CN108353750A - A kind of bletilla striata live streaming high efficiency seedling cultivating method - Google Patents
A kind of bletilla striata live streaming high efficiency seedling cultivating method Download PDFInfo
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- CN108353750A CN108353750A CN201810145633.XA CN201810145633A CN108353750A CN 108353750 A CN108353750 A CN 108353750A CN 201810145633 A CN201810145633 A CN 201810145633A CN 108353750 A CN108353750 A CN 108353750A
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- bletilla striata
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G22/00—Cultivation of specific crops or plants not otherwise provided for
- A01G22/25—Root crops, e.g. potatoes, yams, beet or wasabi
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Abstract
A kind of bletilla striata live streaming high efficiency seedling cultivating method, first builds greenhouse, atomizer is installed at the top of greenhouse, antidrip device is installed on nozzle；Then seedbed is isolated with ground with mulch for preparing seedbed, and one layer of river sand of first place mat on mulch spreads the mixed powder of one layer of perlite and pine tree sawdust, repave one layer of turf Nutrition Soil；By bletilla striata seeds disinfection take root vernalization drug impregnate after spread out and dry, kind of powder is uniformly shone and is sprinkling upon on seedbed, atomizer is then opened and carries out nebulizing spray, control canopy temperature is maintained at 20 30 DEG C, and humidity is maintained at 50 70%, until Seed germination and emergence；Later will molding seedling connect Nutrition Soil scoop up together be layered on domestication seedbed on tame.Seed can be sowed directly and cultivate seedling inside greenhouse by the present invention, and seedling cost is low, and survival rate of seedling is high, and cultivation cycle is short, easy to operate.
Description
Technical field
The present invention relates to bletilla striata seedling-raising technique fields.
Background technology
The bletilla striata is a kind of perennial herb orchid family bulbous plant, be mainly distributed on Yunnan, Sichuan, Guizhou, Hubei, Hunan,
The ground such as Anhui, Shaanxi.The bletilla striata has extensive medical value, is used as medicine with root, has astringing to arrest bleeding, rapid blood coagulation, detumescence cough-relieving etc.
Effect cures mainly pulmonary tuberculosis, bronchiectasis, gastrorrhagia, gastric ulcer etc..
Also there is the bletilla striata industrial use, Bletilla glucomannan to contain very strong adhesive effect, be mainly used for the cigarette holder bonding of cigarette, with
And the mounting of calligraphy and painting.The bletilla striata or a kind of dyestuff, the clothes exquisiteness dyed is not coarse, and the dyestuff of first-class clothing is selected in vain mostly
Splendid achnatherum.In addition the bletilla striata also can be used as ornamental plants in garden, and the bletilla striata belongs to orchid, and flower is in beautiful purple, white, yellow, flower
It is piece bright and colourful, can potting indoor appreciation, also can outdoor cultivation.
Traditional bletilla striata method for culturing seedlings is that the position of germination is scaled off with the rhizome of the bletilla striata, after disinfecting again into
Row breeding, this mode have damaged the intact plant of bletilla striata itself, and reproductive survival rate is very low, and germination percentage is also very low, breeding
The seedling raise period period is longer, and the bletilla striata rhizome of consume is also very more, and reproductive-cost is higher.With in market of the bletilla striata in recent years
Rise, the propagation method of this high loss causes the primary bletilla striata almost endangered.
Further, since the outstanding achievement of the bletilla striata and sunflower seed are almost big, but containing number with ten thousand notes in each fruit pod
Subtle seed, so each seed of the bletilla striata is very tiny, some are even subtle to that can not visually see, and lead to not use
Bletilla striata seeds directly sow nursery, it is necessary to by Plant Tissue Breeding, select banana or mashed potatoes, coconut milk or cider etc. one
Then culture medium is carried out high-temperature sterilization disinfection, waits for that culture medium is cold by a little pure natural and nutritious plant tissues as culture medium
But the seed (seed in tiny powdered) through thorough disinfection is multicast to culture medium in an aseptic environment after, is then placed
Sterile culture room culture.During culture, Sterile culture room, which will control, reaches twenty four hours constant temperature, also to use ozone 24
It hour carries out disinfection to Sterile culture room, while also needing to general T5 fluorescent tubes and carry out the irradiation of daily 12 hours seed is allowed to sprout
Hair.Such tissue culture program whole process is required for operating in desinfection chamber, causes bacterium to enter nothing if desinfection chamber disinfection is not careful
In bacterium room or switching process staff disinfection is not thorough with bacterium, and it is sick to will result in seedling bacterial infection, serious
Entire desinfection chamber is may result in all to infect.It is seeded into seedling domestication from seed and is completed to and can move to greenhouse or outdoor plantation,
One-year age is at least needed, and rolling bottle three to four times (three months switching cycles) are taken in centre, used every time different
As culture medium, forwarding method is also different for drug and plant tissue, and the later tissue-cultured seedling of seedling will also move to one section of greenhouse culture
Time allows seedling to adapt to the temperature difference of morning and evening and receives the irradiation of natural light, makes after its gradual reform of nature environment bottle outlet could be at
It is living.Also the culture solution of root is cleaned after tissue-cultured seedling bottle outlet, is then sterilized with medicining liquid dipping, disappeared it is malicious after also
Seedling placement is dried in the cool, and finally kind again one by one is on domestication seedbed.The whole process step for cultivating tissue-cultured seedling is numerous
It is trivial, it is complicated for operation, it is with high costs.
