Fjölrit RALA - 22.03.1979, Page 88

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Table 1. Live weight, dressed carcass weight, weight of
pelt, mesenteric fat, kidney fat and liver.
Group Number Df lambs Live weight, kg Dressed carcass weight, kg Pelt kg Caul fat kg Kidney f at kg Liver kg
20/9 17/10 24/10
A 17 34.59 41.29 39.76 14.51 2.77 0.86 0.68 0.48
B 17 34.59 33.06 33.29 13.54 2.65 0.74 0.54 0.45
C 18 34.67 40.00 '40.61 16.95 2.98 1.07 0.82 0.58
D 17 34.82 39.29 39.76 16.59 3.08 1.01 0.90 0.52
E 18 34.61 40.61 39.94 16.18 3.02 1.02 0.76 0.43
F 18 34.56 14.09 2.68 0.67 0.64 0.45
Total 105
Averae e 34.63 38.88 38.71 15.32 2.86 0.90 0.72 0.49
Subgroup:
i 18 33.72 39.89 40.61 16.87 3.02 1.08 0.90 0.62
2 17 35.12 40.29 43.24 16.98 3.22 1.13 0.83 0.49
3 18 35.28 39.78 36.67 15.89 2.84 0.91 0.74 0.42
Total 53
Averag B 34.70 39.98 40.12 16.57 3.02 1.04 0.82 0.51
Table 2. Muscle, fat and bone ratio and amount of muscles,
fat and bone in kg of dissected carcasses.
Number Muscle Fat Bone Musclé Fat Bone Carcass without
Group of lambs % % % kg kg kg kidney fat, kg
A 2 55.46 28.24 16.30 7.67 3.91 2.25 13.83
B 2 57.53 24.72 17.75 7.48 3.21 2 . 31 13.00
C 6 57.07 27.32 15.60 9.21 4.41 2.52 16.13
D 6 57.94 27.10 14.96 9.09 4.25 2.35 15.69
E 6 58.14 26 . 32 15.54 8.96 4.06 2.40 15.42
F 2 59.49 24.68 15.83 8.00 3.32 2.13 13.45
Total 24
Averag e 57.66 26.66 15.68 8.74 4.05 2.38 15.17
Subgroup:
i 6 57.20 27.72 15.08 9.14 4.43 2.41 15.97
2 6 57.66 26.96 15.38 9.31 4.35 2.48 16.15
3 6 58.30 26.04 15.66 8.83 3.94 2.37 15.15
Total 18
Averag i! 57.70 26.91 15.37 9.09 4.24 2.4 2 15.75