2, peach kernel cracking is generally caused by the internal expansion, mainly because of the overabundance of nutrients in the growth process, or too much rain, the temperature is too low caused by.

3, but this is for the quality of the peach itself does not have much impact, so the peach core cracked, as long as the peach itself does not deteriorate, then you can continue to eat, and do not need to worry too much, in addition to need to pay attention to is that if the peach ripeness is too high, it will also lead to the peach core cracked, then we should pay attention to whether the peach is deteriorating.