Step 3: sow.
The flowering period of peach is from March to April, and the fruit ripening period is from June to August. Harvest ripe fruits, pile them up, mash them, remove the pulp, dry them, and collect pure seedling seeds for autumn sowing. Soak the seeds for 5-7 days before sowing. The seedlings planted in autumn germinate early in the second year, with the emergence rate of _, growing rapidly and robust. When sowing in the next spring, seedling seeds need to be stored in wet sand for more than 120 days. Drill sowing is adopted, the banner is 10 cm, the depth is 1-2 cm, and the soil is covered with 6 cm after sowing. Sow 25-30 kilograms per 667 square meters. The height of the seedlings is 3 cm, the seedlings are fixed, and the spacing between plants is 20-25 cm.