| 
      
        | Treatments |  
        | Edible offal | T1 | T2 | T3 | T4 | SEM | SL |  
        | Blood (g) | 489.62 | 606.82 | 699.27 | 569.00 | 43.70 | Ns |  
        | Empty gut (kg) | 1.1 | 1.4 | 1.4 | 1.4 | 0.082 | Ns |  
        | Heart (g) | 57.28 | 63.98 | 63.2 | 62.6 | 4.89 | Ns |  
        | Heart fat (g) | 24.53c | 29.32bc | 41.22a | 36.47ab | 2.65 | ** |  
        | Liver (g) | 228.5b | 311.5a | 311.6a | 330.0a | 17.79 | ** |  
        | Kidney (g) | 44.5b | 52.98a | 55.8a | 52.5a | 1.99 | ** |  
        | Kidney fat (g) | 31.0b | 74.6a | 47.3b | 68.9a | 6.89 | ** |  
        | Reticulo-rumen (g) | 380.6 | 386.7 | 370.7 | 336.9 | 22.03 | Ns |  
        | Omental fat (g) | 27.2c | 75.9b | 82.6b | 125.9a | 22.03 | *** |  
        | Omaso-abomasum (g) | 110.1 | 141.6 | 132.4 | 147.9 | 12.89 | Ns |  
        | Tail (kg) | 0.301 | 0.540 | 0.591 | 0.585 | 0.100 | Ns |  
        | Tongue (g) | 55.5 | 64.8 | 59.7 | 58.9 | 2.89 | Ns |  
        | TEOC (kg) | 2.86b | 3.78a | 3.85a | 3.76a | 0.22a | * |  | 
  
    | a-cmean in the same row with different superscript differ significantly; ***(p<0.001);    **(p<0.01); *(P<0.05); Ns=non-significant. | 
  
    | Table 4: Edible offal components of Hararghe highland sheep fed natural pasture      grass hay basal diet and supplemented with dried tomato pomace and concentrate    feed. |