THE EFFECT OF MINERALS ON THE NUMBER OF E. coli AND COLIFORM BACTERIA IN BALI CATTLE IN THE HIGHLANDS AND LOWLANDS
| Main Authors: | Dewantari, Nyoman Rizky Agustria, Besung, I Nengah Kerta, Sampurna, I Putu |
|---|---|
| Format: | Article info application/pdf eJournal |
| Bahasa: | eng |
| Terbitan: |
The Faculty of Veterinary Medicine, Udayana University
, 2016
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| Subjects: | |
| Online Access: |
https://ojs.unud.ac.id/index.php/buletinvet/article/view/19675 https://ojs.unud.ac.id/index.php/buletinvet/article/view/19675/13066 |
Daftar Isi:
- Research has been conducted to know the effect of mineral supplementation on bacterial counts of Escherichia coli (E,coli) and coliform on bali cattle raised in the highlands and lowlands.A total of 24 males bali cattle aged of 10-12 month were used in this research. The cattle wasplaced on highland and lowland, and receiving mineral spplemntation for a period of 3 months. The doses are: 2.5 g/head/ day, 5 g/head/day, and 7,5 g/head/day. The last unsupplemented group wastreated as the control. Faecal samples were obtained and grown on a culture medium by spread method to calculated the number of E.coli and coliform bacteria present in the sample. Data were analyzed using analysis of variance. The mean number of E.coli in bali cattle reared in highlands and lowlands of was 4.69771 cfu/g feaces and coliform at 5.0735 cfu/g feaces. The results showed that the mineral supplementation did not significantly affect the amount of E.coli and coliform bacteria in Bali cattle either reared in the highlands or lowlands
- Telah dilakukan penelitian pengaruh pemberian mineral terhadap jumlah bakteri Escherichia coli (E. coli) dan coliform pada sapi bali di dataran tinggi dan dataran rendah. Sebanyak 24 ekor sapi bali jantan umur 10 -12 bulan dipakai penelitian. Sapi tersebut ditempatkan pada dataran tinggi dan rendah, diberi perlakuan mineral selama tiga bulan yaitu tanpa mineral (sebagai kontrol), 2,5 g/ekor/hari, lima g/ekor/hari, dan 7,5 g/ekor/hari. Sampel feses yang didapat ditanam pada media biakan dengan metode sebar dan dihitung jumlah kuman E. coli dan coliform yang tumbuh, kemudian dianalisis varian. Rerata jumlah E. coli pada sapi bali yang dipelihara di dataran tinggi dan dataran rendah sebesar 4,69771 sel/g feses dan coliform sebesar 5,0735 sel/g feses. Hasil penelitian menunjukkan bahwa pemberian mineral tidak berpengaruh nyata terhadap jumlah bakteri E. coli dan coliform pada sapi bali yang dipelihara di dataran tinggi maupun dataran rendah.