PENGARUH PENAMBAHAN DOSIS RAFINOSA DALAM PENGENCER SUSU SKIM TERHADAP MOTILITAS, PERSENTASE HIDUP DAN ABNORMALITAS SPERMATOZOA SAPI ONGOLE
ABSTRACT: Studies conducted in
the Technical Services Unit Regional Center for Artificial Insemination Regions
(UPTD-BIBD) Lampung, RegencyTerbanggiBesar, Central LampungRegency, Lampung
Province in May 2016 aims to determine the effect of dose rafinosa in dilution
of skim milk on motility, abnormality and the percentage of spermatozoa Ongole
cattle alive. The experimental design used was completely randomized design
with 6 treatments of 0.5%; 1.0%; 1.5%; 2.0%; 2.5%; 3.0% in diluent and skim
milk respectively -masing treatment be repeated 4 times. The data obtained were
analyzed using analysis of varian at significance level of 5% or 1%, and for
variable real test of orthogonal polynomials on the real level of 5% or 1% to
determine the optimum dose rafinosa. The results showed that increasing doses
rafinosa give effect not significantly different (P> 0.05) on percentage
motility after equilibration and prefreezing, the percentage of live sperm
after equilibration and prefreezing, as well as the percentage of spermatozoa
abnormalities after prefreezing, and PTM, but give effect highly significant (P
<0.01) on the percentage of sperm motility PTM, the percentage of live sperm
PTM, and the percentage of abnormal spermatozoa after equilibration. Extra
doses of raffinose based test pattern orthogonal polynomial regression on percentage
motility PTM equation Ó¯ = 25.08 + 4x , the percentage of live sperm PTM
equation Ó¯ = 22.55 + 5,77x , and the percentage of abnormal spermatozoa after
equilibration with the equation Ó¯ = 6,36-1,71x .
Keywords: Rafinose, Skim Milk,
Motility, Percentage of Live, Abnormalities Spermatozoa,Ongole Cattle
Penulis: Indah Iftinandari
Munzir, Sri Suharyati, Madi Hartono
Kode Jurnal: jppeternakandd160202
