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All Journal MEDIA PETERNAKAN - Journal of Animal Science and Technology Jurnal Peternakan Indonesia Jurnal Penelitian Pendidikan IPA (JPPIPA) Jurnal Ilmiah Ilmu-Ilmu Peternakan
Yusrizal Yusrizal
Fakultas Peternakan Universitas Jambi
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Education Materials Science & Nanotechnology Physics

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Journal : Jurnal Peternakan Indonesia

 1 
Potensi Bakteri Bacillus dan Lactobacillus sebagai Probiotik Untuk Mengurangi Pencemaran Amonia pada Kandang Unggas F. Manin; E. Hendalia; Yusrizal Yusrizal
Jurnal Peternakan Indonesia (Indonesian Journal of Animal Science) Vol 14, No 2 (2012): Jurnal Peternakan Indonesia
Publisher : Universitas Andalas

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25077/jpi.14.2.360-367.2012

Abstract

The experiment  was conducted in two phases.  The first experiment was to observe the effectivity  of six  culture of Bacillus and Lactobacillus bacteria for reducing fecal ammonia.  The second experiment was to evaluate the application of Bacillus and Lactobacillus bacteria as probiotic for reducing ammonia feses and litter in broiler chicken house and observe its effect on the performance. Six bacteria culture consisting of three species of Bacillus bacteria (Bacillus subtilis, Bacillus cereus and Bacillus thuringiensis) and three species of Lactobacillus bacteria (Lactobacillus acidophillus, Lactobacillus bulgaricus and Streptococcus thermophillus) were used in the first experiment and 200 Day Old Chicks CP 707 were used in application of probiotic at the second  experiment.  Probiotic treatment were administered by drinking water, sprayed on the litter, combination of drinking water and spraying, and without probiotic as the control. The result of the first experiment showed that the six bacterial cultures and their combination significantly (P<0, 05) reduced feses ammonia and pH. The result of the second experiment showed that the probiotic treatment was significantly (P<0, 05) reduced ammonia of fresh fecal and litter, but was not significantly improving the performance of the chickens. The conclusion of this experiment was that the combination of six bacterial cultures of Bacillus and  Lactobacillus as probiotic was effective to reduce ammonia pollution in poultry house
Pengaruh Level Energi dan Protein dengan Bakteri Bacillus amyloliquefaciens sebagai Probiotik untuk Mengurangi Pencemaran Amonia pada Kandang Ayam broiler H. Riza; Wizna Wizna; Y. Rizal; Yusrizal Yusrizal
Jurnal Peternakan Indonesia (Indonesian Journal of Animal Science) Vol 20, No 2 (2018): Jurnal Peternakan Indonesia
Publisher : Universitas Andalas

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25077/jpi.20.2.99-107.2018

Abstract

Penelitian ini bertujuan bakteri Bacillus amyloliquefaciens dapat mengurangi pencemaran amonia pada kandang ayam broiler. Metode penelitian yang digunakan adalah eksperimental menggunakan Rancangan Acak Lengkap Pola Faktorial 3x 3 dengan 3 ulangan dan 2 faktor. Faktor A level energi (H1 3000 kkal/kg), (H2 2900 kkal/kg), (H3 2800 kkal/kg). Faktor B level protein (R1 22 %), (R2 20 %) dan (R3 18%). Parameter yang diukur adalah Kadar ammonia, kadar air ammonia dan pH ammonia. Hasil penelitian menunjukan kombinasi level energi dan level protein serta interaksi kedua faktor signifikan (P< 0,05) terhadap kadar ammonia, kadar air dan pH ammonia. Hasil penelitian ini dapat disimpulkan bahwa kombinasi energi protein yaitu 2800 kkal/kg : 18% dan bakteri Bacillus amyloliquefaciens lebih efektif untuk mengurangi pencemaran amonia pada kandang ayam broiler.
Co-Authors A. Azis Abdul Aziz Berliana Berliana Dezi Handayani Dwi Hilda Putri E. Hendalia Fahmida Manin Febryana Br Tarigan H. Riza Hanafi Nur Irdawati Irdawati Noferdiman Noferdiman Noferdiman Noferdiman Pudji Rahayu Putri Rachma Auliya Rasmi Murni Sestilawarti Sestilawarti Suparjo Suparjo Y. Rizal Yatno