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    Home > Biochemistry News > Biotechnology News > Prince ginseng (heterophylla falsestarwort)

    Prince ginseng (heterophylla falsestarwort)

    • Last Update: 2020-11-24
    • Source: Internet
    • Author: User
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    the cultivation species in the children's ginseng of shizhu, the name Pseudostellaria heterophylla (Miq.) Pax ex Pax et Hoffm, perennal herb, a.g. child ginseng, hetero-leaf false wisps. For medicinal purposes at the root. It is located in Northeast China, North China, Northwest China, East China and Central China. Mainly produced in Jiangsu, Shandong and Anhui provinces.plant is 10-20cm high. Block root long spindle-shaped, meaty, around the rusty root, the outer skin pale yellow and white. The lower part of the stem is purple, near square, leaf-to-leaf, the edge of the leaves is slightly wave-shaped, the leaves below the middle of the stem are reflowing needle table, the leaves near the ground are the smallest, the leaf-shaped shawls above the middle of the stem are shaped to long eggs;egg spherical. Seeds spherical, dark brown, wart-like protrusions. Flowering is from mid-March to early May and fruit from early April to early June.should be mild and humid climate, happy fat, afraid of waterlogging, afraid of high temperature and strong exposure to light, strong cold resistance, in loose and rich in humus-rich sand loam growth is better. The root system is shallowly distributed. It has the characteristics of low temperature germination, rooting and wintering.the full reproductive period of about 120 days.mainly breed with roots. It is advisable to choose a hilly slope to the north and east or a flat land with higher terrain. The former crop is good for sweet potatoes and vegetables. Generally in the early autumn crop harvest, the land will be ploughed, fertilization, and then ploughing. Cold dew to the ground before freezing can be planted, but before the frost is appropriate, too late to start seeding ginseng germination, planting easy to touch the bud head, affecting the seedlings. Before planting in the left-planted area to dig out the seed ginseng, the selection of bud head complete, ginseng fat, neat, injury-free, pest-free roots for planting. Planting methods are:(1) flat planting method. Open a straight-line trench on the surface of the ravine, which is 7-10cm deep. Base fertilizer sprinkled into the ditch, and then covered with some fine soil, the species of ginseng horizontal discharge into the ditch, plant distance 5-6cm, the species involved in the species of ginseng head and tail, and then according to the leading distance of 10-15cm and then open a ditch, the trench of the soil covered the first ditch, and then rowed. Finally, the surface is organized into a bow back shape.(2) vertical planting method. The depth of the ditch is deeper than the flat planting method, about 14cm, when planting will be seeded head up, tail down vertically in the ditch, bud head from the ground about 7cm, and then cover the soil. The amount of land used is 600-1050 kg per hectare. After the seedling, combined with finishing the trench for soil cultivation, thickness of less than 2cm, the ditch should not be too deep. The ditch must be clear for drainage. Pay attention to watering during the dry season. Pests and diseases are viral diseases, leaf diseases, root decay diseases, moths, ground tigers anddiseases.root contains fructose, starch and saponin. Bitter taste, bitter, sexual flat. The function is beneficial gas, spleen, raw and zin. It is used for spleen tiredness, poor eating, weakness after illness, dry palpitations and so on.
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