Invention content
It is an object of the invention to solve the deficiencies in the prior art, provide it is a kind of not needing cumbersome tissue culture program, also not
It needs to cultivate in sterile room, directly seed can be sowed and cultivate seedling inside greenhouse, seedling cost is low, survival rate of seedling
High efficiency seedling cultivating method is broadcast live in short, the easy to operate bletilla striata of height, cultivation cycle.
To achieve the goals above, the present invention uses following technical scheme：
A kind of bletilla striata live streaming high efficiency seedling cultivating method, includes the following steps：
(1) greenhouse is built：The greenhouse convenient for air circulation is built, atomizer is installed at the top of greenhouse, is pacified on nozzle
Fill antidrip device；
(2) preparing seedbed：Seedbed is isolated with ground with mulch, one layer of river sand of first place mat on mulch, then in river sand
The mixed powder of one layer of perlite and pine tree sawdust is spread above, then in one layer of mixed powder bed of material upper berth Nutrition Soil；The Nutrition Soil
To pass through pretreated turf, the pretreatment is sterilized after the fermented processing of turf and is dehumidified through high-temperature baking, be then added
Disinfectant sterilizes, and fermentation process is carried out again after phoxim desinsection is added；
(3) seed treatment：Bletilla striata seeds kind shell is peeled off, fine powder all take out, then be added sterilize, take root, vernalization
Drug impregnate 22-26 hours, seed is spread out dry later, dried to seed moisture proportion 10-20%；
(4) it sows：Kind of powder is uniformly shone with sieve and is sprinkling upon on seedbed, atomizer is then opened and carries out nebulizing spray,
Control canopy temperature is maintained at 20-30 DEG C, and humidity is maintained at 50-70%, and 20 days or so seeds start to sprout emergence；
(5) it tames：After Seed germination and emergence, when the stem tuber of seedling is grown to block diameter 4-6mm, molding seedling is connected into Nutrition Soil one
With scooping up, it is layered on domestication seedbed and tames together with seedling band soil.
Using the method for the present invention, atomizer is mounted on above the aisle of greenhouse.Turf pretreatment disinfectant used is more
Bacterium spirit, insecticide used are phoxim.The drug of the seed disinfection is carbendazim, and the drug for promoting seed to take root is made a living
The drug of root powder, the presprouting of seeds is gibberellin.
The method of the present invention eliminates the cumbersome laboratory procedure of traditional tissue-cultured seedling, greatly reduces nursery reproductive-cost, pole
The earth shortens the seedling raise period period.Due to the present invention live streaming seedling be the germination and growth directly in greenhouse, until seedling at
It can directly connect Nutrition Soil after type to scoop up together, overstocked seedling dispersion is directly layered on domesticated seedlings with together with seedling band soil later
It is tamed on bed, it is no longer necessary to which the process that must have switching as the tissue-cultured seedling of the prior art avoids switching every time to seedling
The damage of root and often switching once just need one month or so time to restore ability normal growth, also no longer need
Greenhouse shines the process that seedling adapts to external environment, and 7-8 months time is only needed from the process for being seeded into domestication.Since live streaming seedling is
The germination and growth directly in greenhouse is transplanted after domestication and is greatly improved in greenhouse or the outdoor more traditional tissue-cultured seedling of survival rate, at
Motility rate is up to 90% or more.And the survival rate after traditional tissue culture transplantation of seedlings will be typically less than 85%.
