Penggunaan Bagian Stek Umbi Tanaman Gembili (Dioscoreaesculenta) dan Model Lanjaran Terhadap Produksinya

Anthony Walsen; Imelda J Lawalata; Firman D Nazara

doi:10.30598/jbdp.2024.20.1.8

Anthony Walsen Program Studi Agroteknologi Fakultas Pertanian, Universitas Pattimura.
Imelda J Lawalata Program Studi Agroteknologi Fakultas Pertanian, Universitas Pattimura.
Firman D Nazara Program Studi Agroteknologi Fakultas Pertanian, Universitas Pattimura

DOI: https://doi.org/10.30598/jbdp.2024.20.1.8

Keywords: Tuber Cuttings, plant support techniques, gembili-tuber crops

Abstract

Lesser yam (Dioscorea esculenta) is a root crop which grows and spreads in various parts of Indonesia, from Papua to Sumatra. Plant support technique using stakes is a way to support physical plant growth to control shape, size, and direction of plants. This study aimed to obtain the tuber parts as propagules of lesser yam plant (Dioscorea esculenta) and the of stakes as plant support on lesser yam yield. The research experiment was carried out using a randomized block design (RBD) which consisted of 2 treatment factors; the first factor being the plant support techniques consisted of no support, single support, and pyramidal support model, and the second factor tuber parts as propagules consisted of root, middle, and tip root cuttings. The results showed that the interaction between the tuber cuttings and the plant support model was not significant or there was no synergistic in supporting the growth and yield in the form tubers, whereas the effect of tuber cutting treatments was significant on number of tubers (12 planted tubers) and highly significant on tuber weight (1864.9 g), tuber diameter (5.84 cm) and tuber length (6.11 cm). The effect of plant support models was not significant on number and weight of tubers, however was significant on the tuber diameter (5,54cm), and highly significant on the tuber length (6.05 cm).

Downloads

Download data is not yet available.

References

Das, S., Choudhury, M.D., & Mazumdar, P.B. (2013a). Micropropagation of Dioscorea alata L. through nodal segments. Journal of African Biotechnology, 12(47), 6611–6617.

Das, S., Choudhury, M.D., & Mazumdar, P.B. (2013b). In vitro propagation of genus Dioscorea - A critical review. Asian Journal of Pharmacy and Clinical Research, 6(3), 26–30.

Dewanti, F.K. (2013). Substitusi Inulin Umbi Gembili (Dioscorea esculenta) Pada Produk Es Krim Sebagai Alternatif Produk Makanan Tinggi Serat dan Rendah Lemak. Fakultas Kedokteran, Universitas Diponegoro, Semarang. https://doi.org/10.14710/jnc.v2i4.3729

Godam. (2012). Isi Kandungan Gizi Gembili-Komposisi Nutrisi Bahan Makanan. Diakses dari http://www.organisasi.org/1970/01/isi-kandungan-gizi-gembili-komposisi-nutrisi-bahan-makanan.

Harijono, T.W., Estiasih, W., Sunarharum, B., & Rakhmita, I.S. (2010). Karakteristik kimia ekstrak polisakarida larut air dari umbi gembili (Dioscorea esculenta) yang ditunaskan. Jurnal Teknologi Pertanian, 11(3), 162-169.

Hartmann, H. T., & Kester, D. E. (1983). Plant Propagation: Principles and Practices. Prentice Hall International Inc. New York.

Hidayanto, M., Nurjanah, S., & Yossita, F. (2003). Pengaruh panjang stek akar dan konsentrasi natriumnitrofenol terhadap pertumbuhan stek akar sukun (Artocarpus communis F.). Jurnal Pengkajian dan Pengembangan Teknologi Pertanian, 6(2), 154-160.

Lakitan, B. (1996). Fisiologi Pertumbuhan dan Perkembangan Tanaman. PT Raja Grafindo Persada. Jakarta.

Maryasa, A. (1990). Pengaruh Tinggi Lanjaran dan Waktu Pemetikan Sebagian Polong Muda terhadap Produksi dan Viabilitas Benih Kacang Panjang (Vigna sinensis (L.) Savi ex Hassk). Skripsi. Jurusan Budidaya Pertanian, Faperta, IPB. Bogor. http://repository.ipb.ac.id/handle/123456789/138593

O’Sullivan, J.N. & J. Ernest. (2007). Nutrient deficiencies in lesser yam (Dioscorea esculenta) characterized using constant–water table sand culture. Journal of Plant Nutrition and Soil Science, 170 (2), 273–282.

