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Artificial planting method of centella asiatica

A planting method and technology of Centella asiatica are applied in the field of planting Chinese medicinal materials, which can solve the problems of high formula requirements, inconvenience for artificial planting and the like, and achieve the effect of increasing yield

Inactive Publication Date: 2017-12-26
GUILIN SANJIN PHARMACEUTICALS CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] However, the above method has higher requirements on the formulation of cultivation soil and fertilization solution, which is inconvenient for artificial planting.

Method used

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  • Artificial planting method of centella asiatica
  • Artificial planting method of centella asiatica
  • Artificial planting method of centella asiatica

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0035] An artificial planting method of Centella asiatica, wherein the planting method includes the following steps:

[0036] 1) Choose the planting area: choose peat soil / perlite (1:1) land;

[0037] 2) Build shading net: build a shading net on the selected land, the height of the shading net from the ground is 1.8m;

[0038] 3) Planting: Choose the seedlings of 8~14cm high, 12~20 true leaves, 6~12cm root length of Centella asiatica seedlings, organic fertilizer / compound fertilizer (1:1) as base fertilizer, base fertilizer dosage is 7.5g / m 2 , Plant the selected Centella asiatica seedlings in the ground with a planting density of 20cm×20cm;

[0039] 4) Field management: maintain 75% shade;

[0040] 5) Fertilization management: apply urea 4 months after planting, the dosage of urea is 18g / m 2 , Apply compound fertilizer 5 months after planting, the compound fertilizer dosage is 45g / m 2 .

Embodiment 2

[0042] An artificial planting method of Centella asiatica, wherein the planting method includes the following steps:

[0043] 1) Choose the planting area: choose peat soil / perlite (1:1) land;

[0044] 2) Build shading net: build a shading net on the selected land, the height of the shading net from the ground is 1.8m;

[0045] 3) Planting: Choose the seedlings of 8~14cm high, 12~20 true leaves, 6~12cm root length of Centella asiatica seedlings, organic fertilizer / compound fertilizer (1:1) as base fertilizer, base fertilizer dosage is 7.5g / m 2 , Plant the selected Centella asiatica seedlings in the ground with a planting density of 20cm×20cm;

[0046] 4) Field management: maintain 75% shade;

[0047] 5) Fertilization management: apply urea 4 months after planting, the dosage of urea is 18g / m 2 , Apply compound fertilizer 5 months after planting, the compound fertilizer dosage is 45g / m 2 .

[0048] 6) Harvesting: Centella asiatica reaches a period of vigorous growth in July and August, and...

Embodiment 3

[0050] An artificial planting method of Centella asiatica, wherein the planting method includes the following steps:

[0051] 1) Choose the planting area: choose peat soil / perlite (1:1) land;

[0052] 2) Build shading net: build a shading net on the selected land, the height of the shading net from the ground is 1.8m;

[0053] 3) Planting: Choose the seedlings of 8~14cm high, 12~20 true leaves, 6~12cm root length of Centella asiatica seedlings, organic fertilizer / compound fertilizer (1:1) as base fertilizer, base fertilizer dosage is 7.5g / m 2 , Plant the selected Centella asiatica seedlings in the ground with a planting density of 20cm×20cm;

[0054] 4) Field management: maintain 75% shade;

[0055] 5) Fertilization management: apply urea 4 months after planting, the dosage of urea is 18g / m 2 , Apply compound fertilizer 5 months after planting, the compound fertilizer dosage is 45g / m 2 .

[0056] 6) Interval harvesting: the first harvest during the period of vigorous growth. During the f...

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Abstract

The invention belongs to the technical field of traditional Chinese medicine planting, and particularly relates to an artificial planting method of centella asiatica. The planting method comprises the following steps: (1) selecting planting land: selecting a land of peat soil / perlite; (2) constructing a shading net: constructing a shading net on the selected land; (3) performing field planting: selecting centella asiatica seedlings, taking an organic fertilizer / compound fertilizer as a base fertilizer, and planting the selected centella asiatica seedlings in the land; (4) performing field management: keeping the shade degree of 75%; and (5) performing fertilizing management: applying urea after the field planting for 4 months, and applying a compound fertilizer after the field planting for 5 month. The artificial planting method of the centella asiatica provided by the invention can improve the yield, and the quality of the planted centella asiatica medicinal materials is high. The content of saponin and the total amount of the saponin are both high, wherein the content of the saponin in the planted centella asiatica can reach 6.12%, the yield in terms of dry weight can reach 295.6 g / m<2>, and the total saponin amount reaches 18.1 g / m<2>, so that the planting method is suitable for artificial planting.

Description

Technical field [0001] The invention belongs to the technical field of planting Chinese medicinal materials, and specifically relates to an artificial planting method of Centella asiatica. Background technique [0002] Centella asiatica is the dry whole plant of Centella asiatica (L.) Urb., also known as the end, the bend big bowl, and half of the money. It is mainly distributed in East China, South China, South Central and Southwest China. Fertile and wet places such as the hillside, roadside, ditch edge, field edge, grassland, etc., below the altitude of 2000m. According to relevant data, Centella asiatica can be used as herbal tea and vegetable consumption in the folks. It can treat mumps, relieve pain, chronic renal function decline, and anti-tumor. It can also be used for beauty and skin care. Modern studies have shown that Centella Asiatica mainly contains triterpenes and their glycosides, polyacetylenes, volatile oils, flavonoids, alkaloids and other substances. Among the...

Claims

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Application Information

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IPC IPC(8): A01G1/00A01G13/02
CPCA01G13/0206A01G22/00
Inventor 邹节明
Owner GUILIN SANJIN PHARMACEUTICALS CO LTD