Polygonatum rhizome plantation method

A planting method and the technology of Rhizoma Polygonatum, applied in botany equipment and methods, fertilization methods, plant cultivation, etc., can solve the problems of long growth cycle and low germination rate of Rhizoma Polygonatum, achieve low cost, alleviate the shortage of provenance, and improve germination The effect of the coefficient

Active Publication Date: 2015-10-21
SHAANXI NORMAL UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The technical problem to be solved by the present invention is to overcome the disadvantages of low germination rate and long growth cycle of the existing Rhizoma Polygonatum,

Method used

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  • Polygonatum rhizome plantation method
  • Polygonatum rhizome plantation method
  • Polygonatum rhizome plantation method

Examples

Experimental program
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Effect test

Embodiment 1

[0027] 1. Land selection and arrangement

[0028] From March to April, choose a sandy loam land with an average daily temperature of 15°C or more, moist and fertile soil, loose soil, and rich in humus, and then build high ridges in it with a width of 40 cm and a height of 8 cm. The distance between the ridges is controlled at 20 cm. For drainage, the method of raising high ridges is as follows: first sprinkle diamine compound fertilizer in the ridge area, then cover a layer of 1cm thick soil on the diamine compound fertilizer, and then cover a layer of 2cm thick organic fertilizer on the soil, and finally A layer of 5cm thick soil is covered on the organic fertilizer to form a high ridge.

[0029] 2. Treatment of Polygonatum Rhizome

[0030] Select 1 to 2 years old rhizomes of Polygonatum rhizomes that are robust and free of diseases and insect pests, split the rhizomes according to 2 to 3 nodes for seeding, use a blade to scratch the surface of the rhizomes for seeding, and ...

Embodiment 2

[0041] 1. Land selection and arrangement

[0042] From March to April, choose a sandy loam land with an average daily temperature of 15°C or more, moist and fertile soil, loose soil, and rich in humus, and then build high ridges in it with a width of 40 cm and a height of 8 cm. The distance between the ridges is controlled at 20 cm. For drainage, the method of raising high ridges is as follows: first sprinkle diamine compound fertilizer in the ridge area, then cover a layer of 1cm thick soil on the diamine compound fertilizer, and then cover a layer of 2cm thick organic fertilizer on the soil, and finally A layer of 5cm thick soil is covered on the organic fertilizer to form a high ridge.

[0043] 2. Treatment of Polygonatum Rhizome

[0044] Select 1 to 2 years old rhizomes of Polygonatum rhizomes that are robust and free of diseases and insect pests, split the rhizomes according to 2 to 3 nodes for seeding, use a blade to scratch the surface of the rhizomes for seeding, and ...

Embodiment 3

[0055] 1. Land selection and arrangement

[0056] From March to April, choose a sandy loam land with an average daily temperature of 15°C or more, moist and fertile soil, loose soil, and rich in humus, and then build high ridges in it with a width of 40 cm and a height of 8 cm. The distance between the ridges is controlled at 20 cm. For drainage, the method of raising high ridges is as follows: first sprinkle diamine compound fertilizer in the ridge area, then cover a layer of 1cm thick soil on the diamine compound fertilizer, and then cover a layer of 2cm thick organic fertilizer on the soil, and finally A layer of 5cm thick soil is covered on the organic fertilizer to form a high ridge.

[0057] 2. Treatment of Polygonatum Rhizome

[0058] Select 1 to 2 years old rhizomes of Polygonatum rhizomes that are robust and free of diseases and insect pests, split the rhizomes according to 2 to 3 nodes for seeding, use a blade to scratch the surface of the rhizomes for seeding, and ...

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PUM

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Abstract

The invention discloses a polygonatum rhizome plantation method, which comprises the steps of breaking the polygonatum rhizome rhizome every 2-3 knots for seeds; scratching the surface with a blade and then putting the seeds in a mixed solution of potassium permanganate aqueous solution, thidiazuron solution and indole butyric acid aqueous solution for immersion; then pressing the rhizome after immersion into a ridge with the bud upward; controlling the temperature and humidity until the polygonatum rhizome rhizome has 1-2 buds thereon; digging deeply on the ridge between the rhizomes with a narrow shovel and applying diamines composite fertilizer between the digging seam; and weeding and eliminating insects regularly. The invention has the advantages that the method is simple and practical; the cost is low; more buds can grow out within short time; polygonatum rhizome germination coefficient is increased; fertilizer utilization efficiency can be raised; biological accumulation amount of the polygonatum rhizome rhizome in unit time can be effectively improved; the shortage of polygonatum rhizome seeds is alleviated; demand of planting polygonatum rhizome in large area and large scale is satisfied; and the method is significant in both production and economy.

Description

technical field [0001] The invention belongs to the technical field of artificial planting of medicinal plants, and in particular relates to a method for planting Polygonatum, a medicinal and edible plant. Background technique [0002] Polygonatum sibiricum belongs to the genus Polygonatum sibiricum in Liliaceae, and it is mainly distributed in Hebei, Shanxi, Shaanxi, Inner Mongolia and other places in my country. Under normal conditions, its wild resources are mainly distributed in forests, shrubs or hillside shade, at an altitude of 800-2800 meters. [0003] In "Flora of China", there are 31 species of Polygonatum genus recorded in my country, with a wide geographical distribution, but only three species of Polygonatum, Polygonatum multiflora and Polygonatum yunnanensis are included in the 2010 Pharmacopoeia. Polygonatum rhizome is used as medicine, mainly containing niacin, quinones, starch and polysaccharides and other components. Polygonatum is flat in nature and swee...

Claims

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Application Information

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IPC IPC(8): A01G1/00A01C1/00A01C21/00
CPCA01C1/00A01C21/00A01G22/00
Inventor 王喆之王世强党凯凯王尚萍王立儒牛俊峰
Owner SHAANXI NORMAL UNIV
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