CN107135885A - A kind of method for culturing seedlings for improving plant percent - Google Patents
A kind of method for culturing seedlings for improving plant percent Download PDFInfo
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- CN107135885A CN107135885A CN201710422545.5A CN201710422545A CN107135885A CN 107135885 A CN107135885 A CN 107135885A CN 201710422545 A CN201710422545 A CN 201710422545A CN 107135885 A CN107135885 A CN 107135885A
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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
- A01G17/00—Cultivation of hops, vines, fruit trees, or like trees
- A01G17/005—Cultivation methods
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C1/00—Apparatus, or methods of use thereof, for testing or treating seed, roots, or the like, prior to sowing or planting
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C1/00—Apparatus, or methods of use thereof, for testing or treating seed, roots, or the like, prior to sowing or planting
- A01C1/08—Immunising seed
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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
- A01G13/00—Protecting plants
- A01G13/02—Protective coverings for plants; Coverings for the ground; Devices for laying-out or removing coverings
- A01G13/0256—Ground coverings
- A01G13/0262—Mulches, i.e. covering material not-pre-formed in mats or sheets
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N59/00—Biocides, pest repellants or attractants, or plant growth regulators containing elements or inorganic compounds
- A01N59/16—Heavy metals; Compounds thereof
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- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05D—INORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C; FERTILISERS PRODUCING CARBON DIOXIDE
- C05D9/00—Other inorganic fertilisers
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- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05G—MIXTURES OF FERTILISERS COVERED INDIVIDUALLY BY DIFFERENT SUBCLASSES OF CLASS C05; MIXTURES OF ONE OR MORE FERTILISERS WITH MATERIALS NOT HAVING A SPECIFIC FERTILISING ACTIVITY, e.g. PESTICIDES, SOIL-CONDITIONERS, WETTING AGENTS; FERTILISERS CHARACTERISED BY THEIR FORM
- C05G3/00—Mixtures of one or more fertilisers with additives not having a specially fertilising activity
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- Environmental Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Pest Control & Pesticides (AREA)
- Inorganic Chemistry (AREA)
- Soil Sciences (AREA)
- Organic Chemistry (AREA)
- General Health & Medical Sciences (AREA)
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Agronomy & Crop Science (AREA)
- Plant Pathology (AREA)
- Toxicology (AREA)
- Dentistry (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Botany (AREA)
- Cultivation Of Plants (AREA)
- Pretreatment Of Seeds And Plants (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
The invention provides a kind of method for culturing seedlings for improving plant percent, comprise the following steps：（1）Seed treatment：A. seed is put into 50 55 DEG C of warm water and scalds kind of 10 15min, be during which stirred continuously, reject impurity therein and flat seed；B. take out, cleaned with clear water, until the epidermis of nursery stock seed is without mucus after being soaked seed 35 hours with disinfection solution；C. the seed ultraviolet lamp soaked in step b was irradiated after 10 20 minutes, soaked 46 hours for 20 40mg/L salicylic acid solution with concentration；D. with the wet towel parcel seed for being soaked with gibberellin, germinator and plant growth regulator, the thickness of parcel is 1 1.5cm；The insulating box for being put into 21 26 DEG C is stored 10 days, and it is 24 DEG C then to set calorstat temperature, is stored 15 days；（2）Nursery：A. seedling medium is prepared；B. seeding and seedling raising.The present invention can improve nursery stock seed germination rate and germination percentage, increase the survival rate of transplanted seedling tree.
Description
Technical field
The present invention relates to stock growing technical field, and in particular to a kind of method for culturing seedlings of raising plant percent.
Background technology
The technology and method of transplanted seedling tree should be widely used in Garden Engineering.In order to improve the ecological environment, nearly ten years,
China has sequentially activated the key projects such as day guarantor, three Norths, conceding the land to forestry, and afforestation rate increases year by year.In terms of forestry afforestation,
Because key project implements that land occupation condition is good preferentially to be implemented, remaining implementation plot is largely that arid, land occupation condition is poor
Place.Often can, geology soil hardening improper due to seed treatment, bad hydraulic permeability or impermeable in the nursery and plant of nursery stock
Water makes seedling root not take root；Or due to arid, the reason such as rainwater is few, temperature is low, air humidity is small, cause transplanted seedling tree
Survival rate is low, and this proposes unprecedented difficulty to forestry, and how to improve the surrival rate of afforestation is the problem of pendulum is in face of reality.
