1. Sowing and seedling raising.
2. The spinach planting method is spreading. Before sowing, the seeds are soaked in water for 12 hours. After soaking, they are stored in the refrigerator for 24 hours. After taking them out, they are placed in an environment with a temperature of 20-25 degrees to germinate. They can germinate in about 3-5 days. After germination, they can be seeded.
3. 2. Field management.
4. Spinach has strong growth ability and can grow on its own as long as it emerges. However, in order to ensure the yield, it needs to thin the seedlings when it grows real leaves, and at the same time, it can timely weed.
5. 3. Spinach can be planted all year round. Because of different planting time, it can be divided into four varieties, spring, summer, autumn and winter. The four varieties have different intensity and duration of light.
6. Spring spinach is planted in early spring and March, and can be sown when the temperature rises to above 5 ℃ after the beginning of spring, and can be harvested one to two months after sowing.