High-yield cultivation method for promoting rapid rooting of polygonum multiflorum

A cultivation method and technology of Polygonum multiflorum, which is applied in the field of high-yield cultivation to promote rapid rooting of Polygonum multiflorum, can solve problems affecting rooting, slow growth, and slow rooting of Polygonum multiflorum, and achieve the effects of promoting rapid and stable rooting, high survival rate, and large size

Inactive Publication Date: 2017-12-22
CHENDU NEW KELI CHEM SCI CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, due to deep plowing, more fertilization in the early stage affects the rooting of Polygonum multiflorum, usually the rooting is slow, the survival rate is low, and the growth is slow. It takes 3-4 years to obtain mature Polygonum multiflorum

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0024] 1. A high-yield cultivation method for promoting Radix Polygoni Multiflori rooting fast, comprising the following steps:

[0025] 1) Site selection: Select land with a slow slope backed by the sun, deep, loose, and well-drained soil;

[0026] 2) Soil preparation: Plow the land, open a 45-55cm deep trench, and lay a gravel layer, a straw layer, a fertilizer layer, a sandy soil layer, and a loose soil layer in the trench from bottom to top;

[0027] 3) Cuttings: Collect thick stems and vines that have grown for more than one year, and cut them into 20-25cm cuttings with 2 nodes. The distance between them is 1-1.5cm, insert the slope of the lower end of the plug into the fertilizer layer, press it tightly, and moisten it;

[0028] 4) Field management: keep the field moist, combine shallow plowing and weeding during the growth period, and topdress the manure and urine fertilizer once in the early spring of the following year;

[0029] 5) Build a frame: When the seedlings ...

Embodiment 2

[0034] 1. A high-yield cultivation method for promoting Radix Polygoni Multiflori rooting fast, comprising the following steps:

[0035] 1) Site selection: Select a sunny and slow slope with a slope of 25-30 degrees, with deep, loose and well-drained soil;

[0036] 2) Soil preparation: Plow the land, open 45cm deep trenches, and the distance between adjacent trenches is 30-35cm, lay gravel layer, straw layer, fertilizer layer, sandy soil layer, loose soil layer in the trench from bottom to top , layer heights are 12cm, 6cm, 8cm, 8cm, 11cm respectively; wherein, the average grain size of the gravel in the gravel layer is 2-3mm;

[0037] The preparation method of the fertilizer of the fertilizer layer is as follows: take 7 parts of tea leaves, 32 parts of mushroom dregs, 45 parts of soybean meal, 14 parts of bran, 12 parts of bagasse, and 24 parts of corncobs, grind them, mix them with 65 parts of poultry manure, add appropriate amount of 6 parts of seaweed powder, 2 parts of m...

Embodiment 3

[0045] 1. A high-yield cultivation method for promoting Radix Polygoni Multiflori rooting fast, comprising the following steps:

[0046] 1) Site selection: Select a sunny and slow slope with a slope of 25-28 degrees, and a land with deep, loose and well-drained soil;

[0047]2) Soil preparation: plow the land, open 50cm deep trenches, and the distance between adjacent trenches is 30-35cm, lay gravel layer, straw layer, fertilizer layer, sandy soil layer, loose soil layer in the trench from bottom to top , the layer heights are 12cm, 8cm, 9cm, 8cm, 13cm respectively; wherein, the average grain size of the gravel in the gravel layer is 2-5mm;

[0048] The preparation method of the fertilizer of the fertilizer layer is as follows: take 8 parts of tea leaves, 35 parts of mushroom dregs, 48 ​​parts of soybean meal, 16 parts of bran, 14 parts of bagasse, and 25 parts of corn cobs, pulverize them, mix them with 75 parts of poultry manure, add appropriate amount of 5 parts of seaweed...

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Abstract

The invention discloses a high-yield cultivation method for promoting the rapid rooting of polygonum multiflorum and relates to the technical field of traditional Chinese medicine planting. The high-yield cultivation method comprises the following steps: 1) field selection; 2) soil preparation; 3) cuttage; 4) field management; 5) framework building; 6) pest control and prevention; and 7) harvesting. According to the high-yield cultivation method, soil preparation and ditching are adopted, a gravel layer, a rice straw layer, a fertilizer layer, a sandy soil layer and a loose soil layer are sequentially paved from bottom to top in a ditch, and cuttings of polygonum multiflorum are inserted into the fertilizer layer. By using the method, the rapid and stable rooting of the cuttings can be promoted, root branching is obvious, rapid massiveness formation can be realized within the year, and large massive polygonum multiflorum can be harvested within two years, so that the cultivation time of polygonum multiflorum is greatly shortened; and the cultivated polygonum multiflorum is large in volume, high in quality and yield and suitable for being planted on a large scale.

Description

technical field [0001] The invention relates to the technical field of traditional Chinese medicine planting, in particular to a high-yield cultivation method for promoting rapid rooting of Polygonum multiflorum. Background technique [0002] The traditional Chinese medicine industry has become a new economic growth point of the country. According to the data, in 2015, the total output value of my country's traditional Chinese medicine industry reached 786.6 billion yuan, accounting for nearly one-third of the scale of the pharmaceutical industry. . The scale of the traditional Chinese medicine health industry has exceeded one trillion yuan, and the market has great potential for development. As people's quality of life is getting better and better, people pay more attention to health and science in diet, and there is a lot of room for innovation in medicated diet. With the advancement of medical science and technology, traditional Chinese medicine will accelerate its deve...

Claims

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Application Information

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IPC IPC(8): A01G1/00A01G9/10
CPCA01G22/00
Inventor 陈庆曾军堂
Owner CHENDU NEW KELI CHEM SCI CO LTD
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