How to remedy lychee trees after frost damage? A new method is here
Winter temperatures are relatively low and rainfall is relatively scarce, with low-temperature frost and freezing weather occurring frequently. This caused most lychee trees to suffer frost damage to varying degrees, and the top leaves were frozen and killed. Therefore, frost prevention work must be done promptly, and the specific measures are as follows: before the frost arrives, spray the entire orchard with New High Lipid Film to keep warm and prevent freezing...
Winter temperatures are relatively low and rainfall is relatively scarce, with low-temperature frost and freezing weather occurring frequently. This caused most lychee trees to suffer frost damage to varying degrees, and the top leaves were frozen and killed. Therefore, frost prevention work must be done promptly, and the specific measures are as follows:
Before the frost arrives, spray the entire orchard with New High Lipid Film to keep warm and prevent freezing, and at the same time cover the tree canopy with plastic film, dry rice straw, etc. For young fruit trees and nursery land, set up large sheds or arched sheds. Use whitewash agent to paint the tree trunks white, and wrap the main branches of the trunks with rice straw. Spray the whole tree thoroughly and evenly with Tree Guard General to protect the tree body against freezing, drive away overwintering viruses and pests that land on the tree body to reproduce, urge the fruit trees to enter dormancy early, and restore their vitality. Before the frost arrives, irrigate or spray water on the orchard, which can increase the temperature of the soil, air, and ground surface and reduce the harm of frost. On the night when frost arrives, use rice husks, weeds, branches and leaves, wood chips, rice straw, etc. around the orchard, 4~6 piles per mu, and burn them to produce smoke, which can increase the temperature of the orchard and prevent frost.