White art is a multi-year herbivorous plant with a height of up to 60 centimetres and a long-term root. Up straight, all smooth and hairless. The leaves are born into one another, the leaf plume is fully fractured, the side blade is receded in a cape, elliptical or elliptical shape, the head is larger than the side plate, all the leaves are thin, paper, two-sided green, hairless, the head is strewn at the top of the branch, the blade is green, and the needle plume is fully fractured. General wide clock, top purple red. Thin fruit in cone, flowering in august-october。
I. National distribution of production areas
The zhejiang land is located in the rock, xingchang (the town of chiang and the town of grand town, the village of wang's home in the town of shan), the ceiling, the canton of wuzhou, the dongyang, etc., where there is a larger market for pharmaceutical products from the land, which is a source of zhefu, with an annual production of approximately 2,500 to 3,000 tons。
Anhui canton: the country's largest market for chinese medicine is located in the canton, with a “near-water platform first month” trading market. Ten years ago, white art was concentrated in the towns of mauma, xinjiang, the temple and the 19-mile town, which in recent years has been shifting to the sand and ponds; wei gwan town, a newly developed land, has grown more rapidly and has become the largest cultivation base for white art and has collected and irradiated cattle from the surrounding towns. At the time of the new white art, the market for wei's property products peaked at 400-500 tons on the date of the trade, lasting about 40 days, and at 5,000 tons (6-70 per cent dry goods) in 2014。
In hebei, the state of angola, where one year's birth has taken place, is the country's largest production site for the sale of white seedlings. The seedlings produced each year, in addition to planting, are sold as commodities。
There are also concentrated cultivation at the borders of hunan, hubei and chongqing provinces. For example, ryushan in hunan, xiaura (longbong bay township), ryubok county (magung hill commune and xiaoshaang town), sushan in chongqing and lifang in hubei, which produce 1,500-2000 tons per year. In addition, henan's tung city serves as a seedling base for white arts and has been cultivated on a certain scale in taikang and xuan districts. Only production is not stable and the proportion is low。
The zhejiang white arts look yellow, big, fat, heavy, smelly, high-quality, one of the famous zhejiang flavors. The canton of anhui is a newly developed production area, but production is increasing year by year. It is currently the highest in the country. It is of high quality and is popular with its customers. In the area of hunan, commodities are soft, tiered, processed and drinkable, and of lesser quality. The state of hebei uses live broadcasts, with one year of digging, which is small and of even greater quality, and some medium-sized pharmacies are used at low prices。
There are also numerous trade names, such as those based on the root shape of the biopharmaceutical, or the form of cranes, gold wiring, or white legs, by origin, such as insignia, and the season when the roots are born, such as winter. It's good for the quality of zhejiang. The pharmacological function is spleen medicine, the sexual tastes of which are ferocious, damp, obscurous and painful。
