Detailed Guide to the Cultivation Techniques of Panicled Jewelflower (Chicken-Kidney Ginseng)
Panicled Jewelflower (Panax japonicus var. major) is a medicinal herb, also called chicken-kidney ginseng, white sweet potato and so on. It is distributed in Yunnan, Guizhou and other places, growing on hillsides and in moist areas beneath shrub forests. So what cultivation techniques does Panicled Jewelflower require?
1. Site selection and land preparation
Panicled Jewelflower prefers fertile, moist environments and is suited to growing in neutral or slightly acidic soil that is loose, well-drained, on slightly sloping ground and rich in humus. It is averse to continuous cropping and fears waterlogging and clay soil. When planting, choose a previous crop of grass-family plants, or select wasteland or a plot that has not been planted for more than 4 years. Before planting, plow several times and do a good job of soil disinfection and sterilization. If the soil is poor in fertility, an appropriate amount of organic fertilizer can also be applied as a base fertilizer. After leveling and raking, make raised beds and prepare for sowing. In addition, Panicled Jewelflower generally grows wild in understory environments and fears strong light, so if artificial cultivation is done in an understory environment, the shade between the trees is suitable for its growth; if on flat ground, a shade shed must be built.
2. Sowing and raising seedlings
Seed propagation is generally used. The sowing time is generally best in December in winter; too early makes it prone to rat damage, while too late leads to poor growth. Use the broadcast sowing method, scattering the seeds evenly over the plot and controlling the spacing between plants and rows, generally using 4-5 kg of seed per mu. After sowing, cover with a 3cm layer of burnt-earth ash, then cover with grass to keep warm and moist. After the seedlings emerge, remove the covering grass promptly so the seedlings can emerge safely, and do a good job of thinning and weeding. When the seedlings grow to 3-5 cm, final thinning can be carried out, while strengthening fertilizer and water management to promote seedling growth.
3. Transplanting and setting out
Transplanting and setting out generally begin in autumn of the second year, from September to October. When lifting seedlings for transplanting, take care not to damage the overwintering buds. Remove the aboveground stems and place them in a cool, ventilated place for later use. After lifting, the seedlings should be set out immediately to avoid weak plant growth and a low survival rate. When planting, apply 1500-2000 kg of decomposed barnyard manure and 50 kg of compound fertilizer per mu as a base fertilizer. To reduce disease and improve the survival rate after setting out, treat the seedlings with chemical disinfection and sterilization before planting. Then open holes at a spacing of 15cm×15 cm and plant, with a planting depth of about 5 cm. After planting, cover with soil, press firmly, and water thoroughly once.
4. Field management
After setting out, weed frequently to keep the field clean. After the rainy season, loosen the soil promptly to increase soil permeability and prevent crusting, which is unfavorable to plant growth, and promptly apply diluted human and livestock manure water, phosphate fertilizer, compound fertilizer and farmyard manure, etc., to promote plant growth. Generally, the first fertilizer application is at the flowering stage, with about 300 kg of human and livestock manure water per mu; the second is at the full-bloom stage, with 200-300 kg of human and livestock manure water and 30 kg of phosphate fertilizer per mu, to promote fruit ripening and rhizome growth. Before winter, in combination with overwintering measures, apply 300 kg of barnyard manure and farmyard manure per mu to help the plants overwinter safely.
The above is the cultivation techniques for Panicled Jewelflower compiled for you by the editor. We hope it can help you!