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Abstract
Delapan belas ekor ayam Kampung Super betina umur 21 minggu yang pada masa pertumbuhan (13-21 minggu) diberi pakan dengan level protein berbeda. Ayam dibagi secara acak menjadi 3 kelompok level protein pakan. Setiap kelompok perlakuan terdiri dari seekor ayam. Perlakuannya yaitu pakan dengan protein kasar (PK) 13,54 (P1); 12,00 (P2); dan 9,80% (P3).Semua perlakuan pakan isoenergi 2600 kcal ME/kg. Pada masa bertelur awal (21-27 minggu), ayam diberi pakan yang sama dengan PK 11,79%dan 2718 kcal ME/kg (P4). Hasil pengamatan menunjukkan bahwa level protein pakan pada masa pertumbuhan tidak berpengaruh nyata (P>0,05) terhadap konsumsi pakan, produksi telur, berat telur, massa telur, konversi pakan, konsumsi protein, komponen-komponen telur, tebal shell, fertilitas, dan daya tetas pada masa peneluran 21-27 minggu, tetapi level protein pakan berpengaruh (P<0,05) terhadap pertambahan berat badan ayam pada umur 21-27 minggu.
Kata kunci : Ayam kampung super, protein pakan masa pertumbuhan, produksi telur.
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