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The frequency of Aspergillus spp. isolated from feedstuffs of Khorasan dairy farms
| Feedstuff sample | No of samples |
Aspergillus spp. |
Total (%) | ||||
|---|---|---|---|---|---|---|---|
| A. flavus | A. parasiticus | A. fumigatus | A. niger | A. oryzae | |||
| Silage | 28 | 1 | 2 | 3 | 2 | 0 | 8 (28.57%) |
| Concentrate | 30 | 8 | 3 | 8 | 3 | 1 | 23 (76.66%) |
| TMR | 27 | 5 | 2 | 5 | 0 | 2 | 14 (51.85%) |
| Hay | 25 | 5 | 2 | 8 | 6 | 2 | 23 (92%) |
| Total (%) | 110 | 19 (17.27%) | 9 (8.18%) | 24 (21.81%) | 11 (10%) | 5 (4.54%) | 68 (61.82%) |
