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Standard planting method of polygonum multiflorum

A standardized planting, Polygonum multiflorum technology, applied in the fields of botanical equipment and methods, horticultural methods, horticulture, etc., can solve the problems of small planting scale, unstable quality, and lack of standardized planting technology.

Inactive Publication Date: 2007-05-23
贵州昌昊中药发展有限公司
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AI Technical Summary

Problems solved by technology

[0005] The way to solve the existing problems is usually to use the method of turning wild Polygonum multiflorum into domestic species, but at present, due to the lack of standardized planting technology, the planting scale of Polygonum multiflorum is small, the planting cost is high, the quality is unstable, and some indicators do not meet the content of GAP of Chinese medicinal materials Require

Method used

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Embodiment Construction

[0100] The organic compound fertilizer raw material that the present invention adopts is humic acid, potassium sulfate, phosphate fertilizer, urea, and in finished product, organic matter accounts for 20% of gross weight, and inorganic nutrient accounts for 20% of gross weight, N:P 2 o 5 : K 2 O=5:7:8.

[0101] (1) Seedling propagation

[0102] ① Collection of cuttings

[0103] Collection time: spring seedlings are collected from March to May; autumn seedlings are collected from July to October;

[0104] Collection method: Select good and strong Polygonum multiflorum plants as the mother plants for collection, and remove diseased and weak plants at the same time; use a sickle to cut off the connected twigs on the frame, remove twigs and small branches, and leave lignified and semi-lignified annual stems and vines, cut off from the 5cm above the stems and rattans; carefully disassemble the bamboo frame, and bring the stems and rattans together to a flat and shaded place; U...

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Abstract

A standard method for planting fleece flower includes such steps as reproducing seedlings, cuttage, management, transparenting in field, building frame, making the vine of fleece flower to grow along the frame, removing vine tips and inflorescentia, management and harvesting fleece flower root and vine, which can be used as Chinese-medicinal material.

Description

technical field [0001] The invention relates to the field of cultivation of medicinal plants, in particular to a standardized planting method of Polygonum multiflorum. Background technique [0002] Polygonum multiflorum is Polygonum multiflorum Thunb., a plant of Polygonum multiflorum Thunb. The medicinal part is the dry root tuber of Polygonum multiflorum, and its lignified dry stem is Shouwu vine. This kind is the recorded kind of " Chinese Pharmacopoeia " (2000 edition one). Polygonum multiflorum is a perennial winding vine. The root is slender, and the end becomes a hypertrophic root tuber, and the appearance is reddish brown to dark brown. The base of the stem is slightly woody and hollow. Alternate leaves, with long stalks, narrowly ovate or heart-shaped leaves, 4cm-8cm long, 2.5cm-5cm wide, apex acuminate, base heart-shaped or arrow-shaped, entire or slightly wavy, dark green on top, light back Green, smooth and hairless on both sides. Stipules membranous, sheath...

Claims

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Application Information

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IPC IPC(8): A01G7/00
Inventor 贺定翔郑建立冉光伦邓忠杜武庭
Owner 贵州昌昊中药发展有限公司
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