%0 Generic
%A Lusia Komala Widiastuti, 1514141010
%C UNIVERSITAS LAMPUNG
%D 2019
%F eprints:56730
%I FAKULTAS PERTANIAN
%T UJI EFEKTIVITAS ECHINACEA PURPUREA (RADIX) SEBAGAI  IMUNOMODULATOR TERHADAP TITER ANTIBODI  AI (AVIAN INFLUENZA) DAN ND (NEWCASTLE DISEASE)    PADA BROILER JANTAN
%U http://digilib.unila.ac.id/56730/
%X Penelitian ini bertujuan untuk mengetahui efektivitas E. purpurea sebagai  imunomodulator terhadap titer antibodi AI dan ND pada broiler jantan, dan  dilaksanakan pada Desember 2018–Januari 2019 di Laboratorium Lapang  Terpadu, Fakultas Pertanian, Universitas Lampung. Analisis titer antibodi  dilakukan di Laboratorium Virologi Balai Veteriner Lampung. Penelitian ini  menggunakan Rancangan Acak Lengkap (RAL) dengan empat perlakuan dan tiga  ulangan yaitu air minum tanpa E. purpurea (P0), air minum dengan 3 mg/kg  BB/hari E. purpurea (P1), air minum dengan 6 mg/kg BB/hari E. purpurea (P2), dan air minum dengan 9 mg/kg BB/hari E. purpurea (P3). E. purpurea (Radix)  efektif dalam meningkatkan titer antibodi Avian Influenza dan tidak efektif dalam  meningkatkan titer antibodi Newcastle Disease pada broiler jantan. Pemberian E.  purpurea dengan dosis 6 mg/kg BB/hari dapat meningkatkan titer antibodi Avian  Influenza pada broiler jantan.  Kata kunci: E. purpurea, Imunomodulator, Titer antibodi, Avian Influenza, These study intended to know the effectiveness of E. purpurea as an  immunomodulator against AI and ND antibody titer in male broilers, and  conducted in December 2018 until January 2019 at Lapang Terpadu Laboratory,  Faculty of Agriculture, University of Lampung. Antibody titer analysis was done  in Virology Laboratory of Balai Veteriner Lampung. These research used  Completely Randomized Design (CRD) with four treatments and three repetitions, drinks without E. purpurea (P0), drinks with 3 mg/kg BW/day E. purpurea (P1),  drinks with 6 mg/kg BW/day E. purpurea (P2), and drinks with 9 mg/kg BW/day  E. purpurea (P3). Antibody titer of AI analyzed by the Haemaglutination  Inhibition (HI) method of 60 samples showed results that were not significantly  different (P≥0.05). E. purpurea (Radix) is effective to increase AI antibody titer  and is not effective to increase ND antibody titer in male broiler. E. purpurea  (Radix) at a dose of 6 mg/kg BW/day can increase AI antibody titer in male  broiler.  Keywords: E. purpurea, Immunomodulator, Antibody titer, Avian Influenza, Newcastle Disease, Male broiler