Evaluasi Nilai Heritabilitas dan Daya Hasil Galur Jagung SMB-5 Hasil Seleksi Massa Varietas Lokal Berte Asal Bali pada Daerah Basah
Abstract: Evaluation of The
Heritability Value and Yield Potential of Corn of SMB-5 Lines As Results of
Mass Selection of Berte, A Local Variety Native to Bali on Wet Areas The
objective of this research was to find out population homogeneities of SMB-5
line as a result of mass selection of Berte and to find out the agronomic
character of the SMB-5 line, mainly the yield potential and the heritability
value. This experiment was conducted at Tangguntiti village, Selemadeg Timur
District, Tabanan regency which is categorized as wet-type area (B climate
type) during six months, started from April until September 2007. This
experiment was designed as a Randomized Complete Block Design with nine corn
genotypes as treatments. Those corn genotypes were Seraya (Sr), Cicih Tombong
(Ct), Arjuna (Ar), Ketan (Kn), Pulut Putih (Pp), Populasi Campuran (Cm), Tongtongan
(Tt), SMB-5 (Sm) and Ketokong (Kt). Each treatments was replicated three times,
therefore, twenty seven experiment plots were used. There was significant
different among corn genotypes used in this research for almost quantitative
variables observed. However, there was no significant different occurred in
some variables i.e. the number of corn cobs per plant, the weight of 1000 seeds
with 12% of water content and the weight of 1000 oven-dry weight seeds. The
weight of 1000 seeds with 12% of water content per hectare was 63.17 quintal
ha-1 for SMB-5 line and 61.99 quintal ha-1 for Populasi campuran, both were not
statistically difference. Almost all variables observed showed high value of
heritability.
Penulis: SANG MADE SARWADANA
DAN A.A. MADE ASTINIGSIH
Kode Jurnal: jppertaniandd130430
