CN109699488A - The production method and its hydroponic culture system of pure sprouting ginseng - Google Patents

The production method and its hydroponic culture system of pure sprouting ginseng Download PDF

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Publication number
CN109699488A
CN109699488A CN201910165080.9A CN201910165080A CN109699488A CN 109699488 A CN109699488 A CN 109699488A CN 201910165080 A CN201910165080 A CN 201910165080A CN 109699488 A CN109699488 A CN 109699488A
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nutrient solution
ginseng
seedling
seedbed
nutrient
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李东日
李勋
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Qingdao Ikupak Agricultural Technology Co Ltd
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Qingdao Ikupak Agricultural Technology Co Ltd
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Priority to CN201910165080.9A priority Critical patent/CN109699488A/en
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    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P60/00Technologies relating to agriculture, livestock or agroalimentary industries
    • Y02P60/20Reduction of greenhouse gas [GHG] emissions in agriculture, e.g. CO2
    • Y02P60/21Dinitrogen oxide [N2O], e.g. using aquaponics, hydroponics or efficiency measures

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Abstract

The present invention provides the production methods and its hydroponic culture system of a kind of pure sprouting ginseng, include the following steps, S210) it is planted seedling, S220 nutrient solution) is configured, S230 nutrient solution, S240) are sprayed) recycling nutrient solution, S250) LED lamplight irradiation, S260 it) gathers in get the ginseng root and cauline leaf of saponin is rich in.The present invention plants ginseng using aeroponics, just grows within 1~2 month 4~5 ginseng leaves for being rich in saponin, shortens the growth cycle of ginseng, can obtain the not only pure sprouting ginseng of high lattice fresh, full of nutrition but also pollution-free, without farm chemical ingredients throughout the year.The sprouting ginseng that the present invention produces, root, stem and leaf is fresh and tender, is rich in saponin ingredient, can be widely used in the fields such as drug, cosmetics, beverage and food.

Description

The production method and its hydroponic culture system of pure sprouting ginseng
Technical field
The present invention is the production method and its hydroponic culture system of pure sprouting ginseng, provides ploughed using water in more detail Cultivation technique and suitable Ginseng Growth environment regulation technology, without using pesticide, can continuous production be rich in ginseng functional ingredient soap The method of the ginseng root and cauline leaf of angle glycosides.
Background technique
Ginseng is the more slow crop of growth cycle, grows up to adult ginseng and needs for many years, to be unfavorable for cost recovery and operation. And ginseng is cultivated for a long time in same soil, be easy to cause the pathogenic bacteria of ginseng to pollute the infringement with pest, this is forced Peasant household has to solve the above problems using chemical pesticide.But as consumer increasingly focuses on health, to close environment agricultural production The attention rate of product increasingly improves, and also correspondinglys increase to the close environmental cultivation technical need of ginseng.
Thus go out to shorten the Ginseng Growth period with close environmental cultivation technological development, to produce, supply functional high-quality people Joining product becomes inevitable.
Summary of the invention
The present invention proposes the production method and its hydroponic culture system of a kind of pure sprouting ginseng, shortens the growth of ginseng It period, can ginseng root and cauline leaf of the continuous production rich in ginseng functional ingredient saponin.
