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Cultivation method of radix polygonati officinalis

A cultivation method and technology of Polygonatum japonica, applied in the directions of botanical equipment and methods, horticulture, application, etc., can solve the problems of low survival rate, low yield and poor quality of cultivated seeds, so as to improve germination rate, increase yield, and promote germination. Effect

Inactive Publication Date: 2017-10-24
李义华
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Polygonatum odoratum, also known as tail ginseng, jade ginseng, wilt, bell vegetable, is a plant of the lily family. Its roots are used as medicine. It has the effects of nourishing yin and clearing heat, promoting body fluid and relieving cough. , diabetes, tuberculosis and other diseases, and can be used as high-grade nourishing food, delicacies and beverages; the market demand for Polygonatum Polygonatum is increasing, but the current cultivated seeds of Polygonatum Polygonatum have low survival rate, low yield and poor quality

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0017] A cultivation method of Polygonatum odoratum, comprising the following steps:

[0018] (1) Soil preparation: choose a moist plot, loam or sandy loam with good water retention capacity, loose soil, and plow the soil once before sowing, more than 30cm deep, apply 2000kg of farmyard manure per acre, and turn it into the soil as Base fertilizer, then rake and level off, make a furrow with a width of 1.2 meters;

[0019] (2) Planting: choose 1-2 year-old strong, rootstock buds of plants without damage by diseases and insect pests, cut into several sections, after artificial breaking, dip in fire ash for disinfection, and dry the wound slightly, according to row spacing 22-24cm, plant spacing 10- 16cm, 5cm deep, planted in the border with the bud head facing down, the amount of rhizome bud head per acre is 120kg, and the soil is 3-5cm and then slightly compacted;

[0020] (3) Fertilization: Combine with intertillage for top dressing every year, apply 1200kg of farmyard manur...

Embodiment 2

[0026] A cultivation method of Polygonatum odoratum, comprising the following steps:

[0027] (1) Soil preparation: choose a moist plot, loamy or sandy loam with good water retention capacity, and loosen the soil. Before sowing, plow the land once deeply, more than 30cm deep, apply 2500kg of farmyard manure per mu, and turn it into the soil as Base fertilizer, then rake and level off, make a furrow with a width of 1.2 meters;

[0028] (2) Planting: choose 1-2 year-old strong, rootstock buds of plants without damage by diseases and insect pests, cut into several sections, after artificial breaking, dip in fire ash for disinfection, and dry the wound slightly, according to row spacing 22-24cm, plant spacing 10- 16cm, 5cm deep, planted in the border with the bud head facing down, the amount of rhizome bud head per acre is 120kg, and the soil is 3-5cm and then slightly compacted;

[0029] (3) Fertilization: topdressing in combination with intertillage every year, applying 1500kg ...

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PUM

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Abstract

The invention discloses a cultivation method of radix polygonati officinalis. The method comprises the steps of soil preparation, planting, fertilization, field management and harvesting. After rhizome and bud parts of robust plants at the age of 1-2 years and without pests and diseases are cut into multiple sections and straight cutting is conducted by a sharp knife, the parts are dipped with burning ashes for disinfection, the wounds are slightly dried, and the rhizome and bud parts are planted in furrows, wherein the buds face downwards, row spacing is 22-24 cm, plant spacing is 10-16 cm, the depth is 5 cm, the quantity of the rhizome and bud parts per mu is 120 kg; compaction and watering are slightly conducted after soil are laid 3-5 cm, and in the future, watering is conducted once every 3-5 days to make the soil keep moist. According to the cultivation method of radix polygonati officinalis, rhizome propagation is adopted, excellent rhizomes are selected and subjected to sterilization treatment, the germination of the rhizomes is promoted, and the germination rate is increased; meanwhile, through the adoption of the reasonable fertilization and field management, nutrients needed for growth are ensured, the growth of radix polygonati officinalis is promoted, and the yield of radix polygonati officinalis is increased.

Description

technical field [0001] The invention relates to the field of planting Chinese medicinal materials, in particular to a cultivation method of Polygonatum Polygonatum. Background technique [0002] Polygonatum odoratum, also known as tail ginseng, jade ginseng, wilt, bell vegetable, is a plant of the lily family. Its roots are used as medicine. It has the effects of nourishing yin and clearing heat, promoting body fluid and relieving cough. , diabetes, tuberculosis and other diseases, and can be used as high-grade nourishing food, delicacies and beverages; the market demand for Polygonatum Polygonatum is increasing, but the current cultivated seeds of Polygonatum Polygonatum have low survival rate, low yield and poor quality. Contents of the invention [0003] The object of the present invention is to provide a cultivation method of Polygonatum Polygonatum, which has a short growth cycle, high yield and good quality. [0004] To achieve the above object, the present inventio...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G1/00
Inventor 李义华
Owner 李义华