How much is the market price of Polygonatum seed per jin? When will the seeds be sown? Attached planting technique

Polygonatum polygonatum is a common tonic, also known as Baiji, tiger ginger, chicken feet ginseng, chicken head Polygonatum, etc., which is planted in many places in our country. How much is the market price of Polygonatum seed per jin? When will the seeds be sown? What are the planting techniques?

First, how much is the market price of Polygonatum seed per jin?

The price of Polygonatum seed is different due to different origin and purchase quantity, for example:

1. Yiyang, Hunan

If the purity is more than 98% and the germination rate is more than 95%, the call price is 80 yuan / kg.

two。 Yunnan Honghe

The price of Rhizoma Polygonatum seeds with a germination rate of more than 98% is 200 yuan / kg.

3. Wenshan, Yunnan

The price of selected Yunnan safflower high-stem Polygonatum seed is 160-180 yuan / kg.

4. Yunnan Pu'er

The purity is more than 99%, and the germination rate is more than 95%. The seeds of Yunnan Baihua and safflower Yunnan Polygonatum are selected for 300 yuan / kg, and the seeds are picked from September to October.

5. Anshan, Liaoning

With a purity of 100% and a germination rate of more than 95%, the seed price of Polygonatum polygonatum seed is 42 yuan / kg.

When will Rhizoma Polygonatum seed be sown?

Polygonatum seed can be sown from mid-March to early April in spring or from September to October in autumn, of which spring sowing is the best. At this time, the seed has strong germination ability and fast growth rate.

What are the planting techniques of Polygonatum polygonatum?

Rhizoma Polygonatum can be propagated by rhizome or sowing, and the seedlings can be transplanted after they have grown. Let's learn about its planting techniques.

1. Propagation and breeding

Sowing: strong and full seeds were screened out in March and evenly sown in shallow ditches. And cover the soil about 1.5 cm. Seedlings with equal height of 6-9 cm can be transplanted after 1 year.

Rhizome: the rhizome of 1-2-year-old plant with no diseases and insect pests was selected before and after late autumn or early spring March, and the wound was cut off and dried. Then it was planted in a pit 5 cm deep, with a row spacing of 10-16 cm and 22-24 cm. After drawing, press and water slightly to keep the soil moist.

two。 Land preparation and transplanting

Choose loam or sandy soil with loose texture and good water retention, the land had better be moist and fully shaded, and then fertilize the soil. After treatment, the transplanted seedlings can be planted one by one.

3. Field management

In April, June, September and November of Rhizoma Polygonatum growing period, intertillage and weeding were carried out respectively, and at the same time, topdressing could be carried out.

4. Pest control

Attention should be paid to the damage of diseases and insect pests such as leaf spot, black spot and grub to Polygonatum polygonatum, and timely spraying should be used to prevent and cure the disease, and at the same time, the plants with serious disease should be removed and destroyed to avoid the spread of the disease.

Rhizoma Polygonatum is not only edible and medicinal, but also a good ornamental plant, so the prospect and benefit of planting are still very good.