1、 Seed taking

The fruit that can be used as seed needs to be mature. From the outdated color, dark purple mulberry can be used for sowing after picking, rubbing the pulp and washing the seeds left. If you can't sow in time, you can prepare sand and store it with wet sand

2、 Sowing time

This time is relatively free. Spring, summer and autumn are OK, but the seeds sown in summer and autumn are generally fresh seeds picked in that year, with a high emergence rate. Autumn is the time when the seeds stored in the sand of the previous year are sown after overwintering

3、 Seed treatment

1. Prepare a pot of half boiled warm water at about 50 degrees. Soak the seeds in water without constant temperature. Let the water cool naturally during the soaking process. After the water is completely cool, soak for 12 hours

2. After soaking, take it out and store it in moist sandy soil. This step is to start sprouting. Often spray water on it with a watering can to ensure that the sand is wet

3. In a few days, check whether the seed skin is broken and show white, and then you can sow

4、 Sowing method

1. Find a piece of loose soil, well drained and fertile land, dig a ditch about 1 cm deep, and control the row spacing at 20-30 cm. Spray water on the soil surface until it is wet, sow the seeds and cover the soil

2. Seedlings can appear one week to ten days after seeds are planted

5、 Manage

1. Intercropping

Observe the growth of seedlings. Thinning is necessary when the seedlings grow to 34 cm. Pull out the diseased and weak seedlings with poor growth momentum, and supplement the seedlings with uneven spacing, so that they can be left to better plants through nutrition. The distance between the two seedlings is between 10 cm and 15 cm. After confirmation, the seedlings can be fixed

2. Fertilization

In the seedling stage, we should pay attention to watering in time. When the fertility in the soil is not enough, we should add fertilizer in time. At the same time, we should pay attention to the timely cleaning of weeds in the field and the treatment of diseases and pests. Don't spray medicine on the leaves when fertilizing, because it will hurt the leaves