However, our experiment showed that bagging effect on fruit cracking in longan
was dependent upon bagging material.Bagging with WAFB and BAFB, which increased humidity in very dry conditions, significantly decreased the rate of fruit cracking, while bagging with TPB, which created water-saturated air within the bag, slightly increased cracking incidence. The results suggest that a moderate increase in humidity during dry winter helps to reduce longan fruit cracking but too high humidity tends to intensify
cracking