Why peel fruit trees in winter? When and how to pay attention to peeling fruit trees in winter?

The peeling of fruit trees is mainly because with the growth of fruit trees, the bark will thicken and lose ductility. Not peeling will affect the growth of fruit trees and make them premature. In addition, various germs and eggs are often hidden in the rough epidermis, warped epidermis and cracks of fruit trees. Scraping the skins of these fruit trees can not only eliminate pests and diseases, but also promote the growth and yield of fruit trees.

The peeling time of fruit trees is generally after the soil is frozen in winter and before the "fright" in the second year. 65438+February and 1 ~ February of the following year are the most suitable. In places with cold climate, it is not advisable to scrape the skin prematurely, but before and after beginning of spring, so as not to freeze the bare tender skin after scraping rough skin. No matter what fruit tree, you can't blow it too deep. Peach, apricot, persimmon, etc. It is easy to lose glue after peeling and should not be scraped again. You can brush the bark. Brushed trunk should be brushed with whitening agent to prevent freezing injury and pests.