Flower kale is a cruciferous plant native to Europe. After many years of cultivation, Japan has changed its name to leaf peony, which means that it is a blessing. The leaf peony plant has beautiful appearance, is easy to cultivate, has a long viewing period, and can be viewed from November to December in winter. It is most suitable for winter beautification and potted planting of flower beds, and can also be used for cut flowers and other decorations. The sowing period is from mid-July to early August, the planting period is mid-late August, and the viewing period is from November to December. Planting distance from 25 cm to 30 cm, spacing 50 cm, fertilizer based fertilizer at the base, top dressing in early October.
2. Edible cultivars
1) Oriental Green Nen introduced from abroad, the plants are of medium height, strong growth, dark green leaves, no wax powder, curled edges of young leaves become wrinkled, green and tender, excellent quality, resistant to storage, cold, heat, fertilizer, Late bolting and long harvesting period. It can be cultivated in the spring and autumn, or in the greenhouse or Yangshuo in winter. About 50 days from sowing to harvesting. If the spring planting is better managed, it can continue harvesting and the yield is high.
2) Acrossa hybrids introduced from the Netherlands. The plants are of medium height, blue-green leaves, large curls, full and neat appearance, delicate quality, good flavor, strong resistance, can be cultivated in the spring and autumn, and can also be used for winter cultivation. The products can be processed and preserved. Green color and unique flavor.
3) Cologne hybrids introduced from the Netherlands. The plants are of medium height and grow quickly and neatly. This variety has strong cold-resistance, heat resistance, and fertilizer-resistant water. Generally planted in mid-March to strengthen management, can be harvested until late September, high quality and high yield.
Disposable use of drainage tubes for medical purposes (silica gel) purpose: used for suction sealing wound, suitable for the drainage of blood and fluid during and after surgery. We have patent of drainage tubes for medical purposes for anti flow and anti leakage.
By discharging the air in the drainage bottle to form a negative pressure with the outside, the waste liquid at the other end of the drainage tube flows into the drainage bottle through the drainage tube to achieve the purpose of drainage.
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