Steps:? 3.Z у t plus。 Cleaning the seeds after taking them out,

Place at that temperature of 30-33 DEG C to accelerate germination,

When the seeds break their shells and germinate, they can be planted.

In spring, seedlings can be raised in plastic cup shed in the middle and early days of June 5438+ 10.

In mid-February, when the plant grows 3-4 true leaves, it is planted in the field and cultivated by double-layer mulching;

Sowing can be done from April to August in summer and autumn.