The content of the invention
The purpose of the present invention is that there is provided a kind of method for culturing seedlings for improving plant percent for problem of the prior art.Should
Method can improve nursery stock seed germination rate and germination percentage, increase the survival rate of transplanted seedling tree.
In order to achieve the above object, the present invention is achieved through the following technical solutions：
A kind of method for culturing seedlings for improving plant percent, comprises the following steps：
（1）Seed treatment
A. seed is put into 50-55 DEG C of warm water and scalds kind of a 10-15min, be during which stirred continuously, reject impurity therein and flat
Seed；
B. take out, cleaned with clear water, until the epidermis of nursery stock seed is without mucus after being soaked seed 3-5 hours with disinfection solution；
C. after the seed soaked in step b is irradiated 10-20 minutes with ultraviolet lamp, the bigcatkin willow for being 20-40mg/L with concentration
Acid solution soaks 4-6 hours；
D. with the wet towel parcel seed for being soaked with gibberellin, germinator and plant growth regulator, the thickness of parcel is 1-
1.5cm；The insulating box for being put into 21-26 DEG C is stored 10 days, and it is 2-4 DEG C then to set calorstat temperature, is stored 15 days；
（2）Nursery
A. seedling medium is prepared
First by fertile soil, vermiculite, garden mould and pig manure by weight 5: 3: 2: 2 ratio mixed preparing seedling mediums, by nursery base
Matter is well mixed stand-by；Then chitosan oligosaccharide, decane sulfonate and P-hydroxybenzoic acid sodium are pressed 80：1：20 weight is educated than addition
In seedling matrix, it is mixed evenly；Uniformly it is sprayed on seedling medium, is carried out at sterilization with 0.2% thiophanate methyl solution again
Reason.
B. seeding and seedling raising
Step will be passed through（1）The seed of processing is sown into the seedling medium, the line-spacing 10-15cm of sowing, spacing in the rows 3-5cm；Cover
With 600-800 times of liquid spraying soil surface of new high fat film after soil, and cover sunshade net, it is to avoid by strong illumination, keep nursery
The moisture of matrix is in 60-70%；It is 1200-1400LX to control intensity of illumination, and light application time is 8 hours/day, and temperature is 15-
20℃。
Further, the step（1）Middle disinfection solution is 50% 50 times of dilutions of sodium chlorate.
Further, the step（1）In, after the completion of step c, seed is put into ultrasonically treated in ultrasonic cleaner
30-60min, temperature fluctuation control is within 3 DEG C during processing.
Further, the step（1）In, the mass fraction of gibberellin is 0.07%.
Further, the step（1）In, germinator includes following raw material：It is 2-4 parts of Nano Silver, nano oxidized
2-4 parts of 1-2 parts of titanium, 0.6-2 parts of tourmaline, 0.4-1 parts of bamboo carbon, 1-2 parts of zeolite and rock phosphate in powder.
Further, the step（1）In, distance when ultraviolet lamp irradiates with nursery stock seed is 60-70cm, and power is
40-60W。
Further, the step（2）In, uniform sprinkling nutrient solution, the preparation side of the nutrient solution into seedling medium
Method is：
A. by the methyl α-naphthyl acetate that concentration is 0.3-0.5ppm, the jade that the indolebutyric acid and concentration that concentration is 0.3-0.5ppm are 0.2ppm
Rice element mixing, obtains mixed liquor；
B. into the mixed liquor add concentration for 5% ethanol solution and be settled to 1L, be made into nutrient solution mother liquor standby；
C. 10ml nutrient solutions mother liquor and 2-3gCa (NO are taken3)210L water is dissolved in, the nutrient solution is obtained.
Further, the step（2）In, the nutrient solution was after planting sprayed into seedling medium every 2-3 days time.
