PENGARUH PEMBERIAN PROBIOTIK Lactobacillus acidophilus DAN Bifidobacte-rium sp TERHADAP PERFORMA PRODUKSI AYAM PETELUR YANG DIINFEKSI Escherichia coli (original) (raw)
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Briliant: Jurnal Riset dan Konseptual
Penelitian ini bertujuan mengetahui probiotik Lactobacillus casei dan Bifidobacterium sp terhadap rasio konversi pakan dan konsumsi pakan pada ayam petelur yang diinfeksi escherichia coli. Dalam penelitian ini menggunakan sebanyak 120 ekor ayam petelur umur 25 minggu dengan menggunakan metode percobaan desain Rancangan Acak Lengkap (RAL) pola faktorial. Probiotik L.casei 10 8 CFU/ml dan Bifidobacterium sp 10 8 CFU/ml diberikan seacara oral melalui air minum sebanyak 250 ml air/ekor/hari. Hasil penelitian efek probiotik Lactobacillus casei dan Bifidobacterium (p <0,05) konsumsi pakan tidak menunjukkan perbedaan yang nyata (p>0,05). Konsumsi pakan tidak menunjukkan perbedaan antara perlakuan dan kontrol yaitu berkisar 113,72 sampai 114,22 g/ekor/hari. Konversi pakan menunjukkan perbedaan yang nyata p<0,05 terhadap FCR. Terdapat interaksi antara infeksi dengan feed additive p<0,05 terhadap FCR. PENDAHULUAN Keberhasilan suatu usaha peternakan ayam petelur ditentukan dari pakan (feed), bibit (breed), dan manajemen. Pakan merupakan faktor penentu keberhasilan dalam peternakan untuk menentukan konsumsi, bobot badan dan hasil produk. Permasalahan peternakan ayam petelur yaitu ketergantungan terhadap pemakaian antibiotika. Pada usaha peternakan ayam petelur, pakan memerlukan biaya tertinggi dari seluruh total biaya. Cara yang digunakan peternak yakni meningkatkan efisiensi penggunaan pakan (feed convertio ratio/ FCR) antara lain dengan menambahkan berbagai tambahan pakan seperti enzim dan antibiotika (Manafi et al., 2017). Diperkirakan penekanan populasi mikroba patogen dalam usus merupakan salah satu cara Antibiotic Growth Promoter (AGP) dalam memacu pertumbuhan atau produksi (Kompiang, 2009). Penggunaaan probiotik sebagai pengganti antibiotik mulai digunakan peternak ayam karena dampak buruk dari residu antibiotik yang dihasilkan (Amer And Khan, 2012). Probiotik bekerja dengan memperbaiki keseimbangan mikroflora didalam usus dan meningkatkan jumlah mikroba yang Tersedia Online di http://www.jurnal.unublitar.ac.id/ index.php/briliant
BUANA SAINS
The purpose of this study was to find the effect combination probiotic Lactococccus lactis and Lactobacillus casei on the laying hens infected with bacteria Escherichia coli on feed consumption and feed conversion ratio (FCR). The materials used in this experiment were 120 laying hens aged 25 weeks. Feeds were used commercial concentrate produced by PT. New Hope East Java, type 7183A. In this study were added of six treatments that is (a0b0) chicken without infection and without treatment, (a0b1) chicken without infection plus Antibiotic Growth Promoter (AGP), (a0b2) chicken without infection plus probiotic, (a1b0) chicken infection without treatment, (a1b1) chicken infection plus AGP. (a1b2) chicken infection plus probiotic. Each treatment was repeated four times. The variables measured were are feed consumption (g/bird/day) and feed conversion ratio (%). Data were analyzed statistically using Analysis of Variance (ANOVA), if between treatment showed significant effect were analyse...
2019
ABSTRAK Eschericia coli merupakan flora normal pada pencernaan ayam petelur yang bersifat non patogen, yang mampu berubah menjadi patogen dan menyebabkan ayam petelur mengalami penurunan produksi telur. Sehingga pemberian probiotik kombinasi Lactococcus lactis dan Lactobacillus acidophilus diharapkan mampu mengatasi E. coli serta menjadi pengganti antibiotika (Virginiamycin) dalam pakan ternak. Penelitian ini bertujuan untuk mengetahui analisis usaha meliputi Break Even Point (BEP), Revenue Cost Ratio (R/C Ratio), Payback Period (PP) dan Return on Invesment (ROI). Hasil terbaik yang diperoleh untuk penghitungan Break Even Point (BEP) pada perlakuan a0b2 dengan BEP harga Rp 15.695 dengan BEP produksi 21 kg, Revenue Cost Ratio (R/C Ratio) menghasilkan nilai sebesar 1,217 untuk perlakuan a0b2, Payback Period (PP) menghasilkan nilai sebesar 1 tahun 3 bulan 9 hari, dan Return on Invesment (ROI) menghasilkan nilai sebesar 2,8. Disimpulkan bahwa perlakuan a0b2 memiliki hasil bagus untuk dikembangkan.
