Rootstock seedling cultivation method of Disporum Cantoniense (Lour.) Merr.

A technology of Baiwei ginseng and rhizomes, applied in the field of rhizome seedling raising, can solve the problems of long germination time, low germination rate, complexity and the like, and achieve the effects of fast germination time, high germination rate and large reproduction amount.

Inactive Publication Date: 2013-02-13
GUIZHOU UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The technical problem to be solved by the present invention: In order to solve the problems of the complexity of the prior art, long emergence time and low emergence rate, the present invention provides a simple, A method of raising ginseng seedlings with short emergence time, high emergence rate and high seedling quality

Method used

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Examples

Experimental program
Comparison scheme
Effect test

example 1

[0018] Example 1 A kind of method for raising seedlings of Radix ginseng root transplanting, the method comprises the steps:

[0019] 1) Site selection and site preparation: select soil with good fertility, clean up residual branches and gravel in the soil, and then apply 1000 kg of organic fertilizer, 50 kg of urea, 30 kg of superphosphate, and 40 kg of potassium sulfate per mu, and cultivate the land with a rotary tiller after fertilization , land preparation and leveling, the districts are divided according to the width of 1.4m;

[0020] 2) Selection of rhizomes: excavate the rhizomes of Chinese ginseng from March to April every year, choose healthy rhizomes with buds when digging, divide the rhizomes, and ensure that there are buds on each plant when dividing the plants , use plant ash to treat the wounds produced during the division, and complete the transplanting within 5 days.

[0021] 3) Transplanting of rhizomes: transplant according to the specifications of 30cm row...

example 2

[0024] Example 2 The method is basically the same as Example 1, the difference is: in the operation process of step 4), a shading net with a light transmittance of 40% is used for shading to reduce the light intensity, and it is closer to the wild environment of Athletes ginseng.

[0025] Using the above method, the emergence rate of Athletes ginseng reached 80%.

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Abstract

The invention discloses a rootstock seedling cultivation method of Disporum Cantoniense (Lour.) Merr. The method mainly comprises the following steps: repairing Disporum Cantoniense (Lour.) Merr. rootstocks collected in March or April, dividing and treating the rootstocks; applying fertilizer to field land in which the divided rootstocks are transplanted; transplanting the divided rootstocks according to the cultivation density being 30*30cm; after transplanting, irrigating and shadowing with a black sunshade net, wherein seedlings emerge about one month later. The cultivation method is simple to operate; by the cultivation method, the time of emergence of seedlings is greatly shortened, the rate of emergence is improved, 2-6 branches come out from each rootstock, cost and time are saved, the economic benefit is increased, the cultivated seedlings can be used for artificial cultivation of Disporum Cantoniense Lour.) Merr., has high quality and strong vitality and can safely survive in winter weather conditions in Guizhou; in addition, as materials of seedling cultivation in the method, rootstocks can propagate quickly with high output; moreover, the black sunshade net is used for shadowing the transplanted rootstocks, water in soil can be retained and growth of weeds can be inhibited.

Description

technical field [0001] The invention relates to a rhizome seedling raising method, which belongs to the technical field of plant cultivation. Background technique [0002] Hundred-tailed ginseng is a kind of Miao medicine, which belongs to the Liliaceae ( Liliaceae ) Wanshou Bamboo ( Disposal ) Perennial plant Longevity Bamboo ( Disporum cantoniense (Lour.) Merr.) or Bodor grass ( Disporum sessile (Thub.) D.Don) roots and rhizomes, also known as white ginseng, hundred-tailed bamboo shoots, and white dragon beard, are perennial herbaceous plants. Athletia ginseng likes a shady and cool environment, and mostly grows in the shade of hillside forests. Baiwei ginseng has the effects of nourishing the lungs and relieving cough, strengthening the spleen and eliminating accumulation. It can be used for symptoms such as deficiency cough, bloody sputum, blood in the intestines, and fullness of food. It has been used as "cough quick stopping syrup" by Guizhou Bailing pharmaceu...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G1/00C05G1/00
Inventor 黄楠王华磊赵致索贝贝徐秋云
Owner GUIZHOU UNIV
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