SELEKSI INDUK KAMBING BOERAWA GRADE 1 DAN 2 BERDASARKAN NILAI MOST PROBABLE PRODUCING ABILITY BOBOT ANAK UMUR ENAM BULAN
ABSTRACT: The aim of this
research was to compare MPPA value for 6 months body weight (6 MBW) of 30 heads
Boerawa grade 1 (BG1) and 30 heads Boerawa grade 2 (BG2) does and to determine
ten heads of the best BG2 does as replacement stock. Research was conducted by
survey method at Karya Makmur-1, Karya Makmur-II, and Pelita Karya-III goat
farmer groups located at Wonoharjo village, Sumberejo subregency, Tanggamus
regency, Lampung province. Sample observed was selected by purposive sampling.
Variables observed were 6 MBW of offspring group of BG1 does and BG2 does at
the first and second parity. The variables was analysed to know repeatability
value and MPPA value for 6 MBW. Repeatability value were estimated by
interclass correlation method, MPPA value of BG1 and BG2 was analysed by t
student test. Result of this research indicated 6 MBW of offspring group of BG1
does (20.57 ± 1.12 kg) was not different (P>0.05) with the offspring group
of BG2 does (22.70 ± 1.06 kg), repeatability value of BG1 and BG2 were 0.29 and
0.33, respectively, MPPA value of BG1 (20.57 kg) were not different (P>0,05)
with BG2 (22.70 kg). It could be concluded that genetic potency of BG1 does and
BG2 does was not different and the best ten BG2 does were JJ2 (MPPA 23.49 kg),
DD3 (23.42 kg), LL1 (23.40 kg), JJ1 (23.32 kg), BB3 (23.29 kg), GG1 (23.27 kg),
AA1 (23.14 kg), EE2 (23.08 kg), AA2 (2.05 kg), and GG2 (23.05 kg).
Penulis: Fitri Yuwanda,
Sulastri ,, M. Dima Iqbal Hamdani
Kode Jurnal: jppeternakandd160045