The technical scheme of the present invention is realized as follows:
A kind of production method of pure sprouting ginseng, comprising the following steps:
S210) it is planted seedling:
Seedbed is colonized in after temporary planting seedling is placed on 1~2d of greenhouse;
S220 nutrient solution) is configured:
A nutrition composition, B nutrition composition are added to the water and are uniformly mixed to get nutrient solution;
Include multiple amount element A and microelement A in A nutrition composition, includes four water-calcium nitrate, ten water nitre in multiple amount element A Sour calcium, niter and ammonium nitrate;It include iron ethylenediaminetetraacetate in microelement A;The quality of multiple amount element A and microelement A Than 32.5:1, four water-calcium nitrate, ten water calcium nitrate, niter and ammonium nitrate mass ratio be 40:30:50:10;
Include multiple amount element B and microelement B in B nutrition composition, include in multiple amount element B potassium dihydrogen phosphate, kieserite, Ammonium di-hydrogen phosphate, potassium sulfate;It include boric acid, manganese sulfate, zinc sulfate, copper sulphate and sodium molybdate in microelement B;Multiple amount element B Mass ratio with microelement B is 87:1;Potassium dihydrogen phosphate, kieserite, ammonium di-hydrogen phosphate, potassium sulfate mass ratio be 20:15: 9:5;Boric acid, manganese sulfate, zinc sulfate, copper sulphate and sodium molybdate mass ratio be 3:2:0.5:0.1:0.02;
Concentration of the A nutrition composition in nutrient solution is 1.34wt%, and concentration of the B nutrition composition in nutrient solution is 0.0562wt%;
S230 nutrient solution) is sprayed:
Step b) is prepared to obtained nutrient solution, temporary planting seedling root on seedbed is ejected into step a) by sprayer;
S240 nutrient solution) is recycled:
The nutrient solution of seedbed bottom end will be sprayed and/or dropped onto, nutrient solution is flowed back by the drain ditch of seedbed bottom again It fills;
S250) LED lamplight is irradiated:
It is irradiated seedling 1~2 month using LED lamplight;
S260 it) gathers in get the ginseng root and cauline leaf of saponin is rich in.
Preferably, step S210) before further include that will be moved into after seedling outbound after 15 DEG C of storage greenhouses take care of 1~2d, into Row temporary planting obtains temporary planting seedling.
Preferably, temporary planting seedling, which is colonized in outside the seedbed 7~10d of seedbed, is provided with black puggaree, the indoor temperature of temperature It is 15~20 DEG C, humidity is 80~90%.
Preferably, after temporary planting seedling is colonized in 7~10d of seedbed, black puggaree is opened, and is used in temporary planting seedling root LED lamplight irradiation, the indoor temperature of temperature are 22~25 DEG C, and humidity is 60~70%.
Preferably, the illuminance of LED light is 12000~15000Lux.
Preferably, the temperature of nutrient solution is 20~25 DEG C.
Preferably, drain ditch recycling nutrient solution need to kill colonize in pathogen in nutrient solution, eliminate the unusual smell after flow back into battalion Nutrient solution tank.
The present invention also provides a kind of hydroponic culture systems of production method for realizing above-mentioned pure sprouting ginseng, including set It sets in the indoor several seedbeds of temperature, sprayer, nutrient solution transfer pump, nutrient tank, sterilizer, clarifier, cooler, supply pipe Supervisor, supply branch pipe, pressure regulator, recovery pump and recovery tube;
The sponge planting panel of implantable seedling is equipped on seedbed;Seedbed periphery is provided with black puggaree;
Drain ditch and sprayer are provided with below sponge planting panel, drain ditch is arranged below sprayer;Sprayer peace On supply branch pipe;Branch pipe and supply supervisor's connection are supplied, supplies on branch pipe and is provided with pressure regulator;
Supply supervisor is connect with nutrient tank by nutrient solution transfer pump;Be provided with discharge outlet on gutter, discharge outlet with Recovery tube connection, recovery tube are connect by recovery pump with nutrient tank, on the drainpipe between recovery pump and nutrient tank successively It is provided with sterilizer and clarifier;
Cooler is connect with nutrient tank by cooling pump.
Preferably, nutrient solution supply valve is provided in pressure regulator.
The present invention provides the production methods and its hydroponic culture system of a kind of pure sprouting ginseng, are planted using aeroponics Ginseng just grows 4~5 ginseng leaves for being rich in saponin for 1~2 month, shortens the growth cycle of ginseng, can obtain throughout the year both new The pure sprouting ginseng of high lattice fresh, full of nutrition and pollution-free, without farm chemical ingredients.The sprouting ginseng that the present invention produces, Root, stem and leaf is fresh and tender, is rich in saponin ingredient, can be widely used in the fields such as drug, cosmetics, beverage and food.
Detailed description of the invention
Fig. 1 is the process flow chart of the production method of pure sprouting ginseng;
Fig. 2 is the structural schematic diagram of hydroponic culture system in Fig. 1;
Fig. 3 is the sectional view in seedbed in Fig. 2.
