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Table 4.

Reproductive qualities of breeding pigs in case of marl feeding in the II zone

Indicator Soil contamination density with radionuclides (Cs137) 15–40 Ki/km2
Animal group
I – control II – experimental
Prolificacy, total including alive and stillborn 67
Big fetus, kg 1.01±0.014 1.07±0.015**
Average milking capacity, kg 29.80±0.05 31.82±0.05**
Body weight of 1 head on the 21st day, kg 4.05±0.06 4.26±0.06*
Body weight of 1 head at weaning, kg 17.45±0.09 18.26±0.15
Average weight of one weaning piglet, g 273.84±1.37 286.33±2.38
Livability of young stock, % 91.9 96.7

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