Specific implementation mode
A kind of bletilla striata live streaming high efficiency seedling cultivating method, includes the following steps：
(1) greenhouse is built：The high standard greenhouse of 4-5 meters of height is built, greenhouse wants that teleblem and side form can be opened, convenient for sky
Air-flow is logical and adjusts canopy temperature and humidity.Side form can be opened when temperature is excessively high by air circulation, because of the bletilla striata
The process temperature of sprouting will be controlled at 20-30 DEG C.Atomizer is installed at the top of greenhouse, because the seed of the bletilla striata is powdery,
The water tariff collection in greenhouse could be allowed balanced with Fine spray shower nozzle water spray, will not allow bletilla striata seeds powder because moisture is overweight and
Flowing everywhere causes bletilla striata seeds to thirst because of watering uneven.Spray heads will fill antidrip device, prevent from closing in nozzle
Remaining underwater drop inside water pipe after closing causes seedbed below nozzle seriously to cause seed by water because moisture is overweight and rotten
It is rotten.Nozzle is preferably mounted in above the aisle position of greenhouse, be unable to control flow when preventing nozzle or antidrip device from breaking down and
Lower section seedbed is caused to suffer water；
(2) preparing seedbed：Seedbed must keep be it is smooth because the bletilla striata live streaming have to keep seedbed on moisture with
When keep humidity in this range of 50-70%, if seedbed has the gradient to may result in the excessively dry and low local water in high place
Divide overweight.Seedbed is isolated with ground with mulch, prevents that ground from growing grass and insect climbs out of in ground, destroys the base on seedbed top
Matter soil and seed, are also possible to prevent moisture and all penetrate into subsurface, cause the matrix surface layer on seedbed excessively dry.On seedbed
Matrix include river sand, perlite, pine bark, Nutrition Soil.The river sand of one layer of 3cm left and right thickness of first place mat on mulch, then
The mixed powder of one layer of perlite and pine tree sawdust is spread on river sand, then in one layer of mixed powder bed of material upper berth Nutrition Soil.River sand
Effect be that the moisture at the top of seedbed can be permeated, keep the humidity in entire seedbed not exceeded.The sprouting of bletilla striata seeds
Need the ingredient of pine tree sawdust and the too thin Water-saving effect of pine tree sawdust powder is very good, can lump after the long period leads to soil
Earth is stuffy ventilative, so needing that the water-retaining property of perlite reduction sawdust powder is added and preventing sawdust powder from luming.The Nutrition Soil
To pass through pretreated turf, when turf is using the method for the present invention, it is ensured that the requirement that the bletilla striata sprouts, but because turf sheet
Body is mingled with other many grass-seeds, so turf must be pre-processed, processing procedure is that turf hot fermentation is handled 10
It or so, then dehumidified with 120 DEG C of high-temperature baking degerming in 10 minutes or so by high temperature stove, then add carbendazim or its
The disinfectant disinfection that he is suitble to, is added phoxim or other suitable insecticide desinsections, then ferment 10 days or so, you can be layered on seedling
Bed upper layer；
(3) seed treatment：Bletilla striata seeds kind shell is peeled off, fine powder is all taken out, is then added to the more of seed disinfection
Bacterium spirit or similar disinfectant, the root-inducing powder for promoting seed to take root and the gibberellin for presprouting of seeds or similar vernalization drug,
It impregnates 22-26 hours together, seed is spread out dry later, dried to seed moisture proportion 10-20%；
(4) it sows：Kind of powder is uniformly shone with sieve and is sprinkling upon on seedbed, atomizer is then opened and carries out nebulizing spray,
Control canopy temperature is maintained at 20-30 DEG C, and humidity is maintained at 50-70%, and 20 days or so seeds start to sprout emergence；
(5) it tames：After Seed germination and emergence, when the stem tuber of seedling is grown to block diameter 4-6mm, about pea grain size will be molded
Seedling connects Nutrition Soil and scoops up together, is layered on domestication seedbed and tames together with seedling band soil, the domestication time is generally 150-240
It.
Unless otherwise indicated, the percentage described in the method for the present invention is mass percent.
The present invention, instead of cumbersome tissue culture seedling-growing method, saves a large amount of manpower and materials, nursery using direct sowing and seedling mode
It is at low cost, and survival rate of seedling is high, cultivation cycle is short, easy to operate.The method of the present invention is suitable for the big of most of orchids
Canopy nursery.
Claims (4)
1. high efficiency seedling cultivating method is broadcast live in a kind of bletilla striata, which is characterized in that include the following steps：
(1) greenhouse is built：The greenhouse convenient for air circulation is built, atomizer is installed at the top of greenhouse, is installed on nozzle anti-
Drip device；
(2) preparing seedbed：Seedbed is isolated with ground with mulch, one layer of river sand of first place mat on mulch, then on river sand
The mixed powder of one layer of perlite and pine tree sawdust is spread, then in one layer of mixed powder bed of material upper berth Nutrition Soil；The Nutrition Soil is warp
Pretreated turf is crossed, the pretreatment is sterilized after the fermented processing of turf and dehumidifies through high-temperature baking, disinfection is then added
Agent sterilizes, and fermentation process is carried out again after phoxim desinsection is added；
(3) seed treatment：Bletilla striata seeds kind shell is peeled off, fine powder all take out, then be added sterilize, take root, the medicine of vernalization
Product impregnate 22-26 hours, seed are spread out dry later, dried to seed moisture proportion 10-20%；
(4) it sows：Kind of powder is uniformly shone with sieve and is sprinkling upon on seedbed, atomizer is then opened and carries out nebulizing spray, control
Canopy temperature is maintained at 20-30 DEG C, and humidity is maintained at 50-70%, and 20 days or so seeds start to sprout emergence；
(5) it tames：After Seed germination and emergence, when the stem tuber of seedling is grown to block diameter 4-6mm, molding seedling is connected into Nutrition Soil and is shoveled together
Get up, is layered on domestication seedbed and tames together with seedling band soil.
