Using salt to prevent earthworms is very effective. Specific methods of operation: When planting radish, artificially make a small pit, throw a little salt into the pit, and then sow the radish in the pit, covering the soil. In this way, it is not necessary to use the liquid to irrigate the roots, nor to take other preventive measures. The radish not only does not produce earthworms, but also has a smooth skin and is resistant to storage. Non Woven Face Surgical Mask,Disposable Surgical Face Mask,Mask With Elastic Ear Loop,Surgical Face Mask GULF STAR MEDICAL MANUFACTURING FZE , https://www.gulfstarmedical.com