Pola SegregasiKarakter KetahananTanaman Kedelai(Glycine max [L]. Merrill)Terhadap Infeksi Soybean Mosaic Virus Populasi F2 Keturunan Taichung X Tanggamus

Authors

  • Nidya Wanda Jurusan Agroteknologi, Fakultas Pertanian Universitas Lampung
  • Maimun Barmawi Jurusan Agroteknologi, Fakultas Pertanian Universitas Lampung
  • Hasriadi Mat Akin Jurusan Agroteknologi, Fakultas Pertanian Universitas Lampung
  • Nyimas Sa’diyah Jurusan Agroteknologi, Fakultas Pertanian Universitas Lampung

DOI:

https://doi.org/10.25181/jppt.v15i1.112

Abstract

This study aims to determine the pattern of segregation character soybean plant resistance to infection SMV and other agronomic characters as well as many genes that play a role in the inheritance of these traits in the F2 populations from crosses Taichung x Tanggamus follow of Mendel ratio or a modification of expectations and knowing the number of crosses. This research was conducted at the Laboratory LapanganTerpadu Faculty of Agriculture, University of Lampung from September 2013 until January 2014, and then continued in the laboratory observations Seed and Plant Breeding, University of Lampung. Propagation of virus carried in Kampung Baru, Bandar Lampung. This research uses experimental design without repetition with a single treatment design nested structured data is analyzed using the chi-square test for the suitability of the normal distribution and chi-squared test to test the of Mendel ratio and modifications . The results of this study indicate the character frequency distribution of plant height, grain weight per plant soybeans F2 generation from crosses Taichung x Tanggamus normal spread, while the frequency distribution for character flowering age, harvesting, healthy seed number per plant, number of productive branches, number of pods per plants and severity of disease spread is not normal. Estimates of the number of genes that control the character of harvesting is controlled by two genes are recessive epistasis duplicate the ratio 9: 7, days to flowering follow the ratio 1: 2: 1 which is controlled by a single gene that reacts not perfect, healthy character of the number of seeds per plant followed the ratio 3: 1 and for the total character of pods per plant, number of productive branches as well as the severity of the disease follows the ratio of 13: 3. the character dikendalikanolehdua genes dominant-recessive epistasis react. There are 21 numbers belonging expectations resistant to SMV. Keywords: Soybean, segregation, resistance characteristics, and SMV.

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References

Jurnal Penelitian Pertanian Terapan

Volume 15, Nomor 1, Januari 2015

Asadi, B, D M Arsyad, H Zahara dan Darmijati. 2003. Pemuliaan kedelai untuk toleran naungan.

Buletin Agrobio. 1997. 1(2): 15-20

Badan pusat Statistik. 2012. Data produksi tanaman kedelai. Katalog. Jakarta. BPS 521.

Baihaki, A. 2000. Teknik Rancangan dan Analisis Penelitian Pemuliaan. Universitas Padjajaran.

Bandung. 91 hlm.

Barmawi, M. 2007. Pola segregasi dan heritabilitas sifat ketahanan kedelai terhadap Cowppea Mild

Mottle Virus populasi Wilis x MLG 2521. J.HPT Tropika. 7(1):48-52.

Christiana, A. L. 1996. Pewarisan sifat ketahanan kedelai terhadap serangan Ophyomia phaseoli Tryon

di dalam kurungan kasa. Skripsi. Universitas Padjajaran. Bandung. 64 hlm

Crowder, L. V. 1997. Genetika Tumbuhan (Diterjemahkan oleh Lilik Kurdiati). Gajah Mada

University Press: Yogyakarta. 499 hlm.

FAO. 2014. Data tahunan FAO 2014. www. fao.org/statistic. Diakses pada tanggal 23 Oktober. 2014

Fehr, W. R. 1987. Principles of Cultivar Development. Vol.1. Macmillan Publ. Co. New York. 536

hlm.

Gomez, A. K., & A. A. Gomez. 1995. Prosedur Statistik Untuk Penelitian. Diterjemahkan oleh E.

Syamsuddin dan J. S. Baharsyah. Edisi Kedua. Penerbit Universitas Indonesia. 313 hlm.

Huda, A. 2006.Pola segregasi ketahanan kedelai populasi F2 persilangan Slamet dengan Taichung

terhadap smv. Skripsi.Universitas lampung. Lampung. 49 hlm.

Jamil, R. 2013. Estimasi Nilai Heterosis Ketahanan Sepuluh Populasi F1 Tanaman Kedelai[Glycine

max (l.) merril] Terhadap infeksi Soybean Mosaic Virus. Skripsi. Universitas Lampung. 65 hlm

Millah, Z. 2007. Pewarisan Karakter Ketahanan Tanaman Cabai Terhadap Infeksi Chilli Veinal

Mottle Virus. Tesis . Institut Pertanian Bogor. 75 hlm.

Snyder, L. H. dan R. P. David. 1957. The Principles of Heredity. Health and Company: USA. 507 pp.

Walpole, R. E. 1992. Pengantar Statistik. Edisi ke 3. Jakarta. Gramedia Pustaka Utama.

Wulandari, T. 2013. Pola Segregasi Karakter Agronomi Tanaman Kedelai ( Glycine max [L].

Merill)Generasi F3 Hasil Persilangan Willis x Malang 2521. Skripsi. Universitas LampungAndayanie, W.R. 2012. Diagnosis penyakit mosaik (soybean mosaic virus) terbawa benih kedelai. J.

HPT Tropika. 12(2): 185–191.

Published

2017-07-05

How to Cite

Wanda, N., Barmawi, M., Akin, H. M., & Sa’diyah, N. (2017). Pola SegregasiKarakter KetahananTanaman Kedelai(Glycine max [L]. Merrill)Terhadap Infeksi Soybean Mosaic Virus Populasi F2 Keturunan Taichung X Tanggamus. Jurnal Penelitian Pertanian Terapan, 15(1). https://doi.org/10.25181/jppt.v15i1.112

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