EVALUASI AWAL UJI KETURUNAN SENGON (Falcataria molucca) UMUR 8 BULAN DI KABUPATEN KEDIRI JAWA TIMUR

Burhan Ismail; Yayan Hadiyan

doi:10.20886/jpth.2008.2.3.287-293

EVALUASI AWAL UJI KETURUNAN SENGON (Falcataria molucca) UMUR 8 BULAN DI KABUPATEN KEDIRI JAWA TIMUR

Burhan Ismail, Yayan Hadiyan

Abstract

Falcataria moluccana seedling seed orchards was established in 2006 located in Kediri East Java in collaboration between the Center for Forest Biotechnology and Tree Improvement Research and Development and Perum Perhutani. 77 open-pollinated families from four seed sources were progeny tested in Pare Kediri, East Java. The trial was arranged in a randomized completely block design, 4 tree line plot and replicated 6 times. At 8 months of age there were significant differences among seed sources for diameter. The survival rate of family varied from 54.2 % to 86.5%. Difference betwen families within seed sours were significant only for diameter growth. Heritability estimanes for diameter were moderate (h²_i= 0.16; h²_f= 0.42).).Genetic correlation beetwen diameter and height was strong (r_g = 0.89) and higher than phenotipic correlatione (r_p = 0.86).

Keywords

Seedling seed orchards, Falctaria moluccana, heritability, genetic correlation

Full Text:

PDF

References

Achmad, B., S. Mulyana dan A. Badrunasar. 2004. Pemeliharaan Hutan Rakyat Jenis Sengon. Al. Basia Vol.1 No.2 Maret 2004 Loka Penelitian dan Pengembangan Hutan Monsoon, Ciamis.

Alrasyid, H. 1997. Evaluasi penerapan TJTI. Makalah Seminar hasil-hasil penelitian. Pusat Litbang Hutan dan Konservasi Alam . Bogor.

Cotterill, P.P and C.A Dean. 1990. Successful Tree Breeding with Index Selection. CSIRO Devision of Forestry and Forest Product. Australia. 80 pp.

Fins, L., Sharon T.F., Janeth V.B. 1992. Handbook of Quantitatif Forest Genetics. Kluwer Academic Publisher. Dordrecht, The Netherland. 403 pp.

Hardiyanto, E.B. 2007. Uji Keturunan. Bahan Kuliah Sekolah Pasca Sarjana Program Studi Ilmu Kehutanan Universitas Gadjah Mada . Yogyakarta.

Nai’em, M. 1996. Peran Pemuliaan Pohon terhadap Keberhasilan HTI. Bahan Kuliah Diklat Manejer HTI. Fakultas Kehutanan UGM - PT Forest Citera Sejahtera. Yogyakarta.

Susanto, M and K. Hashimoto. 1996. General information of seed source establishment of paraseianthes falcataria in Candiroto, Central Java. Forest Tree Improvement Project. Japan International Cooperation Agency (JICA). Agency for forest research and development. Minstry of Forestry. Yogyakarta.

Susanto, M. 1999. Evaluasi awal kebun benih uji keturunan jenis Paraserianthes falcataria Umur 3 Tahun di Candiroto Jawa Tengah. Buletin Penlitian Pemuliaan Pohon. Vol 3. No. 1. Badan Litbang Departemen Kehutanan dan Perkebunan. BP3BTH. Yogyakarta.

Syahri, Tjutju Nurhayati. 1991. Analisis kimia kayu dan kulit kayu jeungjing. Pusat Litbang Hasil Hutan. Laporan Hasil Penelitian (Tidak diterbitkan).

DOI: https://doi.org/10.20886/jpth.2008.2.3.287-293