Okoli, O. O., & Okoroda, M. O. (1995). Penyediaan bibit umbi untuk produksi ubi jalar makanan. Jurnal Akar Bahasa Frican dan Tanaman Umbi, 1:1-6.

Onwueme, F.C. 1978. Tanaman Umbi Tropis, Ubi, Ubi Kayu, Ubi Jalar dan Coco Yam. John Wiley dan Sons. Chichester. New York.

Prabowo, A.Y., Estiasih, T. & Purwantiningrum, I. (2014). Umbi gembili (Dioscorea esculenta L.) sebagai bahan pangan mengandung senyawa bioaktif: Kajian pustaka. Jurnal Pangan dan Agroindustri, 2 (3), 129–135.

Prameswari, R.D. & Estiasih, T. (2013). Pemanfaatan tepung gembili (Dioscorea esculenta L.) dalam pembuatan cookies. Jurnal Pangan dan Agroindustri, 1 (1), 115–128.

Puturuhu, D. (2012). Gembili, nilai spiritual dan kultural. Diakses dari http://daniel-merauke.blogspot.co.id/2012/05/kumbili-nilai-spiritual-dan-kultural.html

Ranistia, T. (2011). Makalah gembili. Diakses dari http://tiaranistia.blogspot.com/2011/03/makalah-gembili.html

Rimbawan, & Nurbayani, R. (2013). Nilai indeks glikemik produk olahan gembili (Dioscorea esculenta). Jurnal Gizi dan Pangan, 8(2), 145-150. https://doi.org/10.25182/jgp.2013.8.2.145-150

Rosmarkam, A., & Yuwono, N. W. (2002). Ilmu Kesuburan Tanah. Yogyakarta: Kanisius.

Rudiyanto, A. (2015). Gembili Sebagai Potensi Bahan Pangan di Indonesia. Diakses dari https://biodiversitywarriors.org/m/article.php?idj=3627

Shah, H.J., & Lele, S.S. (2012). Perbanyakan in vitro dari Dioscorea alata var. purpura. Biokimia Terapan Bioteknologi, 167(6), 1811-1817. https://doi.org/10.1007/s12010-012-9658z

Silalahi, F.H., Hutabarat, R.C., Marpaung, A.E., & Napitupulu, B. (2007). Pengaruh sistem lanjaran dan tingkat kematangan buah terhadap mutu markisa asam. Jurnal Hortikultura, 17(1), 43-51.

Sitompul, S.M., & Guritno, B. (1995). Analisis Pertumbuhan Tanaman. Gadjah Mada University Press, Yogyakarta.

Suhardi. (2002). Hutan Dan Kebun Sebagai Sumber Pangan Nasional. Kanisius, Yogyakarta.

Suhertini, E., & Lukman, W. (2003). Teknik pembibitan tanaman garut dari rimpang. Buletin Teknik Pertanian, 8(1), 15-17.

Sulistyono, E., & Marpaung, J. (2004). Studi karakter umbi dan kandungan nutrisi Dioscorea spp. Jurnal Agronomi Indonesia, 32(2), 39-43.

Utami, R., Widowati, E., & Dewati, A.D.R. (2013). Kajian penggunaan tepung gembili (Dioscorea esculenta) dalam pembuatan minuman sinbiotik terhadap total bakteri probiotik, karakter mutu, dan karakter sensoris. Jurnal Teknosains Pangan, 2(3), 3-8.

Walsen A. P Yudono, E Hanudin, & D Indradewa, (2016). Identification of the composition of growth hormones in the tuber of Dioscorea alata. International Journal of Development Research, 6(12):10519-21.

Wilujeng, G. Karunia. (2010). Pembuatan Inulin Bubuk dari Umbi Gembili (Dioscorea esculenta) dengan Metode Foat Mat Drying. Skripsi. Universitas Pembangunan Nasional Veteran Jawa Timur, Surabaya.

Winarti, C., & Hernani. (2013). Kandungan Bahan Aktif Jahe dan Pemanfaatannya dalam Bidang Kesehatan. Balai Besar Penelitian dan Pengembangan Pascapanen Pertanian, Bogor.

Penggunaan Bagian Stek Umbi Tanaman Gembili (Dioscoreaesculenta) dan Model Lanjaran Terhadap Produksinya

Use of Tuber Cuttings of the Lesser Yam Plant (Dioscorea esculenta) and Stake Model on Yield

Abstract

Downloads

References