Seleksi Burung Puyuh Generasi II Berdasarkan Bobot Badan dan Perubahan Biokimia Genetika
Abstract: The birds were
developed to be 16 groups (4 groups of TT and 4 groups of RR, with male and
female lines, respectively). The mating was conducted between similar groups of
population (TT vs. TT, and RR vs. RR) to obtain second generation. The change
in metabolism such as Ca-ATPase activity and Nô-œmethylhistidine (Nô-MH), also
selection response between generations were analyzed. Parameters of metabolism
were subjected to statistical analysis of T-test to compare between productions
characteristic (TT and RR), especially for second generation. Body weight was
also statistically analyzed by the same method. Selection response in TT group
(3.10% or 2.74%) was higher than that in RR group (1.20% or 1.13%). Metabolism
aspect in the quails of second generation either rate of protein turnover or
activity of bone Ca-ATPase enzyme showed the change toward the productivity
specification. Rate of muscle protein synthesis was higher and enzyme activity
of Ca-ATPase was lower in group of TT population than those in group of RR
population.
Penulis: S M Ardiningsasi
Kode Jurnal: jppeternakandd070079