2. high efficiency seedling cultivating method is broadcast live in a kind of bletilla striata according to claim 1, which is characterized in that the atomizer installation
Above the aisle of greenhouse.
3. high efficiency seedling cultivating method is broadcast live in a kind of bletilla striata according to claim 1, which is characterized in that disappear used in turf pretreatment
Toxic agent is carbendazim, and insecticide used is phoxim.
4. high efficiency seedling cultivating method is broadcast live in a kind of bletilla striata according to claim 1 or 2 or 3, which is characterized in that the seed disappears
The drug of poison is carbendazim, and the drug for promoting seed to take root is root-inducing powder, and the drug of the presprouting of seeds is gibberellin.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201810145633.XA CN108353750B (en) | 2018-02-12 | 2018-02-12 | Bletilla direct seeding efficient seedling raising method |
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| CN201810145633.XA CN108353750B (en) | 2018-02-12 | 2018-02-12 | Bletilla direct seeding efficient seedling raising method |
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| CN108353750A true CN108353750A (en) | 2018-08-03 |
| CN108353750B CN108353750B (en) | 2020-04-28 |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109169176A (en) * | 2018-08-28 | 2019-01-11 | 河南云帮农业科技有限公司 | A kind of seed mix of bletilla striata seeds live streaming |
| CN109197020A (en) * | 2018-11-08 | 2019-01-15 | 河南云帮农业科技有限公司 | A kind of pretreating method for seed before bletilla striata seeds live streaming |
| CN109496782A (en) * | 2018-12-26 | 2019-03-22 | 广西壮族自治区农业科学院生物技术研究所 | A kind of temporary planting matrix and preparation method thereof being conducive to the growth of bletilla tissue-cultured seedling |
| CN110012827A (en) * | 2019-03-20 | 2019-07-16 | 广东东阳光药业有限公司 | A kind of serpentgrass method for culturing seedlings |
| CN110622649A (en) * | 2019-11-01 | 2019-12-31 | 雅安三九中药材科技产业化有限公司 | Seed soaking liquid, seed soaking method, seedling raising method and planting method of snakegourd fruit |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109566312A (en) * | 2019-01-10 | 2019-04-05 | 张家界长见农业科技有限公司 | A kind of method of bletilla striata seeds direct sowing and seedling |
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| CN104126397A (en) * | 2014-07-29 | 2014-11-05 | 郎溪县紫兰药材种植专业合作社 | Bletilla direct seeding seedling culture method |
| CN107306631A (en) * | 2017-06-28 | 2017-11-03 | 金寨县金绿源特色中药材种植农场 | A kind of direct sowing and seedling method of the bletilla striata |
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| CN104126397A (en) * | 2014-07-29 | 2014-11-05 | 郎溪县紫兰药材种植专业合作社 | Bletilla direct seeding seedling culture method |
| CN107306631A (en) * | 2017-06-28 | 2017-11-03 | 金寨县金绿源特色中药材种植农场 | A kind of direct sowing and seedling method of the bletilla striata |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109169176A (en) * | 2018-08-28 | 2019-01-11 | 河南云帮农业科技有限公司 | A kind of seed mix of bletilla striata seeds live streaming |
| CN109197020A (en) * | 2018-11-08 | 2019-01-15 | 河南云帮农业科技有限公司 | A kind of pretreating method for seed before bletilla striata seeds live streaming |
| CN109496782A (en) * | 2018-12-26 | 2019-03-22 | 广西壮族自治区农业科学院生物技术研究所 | A kind of temporary planting matrix and preparation method thereof being conducive to the growth of bletilla tissue-cultured seedling |
| CN110012827A (en) * | 2019-03-20 | 2019-07-16 | 广东东阳光药业有限公司 | A kind of serpentgrass method for culturing seedlings |
| CN110622649A (en) * | 2019-11-01 | 2019-12-31 | 雅安三九中药材科技产业化有限公司 | Seed soaking liquid, seed soaking method, seedling raising method and planting method of snakegourd fruit |
| CN110622649B (en) * | 2019-11-01 | 2021-11-16 | 雅安三九中药材科技产业化有限公司 | Seed soaking liquid, seed soaking method, seedling raising method and planting method of snakegourd fruit |
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