The difference between salted leek seeds and leek seeds is that salted leek seeds are processed with salt. Leek seeds are unprocessed. The planting method of leek seeds is as follows:

1. Before winter, deeply plough the land, water it with frozen water, apply 4 to 5 cubic meters of decomposed farmyard manure per mu, then mix 2 kilograms of 5% phoxim granules with 10 to 15 kilograms of fine soil per mu, and level the ridge with a width of 1.2 to 654.

2. Choose full and disease-free leek seeds for sowing. After soaking the seeds, sow them by wet sowing method, and sow 6 to 8 kilograms per mu. After sowing, cover with a thin layer of soil for the first time, and cover with soil for the second time after moisture regain. The total thickness of the covering soil is about 2cm, and a plastic film can be covered on it, and the leek can be pulled out after emergence.

3. Manual management: After sowing and before emergence, dilute it with 0. 15kg of 33% herbicide emulsion and spray it on the ground. When leek seedlings grow to about 5cm, water them in time to loosen the soil. When leek seedlings grow to 10cm, combined with watering, apply decomposed farmyard manure for 2 ~ 3 times, and apply 0.5 ~ 1kg crystal trichlorfon with water per mu. After the leek grows to 15cm, control the watering amount. Transplant when the plant height is about 20cm from June to July.