Why do crops grow well after a thunderstorm?

NO2, H2O and O2 in the air generate NO3- ions under the action of lightning. After plants are absorbed by plants, they get N element, that is, nitrogen fertilizer, which naturally grows better.

Nitrogen salt in rain water in thunderstorm days is equivalent to applying fertilizer to crops once, which can promote their growth, so there is a saying that "thunderstorms produce crops"