Open Access
Table 2.
Study of cicatricial content (dairy cows).
| Indicator | Group | |||
|---|---|---|---|---|
| 1 | 2 | 3 | ||
| Background | ||||
| Acidity, pH | 6.79±0.34 | 6.72±0.32 | 6.75±0.35 | |
| Ammonia, mg / l | 139±7.3 | 142±7.9 | 143±72 | |
| Volatile fatty acid, mol / l | Acetic acid | 48.7±2.4 | 47.5±2.4 | 49.1±2.6 |
| Propionic acid | 19.8±0.9 | 20.1±1.0 | 19.2±0.8 | |
| Butyric acid | 18.2±0.9 | 18.7±0.8 | 17.9±0.1 | |
| Total microbial count, CFU / ml | 6.48x108±0.31 | 6.38x108±0.32 | 6.52x108±0.34 | |
| Cellulolytic bacteria, CFU / ml | 5.52x106±0.28 | 5.49x106 ±0.25 | 5.47x106±0. 27 | |
| The number of ciliates, thousand / ml | 795.4±35.3 | 801.3±39.5 | 789.6±40.2 | |
| Movement of ciliates, score | 4.5±0.1 | 4.4±0.1 | 4.3±0.1 | |
| The activity of cicatricial microflora, min. | 4.5±0.1 | 4.4±0.1 | 4.4±0.1 | |
| Activity | Amylolytic activity. mg / ml | 41.8±2.2 | 39.7±1.9 | 40.5±2.1 |
| Cellulolytic activity. % | 6.2±0.2 | 6.1±0.3 | 5.9±0.3 | |
| After 4 months of experiment | ||||
| Acidity, pH | 6.78±0.34 | 6.82±0.42 | 6.91±0.38 | |
| Ammonia, mg / l | 141.5±7.1 | 147.8±7.4 | 152.7±7.9 | |
| Volatile fatty acid, mol / l | Acetic acid | 51.2±2.2 | 54.9±2.3 | 57.1±2.1 |
| Propionic acid | 21.4±0.6 | 23.4±0.7 | 24.1±0.9 | |
| Butyric acid | 18.3±0.8 | 16.9±0.9 | 16.4±0.8 | |
| Total microbial count, CFU / ml | 7.18x108±0.35 | 7.92x108±0.38 | 8.35x108±0.42* | |
| Cellulolytic bacteria, CFU / ml | 5.87x106±0.28 | 6.40x106±0.32 | 6.71x106±0.34 | |
| The number of ciliates, thousand / ml | 985.2±43.4 | 1058.1±50.8 | 1112.3±51.4* | |
| Movement of ciliates, score | 4.3±0.1 | 4.5±0.1 | 4.8±0.1 | |
| The activity of cicatricial microflora, min. | 4.3±0.1 | 4.2±0.1 | 4.1±0.1 | |
| Activity | Amylolytic activity. mg / ml | 42.3±1.3 | 44.8±1.4 | 47.1±1.5 |
| Cellulolytic activity. % | 6.8±0.3 | 7.1±0.3 | 7.4±0.4 | |
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