PENGARUH PENAMBAHAN PROBIOTIK SEBAGAI PENGGANTI ANTIBIOTIC GROWTH PROMOTER TERHADAP ANALISIS USAHA BURUNG PUYUH PENELITIAN EKSPERIMENTAL DAN ANALISIS USAHA
The purpose of this study was to know the economic analysis in quail which used probiotic Lactobacillus casei and Lactobacillus rhamnosus supplementation to alternate Antibiotic Growth Promoter (AGP) to feed conversion and quail egg weight. About 240 quails of Coturnix coturnix japonica at 14 we...
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| Format: | Theses and Dissertations NonPeerReviewed |
| Language: | Indonesian Indonesian |
| Published: |
2018
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| Subjects: | |
| Online Access: | http://repository.unair.ac.id/78172/2/TAV.%2017-18%20Fat%20p.pdf http://repository.unair.ac.id/78172/3/TAV.%2017-18%20Fat%20p%20Abstrak.pdf http://repository.unair.ac.id/78172/ http://lib.unair.ac.id |
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| Institution: | Universitas Airlangga |
| Language: | Indonesian Indonesian |
| Summary: | The purpose of this study was to know the economic analysis in quail
which used probiotic Lactobacillus casei and Lactobacillus rhamnosus
supplementation to alternate Antibiotic Growth Promoter (AGP) to feed
conversion and quail egg weight. About 240 quails of Coturnix coturnix japonica
at 14 weeks of age were completely randomized into six treatments, each
treatment consisted of four replications and each replication consisted by ten
heads. The treatments were T0, T1, T2, T3, T4 and T5 contained with standard
feed, standard feed with 0.01 gram AGP/kg feed, standard feed with 0.05 gram
probiotic/kg feed, standard feed with 0.1 gram probiotic/kg feed, standard feed
with 0.025 gram probiotic/liter drinking water and standard feed with 0.05 gram
probiotic/liter drinking water. The results showed that there was a significant
difference among the treatments (p<0.05). The highest egg production also at T4
with 69.14% and the lowest egg production were T2 and T5 which showed no
difference, respectively 55.37% and 53.8%. The lowest feed conversion was T4
3.23 and the highest feed conversion were T5 which showed, respectively 4.24.
T4 also showed the most profitable economic analysis, which had the best results
in Net Profit Margin, Gross Profit Margin, Return on Equity, Return on
Investment and Benefit Cost Ratio. It could be concluded that could be better to
give 0.025 gram probiotic/liter dringking water to get the best egg production and
profit. |
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