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Planting method of gentiana macrophylla

A planting method and technology of Qinjie, applied in the directions of botanical equipment and methods, fertilization methods, plant cultivation, etc., can solve problems such as the limitation of the efficacy of Qinjie, and achieve the effects of improving fusion, promoting cell division, and preventing loss.

Inactive Publication Date: 2020-02-18
贵州凤冈众康生物科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, only to increase the yield of Gentiana chinensis, the efficacy of artificially cultivated Gentiana chinensis is limited to a certain extent

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0023] A planting method of Gentiana chinensis, comprising the steps of:

[0024] (1) Site selection and site preparation: select warm sandy soil or loamy soil rich in humus; make a seedbed according to the terrain, the seedbed is 6-8m long, 1.5-2.0m wide, and the edge of the ridge is 20-25cm. In the fall of each year, the soil is plowed to a depth of 20-40 cm, and 2000 kg of decomposed farmyard manure is applied per mu;

[0025] (2) Sowing and raising seedlings: choose to sow from mid-June to mid-July, and use dry sand to dress the seeds before sowing; the ratio of seeds to dry sand is 1:5, sow directly after seed dressing, and cover with dry sand after sowing. Layer fine sand with a thickness of 3-5mm, water thoroughly in time, keep the seedbed moist before seedlings emerge, cover the surface of the seedbed with straw curtains or shade nets, remove the straw curtains or shade nets after the seedlings emerge, and sow at a rate of 2.2kg per mu ;

[0026] (3) Thinning: when t...

Embodiment 2

[0032] A planting method of Gentiana chinensis, comprising the steps of:

[0033] (1) Site selection and site preparation: select warm sandy soil or loamy soil rich in humus; make a seedbed according to the terrain, the seedbed is 6-8m long, 1.5-2.0m wide, and the edge of the ridge is 20-25cm. In the fall of each year, the soil is plowed to a depth of 20-40 cm, and 2000 kg of decomposed farmyard manure is applied per mu;

[0034] (2) Sowing and raising seedlings: choose to sow from mid-June to mid-July, and use dry sand to dress the seeds before sowing; the ratio of seeds to dry sand is 1:5, sow directly after seed dressing, and cover with dry sand after sowing. Layer fine sand with a thickness of 3-5mm, water thoroughly in time, keep the seedbed moist before seedlings emerge, cover the surface of the seedbed with straw curtains or shade nets, remove the straw curtains or shade nets after the seedlings emerge, and sow at a rate of 2.2kg per mu ;

[0035] (3) Thinning: when t...

Embodiment 3

[0041] A planting method of Gentiana chinensis, comprising the steps of:

[0042] (1) Site selection and site preparation: select warm sandy soil or loamy soil rich in humus; make a seedbed according to the terrain, the seedbed is 6-8m long, 1.5-2.0m wide, and the edge of the ridge is 20-25cm. In the fall of each year, the soil is plowed to a depth of 20-40 cm, and 2000 kg of decomposed farmyard manure is applied per mu;

[0043] (2) Sowing and raising seedlings: choose to sow from mid-June to mid-July, and use dry sand to dress the seeds before sowing; the ratio of seeds to dry sand is 1:5, sow directly after seed dressing, and cover with dry sand after sowing. Layer fine sand with a thickness of 3-5mm, water thoroughly in time, keep the seedbed moist before seedlings emerge, cover the surface of the seedbed with straw curtains or shade nets, remove the straw curtains or shade nets after the seedlings emerge, and sow at a rate of 2.2kg per mu ;

[0044] (3) Thinning: when t...

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Abstract

The invention discloses a planting method of gentiana macrophylla and belongs to the field of Chinese herbal medicine planting. The planting method includes: (1), selecting and preparing land; (2), seeding and cultivating seedlings; (3), thinning the seedlings; (4), transplanting; (5), performing field management, wherein potassium fertilizer, phosphorus fertilizer and foliage fertilizer are additionally applied during field management, and the foliage fertilizer comprises 0.1-0.15% of organic selenium, 0.5-1% of pyrophosphoric acid and 1-3% of amino acid compound liquid. In the planting method, the phosphorus fertilizer, the potassium fertilizer and farm manure are additionally applied, and a specific proportion is adopted, so that development of gentiana macrophylla rhizome can be improved, and yield of gentiana macrophylla can be increased; nutritional ingredients are provided for synthesis of gentiopicroside in gentiana macrophylla, content of gentiopicroside is increased, so thatmedicinal effect is improved. The foliage fertilizer contains organic selenium and pyrophosphoric acid, organic selenium can promote cell division and improve photosynthesis and chlorophyll synthesis,so that synthetic content of gentiopicroside is increased, and the medicinal effect of gentiana macrophylla is improved.

Description

technical field [0001] The invention relates to the field of planting Chinese herbal medicines, in particular to a planting method of Gentiana chinensis. Background technique [0002] Gentiana, aliases: Gentiana big-leaf, Gentiana big-leaf, Gentiana chinensis. Perennial herb, cylindrical root, large basal leaves, 3-4 pairs of cauline leaves, lanceolate leaves, conjoined at the base; tube-shaped dark blue-purple flowers in summer and autumn, flowers clustered in the upper leaf axils to form whorls, lobes apex Pointed; oblong capsule. It has extremely high medicinal value and is one of the main medicines for treating rheumatic joint pain, tuberculosis, hot flashes, jaundice and other diseases. Medicinal properties: pungent, bitter, flat. Return stomach, liver, gallbladder channel. Functions and indications: expelling rheumatism, clearing damp-heat, relieving numbness and pain; used for spasm of muscles and arteries, sore joints, hot flashes in the afternoon, and malnutriti...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G22/00A01C21/00
CPCA01C21/005A01G22/00
Inventor 龚明
Owner 贵州凤冈众康生物科技有限公司
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