extremely significantP < 0.01
‘*’ indicates the relationship between the characteristics reached a significant level ( P < 0.05) and ‘**’ indicates the relationship between the characteristics reached an extremely significant level ( P < 0.01).
‘*’ indicates the relationship between the characteristics reached a significant level ( P < 0.05) and ‘**’ indicates the relationship between the characteristics reached an extremely significant level ( P < 0.01).