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Film-mulching hole-sowing cultivation method for radix glehniae before winter

A cultivation method and technology of North Radix Ginseng, which are applied in the field of mulching and hole-sowing cultivation before winter, can solve the problems of long time-consuming of seeds, complicated process operation, sowing with buds, etc., so as to prevent too many seedlings, increase trace elements and Organic matter content, the effect of reducing competition

Inactive Publication Date: 2020-06-16
CROP SCI RES INST SHANXI ACADEMY OF AGRI SCI +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the spring of the second year, sieve the seeds to remove the fine sand and sow them in drill. The sowing method is the same as above. This method can ensure a high germination rate, but it takes a long time to process the seeds, and it is easy to sow with buds during spring sowing. It must be watered after sowing, otherwise it is easy to appear the situation of flashing seedlings
[0006] Moreover, the above two methods all need to carry out 1-2 times of thinning, and the process operation is complicated, and the survival rate and emergence rate of the seeds cannot be well guaranteed, thereby affecting the output of Adenophora japonicus.

Method used

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  • Film-mulching hole-sowing cultivation method for radix glehniae before winter

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0048] A kind of film-covered hole-sowing cultivation method of ginseng before winter, comprising the steps of:

[0049] 1) Wind selection: air selection is carried out on the harvested Adenophora japonicus seeds, and the harvested and dried seeds are sifted through 1cm×1cm wind, and the stem and leaf impurities and shriveled seeds are removed to obtain the target seeds;

[0050] 2) Site selection and site preparation: select a sandy loam field planted with non-Apiaceae previous crops, plow the sandy loam field at a depth of 25 cm, and apply 3 m of organic fertilizer. 3 / mu, high phosphorus and potassium compound fertilizer 60kg / mu;

[0051] 3) Make bed film: on the sandy loam field after deep plowing, use agricultural machinery and tools as a planting bed at one time, and film the planting bed;

[0052] The bed height of the planting bed is 10cm, the bed width is 80cm, and the interval between the beds is 25cm;

[0053] 4) Drilling and hole sowing: At the end of October, on...

Embodiment 2

[0062] A kind of film-covered hole-sowing cultivation method of ginseng before winter, comprising the steps of:

[0063] 1) Wind selection: air selection is carried out on the harvested Adenophora japonicus seeds, and the harvested and dried seeds are sifted through 1cm×1cm wind, and the stem and leaf impurities and shriveled seeds are removed to obtain the target seeds;

[0064] 2) Site selection and site preparation: select a sandy loam field planted with non-Apiaceae previous crops, plow the sandy loam field at a depth of 50 cm, and apply 7 m of organic fertilizer. 3 / mu, high phosphorus and potassium compound fertilizer 100kg / mu;

[0065] 3) Make bed film: on the sandy loam field after deep plowing, use agricultural machinery and tools as a planting bed at one time, and film the planting bed;

[0066] The height of the planting bed is 20cm, the width of the bed is 110cm, and the interval between the beds is 35cm;

[0067] 4) Drilling and hole sowing: At the end of Novemb...

Embodiment 3

[0076] A kind of film-covered hole-sowing cultivation method of ginseng before winter, comprising the steps of:

[0077] 1) Wind selection: air selection is carried out on the harvested Adenophora japonicus seeds, and the harvested and dried seeds are sifted through 1cm×1cm wind, and the stem and leaf impurities and shriveled seeds are removed to obtain the target seeds;

[0078] 2) Site selection and site preparation: select a sandy loam field for planting non-Apiaceae previous crops, plow the sandy loam field at a depth of 35 cm, and apply 5 m of organic fertilizer. 3 / mu, high phosphorus and potassium compound fertilizer 80kg / mu;

[0079] 3) Make bed film: on the sandy loam field after deep plowing, use agricultural machinery and tools as a planting bed at one time, and film the planting bed;

[0080] The bed height of the planting bed is 15cm, the bed width is 110cm, and the interval between the beds is 30cm;

[0081] 4) Punching and hole sowing: On October 1, on the pla...

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Abstract

The invention discloses a film-mulching hole-sowing cultivation method for radix glehniae before winter. The method comprises the following steps: winnowing harvested radix glehniae seeds to obtain target seeds; selecting a sandy soil field for planting non-umbelliferae preceding crops, and deeply ploughing the sandy soil field; on the deeply ploughed sandy soil field, taking an agricultural implement to make a planting bed at one time, and mulching a film on the planting bed; from October to the end of November, digging holes in the planting bed which is covered with the mulching film in a staggered manner according to the row spacing of 22-28 cm and the plant spacing of 12-18 cm, and sowing 3-5 target seeds in each hole; and after the target seeds are sown, managing the radix glehniae indifferent developmental stages in four seasons of winter, spring, summer and autumn. By the method, the labor force is saved, the defect that sand-stored buds are too long when the weather state is encountered in spring is prevented, and the yield of the radix glehniae is improved.

Description

technical field [0001] The invention relates to the technical field of plant cultivation, and more specifically relates to a film-covered hole-sowing cultivation method of Adenophora japonicus before winter. Background technique [0002] Adenophora, also known as Laiyang ginseng, sea ginseng, silver sand ginseng, Liaosha ginseng, Sutiao ginseng, strip ginseng, and north strip ginseng, is a Umbelliferae plant coral dish (Glehnialit-toralis F. Schmidtex Miq.), which is used as medicine with roots. It is a commonly used medicine for nourishing yin in clinic, which can nourish yin and clear lung, eliminate phlegm and relieve cough. Indications dryness of the lungs and dry cough, febrile disease injuring body fluid, thirst and other diseases. [0003] Adenophora has strong adaptability, likes warm and humid climate, drought and cold resistance, and likes sandy soil. Avoid water immersion, avoid continuous cropping, avoid strong sunlight. In addition to the need for sufficient ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G22/25A01C1/00A01B79/02A01G13/00A01G13/02A01G7/06
CPCA01B79/02A01C1/00A01G7/06A01G13/00A01G13/0275A01G22/25Y02A40/28
Inventor 王慧杰冯瑞云王洁李广信梅超李盛左敏安志刚郑仙花赵君飞王雅丽
Owner CROP SCI RES INST SHANXI ACADEMY OF AGRI SCI
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