In figure:
201, cooler;202, sterilizer;203, supply supervisor;204;Recovery tube;205, pressure regulator;206, cooling Pump;207, nutrient tank;208, clarifier;209, recovery pump;210, nutrient solution transfer pump;211, sprayer;212, seedbed; 213, it is planted seedling;214, sponge planting panel;215, branch pipe is supplied;216, drain ditch.
Specific embodiment
In conjunction with Fig. 1, a kind of production method of pure sprouting ginseng proposed by the present invention, comprising the following steps:
S210) it is planted seedling 213:
Temporary planting seedling 213 is placed on after 1~2d of greenhouse and is colonized in seedbed 212;
S220 nutrient solution) is configured:
A nutrition composition, B nutrition composition are added to the water and are uniformly mixed to get nutrient solution;
Include multiple amount element A and microelement A in A nutrition composition, includes four water-calcium nitrate, ten water nitre in multiple amount element A Sour calcium, niter and ammonium nitrate;It include iron ethylenediaminetetraacetate in microelement A;The quality of multiple amount element A and microelement A Than 32.5:1, four water-calcium nitrate, ten water calcium nitrate, niter and ammonium nitrate mass ratio be 40:30:50:10;
Include multiple amount element B and microelement B in B nutrition composition, include in multiple amount element B potassium dihydrogen phosphate, kieserite, Ammonium di-hydrogen phosphate, potassium sulfate;It include boric acid, manganese sulfate, zinc sulfate, copper sulphate and sodium molybdate in microelement B;Multiple amount element B Mass ratio with microelement B is 87:1;Potassium dihydrogen phosphate, kieserite, ammonium di-hydrogen phosphate, potassium sulfate mass ratio be 20:15: 9:5;Boric acid, manganese sulfate, zinc sulfate, copper sulphate and sodium molybdate mass ratio be 3:2:0.5:0.1:0.02;
Concentration of the A nutrition composition in nutrient solution is 1.34wt%, and concentration of the B nutrition composition in nutrient solution is 0.0562wt%;
S230 nutrient solution) is sprayed:
The nutrient solution that step b) preparation obtains is ejected into step a) on seedbed 212 by sprayer 211 and is planted seedling 213 roots;
S240 nutrient solution) is recycled:
The nutrient solution of 212 bottom end of seedbed will be sprayed and/or dropped onto, is flowed back again by the drain ditch 216 of 212 bottom of seedbed It is filled to nutrient solution;
S250) LED lamplight is irradiated:
It is irradiated seedling 1~2 month using LED lamplight;
S260 it) gathers in get the ginseng root and cauline leaf of saponin is rich in.
The present invention plants ginseng using aeroponics, just grows within 1~2 month 4~5 ginseng leaves for being rich in saponin, shortens people The growth cycle of ginseng can obtain the not only pure sprouting ginseng of high lattice fresh, full of nutrition but also pollution-free, without farm chemical ingredients throughout the year. The sprouting ginseng that the present invention produces, root, stem and leaf is fresh and tender, is rich in saponin ingredient, can be widely used in drug, cosmetics, The fields such as beverage and food.
Temporary planting seedling 213 is placed on after 1~2d of greenhouse and is colonized in seedbed 212, conveniently adapts to greenhouse, raising survives Rate.In an embodiment of the present invention, S210 in step) it before further include that 15 DEG C of storage greenhouses keepings 1 will be moved into after seedling outbound It after~2d, is planted, obtains temporary planting seedling 213.
Temporary planting seedling 213 is colonized in 212 7~10d of seedbed, is provided with black puggaree outside seedbed 212, in greenhouse Temperature be 15~20 DEG C, humidity be 80~90%.7~10d is placed under the above conditions, so that temporary planting seedling 213 is in seedling Phase from illumination effect, improves the survival rate of seedling.
After temporary planting seedling 213 is colonized in 212 7~10d of seedbed, black puggaree is opened, and in temporary planting seedling 213 Portion is irradiated with LED lamplight, and the indoor temperature of temperature is 22~25 DEG C, and humidity is 60~70%.Seedling is conducive under the above conditions Seedling growth, accelerates the seedling speed of growth.