2019
The purpose of this study was to find the effect combination probiotic Lactococccus lactis and Lactobacillus casei on the laying hens infected with bacteria Escherichia coli on feed consumption and feed conversion ratio (FCR). The materials used in this experiment were 120 laying hens aged 25 weeks. Feeds were used commercial concentrate produced by PT. New Hope East Java, type 7183A. In this study were added of six treatments that is (a0b0) chicken without infection and without treatment, (a0b1) chicken without infection plus Antibiotic Growth Promoter (AGP), (a0b2) chicken without infection plus probiotic, (a1b0) chicken infection without treatment, (a1b1) chicken infection plus AGP. (a1b2) chicken infection plus probiotic. Each treatment was repeated four times. The variables measured were are feed consumption (g/bird/day) and feed conversion ratio (%). Data were analyzed statistically using Analysis of Variance (ANOVA), if between treatment showed significant effect were analysed by Duncan's Multiple Range Test (DMRT). The result of this research shows that the use of probiotic Lactococccus lactis and Lactobacillus casei on the laying hens infected with bacteria Escherichia coli give a real distinction (P<0,05) towards feed consumption and showed a real distinction (P <0.05) towards feed conversion ratio. Based on the results of this research, it can be concluded that the addition of probiotic Lactococccus lactis and Lactobacillus casei on the laying hens infected with bacteria Escherichia coli can improve feed consumption, feed conversion ratio (FCR) of laying hens, hen day production (HDP) and egg weight.
BUANA SAINS
Escherichia coli is a normal flora in the digestive system of laying hens that are non-pathogenic, which can change into pathogens and cause the egg production to decrease. So the combination of Lactococcus lactis and Lactobacillus acidophilus probiotics is expected to be able to overcome E. coli and become a substitute for the antibiotics (Virginiamycin) in animal feed. This study aims to determine business analysis including Break Event Points (BEP), Revenue Cost Ratio (R / C Ratio), Payback Period (PP) and Return On Investment (ROI). The best results obtained for the calculation of Break Event Point (BEP) on a0b2 treatment with a BEP of Rp. 17,587,24 with BEP production on a1b2 of 14,36 kg, Revenue Cost Ratio (R / C Ratio) generates a value of 1,543 for treatment a0b2, Payback Period (PP) generates a value of 1 year 3 months 9 days and Return On Investment (ROI) generates a value of 3. It was concluded that the a0b2 treatment had good results to be developed.
Briliant: Jurnal Riset dan Konseptual
Tujuan dari penelitian ini adalah untuk mengetahui penggunaan probiotik Lactobacillus acidophilus dan Bifidobacterium sp terhadap Feed Conversion Ratio (FCR) dan konsumsi protein ayam petelur yang diinfeksi Escherichia coli. Sebanyak 120 ekor ayam petelur umur 25 minggu diacak menjadi 6 perlakuan, masing-masing perlakuan terdiri dari 4 ulangan dan setiap ulangan terdiri dari 5 ekor ayam petelur. Perlakuan terdiri dari faktor a (infeksi dan non infeksi) Escherichia coli 10 8 CFU/ml dan faktor b (pakan basal, AGP dan probiotik). Analisis data yang digunakan adalah Rancangan Acak Lenfkap (RAL) faktorial. Hasil penelitian Pemberian probiotik berpengaruh (p<0,05) terhadap FCR dan konsumsi protein. Faktor infeksi berpengaruh (p<0,05) terhadap FCR dan konsumsi protein. Terdapat interaksi antara faktor probiotik dan infeksi (p<0,05) terhadap FCR dan konsumsi protein PENDAHULUAN Penggunaan antibiotik atau antimikroorganisme sebagai bahan aditif dalam pakan yang diberikan secara terus menerus dapat memicu terjadinya resistensi bakteri terhadap antibiotik dan juga residu yang dihasilkan dapat menyebabkan penyakit kanker bagi yang mengkonsumsi. Senyawa antibiotik tersebut digunakan sebagai growth promotor dalam jumlah yang kecil yaitu 1 g/ 400 g pakan dapat meningkatkan efisiensi pakan dan hasil produksi ternak sehingga dengan penggunaan bahan aditif tersebut peternak dapat memperoleh keuntungan lebih besar (Ariyanti dan Supar., 2005). Ayam petelur adalah ayam yang dipelihara dengan tujuan untuk menghasilkan produksi telur. Biaya terbesar yang harus dikeluarkan dalam produksi usaha peternakan ayam petelur adalah biaya pakan dengan presentase 60-70% dari usaha peternakan ayam petelur, oleh karena itu perlu dilakukan upaya untuk meningkatkan efisiensi penggunaan pakan ternak dan salah satu diantaranya adalah penambahan probiotik (Djaya dan Hidayat., 2013). Probiotik merupakan mikroorganisme hidup yang mampu memberikan efek menguntungkan kesehatan inangnya. Pemberian probiotik dapat memberikan efek menguntungkan seperti berkompetisi dengan mikroflora inang, mengurangi efek Tersedia Online di http://www.jurnal.unublitar.ac.id/ index.php/briliant
