highly significantP < 0.01
The differences were considered as significant at P < 0.05, the highly significant difference was regarded as P < 0.01, and 0.05 ≤ P < 0.10 indicted a significance of trend.
The differences were considered as significant at P < 0.05, the highly significant difference was regarded as P < 0.01, and 0.05 ≤ P < 0.10 indicted a significance of trend.