Planting techniques of Radix Ginseng

Pearl ginseng is a plant belonging to Codonopsis of Platycodon grandiflorum family, alias chicken waist ginseng, pearl ginseng, white sweet potato, Pearl ginseng is a powerful traditional Chinese medicine, the main effect is to stop bleeding and produce muscle, but also can tonify lung deficiency and treat lung deficiency cough. So how to grow bead ginseng? Let's take a look at the detailed introduction with the editor.

1. Land selection and preparation

Zhu Zi ginseng likes a fertile and humid environment and is suitable for growing in neutral or slightly acidic soil with loose soil, good drainage, slightly sloping land and rich in humus. Avoid continuous cropping, afraid of stagnant water and clay, choose gramineous plants in the previous crop, or choose wasteland or plots that have been stopped planting for more than 4 years. Ploughing several times before planting, and do a good job of soil disinfection and sterilization, if the soil fertility is barren, you can also apply some organic fertilizer as base fertilizer, shaping and raking flat to make a high bed, ready to sow and plant. In addition, pearl ginseng is generally wild in the forest environment, afraid of strong light, so if the artificial planting is under the forest environment, hidden in the forest, suitable for its growth, if it is flat, it is necessary to build a good shade.

2. Sowing and raising seedlings

Generally use seeds to propagate, sowing time is generally appropriate in winter December, prematurely vulnerable to rodent damage, too late growth is poor. Using the method of sowing, spread the seeds evenly on the land, control the row spacing of plants, generally use 4-5 kg of seeds per mu, cover with a layer of 3 cm ash after sowing, and keep warm and moisturized by covering grass. After the seedlings are unearthed, the covered weeds should be removed in time, so that the seedlings can be unearthed safely, and the weeding work of seedlings should be done well. When the seedlings grow to 3-5 cm, the seedlings can be fixed, and the management of fertilizer and water should be strengthened to promote the growth of seedlings.

3. Transplanting and planting

Generally, transplanting begins from September to October in the second year of autumn. When transplanting seedlings, we should pay attention not to damage the overwintering buds, remove the aboveground stems and put them in a cool and ventilated place for backup. It should be planted immediately after seedling, lest the plant growth is weak and the survival rate is low. When planting, 1500-2000 kg of rotten barnyard manure and 50 kg of compound fertilizer are applied as base fertilizer. In order to reduce diseases and improve the survival rate of planting, the seedlings were disinfected and sterilized before planting. The seedlings were planted with holes according to the row spacing of 15cm × 15 cm, the planting depth was about 5 cm, and the planting was covered with soil and watered once.

4. Field management

After planting, it is necessary to weed frequently, keep the field clean, loosen the soil in time after the rainy season, increase soil permeability and prevent hardening, which is disadvantageous to plant growth. And timely topdressing diluted human and animal manure water, phosphate fertilizer, compound fertilizer and soil miscellaneous fertilizer to promote plant growth, one is topdressing the first fertilizer at flowering stage, about 300 kg of human and animal manure per mu, and the second is in full flowering, 200-300 kg of human and animal manure and 30 kg of phosphate fertilizer per mu are applied to promote fruit ripening and rhizome growth, and 300 kg of barnyard manure and soil fertilizer are applied per mu in combination with overwintering measures before winter to promote the plant to survive the winter safely.

The above is the introduction of the planting technology of Ginseng. I hope it can help you. If you want to know more about it, please follow us.