The present invention compared with prior art, with following beneficial effect：
The present invention to seed scald kind prior to seeding, sterilization, ultraviolet irradiation and with being soaked with germinator and growth regulator
Wet towel parcel seed, promote cell plasm flowing, improve cell viability, promote cell division, break seed dormancy,
Germination rate, germinating energy and germination index is set all to be improved.Seedling medium is reasonably configured prior to seeding, wherein humic
Soil and pig manure provide sufficient nutrition supply for seedling, and vermiculite then ensure that the gas permeability of seedling matrix, while being matrix
Sufficient moisture is maintained, and takes appropriate temperature and photo-irradiation treatment, makes germinating energy and germination index and seedling percent
All it is improved；Chitosan oligosaccharide, decane sulfonate and P-hydroxybenzoic acid sodium can induce the disease resistance of plant, to a variety of fungies, carefully
Bacterium and virus produce immune and killing action, have good preventive and therapeutic effect to a variety of seedling diseases.New peak is used after sowing earthing
600-800 times of liquid spraying soil surface of adipose membrane, and sunshade net, control light application time and intensity of illumination are covered, can preserve soil moisture anti-moisture
Evaporation, sun-proof drought resisting, heat-preserving anti-freezing, anti-soil layer is hardened, suffocate and isolation disease pest source, improves nursery stock emergence rate and survival rate.
Embodiment
With reference to embodiment, the invention will be further described.
Embodiment 1
A kind of method for culturing seedlings for improving plant percent, comprises the following steps：
（1）Seed treatment
A. seed is put into 55 DEG C of warm water and scalds kind of a 10min, be during which stirred continuously, reject impurity therein and flat seed；
B. take out, cleaned with clear water, until the epidermis of nursery stock seed is without mucus after being soaked seed 5 hours with disinfection solution；Sterilization disappears
Venom is 50% 50 times of dilutions of sodium chlorate.
C. the seed soaked in step b ultraviolet lamp is irradiated 20 minutes, with nursery stock seed when ultraviolet lamp irradiates
Distance be 70cm, power is 60W.It is then to be soaked 6 hours in 40mg/L salicylic acid solutions with concentration；Seed is put into again super
Ultrasonically treated 60min in sound wave washer, temperature fluctuation control is within 3 DEG C during processing.
D. with the wet towel parcel seed for being soaked with gibberellin, germinator and plant growth regulator, the quality point of gibberellin
Number is 0.07%, and the thickness of parcel is 1.5cm；The insulating box for being put into 26 DEG C is stored 10 days, and it is 4 DEG C then to set calorstat temperature,
Storage 15 days；
Germinator includes following weight in grams raw material：4 grams of Nano Silver, 2 grams of nano-titanium oxide, 2 grams of tourmaline, 1 gram of bamboo carbon, zeolite 2
Gram and 4 grams of rock phosphate in powder.
（2）Nursery
A. seedling medium is prepared
First by fertile soil, vermiculite, garden mould and pig manure by weight 5: 3: 2: 2 ratio mixed preparing seedling mediums, by nursery base
Matter is well mixed stand-by；Then chitosan oligosaccharide, decane sulfonate and P-hydroxybenzoic acid sodium are pressed 80：1：20 weight is educated than addition
In seedling matrix, it is mixed evenly；Uniformly it is sprayed on seedling medium, is carried out at sterilization with 0.2% thiophanate methyl solution again
Reason.
Uniform into seedling medium to spray nutrient solution, the preparation method of the nutrient solution is：
A. by the methyl α-naphthyl acetate that concentration is 0.5ppm, the zeatin that the indolebutyric acid and concentration that concentration is 0.5ppm are 0.2ppm is mixed
Close, obtain mixed liquor；
B. into the mixed liquor add concentration for 5% ethanol solution and be settled to 1L, be made into nutrient solution mother liquor standby；
C. 10ml nutrient solutions mother liquor and 3gCa (NO are taken3)210L water is dissolved in, the nutrient solution is obtained.
B. seeding and seedling raising
Step will be passed through（1）The seed of processing is sown into the seedling medium, the line-spacing 15cm of sowing, spacing in the rows 3cm；Used after earthing
800 times of liquid spraying soil surfaces of new high fat film, and cover sunshade net, it is to avoid by strong illumination, keep the moisture of seedling medium
Content is 70%；It is 1400LX to control intensity of illumination, and light application time is 8 hours/day, and temperature is 20 DEG C.After planting when 3 days
Between the nutrient solution is sprayed into seedling medium.
