2.6 Statistical analysis
Statistical analysis was performed using the SPSS software 13.0. All comparisons of differences in seed germination, developmental stages, fresh weight of seed symbiotic and asymbiotic cultures, and fruit and seed morphological characteristics between different treatments were determined using one-way analysis of variance (ANOVA). The other comparisons of differences were conducted with nonparametric tests followed by a test for two independent samples.
Rusults