Butyl Rubber Stopper For Antibiotic Bottle Our butyl rubber stoppers for antibiotic bottles are produced by a series of advanced technics during the production such as vulcanization, mould cutting, washing and packaging .These procedures are set due to the GMP standard. Also we have a full set of quality control system which ensures us to offer suitable products at best prices.After the goods are finished, we will use a full automatic washing line to clean the goods, and our washing line has a powerful vibrating and wash-blowing fuction. Our products have a good compability with drugs. If you are looking for an excellent and loyal cooperator , pls feel free to contact us. Butyl Rubber Stopper For Antibiotic Bottle,Rubber Stopper,Stopper For Antibiotic Bottle,Sterilized Butyl Rubber Stoppers Suzhou CRH New Material Technology Co.,Ltd. , https://www.crh-health.com
Cultivation Techniques of Wild Vegetable Clams
Daxie, also known as the large spiny mushroom, thorny cover, hedgehog dish, or chrysanthemum, is a perennial herb belonging to the Asteraceae family. It is commonly found across China’s Yangtze River basin, as well as in northern and southern provinces. Its distribution also extends to North Korea and Japan. In traditional Chinese medicine, fresh seedlings and young leaves are used either as roots or as whole herbs.
Morphologically, Daxie can grow up to 1 meter tall, with a coniferous root system. The entire plant is covered with hard thorns and dense white hairs. The leaves are alternate, pinnately divided, with uneven lobes that have sharp spines and long hairs on both sides. The inflorescence is terminal, featuring purple flowers in early summer. The achenes are oblong and slightly flattened, with a dark gray, feathery crest at the top.
Daxie thrives in cool and humid climates, preferring fertile, deep, and slightly acidic soil. It is commonly found growing in shady slopes, bushes, along roadsides, and in wastelands.
For cultivation, there are two main methods: seed propagation and rhizome division. When preparing the land, choose shaded areas with deep, loose, and sandy loam soil. After thorough plowing, the field should be leveled and raked. The beds are typically 1 meter wide and 15 cm high, with no strict limits on length.
Seed collection should be done from the current year, as the germination rate decreases significantly every other year. If not used immediately, seeds should be stored in a cool, dry place. Sowing is best done in spring (March to April) using direct seeding, while fall planting (August to September) involves transplanting seedlings. For direct sowing, the spacing between holes should be 20 cm by 35 cm. When transplanting, seedlings are placed 30 cm apart, with a furrow depth of 2 cm. After sowing, the soil should be lightly covered and kept moist at an optimal temperature for 20–25 days.
Rhizome division is usually performed after 3–4 months. Old rhizomes are dug up, and shoots with small stems and roots are cut and replanted. The row spacing should be 35 cm, with 20 cm between plants. After planting, the soil should be watered regularly to maintain moisture.
Field management includes regular weeding and loosening of the soil. Weeds should be removed each year, with shallow cultivation during the first few years. Fertilization should be combined with weeding, using organic manure and nitrogen-rich fertilizers. Seedlings aged two to three years benefit from well-rotted manure applied in spring or winter.
Daxie is generally resistant to pests and diseases. Harvesting primarily involves digging up the fleshy roots. The best time to harvest is between September and October, when the second- and third-year roots are fully developed. After excavation, the roots are cleaned and dried.