It should be noted that the growth temperature of temporary planting seedling 213 is at 25 DEG C hereinafter, can promote the growth speed of ginseng-leaf Degree, more than the sunshade and heat holding curtain for then needing to adjust greenhouse in time, to reduce insolation amount and the quantity of illumination.
In the present invention, nutrient solution is configured:
A nutrition composition, B nutrition composition are added to the water and are uniformly mixed to get nutrient solution;
Include multiple amount element A and microelement A in A nutrition composition, includes four water-calcium nitrate, ten water nitre in multiple amount element A Sour calcium, niter and ammonium nitrate;It include iron ethylenediaminetetraacetate in microelement A;The quality of multiple amount element A and microelement A Than 32.5:1, four water-calcium nitrate, ten water calcium nitrate, niter and ammonium nitrate mass ratio be 40:30:50:10;
Include multiple amount element B and microelement B in B nutrition composition, include in multiple amount element B potassium dihydrogen phosphate, kieserite, Ammonium di-hydrogen phosphate, potassium sulfate;It include boric acid, manganese sulfate, zinc sulfate, copper sulphate and sodium molybdate in microelement B;Multiple amount element B Mass ratio with microelement B is 87:1;Potassium dihydrogen phosphate, kieserite, ammonium di-hydrogen phosphate, potassium sulfate mass ratio be 20:15: 9:5;Boric acid, manganese sulfate, zinc sulfate, copper sulphate and sodium molybdate mass ratio be 3:2:0.5:0.1:0.02;
Concentration of the A nutrition composition in nutrient solution is 1.34wt%, and concentration of the B nutrition composition in nutrient solution is 0.0562wt%;Above-mentioned nutrient solution provides enough nutrition for ginseng-leaf growth, is conducive to ginseng-leaf and absorbs, and promotes ginseng-leaf raw It is long.
In the present invention, it sprays nutrient solution: step S220) being prepared to obtained nutrient solution and is ejected by sprayer 211 213 root of seedling is planted in step a) on seedbed 212.It should be noted that the temperature of nutrient solution is 20 DEG C,
In the present invention, LED lamplight is irradiated: using LED lamplight irradiation seedling 1~2 month to get.It should be noted that The illuminance of LED light is 12000~15000Lux;The too high or too low growth that can all influence ginseng-leaf of illuminance.
In an embodiment of the present invention, it in order to be conducive to absorption of the ginseng-leaf to nutrient solution, avoids by seasonal effect, nutrition The temperature of liquid is 20 DEG C.
In an embodiment of the present invention, the nutrient solution that drain ditch 216 recycles, which need to be killed, to be colonized in pathogen in nutrient solution, removes Nutrient tank 207 is flowed back into after peculiar smell;The pathogenic bacteria parasitized in ginseng or nutrient solution is killed, deodorization eliminates the unusual smell, to reach To the purpose for sterilizing and reducing nutrient solution pollution.
It should be noted that the temporary planting field planting of seedling 213 on seedbed 212, can be avoided ginseng root and receive damage.Pure sprouting Ginseng is obtained after growing up to using harvesting mode, equally be can be avoided ginseng root and is received damage, grows up to pure ginseng conducive to ginseng.
In conjunction with Fig. 2~3, the present invention also provides a kind of hydroponic cultures of production method for realizing above-mentioned pure sprouting ginseng System, including setting is in the indoor several seedbeds 212 of temperature, sprayer 211, nutrient solution transfer pump 210, nutrient tank 207, sterilizing Device 202, cooler 201, supply supervisor 203, pressure regulator 205, recovery pump 209, is supplied branch pipe 215 and is returned clarifier 208 Closed tube 204;
The sponge planting panel 214 of implantable seedling is equipped on seedbed 212;212 periphery of seedbed is provided with black sunshade Cloth;
Drain ditch 216 and sprayer 211 are provided with below sponge planting panel 214, drain ditch 216 is arranged in sprayer 211 lower sections;Sprayer 211 is mounted on supply branch pipe 215;Supply branch pipe 215 is connect with supply supervisor 203, supplies branch pipe 215 On be provided with pressure regulator 205;
Supply supervisor 203 is connect with nutrient tank 207 by nutrient solution transfer pump 210;Discharge outlet is provided on gutter, Discharge outlet is connect with recovery tube 204, and recovery tube 204 is connect by recovery pump 209 with nutrient tank 207, recovery pump 209 and nutrition Sterilizer 202 and clarifier 208 are disposed on drainpipe between flow container 207;
Cooler 201 is connect with nutrient tank 207 by cooling pump 206.
