Table 1 Number of male and female piglets and sex ratio after artificial insemination

Day 1

No. of piglets

5.29 ± 0.30^a

6.04 ± 0.22

5.88 ± 0.31

5.45 ± 0.37

Ratio (%)

44.84 ± 1.78^{***, b}

55.16 ± 1.78^b

53.24 ± 1.80^a

46.76 ± 1.80

Day 2

No. of piglets

5.31 ± 0.26^a

6.32 ± 0.30

5.66 ± 0.32

5.70 ± 0.29

Ratio (%)

44.88 ± 1.96 ^***

55.12 ± 1.96

49.84 ± 1.72

50.16 ± 1.72