Abstract :
This study aims to determine the physical quality and content of omega 3 in laying
hens eggs were added with lemuru fish oil and rumen contents probiotics. This
study was carried out for one month from July until August 2021 at legijaya farm,
wirolegi village, sumbersari district, and jember regency. This study used a
completely randomized design faktorial pattern with A0 (without the addition of
fish oil), A1 (addition of fish oil 0.3%), A2 (addition of fish oil 0.6%), B0 (without
the addition of rumen probiotics), B1 (addition of rumen content probiotic 0.3%),
and B2 (addition of rumen content probiotic 0.6%). Each faktor was interacted,
that 9 treatments were obtained and each treatment was repeated 4 times. The
research data were analyzed by statistical analysis using variance and continued
with the Duncan Multiple Ranget Test if there was significant difference (P
<0.05) between treatments. The results showed that interaction of adding lemuru
fish oil was 0.3% and without adding rumen contents probiotics had a significant
effect (*) on the proportion of egg yolks (25.57%), adding lemuru fish oil 0.6%
without adding rumen content probiotic had a significant effect (*) to the color
index (11.26%) and adding 0,6% lemuru fish oil and 0,3% rumen content
probiotic had significant effect (*) for haugh unit (61,31). However, the
interaction of the addition of lemuru fish oil and rumen content probiotics had no
significant effect on egg weight, egg white proportion, egg yolk and white index.
Giving lemuru fish oil and rumen content probiotic of 0.6% had a very significant
effect (**) on omega 3 content (259.96 mg/100 g egg).