1. fertile and moist sandy loam should be selected for sowing, and about 2000 kilograms of farm manure should be applied per mu before sowing.

2. Then plow to a depth of about 25 cm, break the clods, rake them flat repeatedly, and make a frame with a width of1.2 m. Direct seeding or seedling transplanting can be used.

3. Generally, direct seeding is carried out in April, and seedlings are transplanted in March. Seedling transplanting and spring sowing should be sooner rather than later. Sowing, covering fine soil, covering seeds, slightly pressing, covering the boundary with plastic film to keep moisture.

4. Remove the plastic film after emergence, and transplant to the field in May and June when the seedling height is about 15cm, and the row spacing is 15cm× 20cm.

Fertilization:

Five kinds of vegetables need more nitrogen fertilizer, but in order to have thick stems and many ears, phosphorus and potassium fertilizer should be applied appropriately. Generally, when the seedling height is 65,438+000 cm, 65,438+0500 kg of human excrement is applied per mu, the second time when the seedling height is 20 cm, the third time when the seedling height is more than 30 cm, and 60 kg of decomposed cake fertilizer is applied per mu, and a small amount of phosphorus and potassium fertilizer can be applied in combination.