Qianhu

Qianhu

(English) Common HogfenneI Root

Aliases: Earth Angelica, Wild Angelica, and Alive. Auntie dishes, Lo Gingi, Shuihuhu, wild celery, rock and wind, sloping stone windproof, chicken footed bun, Iwatani Ishigaki; earthy angelica, duck foot seven, spicy vegetables, hawthorn, sorghum seedlings, duck feet Hu, duck feet

Plant morphology: perennial herb, high 1 ~ 2m. Leaves 1 to nearly 2 times pinnately divided, petiole margins winglike extension, final lobes oval, oblong-lanceolate to obovate-elliptic, 5~13cm long , 2.5-5.5cm in width, with fine and regular serrations on the edges; the upper leaves of the stems become expanded purple leaf sheaths. Verbular inflorescence, terminal or axillary; several small scorpions, lanceolate; dark purple flowers, subglobose inflorescence, pedicels glabrous. Fruit oval to ovate oblong. Flowering from August to September and fruiting from October.

Born on the slopes, forest margins or shrubs, grasslands. The main production is Jiangxi and Anhui.

Harvesting: During the winter to late spring season, when the stems and leaves are withered or when the stems and stems are not pumped, excavation is carried out. The fibrous roots are removed, dried or dried at a low temperature.

Traits: root cylindrical or conical, with a few branches, length 3 ~ 15cm, diameter 0.8 ~ 1.7cm, the surface of brown to black brown, with shallow straight longitudinal wrinkles, and gray horizontal transdermal and punctate root marks, The skin and wood are easy to separate, the skin is narrow, yellow oil spots are scattered, and the wood is yellowish-white. The aroma is strong, and the bitterness of the sweetness is hard.

Chemical composition: Contains nodakenin, decursin, decursidin, marmesin, 3'-isopentol-4'-0-angelale-3 ', 4'-dihydrozinc barkolin (3'-isovaleroyl-0 - angeloyl-3', 4'-dihydroxanthyletin), umbelliferone and so on.

Taste: slightly cold, bitter and pungent.

Indications: scattered wind heat, reduce gas and phlegm. For hot wind cough, sputum, hot fullness, thick yellow.

1 Baihua Qianhu, also known as: Auntie Cuisine, Luoyi Dishes (Li Zongfang “Lou Zhi”), Shuiqianhu (“Plant Name Reality Test”), Wild Celery, Rock Wind, Nanshi Windbreak, Slope Rock , chicken feet, and Iwatani.

Herbs perennial, 30 to 120 cm tall. Root cone. Stems erect, single, upper branches. Basal leaves and lower leaves papery, round to broadly ovate, 5-9 cm long, 2- to 3-reentrant 3-winged pinnately divided, ultimate lobes rhomboid obovate, irregularly pinnately divided, with serrate; petiole It is 6 to 20 cm long, with a broad sheath at its base, and its amplexicaul; the apical leaflets grow on enlarged leaf sheaths. Umbrella, terminal or axillary, total umbrella 7–18, unequal in length, nontuberculous, small involucre strips lanceolate, marginate; calyx 5, short triangular; petals white, broadly ovate Or nearly circular, with inwardly curved tongues at the apex; stamens 5, anthers ovate; ovary hairy, style very short. Double-hanging fruit elliptical or ovoid, smooth and glabrous, dorsal and midline ribbed, lateral ribs narrowly winged. Flowering from August to October. Fruiting period from October to November.

Wild in the sunny hillside grass. Distribution of Shandong, Shaanxi, Anhui, Jiangsu, Zhejiang, Fujian, Guangxi, Jiangxi, Hunan, Hubei, Sichuan and other places.

2 Purple Peucedanum, also known as: soil Angelica ("Plant name real map test"), duck feet seven, spicy vegetables, hawthorn, mulberry root seedlings, duck antecubital, duck feet.

