How to take frost protection measures after spring potatoes emerge
At present, temperatures are low and frost is frequent, and spring potatoes that have already emerged inside the plastic film are prone to frost damage when the film is broken to release the seedlings, so it is advisable not to break the film to release the seedlings for now, and to wait until after the Spring Festival when temperatures rise slightly, then break the film to release the seedlings at the appropriate time. If low-temperature frost weather occurs after the seedlings are released, straw can be spread over the beds to prevent the seedlings from freezing. Here...
At present, temperatures are low and frost is frequent, and spring potatoes that have already emerged inside the plastic film are prone to frost damage when the film is broken to release the seedlings, so it is advisable not to break the film to release the seedlings for now, and to wait until after the Spring Festival when temperatures rise slightly, then break the film to release the seedlings at the appropriate time. If low-temperature frost weather occurs after the seedlings are released, straw can be spread over the beds to prevent the seedlings from freezing. What should be especially noted here is that after temperatures rise, the film should be broken to release the seedlings in good time, otherwise the seedlings may be scorched because the temperature inside the film is too high.