Significant differences among means were tested with Duncan's Multiple Range Test (DMRT) at P < 0.05 using SAS Version 9.1.3 service pack 4 (designed by SAS Institute Inc., Cary, North Carolina, USA) for all data in the experiments.
Differences between means were tested using the independent sample t test.
All other means were tested by Student'st-test for paired samples.
Difference between means were tested by one-way ANOVA and LSD multiple comparisons tests.
Differences between means were tested at the 5% probability level using Duncan test.
The differences among means were tested for statistical significance by one-way analysis of variance and independent sample T test.
Differences between means were tested for significance by one-way ANOVA with Tukey's test using SPSS (Statistical Program for Social Sciences, IBM® Corporation, USA) statistical software v.20.
Analysis of variance was performed, means were tested, and the heritability and correlation between traits were calculated for all evaluated traits.
The LSD and Levene's homogeneity of variance were also investigated using IBM SPSS windows version 20 package (IBM Corp ,USA), and the significance of the treatment means were tested at p ≤ 0.05.
Differences between group means were tested using Student's t test.
Pair-wise comparisons between means were tested by a Student's t-test, two-tailed analysis.