Herbs perennial, 70 to 140 cm tall. Root cone-shaped, brown to tan, aroma. Stems erect, simple, rounded, with ribs on surface, lower branches on upper part. Basal leaves and lower leaves papery, triangular-ovate, 1 to 2 pinnately divided, 1 to 3 lobes, 3 to 5 lobes, winged, leafy, terminal lobes and lateral lobes The base is commissure, the base part is extended into wings, and finally the lobes are narrowly ovate or oblong, with cuspid teeth; the upper stem leaves are simplified into leaf sheaths. Umbrella inflorescence terminal, total umbrella 12 to 20, unequal length; total sepals 1-2, ovate, purple; many small stalks; small total sepals lanceolate; caries 5, triangular Petal dark purple, long ovate, apex acuminate, with 1 middle rib; stamens 5, anthers ovate; ovary glabrous, styles 2, very short. The double-hanging fruit is elliptical in shape and is 4-7 mm long. The dorsal ribs and the middle ribs are sharp and silky. The lateral ribs develop into narrow wings. Flowering from August to September. Fruit period from September to October.

Wild on the hillside or under the jungle. Distribution of Shandong, Henan, Anhui, Jiangsu, Zhejiang, Guangxi, Jiangxi, Hunan, Hubei, Sichuan, Taiwan and other places.

The biological characteristics of Peucedanum

Source: Peucedanum edulis Pedicdanum dicursium (Miq.) Max-im. and dry root of P. praerupterum Dunn.

Original plant

Purple Peucedanum perennial erect herb, 80-200 cm high; major roots thick, nearly conical, 5-9 cm long, brown or yellow-brown, with a strong aroma; stem cylindrical, with vertical stripes, lower purple, smooth Without branching, upper coat, how many branches. Leaves roots alternate and alternate on stem, blade thickly papery, ovoid, one or two pinnately divided, one or three lobes divided, lobes complexed 3–5-lobed, leafy winged, terminally lobes and lateral The bases of the lobes are united and extended into wings, and finally the lobes are elliptical or oblong-lanceolate, 8-11 centimeters long, with regular serrations on the margins, veins prominent; petiole 10-20 centimeters long, base widening, slightly clasping; Leaves born on the upper part of the stem often become purple sheaths. Flowers open in autumn, dark purple, small, arranged in terminal or lateral umbels, umbrellas 3–8 cm long, coats; paracels 10–20, purple, densely covered; petals 5, eggs Round, about 1 mm long, with small flaps with inward folds at the top. Double hanging fruit elliptical, about 6 mm long, dorsal ribs and the middle ribs are filamentous, interlobular tubing 1-3.

It is often in a barren slope, mountain roadside, grassland or shrubbery. Distributed in Shandong, Henan, Jiangsu, Zhejiang, Anhui, Jiangxi, Fujian, Taiwan, Hubei, Sichuan, Guangdong and Guangxi provinces. Japan, North Korea and the Soviet Union also have.

Baihua Qianhu is a perennial erect herb, 60-90 cm tall or slightly over; roots thick, conical, 3-5 cm long, branched, brown or yellow-brown; stems terete, very stout, light green, There are vertical lines and the base has most tan sheath fibers. Basal leaves and lower leaves of the paper with outline triangular-ovoid-ovate, sometimes suborbicular, 5-9 cm long, 2- or 3-remembered and pinnately divided, 1-lobed broadly to ovoid, secondary segments Oval to elliptic, finally lobed rhomboid obovate, 3–4 cm long, 3 cm wide, base cuneate, irregularly pinnately divided, margin serrate; petiole 6–20 cm long, base broadly sheathed; The upper leaves of the stem are bifurcate and the lobes are smaller. Flowers open in autumn, white, very small, arranged in terminal and lateral compound umbels, without sepals; umbrellas 12-18, unequal, ca. 1-4 cm; pedicels 1-2 cm in length Petals 5, 1.3-1.5 mm long, apically acute and apically depressed, with prominent midribs. Double hanging fruit oval or elliptical, length 4-5 mm, dorsal ribs and midline ribbed, lateral ribs with narrow wings, each furrow with 3-5 tubing.