Hydroponic culture system provided by the invention can shorten the growth cycle of ginseng, just grow within 1~2 month 4~5 and be rich in Saponin ginseng leaf, it can be achieved that the pure sprouting ginseng of the high lattice of whole year production purpose.
In the present invention, the stainless steel vessel that it is 500L that nutrient solution, which fills, is set to the indoor shadow to reduce outside air temperature It rings.
The sterilizing for parasitizing the pathogenic bacteria in ginseng or nutrient solution is killed in the configuration of recovery tube 204 in nutrient solution filling The clarifier 208 that device 202 and deodorization eliminate the unusual smell, to reach disinfection and reduce nutrient solution pollution.
Cooler 201 is used to adjust the temperature of nutrient solution in nutrient tank 207, so that the nutrient solution in nutrient tank 207 Temperature be maintained at 20~25 DEG C.
Pressure regulator 205 is used for the spray amount and jet particle pressure of adjustable spraying device 211;In the embodiment of the present invention In, nutrient solution supply valve is provided in pressure regulator 205, so that adjustable spraying device 211 can also adjust nutrient solution Supply.
Recovery pump 209 and recovery tube 204 can flow back into the nutrient solution in drain ditch 216 in nutrient solution filling;It is squeezing into It is also needed before nutrient tank 207 using sterilizer 202, clearing machine, sterilization, taste removal.
It should be noted that needing every month to obtain fresh, the pollution-free pure sprouting ginseng of high lattice without farm chemical ingredients The nutrient solution in nutrient tank 207 is replaced, and nutrient tank 207 is cleaned.In addition, greenhouse must change wind sooner or later daily, such as Room temperature rises, then the folding angle of the proportion adjustment ventilation window risen according to temperature achievees the purpose that cooling.For reply High temperature drying situation in greenhouse then needs that drip jet pipe is arranged in 212 side lower end of seedbed, provides moisture to greenhouse bottom surface, produces Raw natural evaporation maintains necessary humidity and temperature.
It should also be noted that, needing to disappear 212 tool of seedbed in hydroponic culture system to block the infection sources Poison.
Embodiment 1
212 size of stainless steel seedling bed: long 2000mm, wide 600mm, high 250mm;Wide 350mm, 0.1 ㎜ of thickness is arranged in outside Black puggaree, internal to be alternatively arranged installation sprayer 211 with 700mm, drain ditch 216 is arranged in bottom;It is 500L that nutrient solution, which fills, Stainless steel vessel, be set to the indoor influence to reduce outside air temperature.
The sponge planting panel 214 in seedbed 212 is implanted with temporary planting seedling 213;Being obtained by for the temporary planting seedling 213 will After moving into 15 DEG C of storage greenhouse keeping 2d after seedling (the seedling root of selection joins head and enrich (0.8~1g) without scar) outbound in 1 year, It is planted;In order to improve the survival rate of temporary planting seedling 213, after temporary planting seedling 213 needs to be placed on greenhouse 2d, field planting On sponge planting panel 214;
Nutrient solution in nutrient tank 207 is passed through supply supervisor by the starting of control nutrient solution transfer pump 210 by controller 203, branch pipe 215 is supplied, sprayer 211 is ejected into temporary planting 213 root of seedling;Controller controls 210 daytime of nutrient solution transfer pump Every 30min work 1min, night every 60min work 2min;Pressure regulator 205 on the supply branch pipe 215 of controller control simultaneously For 2.0kg/pas, and then guarantee the spray amount and jet particle pressure of sprayer 211, is conducive to temporary planting 213 root of seedling to nutrition The absorption of liquid.
