1. At the right time for sowing: the use of protected nursery zhejiang north in mid to late March sowing, zhejiang south in March, mid sowing. Seedlings about 30 days old, transplanted in the open ground. Open field live preferably on April 10 or so.

2. Seed treatment: before sowing with 55 ℃ hot water warm water immersion, natural cooling, kill the seed surface pathogenic bacteria. Or use 50% carbendazim to make 500 times solution, watermelon seeds in which soaked for 1 hour, can also play the purpose of sterilization.

3. Then germination: 2 days before sowing seed germination, will be sterilized seeds, placed in water at room temperature soaked for 4 hours, and then the seeds wrapped in gauze, scrubbing in warm water until the water is clear. Wipe off the water and mucus on the seeds, dry them indoors in a warm sunny place for half an hour, after the seeds are dry and loose, flatten the seeds in 2-3 layers of dense...

4. Final sowing: germinated seeds, suitable for young shoots 12.5px when sown in the sowing hole or nutrient bowl, pay attention to the bottom of the water before sowing, the seeds are flat on the surface of the soil, young shoots curved, to make the end of the buds down, the seeds covered with 50px of soil, covered with a good film, sowing pits will be the formation of a small warm room.