Electronic Theses and Dissertation

Penelitian ini bertujuan untuk mengetahui pengaruh penambahan fermentasi jahe (zingiber officinale) pada pakan terhadap profil darah ikan nila (oreochromis niloticus). penelitian ini menggunakan rancangan acak lengkap (ral) yang terdiri dari 4 perlakuan dan 5 kali ulangan. perlakuan a merupakan perlakuan kontrol (tanpa penambahan fermentasi jahe), perlakuan b penambahan fermentasi jahe 5 ml /100 g pakan, perlakuan c penambahan fermentasi jahe 7,5 ml/100g pakan, dan perlakuan d penambahan fermentasi jahe 10 ml /100 g pakan. hasil uji anova menunjukan penambahan fermentasi jahe berpengaruh nyata (p0.05) terhadap total hemoglobin, persentase limfosit, persentase monosit, dan persentase granulosit. hasil uji lanjut duncan’s, menunjukan nilai total eritrosit berbeda nyata antar perlakuan, dimana nilai total eritrosit tertinggi terdapat pada perlakuan c (fermentasi jahe 7,5 ml/100g pakan). sedangkan untuk persentase limfosit dan granulosit tidak berpengaruh nyata (p>0.05) tetapi rata-rata melebihi dari batas persentase normal. kata kunci : ikan nila, jahe, fermentasi, profil darah

This study aims to determine the effect of adding fermented ginger (Zingiber officinale) to feed on the blood profile of tilapia (Oreochromis niloticus). This study used a completely randomized design (CRD) consisting of 4 treatments and 5 replications. Treatment A was a control treatment (without adding fermented ginger), treatment B was adding fermented ginger 5 ml/100 g of feed, treatment C was adding fermented ginger 7.5 ml/100g of feed, and treatment D was adding fermented ginger 10 ml/100 g of feed. The results of the ANOVA test showed that the addition of fermented ginger had a significant effect (P0.05) on total hemoglobin, lymphocyte percentage, monocyte percentage, and granulocyte percentage. Duncan's further test results showed that the total erythrocyte value was significantly different between treatments, where the highest total erythrocyte value was found in treatment C (ginger fermentation 7.5 ml/100g feed). Meanwhile, the percentage of lymphocytes and granulocytes had no significant effect (P>0.05) but the average was higher than the normal percentage limit. Key words : Tilapia, ginger, fermented, blood profile