmansyah, I., Syakir, M., Lukman, L. 2017. Pengaruh Kombinasi Dosis Pupuk N, P, dan K Terhadap Pertumbuhan dan Hasil Tanaman Terung (Solanum melongena L.).

Gustia, H. 2013. Pengaruhpenambahan Sekam Bakar Pada Media Tanam Terhadap Pertumbuhan dan Produksi Tanaman Sawi (Brassica Juncea L.). E-Journal Widya Kesehatan dan Lingkungan. 1(1).

Kasutjianingati, K. 2011. Pengaruh Media Induksi terhadap Multiplikasi Tunas dan Pertumbuhan Planlet Pisang Rajabulu (AAB) dan Pisang Tanduk (AAB) pada Berbagai Media Multiplikasi. Indonesian Journal of Agronomy. 39(3), 7756.

Murtadha, A., Julianti, E., Suhaidi, I. 2012. Pengaruh jenis pemacu pematangan terhadap mutu buah pisang barangan (Musa parasidiaca L). J Rekayasa Pangandan Pertanian. 1(1):47-56

Priyono. 2001. Micropropagation of banana (Musa paradisiaca) through cormlet initiation by in vitro culture of apical meristem slices. J. Ilmu Dasar. 2 (1): 41-48.

Raksun, A., Japa, L., Mertha, I. G. 2019. Aplikasi Pupuk Organik dan NPK untuk Meningkatkan Pertumbuhan Vegetatif Melon (Cucumis melo L.). Jurnal Biologi Tropis. 19(1): 19-24.

Yusnita. 2010. Perbanyakan in Vitro Tanaman Anggrek. Universitas Lampung Press. Bandar Lampung


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