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Ginseng cultivation method

A cultivation method and ginseng technology, applied in cultivation, soilless cultivation, gardening methods, etc., can solve the problems of excessive pests, achieve the effects of preventing pests, reducing labor, and preventing continuous cropping obstacles

Active Publication Date: 2015-08-12
TSUMURA
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0009] Furthermore, ginseng suffers from many insect damages caused by pests such as aphids, and in order to repel pests, it is necessary to spray insecticides

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0052] Cultivation from seedlings (1):

[0053] In the valley of the upper reaches of the Nishiki River in Shimane Prefecture, Japan, look for a slope covered with trees and with an average illuminance of 30,000 lux or less per day. Here, river water with a yearly average temperature of 14°C is drawn in with a width of 2m, and set up The area where non-circulating water flows at a rate of 10 cm / s at a depth of 3 to 5 cm throughout the year. It should be noted that, for the flow rate of running water, place a piece of paper (material: general printing paper, size 3cm×3cm, weight 50mg) on ​​the surface of the non-circulating running water where the culture bed is planned to be set, and measure 5 times within 5 seconds The flowing distance is obtained from this average value. Here, two-year-old ginseng seedlings with an average fresh weight of 8.3 g were placed obliquely in running water, covered with sand grains with a particle size of about 1 cm, fixed with gravel so that the ...

Embodiment 2

[0056] Continuous cropping test:

[0057] In the exact same place as the place where ginseng was cultivated in Example 1, 2-year-old seedlings of ginseng (average fresh weight: 8.2 g) were planted again and cultivated. After the seedlings were transplanted, management such as removing weeds, spraying pesticides, topdressing, etc. was not carried out at all, but deadness was not observed, and the average fresh weight grew to 14 g after 5 months. This shows that there is no problem even if ginseng is grown continuously in the same place.

Embodiment 3

[0059] Cultivation from seedlings (2):

[0060] In the same area as the area where ginseng is cultivated in Example 1, a flowerpot (30cm x 40cm x 10cm) with a hole in the bottom is placed, and large gravels with a diameter of 2 to 3cm and a depth of 2 to 3cm are spread inside it, so that Running water flows through this part. Add commercially available sand grains above it, add the chemical fertilizer of 2g of each flower pot, and the total depth is 10cm, and the cultivation bed is set. Two-year-old ginseng seedlings (average fresh weight: 8.3 g) were transplanted thereinto at such a depth that a part of the rhizosphere was immersed in water.

[0061] After the seedlings are transplanted, management such as weed removal and pesticide spraying is not carried out at all. The state of the seedlings 8 months after transplantation is as follows: image 3 shown. At this time, weeds grew slightly on the cultivation bed, but the growth of ginseng was vigorous, so it was negligible...

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Abstract

Disclosed is an efficient cultivation method of Panax ginseng C.A.Mey. which prevents damage from continuous cropping particular to Panax ginseng C.A.Mey., and is capable of reducing the work involved in cultivation. Said method includes: a Panax ginseng C.A.Mey. cultivation method involving securing seedlings of Panax ginseng C.A.Mey. to a cultivation floor comprising particles mainly comprising at least one kind of particles selected from a group consisting of sand, gravel and pebbles, and allowing at least one part of the rhizosphere of the Panax ginseng C.A.Mey. seedlings to be in constant contact with non-circulating running water; and a Panax ginseng C.A.Mey. cultivation method involving securing seeds of Panax ginseng C.A.Mey. to a cultivation floor comprising particles mainly comprising at least one kind of particles selected from a group consisting of sand, gravel and pebbles, and allowing at least one part of the Panax ginseng C.A.Mey. seeds to be in constant contact with non-circulating running water.

Description

technical field [0001] The present invention relates to a method for cultivating ginseng, and more specifically, to a method for cultivating ginseng capable of preventing obstacles to continuous cropping that inevitably caused problems in conventional cultivation methods. Background technique [0002] Ginseng (scientific name: Panax ginseng C.A. Meyer) has been widely used for medicinal purposes mainly in East Asia since ancient times, and is still used as a raw material of medicines, health food, and food even now. In the past, wild products were used for these purposes, but the resources were gradually exhausted, so the cultivation was widely developed in Northeast China, the Korean Peninsula and Japan. [0003] However, ginseng grows slowly because it is a negative plant that hates direct sunlight, and a cultivation period of 5 to 6 years is required to obtain ginseng used for medical purposes and the like. [0004] Furthermore, when ginseng is cultivated in ordinary soi...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01G1/00A01G7/00A01G31/00
CPCA01G1/001A01G22/25
Inventor 户田则明
Owner TSUMURA
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