1:1 ratio of white wine and water, and then put the rapeseed, soak for about 10 minutes, then sowing. This method is faster than soaking in warm water, drying in sunlight, and soaking in liquid medicine. Especially for melon seeds with thick skin and low germination rate, they are more effective. Generally, 0.5 kg of liquor can be soaked in 1 kg of seeds. China Agricultural Network Editor