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SELEKSI DAN PEROLEHAN GENETIK PADA UJI KETURUNAN NYAWAI (Ficus variegata Blume) DI BANTUL
Abstract
Nyawai (Ficus variegata Blume) is a fast growing species which is promising for forest industrial plantation. Tree improvement of nyawai was then initiated through some progeny trials involving wide range of genetic base in Bantul. Study on initial growth reported that nyawai originated from Cilacap-Pangandaran showed higher genetic variation than those from other locations. However, further growth performance including the effect of selection in the progeny trial was not reported. This study was aimed to observe the growth and genetic parameter of nyawai in the progeny trial at advanced age. The genetic gain resulted from series of within plot selection was also estimated. The design of progeny trial was a randomized complete block with 19 families from Cilacap-Pangandaran, 4 non-contiguous tree-plot, 7 blocks at spacing of 5 m × 5 m. The observed traits were height, diameter at breast height and volume at four years of age. The results of study showed that survival rate was high at 89%. The mean annual increment for height, diameter and volume were 1.52 m/yr; 2.35 cm/yr and 8.65(×10-3) m3/yr, respectively. The proportion of variance to the total variance for family, plot and within plot ranged from 0.06% to 2.10%, 25.54% to 27.50% and 70.57% to 73.91%, respectively. In general, narrow-sense heritability for individual, family and within family were low. Genetic gain from within family selection that was practiced as within plot selection using selection ratio 25% were also low ranging from 0.19% to1.91% for all traits.
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Bappeda Kabupaten Bantul. (2011). RPJMD Kabupaten Bantul 2011-2015.
Becker, W. A. (1992). Manual Quantitative Genetics (Fifth). Pullman, USA: Academic Enterprises.
Chaudhary, L. B., Sudhakar, J. V., Kumar, A., Bajpai, O., Tiwari, R., & Murthy, G. V. S. (2012). Synopsis of the genus Ficus L. (Moraceae) in India. Taiwania, 57(2), 193–216.
Cotterill, P. P., & Dean, C. A. (1990). Succesful Tree Breeding with Index Selection. CSIRO-Division of Forestry and Forest Product. Australia.
Davidson, J. (1995). Training Manual Tree Breeding and Propagation. Los Banos, Philippines: UNDP/FAO Regional Project on Improved Productivity of Man-Made Forest throgh Application of Technological Advances in Tree Breeding and Propagation (FORTIP).
Dlamini, L. N., Pipatwattanakul, D., & Maelim, S. (2017). Growth variation and heritability in a second-generation Eucalyptus urophylla progeny test at Lad Krating Plantation, Chachoengsao province, Thailand. Agriculture and Natural Resources, 51(3), 158–162. http://doi.org/10.1016/j.anres.2016.12.005
Effendi, R. (2009). Nyawai: a Propising Pioneer Tree Species. Centre for Plantation Forest Research and Develpment Newsletter, pp. 1–3.
Effendi, R. (2012). Kajian keberhasilan pertumbuhan tanaman nyawai (Ficus variegata Blume) di KHDTK Cikampek, Jawa Barat. Jurnal Penelitian Hutan Tanaman, 9(2), 95–104.
Effendi, R., & Mindawati, N. (2015). Budidaya jenis pohon nyawai (Ficus variegata Blume). Pusat Penelitian dan Pengembangan Hutan, Badan Penelitian, Pengembangan dan Inovasi Kementerian Lingkungan Hidup dan Kehutanan.
Falconer, D. S., & Mackay, T. F. C. (1996). Introduction to Quantitative Genetics. Longman Group Ltd. UK.
Hadiyan, Y. (2010). Evaluasi pertumbuhan awal Kebun Benih Semai Uji Keturunan Sengon (Falcataria moluccana sinonim: Paraseriantes falcataria) umur 4 bulan di Cikampek Jawa Barat. Jurnal Penelitian Hutan Tanaman, 7(2), 85–91.
Harding, K. J., Kanowski, P. J., & Woolaston, R. R. (1991). Preliminary genetic parameter estimates for some wood quality characteres of Pinus caribea var. hondurensis in Queensland, Australia. Silvae Genetica, 40, 152–156.
Hardjowigeno, S. (1993). Klasifikasi Tanah dan Pedogenesis. Akademika Pressindo. Jakarta.
Haryjanto, L. (2017). Variasi genetik pertumbuhan uji keturunan nyawai (Ficus variegata Blume) pada umur 3 tahun. In A. Septiasari, A. Astuti, I. N. Berlian, K. Kharismamurti, N. C. Merdekawati, & Y. R. Alkarim (Eds.), Prosiding Seminar Nasional Biodiversitas “Pengelolaan Keanekaragaman Hayati Melalui Penerapan Bioteknologi” (Vol. 6, pp. 93–96). Surakarta: Kelompok Studi Biodiversitas Program Studi Biologi FMIPA UNS.
Haryjanto, L., Prastyono, & Charomaini, Z. (2015). Variasi pertumbuhan nyawai (Ficus variegata Blume) pada umur 2 tahun. Wasian, 2(1), 47–54.
