Pambudi, Ganang Rilo and Dr. drh. Rositawati Indrati, MP and Prof. Dr. Ir. Osfar Sjofjan, M.Sc., IPU., ASEAN Eng (2024) Efek Penambahan Tepung Bawang Putih (Allium Sativum) Terhadap Penampilan Produksi, Titer Antibodi, Profil Darah Dan Histopatologi Organ Limpa Broiler. Magister thesis, Universitas Brawijaya.
Abstract
Tujuan penelitian ini adalah untuk mengevaluasi dosis terbaik dan pengaruh pemberian tepung bawang putih (Allium sativum) dalam pakan terhadap performa produksi, titer antibodi penyakit Newcastle disease, dan profil darah pada broiler yang terkena virus Newcastle disease. Penelitian ini terdiri dari dua tahap yaitu tahap pertama untuk menguji aktivitas antiviral tepung bawang putih (Allium sativum) pada telur ayam berembrio umur 9-11 hari. Materi penelitian tahap dua terdiri atas 200 ekor day old chick (DOC) strain Ross, unsex dengan Rata- rata bobot badan 38,64 dan nilai koefisien keragaman 7,62 %. Penelitian ini menggunakan metode eksperimen dengan Rancangan Acak Lengkap (RAL) Anova dan uji tukey. Hasil penelitian tahap pertama menunjukkan pemberian tepung bawang putih dapat memperbaiki tampila n histopatologi jantung embrio ayam yang diinfeksi newcastle disease. Hasil analis is penelitian tahap dua menunjukkan bahwa pemberian tepung bawang putih memberikan pengaruh nyata (P<0.05) terhadap performa produksi broiler, titer antibodi penyakit Newcastle disease, dan profil darah pada organ ayam broiler. Hal tersebut diduga karena tepung bawang putih memiliki kandungan immunomodulator dan dapat mempertahankan sistem imun pada ayam broiler. Kesimpulan penelitian ini yaitu pemberian tepung bawang putih sebanyak 1% dapat meningkatkan status imunitas ternak dengan ditandai adanya perbaikan titer antibodi protektif, penurunan jumlah leukosit, dan penurunan jumlah limfosit setelah terjadinya infeksi Newscatle disease.
English Abstract
The purpose of this study was to identify the best dose and the effect of combining garlic flour (Allium sativum) in feed on production performance, Newcastle disease antibody titers, and blood profiles in Newcastle disease virus-infected broiler chickens. This study consists of two stage. First stage of this study is to identify antiviral activities of garlic powder (Allium sativum) to chicken embryonic egg. The second stage of this study is to identify th effect of garlic powder to chicken performance, antibody titres, and blood profile. This study employed experime nta l techniques such as the Completely Randomized Design (CRD) Anova and Tukey test. The use of garlic flour had a significant (P<0.05) effect on broiler chicken production performance, Newcastle disease antibody titers, and blood profiles in broiler chicken organs. This was assumed to be because of garlic flour has immunomodulatory effects and helps keep broiler chickens’ immune systems healthy. The result of first stage of this study showed th addition of garlic powder on chicken embryonic egg could repair the condition of spleen histoopatology of chicken embryo. According to the findings of this study, giving 1% garlic flour to chicken can improve their immunological status, as evidenced by an increase in protective antibody titers, a decrease in the number of leukocytes, and a decrease in the number of lymphocytes after infection with Newscatle disease.
| Item Type: | Thesis (Magister) |
|---|---|
| Identification Number: | 0424050015 |
| Uncontrolled Keywords: | Broiler, Newscatle disease, Tepung bawang putih |
| Divisions: | S2/S3 > Magister Ilmu Ternak, Fakultas Peternakan |
| Depositing User: | Unnamed user with username nova |
| Date Deposited: | 23 Apr 2024 04:43 |
| Last Modified: | 23 Apr 2024 06:59 |
| URI: | http://repository.ub.ac.id/id/eprint/218448 |
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