Include wherein A nutrition composition and B nutrition composition in nutrient solution, A nutrition composition, B nutrition composition are added to the water It is uniformly mixed to get nutrient solution;
Include multiple amount element A and microelement A in A nutrition composition, includes four water-calcium nitrate, ten water nitre in multiple amount element A Sour calcium, niter and ammonium nitrate;It include iron ethylenediaminetetraacetate in microelement A;The quality of multiple amount element A and microelement A Than 32.5:1, four water-calcium nitrate, ten water calcium nitrate, niter and ammonium nitrate mass ratio be that (this is four objects to 40:30:50:10 The ratio of matter, but lacked the numerical value of a substance in proportional numerical value);
Include multiple amount element B and microelement B in B nutrition composition, include in multiple amount element B potassium dihydrogen phosphate, kieserite, Ammonium di-hydrogen phosphate, potassium sulfate;It include boric acid, manganese sulfate, zinc sulfate, copper sulphate and sodium molybdate in microelement B;Multiple amount element B Mass ratio with microelement B is 87:1;Potassium dihydrogen phosphate, kieserite, ammonium di-hydrogen phosphate, potassium sulfate mass ratio be 20:15: 9:5 (this is the ratio of five substances, but has lacked the numerical value of a substance in proportional numerical value);Boric acid, manganese sulfate, zinc sulfate, The mass ratio of copper sulphate and sodium molybdate is 3:2:0.5:0.1:0.02;
Concentration of the A nutrition composition in nutrient solution is 1.34wt%, and concentration of the B nutrition composition in nutrient solution is 0.0562wt%;
When nutrient solution transfer pump does not work, controller, which also controls the work of recovery pump 209, will drip and/or is ejected into drain ditch Nutrient solution in 216 flows back by recovery tube 204, and the nutrient solution of recycling first passes through sterilizer 202, and killing parasitizes ginseng Or the pathogenic bacteria in nutrient solution, then deodorization is carried out by clearing machine and is eliminated the unusual smell, it finally flows back into nutrient tank 207;
The temperature of nutrient solution in nutrient tank is maintained at 20 DEG C, and when the temperature is excessively high, controller control cooling pump 206 opens Dynamic, the nutrient solution in nutrient tank 207 is entered in cooler 201 and is cooled down by cooling pump 206, so that nutrient tank 207 Interior temperature is controlled at 20 DEG C.
Temporary planting seedling 213 is colonized in 212 10d of seedbed, black puggaree is provided with outside seedbed 212, and adjust greenhouse Interior temperature and humidity, so that the indoor temperature of temperature is 20 DEG C, humidity 85%;Temporary planting seedling 213 is colonized in 212 10d of seedbed Afterwards, black puggaree is opened, and is irradiated in temporary planting 213 root of seedling with LED lamplight, and the indoor temperature of temperature is adjusted to 25 DEG C, humidity regulation 65%, the illuminance of LED light is set as 15000Lux, cultivates 30d with this condition and obtains 5 rich in soap Angle glycosides joins the pure sprouting ginseng of leaf, saponin content 15.8mg/g.
It follows that can shorten the growth cycle of ginseng using scheme provided by the invention, produce containing the pure of saponin Net sprouting ginseng.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all in essence of the invention Within oily mind and principle, any modification, equivalent replacement, improvement and so on be should all be included in the protection scope of the present invention.

Claims (8)

1. a kind of production method of pure sprouting ginseng, which comprises the following steps:
S210 seedling (213)) are planted:
It will be planted after seedling (213) are placed on 1~2d of greenhouse and be colonized in seedbed (212);
S220 nutrient solution) is configured:
A nutrition composition, B nutrition composition are added to the water and are uniformly mixed to get nutrient solution;
Include multiple amount element A and microelement A in A nutrition composition, include in multiple amount element A four water-calcium nitrate, ten water calcium nitrate, Niter and ammonium nitrate;It include iron ethylenediaminetetraacetate in microelement A;The mass ratio of multiple amount element A and microelement A 32.5:1, four water-calcium nitrate, ten water calcium nitrate, niter and ammonium nitrate mass ratio be 40:30:50:10:10;
Include multiple amount element B and microelement B in B nutrition composition, includes potassium dihydrogen phosphate, kieserite, phosphoric acid in multiple amount element B Dihydro ammonia, potassium sulfate;It include boric acid, manganese sulfate, zinc sulfate, copper sulphate and sodium molybdate in microelement B;Multiple amount element B with it is micro- The mass ratio of secondary element B is 87:1;Potassium dihydrogen phosphate, kieserite, ammonium di-hydrogen phosphate, potassium sulfate mass ratio be 20:15:9:5; Boric acid, manganese sulfate, zinc sulfate, copper sulphate and sodium molybdate mass ratio be 3:2:0.5:0.1:0.02;
Concentration of the A nutrition composition in nutrient solution is 1.34wt%, and concentration of the B nutrition composition in nutrient solution is 0.0562wt%;
S230 nutrient solution) is sprayed:
The nutrient solution that step b) preparation obtains is ejected into step a) on seedbed (212) by sprayer (211) and is planted seedling (213) root;
S240 nutrient solution) is recycled:
The nutrient solution of seedbed (212) bottom end will be sprayed and/or dropped onto, is returned again by the drain ditch (216) of seedbed (212) bottom Flow to nutrient solution filling;
S250) LED lamplight is irradiated:
It is irradiated seedling 1~2 month using LED lamplight;
S260 it) gathers in get the ginseng root and cauline leaf of saponin is rich in.
