Method for disinfection of soil for family flower cultivation

Steam disinfection

The method is to put the nutrient soil required by the plant into a pressure cooker or steamer for heating. Generally, it can be heated to 60 to 100 degrees Celsius for about 30 to 60 minutes. It should be noted that the heating time should not be too long, otherwise it will lead to the death of beneficial microorganisms decomposing fertilizer and affect the fertility of soil

Solar disinfection

The method is to put the prepared fertilizer on the clean concrete floor, iron sheet or wood board, and lay a thin layer. After exposure to the sun for 3 to 15 days, it can kill a large number of bacterial spores and hyphae in the soil, as well as nematodes and pests. This method has the advantage of convenient operation, but its disadvantage is not thorough enough

Boiling disinfection

The method is to put the nutrient soil into the pot, pour in water and start cooking. Take it out after about 30 to 60 minutes, filter the water and dry it until the humidity is moderate

Fire disinfection

Put a small amount of soil used for planting into an iron plate or iron pot and burn it with fire. After the soil becomes dry, continue to burn for half an hour to an hour, and then the bacteria and pests in the soil can be eliminated

Medicament disinfection