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Journal : JURNAL LENTERA

PENGARUH PEMBERIAN TEPUNG DAUN DAN TEPUNG BUAH MENGKUDU (Morinda citrifolia) DALAM RANSUM TERHADAP KADAR KOLESTEROL DAGING ITIK Risna, Yayuk Kurnia
JURNAL LENTERA Vol 12, No 1 (2012): Vol.12, No.1, Maret 2012
Publisher : JURNAL LENTERA

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Penelitian ini bertujuan untuk mengetahui pengaruh beberapa taraf pemberian Tepung Daun dan Buah Mengkudu dalam ransum terhadap Kadar Kolesterol Daging Itik. Pada penelitian ini digunakan 84 ekor anak itik umur 1 hari dari pembibitan Medan yang ditempatkan dalam 21 unit petak kandang dengan ukuran (70 x 60 x 60) cm dan dilengkapi dengan tempat makan, minum serta lampu pijar sebagai sumber pemanas dan penerangan. Ransum perlakuan mengandung beberapa produk : Tepung Daun Mengkudu (TDM) dan Tepung Buah Mengkudu (TBM) dengan taraf yang berbeda yaitu A Kontrol, B 8 % TDM, C 16 % TDM, D 24 % TDM, E 8 % TBM, F 16 % TBM, G 24 % TBM. Rancangan yang digunakan adalah Rancangan Acak Lengkap (RAL) dengan 7 perlakuan dan 3 ulangan. Peubah yang diamati adalah kadar kolesterol daging itik. Hasil penelitian menunjukkan bahwa perlakuan memberikan pengaruh yang tidak nyata (P>0,05) terhadap kadar kolesterol daging itik. Kata Kunci: Itik, mengkudu, kadar kolesterol daging
EFFECT OF PROBIOTIC Lactococcus plantarum FROM BLONDO ON THE FEED INTAKE AND FEED CONVERSION OF LAYING HENS Risna, Yayuk Kurnia
JURNAL LENTERA Vol 13, No 3 (2013): Vol.13 No.3 September 2013
Publisher : JURNAL LENTERA

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The study was conducted to determine the use of Lactococcus plantarum as a probiotic onperformance and egg quality. This study used 150 individual layers of medium type strain of IsaBrown age 20 weeks. The study consisted of 5 treatments and each treatment was divided into 3replications, each replication consisting of 8 treatment tails, 1 head and 1 tail cut reserves for LacticAcid Bacteria (LAB) in the small intestine and distributed randomly. Treatment A is the controltreatment (placebo / no provision of probiotic Lactococcus plantarum), treatment B (1 mlLactococcus plantarum), treatment C (2 ml Lactococcus plantarum), treatment D (3 ml Lactococcusplantarum) and treatment E (probiotic commercial). Lactococcus plantarum probiotic treatment wasadministered orally to chickens. Feed given 3 times a day and drinking water given adlibitum for 12weeks research. The treatment had no effect on feed intake (P> 0.05) and yolk color but weresignificantly different (P <0.01) daily egg production, egg weight, egg mass, feed conversion, eggcholesterol, Haugh unit, thick shell eggs and the population of LAB in the small intestine. Researchshows Lactococcus plantarum probiotic administration with a level of 2 ml is able to improveperformances of chicken (feed intake: 101.14 g/hen/day, feed conversion: 2.55).Keywords: probiotics, Lactococcus plantarum, LAB, feed intake, feed conversion, layinghens