2. production method according to claim 1, which is characterized in that step S210) it before further include joining 1~1.5 year After moving into 15 DEG C of 1~2d of storage greenhouses keeping after seedling outbound, it is planted, obtains temporary planting seedling (213).
3. production method according to claim 1, which is characterized in that temporary planting seedling (213) be colonized in seedbed (212) 7~ Black puggaree is provided with outside the seedbed 10d (212), the indoor temperature of temperature is 15~20 DEG C, and humidity is 80~90%.
4. production method according to claim 3, which is characterized in that temporary planting seedling (213) be colonized in seedbed (212) 7~ After 10d, black puggaree to be opened, and is irradiated in temporary planting seedling (213) root with LED lamplight, the indoor temperature of temperature is 22~ 25 DEG C, humidity is 60~70%.
5. production method according to claim 4, which is characterized in that the illuminance of LED light is 12000~15000Lux.
6. production method according to claim 1, which is characterized in that the temperature of nutrient solution is 20~25 DEG C.
7. production method according to claim 1, which is characterized in that the nutrient solution of drain ditch (216) recycling, which need to be killed, to be posted The raw pathogen in nutrient solution flows back into nutrient tank (207) after eliminating the unusual smell.
8. a kind of hydroponic culture system for the production method for realizing pure sprouting ginseng described in claim 1, which is characterized in that Including setting the indoor several seedbeds (212) of temperature, sprayer (211), nutrient solution transfer pump (210), nutrient tank (207), Sterilizer (202), clarifier (208), cooler (201), supply supervisor (203), supply branch pipe (215), pressure regulator (205), recovery pump (209) and recovery tube (204);
The sponge planting panel (214) of implantable seedling is equipped on seedbed (212);Seedbed (212) periphery is provided with black screening Positive cloth;
Drain ditch (216) and sprayer (211) are provided with below sponge planting panel (214), drain ditch (216) setting is spraying Below device (211);Sprayer (211) is mounted in supply branch pipe (215);Supply branch pipe (215) and supply supervisor (203) even It connects, is provided with pressure regulator (205) in supply branch pipe (215), pressure regulator (is provided with nutrient solution supply valve in 205;
Supply supervisor (203) is connect with nutrient tank (207) by nutrient solution transfer pump (210);Draining is provided on gutter Mouthful, discharge outlet is connect with recovery tube (204), and recovery tube (204) is connect by recovery pump (209) with nutrient tank (207), is recycled Sterilizer (202) and clarifier (208) are disposed on drainpipe between pump (209) and nutrient tank (207);
Cooler (201) is connect with nutrient tank (207) by cooling pump (206).
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Cited By (3)

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Publication number Priority date Publication date Assignee Title
IT201900009603A1 (en) * 2019-06-20 2020-12-20 Zero Srl PLANT OF CULTIVATION OF VEGETABLES AND RELATIVE METHOD OF OPERATION
CN115349436A (en) * 2022-09-02 2022-11-18 徐道永 Method for removing pesticide residue in ginseng
US20230389493A1 (en) * 2022-06-01 2023-12-07 Mnte Co., Ltd. Method and apparatus for cultivating sprout ginseng using aeroponics

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