Tremendous mountainous lands in sunny slopes or grasslands: distributed in Jiangsu, Zhejiang, Anhui, Jiangxi, Fujian, Taiwan, Hubei, Hunan, Guangdong, and Sichuan. In the cultivation, the white peony was used and the white peony was of good quality.

Harvesting and processing: The stems and leaves withered in winter till the spring of the following year has not been extracted when the stems are excavated, removed fibrous roots, washed and dried.

Medicinal character

Purple Peucedanum: The main root is fine, the root often does not remove, some of the root head has residual stem base, and the base of the membranous leaf sheath often remains around the stem base. The cross section is nearly white, the skin is narrow, and the wood is wide, accounting for about 1/2 of the cross section, and the ray is not obvious. The gas is slightly fragrant, slightly sloppy, and tasteless, and then bitter. The quality is less than that of the white flower Qianhu.

Baihua Qianhu: The root is irregularly cylindrical, conical or spindle-shaped, slightly twisted, the root head is thick, the lower part is branched or the smaller branch is removed, 3-15 cm long and 1-2 cm in diameter. The surface is dark brown or gray-yellow. There are many scars on the head of the root and the residue of the leaf-shaped leaf sheath. There are dense ring patterns on the upper end, longitudinal grooves, longitudinal wrinkles, and horizontal white lenticels in the lower part. It is soft, dry and hard, easy to break, uneven section, yellowish-white, leather accounts for about 2/3 of the cross-section, scattered with the most brownish oil, forming a brown ring layer, yellow brown wood. Gas aromatic, slightly bitter taste. It is better to use stout, less roots, soft texture, and golden yellow and thick incense in the xylem section.

Taste and function: Xin, bitter, slightly cold. Lung, spleen. Divide heat, reduce gas and phlegm. For wind-heat cough, phlegm and more asthma, chest full of stuffy. Commonly used amount of 5-10 grams.

Seed treatment: After the frost falls, the seeds of the seedlings become mature, and the mature seeds of the seedlings are collected, sun dried and rubbed, and the seeds are removed from the seedlings. The seeds are then sieved and the seeds are fully ripened. Otherwise, it will affect the emergence rate.

Sowing period: The best suitable sowing time for Qianhu is longer, from December of the year to the best of March in the second year.

Sowing method: Site preparation: Before planting the mulberry garden or tea garden, use 10% glyphosate 0.5 kg per mu to remove weeds and deepen the basic leveling again. Hickory and other hillside bases are not required.

Basal fertilizer: In the fertile condition of the garden, 5-10 kg of sulfur-containing compound fertilizer is applied per acre as a base fertilizer.

Fertilization: The whole growth process of Peucedanum is generally applied 3 times. The first time in late May and early June, sulfur-containing compound fertilizer is applied 5kg; the second time before and after the beginning of autumn, 10kg per acre is applied; the third time before and after white dew, per acre Shi 5 a 10kg; the general principle is to promote before the control.

Weeding: Grassland damage is the biggest obstacle in the cultivation of Peony Gardenia. Combining with the management of the field, weeding work is done well.

Drought resistance: Although Qianhu is drought-tolerant, the dry land, which seriously affects yield and irrigation, must be properly watered, usually 3-4 times. The key is from August to October.

Xiong Xiong: In the process of Qianhu cultivation, when the male plants begin to bolt, they need to be fattened. The male plants (its rootstock cannot be used as a commodity) should be pulled out in time to promote female plant growth. Except for the kind of farm.

Prevention of pests and diseases: Insect pests are few, and only when the seedlings are in the seedling stage can they be controlled.

Harvesting and processing

The best harvest period: The most suitable harvest period of Qianhu is before the budding of the winter solstice and before the second year. At this time, the yield of the harvest is the highest and the quality of the product is the best. Harvesting in advance not only affects production but also affects quality.

Harvesting method: use two-tooth hoe to dig (can not use board rake), cut the excavated peony to remove stems and leaves. Sun dried in time, except for fibrous roots while drying. Screening of dirt and debris can be sold.