Embodiment 2
A kind of method for culturing seedlings for improving plant percent, comprises the following steps：
（1）Seed treatment
A. seed is put into 50 DEG C of warm water and scalds kind of a 15min, be during which stirred continuously, reject impurity therein and flat seed；
B. take out, cleaned with clear water, until the epidermis of nursery stock seed is without mucus after being soaked seed 3 hours with disinfection solution；Sterilization disappears
Venom is 50% 50 times of dilutions of sodium chlorate.
C. it is that 20mg/L salicylic acids are molten with concentration after the seed soaked in step b is irradiated 10 minutes with ultraviolet lamp
Soaked 6 hours in liquid；Seed is put into ultrasonically treated 30min in ultrasonic cleaner, during processing temperature fluctuation control 3 DEG C with
It is interior.
D. with the wet towel parcel seed for being soaked with gibberellin, germinator and plant growth regulator, the quality point of gibberellin
Number is 0.07%, and the thickness of parcel is 1cm；The insulating box for being put into 21 DEG C is stored 10 days, and it is 2 DEG C then to set calorstat temperature, storage
Hide 15 days；Germinator includes following weight in grams raw material：2 grams of Nano Silver, 1 gram of nano-titanium oxide, 0.6 gram of tourmaline, bamboo carbon 0.4
Gram, 2 grams of 1 gram of zeolite and rock phosphate in powder.
（2）Nursery
A. seedling medium is prepared
First by fertile soil, vermiculite, garden mould and pig manure by weight 5: 3: 2: 2 ratio mixed preparing seedling mediums, by nursery base
Matter is well mixed stand-by；Then chitosan oligosaccharide, decane sulfonate and P-hydroxybenzoic acid sodium are pressed 80：1：20 weight is educated than addition
In seedling matrix, it is mixed evenly；Uniformly it is sprayed on seedling medium, is carried out at sterilization with 0.2% thiophanate methyl solution again
Reason.
B. seeding and seedling raising
Step will be passed through（1）The seed of processing is sown into the seedling medium, the line-spacing 10cm of sowing, spacing in the rows 5cm；Used after earthing
600 times of liquid spraying soil surfaces of new high fat film, and cover sunshade net, it is to avoid by strong illumination, keep the moisture of seedling medium
Content is 60%；It is 1200LX to control intensity of illumination, and light application time is 8 hours/day, and temperature is 15 DEG C.
Above-mentioned steps（1）In, distance when ultraviolet lamp irradiates with nursery stock seed is 60-70cm, and power is 40-60W.
Above-mentioned steps（2）In, uniform into seedling medium to spray nutrient solution, the preparation method of the nutrient solution is：
A. by the methyl α-naphthyl acetate that concentration is 0.3ppm, the zeatin that the indolebutyric acid and concentration that concentration is 0.3-0.5ppm are 0.2ppm
Mixing, obtains mixed liquor；
B. into the mixed liquor add concentration for 5% ethanol solution and be settled to 1L, be made into nutrient solution mother liquor standby；
C. 10ml nutrient solutions mother liquor and 2gCa (NO are taken3)210L water is dissolved in, the nutrient solution is obtained.
Above-mentioned steps（2）In, the nutrient solution was after planting sprayed into seedling medium every 2 day time.
Embodiment 3
A kind of method for culturing seedlings for improving plant percent, comprises the following steps：
（1）Seed treatment
A. seed is put into 53 DEG C of warm water and scalds kind of a 13min, be during which stirred continuously, reject impurity therein and flat seed；
B. take out, cleaned with clear water, until the epidermis of nursery stock seed is without mucus after being soaked seed 4 hours with disinfection solution；
C. it is in 30mg/L salicylic acid solutions with concentration after the seed soaked in step b is irradiated 15 minutes with ultraviolet lamp
Immersion 5 hours；
D. with the wet towel parcel seed for being soaked with gibberellin, germinator and plant growth regulator, the thickness of parcel is 1.3cm；
The insulating box for being put into 24 DEG C is stored 10 days, and it is 3 DEG C then to set calorstat temperature, is stored 15 days；
（2）Nursery
A. seedling medium is prepared
First by fertile soil, vermiculite, garden mould and pig manure by weight 5: 3: 2: 2 ratio mixed preparing seedling mediums, by nursery base
Matter is well mixed stand-by；Then chitosan oligosaccharide, decane sulfonate and P-hydroxybenzoic acid sodium are pressed 80：1：20 weight is educated than addition
In seedling matrix, it is mixed evenly；Uniformly it is sprayed on seedling medium, is carried out at sterilization with 0.2% thiophanate methyl solution again
Reason.