Jurnal Sain Peternakan Indonesia
The purpose of this study was to determine the use of probiotics Lactobacillus acidophilus and Bifidobacterium sp on feed consumption and Hen Day Production (HDP), layer was infected with Escherichia coli. About 120 layers at 25 weeks of age were randomized into six treatments. The treatment consisted of factors a (infection and non-infection Escherichia coli) and factor b (basal feed, AGP and probiotics). The results of the study gave probiotics an effect (p <0.05) on feed consumption, HDP and egg weight. Infection factors have an effect (p <0.05) on HDP but have no effect (p> 0.05) on feed consumption and egg weight. There was interactions between probiotic and infection factors (p <0.05) on HDP and egg weight but there was no interaction (p> 0.05) between probiotic and infection factors on feed consumption. The highest feed consumption was found in the treatment of infectious probiotics is 114.7g, the highest HDP was treated with non-infectious probiotics is 98.6%, the highest egg weight was treated with non-infectious probiotics is 60.5 g. It could be concluded that the administration of probiotics can produce good production performance and high profits.
Jurnal Bioteknologi & Biosains Indonesia (JBBI), 2018
The Effect of Broiler Manure with Lactobacillus casei Fermentation on the Kampung Chicken Feed Convertion Ratio ABSTRACTHusbandry of kampung chicken is constrained by high feed prices and poor productivity. This study aims to utilize alternative feed materials derived from broiler manure to obtain a cheaper feed with good quality. Manure contains high nutrients. Manure was fermented using Lactobacillus casei to improve feed conversion. Two hundred chickens were divided into 4 groups (n = 50). Groups P1, P2, and P3 were given 4%, 8%, and 12% fermentation of L. casei, respectively. Group P0 was given a regular feed without L. casei. Each treatment group consisted of four replicates and were maintained for 60 days. The research design used was Completely Randomized Design subjected to analysis of variant (ANOVA) followed by Duncan test. The feed conversion values of groups P0, P1, P2, and P3 were 4.46; 4.38; 4.21; and 4.54, respectively. The results showed that the feed conversion was ...
PENGARUH PEMBERIAN Lactobacillus acidophilus TERHADAP pH DAN DAYA IKAT AIR DAGING BROILER
Jurnal Riset dan Inovasi Peternakan (Journal of Research and Innovation of Animals)
This research aimed to (1) determine the effect of giving Lactobacillus acidophilus on pH and water holding capacity of broiler meat and (2) to determine the best concentration of Lactobacillus acidophilus on pH and water holding capacity of broiler meat. This research was carried out in September 2021 at the Animal Production Laboratory of the Animal Husbandry Department, University of Lampung and the Agricultural Product Technology Laboratory of Food Technology Department of the Lampung State Polytechnic. The research material used were 20 broiler chicken breast fillets. This study used a completely randomized design (CRD) with 4 treatments and 5 replications, namely without the addition of starter Lactobacillus acidophilus (P0), adding 5% starter Lactobacillus acidophilus (P1), adding 10% starter Lactobacillus acidophilus (P2), and adding 15% starter Lactobacillus acidophilus (P3). The observed variables were pH and water holding capacity. Data on pH and water holding capacity we...
2020
Penelitian ini bertujuan untuk menganalisis pengaruh tingkat penambahan probiotik lactobacillus fermentum plus mikromineral terenkapsulasi dalam pakan broiler periode finisher terhadap konsumsi, penambahan berat badan, FCR dan biaya perkilogran pertambahan bobot badan. Materi yang digunakan dalam penelitian ini adalah probiotik lactobacillus fermentum, mikromineral, pakan komersial, broiler jenis kelamin jantan dengan rata-rata bobot badan 937 gram umur 22 hari sebanyak 128 ekor. Metode yang digunakan adalah metode percobaan menggunakan Rancangan Acak Lengkap dengan 4 perlakuan dan 4 ulangan pada tiap unit percobaan terdiri dari 8 ekor broiler. Perlakuan yang diberikan P0= Pakan komersial tanpa penambahan probiotik, P1 = pakan komersial + probiotik enkapsulasi lactobacillus fermentum 0,4%, P2 = pakan komersial + probiotik enkapsulasi lactobacillus fermentum 0,6%, P3 = pakan komersial + probiotik enkapsulasi lactobacillus fermentum 0,8%. Data konsumsi pakan, pertambahan bobot badan, ...