• Login
    View Item 
    •   Home
    • USU e-Journals (UJ)
    • Agripet
    • Vol. 1 No. 3 Desember 2005
    • View Item
    •   Home
    • USU e-Journals (UJ)
    • Agripet
    • Vol. 1 No. 3 Desember 2005
    • View Item
    JavaScript is disabled for your browser. Some features of this site may not work without it.

    Pengaruh Suplementasi Hidrolisat Bulu Ayamdan Mineral Esensial dalam Ransum Berbasis Limbah Perkebunan terhadap Nilai pH, NH3, dan VFA Rumen (The Effect of Hidrolyzed Poultry Feather and Mineral Essential Supplementation In Plantation by-product Based R

    Thumbnail
    View/Open
    USU e-Journals (122.2Kb)
    Date
    2009-03-30
    Author
    Siregar, Zulfikar
    Metadata
    Show full item record
    Abstract
    Tujuan penelitian ini adalah mengevaluasi pengaruh suplementasi hidrolisat bulu ayam, mineral esensial makro S, Cl, dan esensial langka I, Co, Se dalam ransum berbasis limbah perkebunan terhadap pertambahan bobot badan domba. Penelitian ini dirancang dengan menggunakan rancangan acak kelompok pola faktorial 2 x 4. Faktor pertama adalah bangsa domba yang terdiri atas 2 bangsa, yaitu b1 = lokal (domba Sumatera ekor tipis) dan b2 = persilangan (Sunge Putih). Faktor kedua adalah suplementasi terdiri atas 4 level yaitu s1 = ransum basal (tanpa suplementasi) dengan kandungan protein kasar 14% dan TDN 70%, s2 = s1 + hidrolisat bulu ayam 3%,s3 = s2 + 0,12%Cl+0,17S, dan s4 = s3 + 0,40 ppm I + 0,15 ppm Co + 0,15 ppm Se. Penelitian ini menggunakan 24 ekor domba jantan, 12 ekor b1 dan 12 ekor b2. Ternak dibagi 3 kelompok berdasarkan bobot badan awal. Bobot badan awal domba 23,90 ± 2,60 kg. Hasil penelitian memperlihatkan bahwa suplementasi hidrolisat bulu ayam, mineral S, Cl, dan I, Co, Se dapat meningkatkan nilai pH, NH3, dan total VFA (P<0.05). Nilai pH, NH3 dan total VFA pada b2 (P<0.05) dibanding b1 (7; 10; 120; vs 6,7mM, 104mM). Dapat disimpulkan bahwa limbah perkebunan setelah disuplementasi hidrolisat tepung bulu ayam, mineral S, Cl, dan I, Co, Se dapat digunakan sebagai pengganti hijauan pakan ternak untuk domba.
     
    The objective of this study was to know the effect of supplementation of hydrolyzed poultry feather and S, Cl as the essential macro mineral and I, Co, Se as essential rare mineral in plantation by-product based ration on value of rumen pH, NH3, VFA. The experiment was designed in a randomized complete block design with 2 x 4 factorial arrangements. The first factor was sheep breed consisted of 2 breeds, b1 (Sumatra Thin Tail Lamb) and b2 (Sunge Putih Crossbred). The second factor was supplementation consisted of 4 levels, s1 = basal ration (control) contains 14% crude protein (CP) and 70% total digestible nutrient (TDN). s2 = s1 + hydrolyzed poultry feather 3%, s3 = s2 + 0,12% Cl + 0,17% S and s4 = s3 + 0,40 ppm I + 0,15 ppm Se. Twenty four heads lamb, 12 heads b1 and 12 heads b2 were used in the experiment. Lambs were divided into 3 group based on the initial body weight. Initial body weight of lamb was 23,90 ± 2,60 kg. The result of research showed that hydrolyzed poultry feather and S, Cl as well as I, Co, Se supplementation increased (P
     
    URI
    http://repository.usu.ac.id/handle/123456789/15151
    Collections
    • Vol. 1 No. 3 Desember 2005 [7]

    University of Sumatera Utara Institutional Repository (USU-IR)
    DSpace software copyright © 2002-2016  DuraSpace
    Contact Us | Send Feedback
    Theme by 
    Atmire NV
     

     

    Browse

    All of USU-IRCommunities & CollectionsBy Issue DateTitlesAuthorsAdvisorsSubjectsTypesBy Submit DateThis CollectionBy Issue DateTitlesAuthorsAdvisorsSubjectsTypesBy Submit Date

    My Account

    LoginRegister

    University of Sumatera Utara Institutional Repository (USU-IR)
    DSpace software copyright © 2002-2016  DuraSpace
    Contact Us | Send Feedback
    Theme by 
    Atmire NV