Planting Technology Lists
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Prevention and control of diseases and insect pests of Asarum
The main disease is Sclerotinia sclerotiorum, which is mainly harmful to the root. At the initial stage, the root base was soft rot, white filaments could be seen, and the aboveground leaves gradually turned yellow, lodged and withered. Spray leaves or roots with 50% carbendazim 500 to 1000 times. The main pest is black caterpillar, which usually occurs in the middle and last ten days of June. In order to damage the leaves, all the leaves are eaten up in serious cases. Kill with 1000 times liquid dichlorvos or trichlorfon spray.
2019-01-16 -
Asarum
Asarum also known as fine ginseng, tobacco pot flower. Aristolochia is a family, perennial herbs. For commonly used Chinese medicine. "Shen Nong Ben Cao Jing" is listed as top grade. Because of its fine roots and pungent taste, it is named. Asarum rhizomes bear many slender roots, which are clustered. Rhizome top branches, each branch on the birth of 2 - 3 scales and 1 - 2 leaves with a long handle; scales round, membranous, 7 - 10 mm long, apex obtuse. Petiole 10 - 23 cm long, pubescent or glabrous; leaf blade cordate, 4 - 8 cm long, 5 - 10 cm wide
2019-01-16 -
Botanical characteristics and growth habits of Herba Asari
Asarum is a perennial medicinal plant belonging to Asarum of Malaria family. Wild species include Asarum (Aristolochiaceaehet-arotropoidesFr.) distributed in Northeast China and Asarum (A.sieboldiMiq.) distributed in Shaanxi Province. Asarum whole herb medicine has the function of soothing wind and dispelling cold, warming lungs and removing phlegm, opening orifices and dredging collaterals, and can treat wind-cold headache, rheumatism arthralgia, phlegm, cough and asthma, toothache and other diseases. The whole herb of Asarum has a special spicy fragrance. In addition to medicine, it is also a raw material and good for the spice industry.
2019-01-16 -
In which areas is Asarum mandshurica mainly cultivated?
It is mainly cultivated in the three northeastern provinces. Mainly produced in Yanbian, Baishan, Tonghua and Jilin areas around Changbai Mountain in Jilin Province. Xinbin, Huanren, Kuandian, Benxi and Qingyuan in Liaoning Province; Wuchang, Acheng, Shangzhi, Yanshou and Ning'an in Heilongjiang Province.
2019-01-16 -
Cultivation techniques under Asarum Forest in Northeast China
Northeast Asarum (northern Asarum, Liao Asarum), Aristolochaceae Asarum perennial herbs, dried whole herbs used as medicine. It has the effect of dispelling wind and dispelling cold, dredging orifices and relieving pain, warming lung and resolving phlegm. Most of them are distributed in the eastern mountain areas of the three northeastern provinces. 1. Biological characteristics 1.1 growth and development of Asarum mandshurica is a perennial herb, which usually takes 7 years from sowing to new seed formation, and then blossoms and bears fruit year after year. Asarum flowers and leaves bloom in early spring of the year, and the aboveground plants basically grow in May, no longer grow, and do not pull out new leaves. The spores differentiate in July and form in autumn.
2019-01-16 -
Northeast Asarum (manchurian wildginger)
A species of the genus Asarum of Aristolochaceae (AsarumbeterotropoidesFr.Schmidtvar.mandshuricum (Maxim.) Kitagawa). Perennial herbs. It gets its name because of its fine flavor. Distributed in China, North Korea and the former Soviet Union. China mainly produces Liaoning, Jilin and Heilongjiang provinces. The plant height is 10-25cm. Rhizome horizontal, dense slender fibrous roots. The stem is short, with 2-3 scales at the base. Stem terminal 2-3
2019-01-16 -
Operating rules for standardized planting of Northern Asarum gap
First, land selection and land preparation. The natural forest cutting site that meets the second grade standard of GB5618-1995 is selected, which has irrigation water source, and the water quality meets the "farmland Irrigation Water quality Standard GB15084-92". It is far away from the traffic trunk road, surrounded by natural forest and artificial forest, dust-proof forest belt can be set up, and there is no pollution source around. two。 Clean up the debris in the ground, turn it twice with a tractor, the depth is no more than 30cm, and then rake 5 times, leveling and raking fine. The artificial bed is 1.2 meters wide and 25 centimeters high.
2019-01-16 -
Northern Asarum
[pinyin name] [English name] Asarum,ChineseWildGinger [alias] smoke bag pot flower, ginseng [source] is AsarumheterotropoldesFr.Schmidtvar.mandshuricum (Maxim.) Kitag of Aristolochaceae. The whole grass. Summer fruit ripening period or early autumn mining, remove sediment, dry. [original form] perennial herbs
2019-01-16 -
Planting Pinellia ternata has high benefit.
According to the investigation and analysis of the market situation of major pharmaceutical cities and producing areas across the country, there is a large gap between supply and demand in Pinellia ternata at present, with a strong trend, rising to 45,52 yuan per kilogram, which is promising in the future. According to Zhao Xijin, a herbalist at the Association of traditional Chinese Medicine in Anguo City, Hebei Province, at present, wild resources of Pinellia ternata are decreasing, and the amount of seeds used for planting Pinellia ternata is relatively large, about 30,000kg per mu, and the planting cost is high (more than 600 yuan). Drug farmers are generally unwilling to develop on a large scale, but only grow on a small scale and then expand after cultivating their own seedlings. This situation makes
2019-01-16 -
Cultivation techniques of Pinellia ternata in Yuelai Township
Pinellia ternata is a perennial herb of Araceae. The tuber is used as medicine, which is toxic, has the effect of dryness and dampness and resolving phlegm, reducing adverse events and stopping vomiting, eliminating ruffles and dispersing knots. Yuelai Township, Anyue County, Sichuan Province is located in the western part of Tongxian District, Shufangba Reservoir flooded area, surrounded by water on three sides, the whole township is a shallow hilly slope, the soil is fertile and moist, it belongs to loose sand neutral and slightly acidic soil, and there is no environmental and air pollution, and the water quality is excellent. The mulberry field with half shade and half yang is the most suitable for interplanting Pinellia ternata.
2019-01-16