Molecular regulation of early frost damage to wine grapes in spring by the restorative potassium fulvate from mineral sources

After the wine grapes are damaged by frost, apply the frost damage repair agent potassium fulvate from mineral sources immediately. Plant samples were collected at four times: the day of frost damage, the 30th day of frost damage, the 60th day of frost damage, and the 90th day of frost damage, and RNA-seq analysis was conducted to explore the repair degree of the grape plants affected by frost damage during this growth period from the perspective of gene regulation.