How to reproduce Pinellia ternata

Pinellia ternata is a kind of herb with strong vitality, and it is also an important medicinal material in our country. Its tuber can be used as medicine, which has the effect of dryness, dampness and phlegm, reducing adverse reaction and stopping vomiting. Its cultivation value is extremely high, and it has been planted all over the country, but the breeding method of planting it is very important, so how to reproduce Pinellia ternata? Let's get to know it.

1. Seed propagation

Seed propagation is rarely used in production, only due to the shortage of seedlings or breeding. More than ten days after autumn flowering, mature seeds are collected and stored in wet sand, waiting for sowing. Sowing can be divided into spring sowing or autumn sowing. During spring sowing, ditches are made according to the row spacing of 10-13cm, and the seeds are evenly sowed in the ditch and covered with soil. After covering the soil, cover the grass on the border to preserve soil moisture, when the seedlings are unearthed, the cover grass should be removed in time, which is beneficial to the emergence of seedlings, and can be planted when the seedlings grow to 10cm.

2. Bulb propagation

Pinellia ternata has strong vitality and can be harvested in the same year by tuber reproduction. the tubers of the same year are mixed with wet sand and placed in a cool place to breed. The planting time can also be divided into spring and autumn. Spring is in March. Before planting, the tubers are watered thoroughly, and the tubers are soaked in plant ash, carbendazim and potassium permanganate solution for 2-4 hours. After disinfection and sterilization, they are planted according to size. When planting, the row spacing is 16-20cm, the plant spacing is 6-10cm, and two can be planted in each hole.

3. Bulblet propagation

In summer and autumn, when the aboveground plants begin to wither, but the bulbs under the leaf stalks are growing, they can be collected to make seeds. Press 6-8cm to open holes on the border surface, two for each hole, covering soil 3cm or so. A little repression. Appropriate amount of nitrogen and potassium fertilizer can be applied during planting to keep the soil humid, but it should not be too wet, and the management should be strengthened after emergence. Bulb is a common method of propagation of Pinellia ternata. It has the characteristics of sprouting, early maturity, stable yield and maintaining the characteristics of the variety.

The above is an introduction to the breeding methods of Pinellia ternata. I hope it can help you. If you want to know more about it, please follow us.