How do you choose the seeds of rotten plums? What are the breeding methods?

Smelly plums are named because of their unpleasant smell, but they have good medicinal properties, so there are still many people who specialize in growing them, also known as thick plums. How to choose the seeds of smelly plums? What are the methods of raising seedlings? Friends who want to know, please read the following!

How to choose the seeds of smelly plums?

Smelly plum seeds need to choose the new seeds of the year, no damage to heat, shrunken seeds, high quality, integrity, to ensure high germination rate, can be bought in the general flower market, special seed shops can also buy.

Second, the breeding methods of smelly plums.

1. Sowing and raising seedlings

The mature seeds were collected in the first ten days of October, soaked and peeled in water, dried and stored in wet sand (wet sand = 1:3) to promote germination, and sowed in the following year. Thick plum can be sowed in spring and autumn, spring sowing is carried out from April to May, and autumn sowing is carried out before soil freezing (October to November). The height of the bed is 10~300px, the width of the bed is 1m, and the length is 10m. The strip sowing method is adopted, the sowing width is 5~250px, the strip spacing 500px, and the soil covering 2~62.5px after sowing.

2. Cuttage seedling

In autumn, one-year-old strong branches of fine mother trees were selected, cut and grown cuttings of 200px, and stored in sand. From late April to early May of the following year, low-bed cuttings were carried out to make thick 625px soil substrate with a row spacing of 15 × 625px. After insertion, an arched plastic film cover is arranged and a shade is built. Pay attention to ventilation and watering. Remove the shade after the seedlings take root.

III. Disease of thick plum and its control

1. Thick plum disease

The main disease of thick plum is red spot of thick plum. The main manifestations of the disease are as follows: nearly round orange-red spots appear on the leaf surface, and when serious, they turn black-red, the leaves protrude on the back, black spots appear, and the leaves dry and fall off. In addition to the disease caused by leaves, it is also possible for the fruit to show red spots on it, which will also cause the fruit to fall off at a later stage.

2. Prevention and treatment

Prune the branches and leaves of plums at the right time and clean up all the diseased branches. Trees can be sprayed with Bordeaux liquid for prevention. Once the disease is found, you can choose to spray methyl thiophanate wettable powder liquid, or mancozeb wettable powder and other agents for prevention and treatment.

Well, that's all for today's editor to share with you. When selecting stinky plum seeds, try to choose new seeds of that year, without damaging heat, covering shrunken seeds, high quality, integrity, and ensuring high germination rate. The editor also shared with you some corresponding seedling raising methods, hoping to help you!

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