Haryjanto, L., Prastyono, & Yuskianti, V. (2014). Variasi pertumbuhan dan parameter genetik pada tiga plot uji keturunan nyawai (Ficus variegata Blume) di Bantul. Jurnal Pemuliaan Tanaman Hutan, 8(3), 137–151.
Hernández-Máximo1, E., López-Upton, J., Sánchez-Monsalvo1, V., Vargas-Hernández, J., JG, & Salazar-García. (2016). Early performance and genetic gain of Cedrela odorata families from wide-ranging sites in Mexico. Journal of Tropical Forest Science, 28(4), 446–456.
Hodge, G. R., Dvorak, W. S., Uruena, H., & Rosales, L. (2002). Growth, provenance effects and genetic variation of Bombacopsis quinata in field tests in Venezuela and Colombia. Forest Ecology and Management, 158, 273–289.
Indrajaya, Y., & Siarudin, M. (2013). Daur finansial hutan rakyat jabon di Kecamatan Pakenjeng, Kabupaten Garut, Jawa Barat. Jurnal Penelitian Hutan Tanaman, 10(4), 201–211.
Isik, K., & Isik, F. (1999). Genetic variation in Pinus brutia Ten. in Turkey: II. Branching and crown traits. Silvae Genetica, 48(6), 293–302. http://doi.org/10.1016/j.neurobiolaging.2011.05.023
Ledig, F. T., & Whitmore, J. L. (1981). Heritability and genetic correlations for volume, foxtails, and other characteristics of Caribbean pine in Puerto Rico. Silvae Genetica, 30, 88–92.
Mashudi, & Baskorowati, L. (2015). Estimasi parameter genetik pada uji keturunan Alstonia scholaris umur dua tahun di Gunungkidul, Yogyakarta. Jurnal Pemuliaan Tanaman Hutan, 9(1), 1–12.
Muslimin, I., Sofyan, A., & Islam, S. (2013). Parameter genetik pada uji klon jati (Tectona grandis L. F) umur 5,5 tahun di Sumatera Selatan. Jurnal Pemuliaan Tanaman Hutan, 7(2), 97–106. http://doi.org/10.20886/jpth.2013.7.2.97-106
Nirsatmanto, A. (2012). Genetic variation observed in composite seedling seed orchard of Acacia mangium Willd. at Central Java , Indonesia : implications for increasing genetic gain and seed production. Journal of Forestry Research, 9(2), 91–99.
Pinyopusarerk, K., Doran, J. C., Williams, E. R., & Wasuwanich, P. (1996). Variation in growth of Eucalyptus camaldulensis provenances in Thailand. Forest Ecology and Management, 87, 63–73.
Qirom, M. A., & Supriyadi. (2013). Model pendugaan volume pohon nyawai (Ficus variegata Blume) di Kalimantan Timur. Jurnal Penelitian Hutan Tanaman, 10(4), 173–184.
Rachim, D. A., Arifin, M., & Nadeak, W. (2011). Klasifikasi Tanah di Indonesia. Penerbit Pustaka Reka Cipta (PRC). Bandung.
Ruby, K., Supriyo, H., & Sutanto, R. (1997). Evaluasi indeks loka pada tegakan Acacia mangium Willd di HTI PT Arara Abadi Propinsi Riau. BPPS-UGM, 10(1B), 1–11.
Sebbenn, A. M., Pontinha, A. A. S., Giannotti, E., & Kageyama, P. Y. (2003). Genetic Variation in Provenance-Progeny Test of Araucaria angustifolia (Bert.) O. Ktze. in São Paulo, Brazil. Silvae Genetica, 52, 5–6.
Setiadi, D. (2010). Keragaman genetik uji provenans dan uji keturunan Araucaria cunninghamii pada umur 18 bulan di Bondowoso, Jawa Timur. Jurnal Pemuliaan Tanaman Hutan, 4(1), 1–8.
Setiadi, D. (2011). Evaluasi awal kombinasi uji provenans dan uji keturunan Araucaria cunninghamii umur 12 bulan di Bondowoso, Jawa Timur. Jurnal Ilmu Kehutanan, 5(1), 1–8.
Siagian, R. ., Lestari, S. ., & Yoswita. (2004). Sifat pulp sulfat kayu kurang dikenal asal Jawa Barat. Jurnal Penelitian Hasil Hutan, 22(2), 75–86.
White, T. L., Adam, W. T., & Neale, D. B. (2007). Forest Genetics. CABI Publishing. Wallingford.
Williams, E. R., Matheson, A. C., & Harwood, C. E. (2002). Experimental Design and Analysis For Tree Improvement (second). CSIRO Publishing. Victoria.
Wright, J. W. (1976). Introduction to Forest Genetics. Academic press. New York.
Yuskianti, V., & Setiawan, A. (2012). Sebaran alami nyawai (Ficus variegata) di Gunung Selok Cilacap Jawa Tengah. Wana Benih, 13(1), 1–10.
Zobel, B. J., & Talbert, J. (1984). Applied Tree Improvement. John Willey & Sons. New York.
DOI: https://doi.org/10.20886/jpth.2018.12.2.95-104
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