Data analyses
The data were first tested using chi-squared and normality tests, and no log transformation or square root transformation was used. One-way ANOVA was employed to evaluate the reproductive success indicators of different pollination treatments, and post-hoc comparison was conducted based on Fisher’s LSD with a significance threshold set at 0.05. The same data analysis method was also used to examine the fruit set, mean fruit mass, final germination rate and germination energy among pollination treatments. The statistical analysis was performed using R 3.4.3 software (R Core Time 2017* ).
* R Development Core Team (2017). R—A Language and Environment for Statistical Computing. Vienna Austria: R Foundation for Statistical Computing. R Version 3.4.3. Retrieved from http://www.R-proje ct.org