Concentration of the tetrazolium

Immersion period

2 h

Batch

2008

2009

2010

2011

2012

0.075%

0.00 a

4.05 a

95.50 a

71.91 a

2.53 c

0.1%

0.00 a

3.51 a

97.49 a

70.00 a

67.47 b

0.5%

9.08 a

6.74 a

99.00 a

65.74 a

87.27 a

1.0%

8.50 a

6.53 a

95.49 a

60.50 a

81.22 a

Concentration of the tetrazolium

Immersion period

3 h

Batch

2008

2009

2010

2011

2012

0.075%

2.62 c

5.67 a

98.49 a

71.00 a

77.86 a

0.1%

2.04 c

4.53 a

97.47 a

72.23 a

80.00 a

0.5%

19.38 b

4.55 a

97.46 a

67.77 a

82.89 a

1.0%

37.66 a

7.00 a

95.48 a

64.32 a

83.15 a

Concentration of the tetrazolium

Immersion period

4 h

Batch

2008

2009

2010

2011

2012

0.075%

1.03 c

4.00 a

98.00 a

75.28 a

83.46 a

0.1%

9.71 c

5.54 a

99.00 a

69.50 a

76.35 a

0.5%

25.59 b

9.03 a

97.00 a

67.35 a

81.87 a

1.0%

39.37 a

6.00 a

95.50 a

65.35 a

76.39 a