Abstract
Water lettuce meal (Pistia stratiotes) is the weed that has potential as animal feed due to it contain high crude protein and energy metabolism. The aims of this study wasto determine the weight and length of digestive organs including proventriculus, ventriculus, small intestine in broiler chicken given of water lettuce meal (WLM) in ratios. The research design of this study was a completely randomized design (CRD) with five treatments and four replications. The treatments consisted of T0 (commercial feed without WLM), T1 (ration with 0% WLM), T2 (ration with 5% WLM), T3 (ration with 10% WLM) and T4 (ration with 15% WLM). The experimental animal used were broiler DOC until the age of 35 days old were kept in 20 cages and each cage consisted of 3 broiler chickens. The parameters measured were proventriculusweight, ventriculus weight, small intestine weight and length of the small intestine. The results showed that there was no significant effects among treatments on all parameters. The conclusions of the study that the use of indicate that WLM could be used as feed up to 15% in ration without affecting their the proventriculus weight, ventrikulus weight, small intestine weight and length small intestineinbroiler chickens.
Highlights
Ayam ras pedaging yang juga dikenal dengan ayam broiler adalah salah satu sumber protein hewani yang relatif murah jika dibandingkan dengan daging yang lain khususnya ruminansia
The results showed that there was no significant effects among treatments on all parameters
Pengaruh Pemberian Asam Fulfat dalam Ransum terhadap Bobot Karkas, Organ Dalam dan Kolesterol Daging Ayam Broiler
Summary
Waktu dan Tempat Penelitian ini telah dilaksanakan pada bulan Juni sampai Juli 2018 di Laboratorium Agriculture Research and Development Station (UARDS) Fakultas Pertanian dan Peternakan Universitas Islam Negeri Sultan Syarif Kasim Riau, Pekanbaru. Charoen Pokphand Indonesia Tbk. Ransum yang digunakan dalam penelitian ini adalah ransum komersial (kontrol) dan ransum basal ayam ras pedaging fase starter (0-3 minggu) dan fase finisher (3-5 minggu). Bahan yang digunakan adalah jagung giling, dedak, padi, bungkil kedelai, tepung ikan, Tepung Daun Apu-apu (TDA), minyak kelapa, kapur (CaCO3) dan Top Mix. Formulasi ransum dibuat dengan menggunakan metode trial and error (cobacoba). Ransum yang digunakan pada kontrol adalah pakan tipe Vivo 311® untuk umur 1-21 hari dan Vivo 512® untuk umur 22-35 hari, sedangkan komposisi dan kandungan nutrien ransum pada fase starter dan finisher dapat dilihat pada Tabel 2 dan Tabel 3. Metode Penelitian Rancangan percobaan yang digunakan dalam penelitian ini adalah Rancangan Acak Lengkap (RAL) terdiri dari 5 perlakuan dan 4 ulangan. Berikut adalah perlakuan penelitan: T0 = Ransum komersial (Kontrol) T1= Ransum basal + TDA 0%.
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