B. seeding and seedling raising
Step will be passed through（1）The seed of processing is sown into the seedling medium, the line-spacing 13cm of sowing, spacing in the rows 4cm；Used after earthing
700 times of liquid spraying soil surfaces of new high fat film, and cover sunshade net, it is to avoid by strong illumination, keep the moisture of seedling medium
Content is 65%；It is 1300LX to control intensity of illumination, and light application time is 8 hours/day, and temperature is 18 DEG C.
Above-mentioned steps（1）Middle disinfection solution is 50% 50 times of dilutions of sodium chlorate.
Above-mentioned steps（1）In, after the completion of step c, seed is put into ultrasonically treated 50min in ultrasonic cleaner, located
Temperature fluctuation control is within 3 DEG C during reason.
Above-mentioned steps（1）In, the mass fraction of gibberellin is 0.07%.
Above-mentioned steps（1）In, germinator includes following weight in grams raw material：3 grams of Nano Silver, 1.5 grams of nano-titanium oxide, electrically
3 grams of 1.3 grams of stone, 0.8 gram of bamboo carbon, 1.5 grams of zeolite and rock phosphate in powder.
Above-mentioned steps（1）In, distance when ultraviolet lamp irradiates with nursery stock seed is 65cm, and power is 50W.
Above-mentioned steps（2）In, uniform into seedling medium to spray nutrient solution, the preparation method of the nutrient solution is：
A. by the methyl α-naphthyl acetate that concentration is 0.4ppm, the zeatin that the indolebutyric acid and concentration that concentration is 0.4ppm are 0.2ppm is mixed
Close, obtain mixed liquor；
B. into the mixed liquor add concentration for 5% ethanol solution and be settled to 1L, be made into nutrient solution mother liquor standby；
C. 10ml nutrient solutions mother liquor and 2.5gCa (NO are taken3)210L water is dissolved in, the nutrient solution is obtained.
Above-mentioned steps（2）In, the nutrient solution was after planting sprayed into seedling medium every 2.5 day time.
Embodiment 4
The following is the inventive method and the contrast experiment of common method for culturing seedlings：Choose 500 at random from a collection of nursery stock seed,
Stochastic averagina is divided into two groups, and this two groups of seeds are respectively adopted into the inventive method and common method for culturing seedlings carries out nursery, other are educated
Slender part is the same, and the experimental data for observing nursery situation is as follows：
| Experimental result | The inventive method | Common method for culturing seedlings |
| Bud ratio after 3 days | 99% | 75% |
| Average root must quantity after 5 days | 18 | 5 |
| Illness rate | 0.5% | 16% |
| Seedling vigorous index | 1.1 | 0.8 |
| Chlorophyll content（mg·g-1FW） | 2.5 | 2 |
| Root activity（ugg-1·h-1） | 96 | 90 |
Wherein, seedling vigorous index=（Stem is thick/plant height）X complete stool dry weights X100；
Chlorophyll content is determined using acetone ethanol mixed liquor extraction method；
Root activity is determined using triphenyl tetrazolium chloride method.
Thus experimental result can be drawn：Nursery is carried out using the method for the invention provided, nursery stock bud ratio is high, seedling
Seedling vigorous index is high, and chlorophyll content is high, and root activity is big, and illness rate is low.
The preferred embodiments of the present invention are these are only, are not intended to limit the invention, although with reference to the foregoing embodiments
The present invention is described in detail, for those skilled in the art, it still can be to foregoing embodiments institute
The technical scheme of record is modified, or carries out equivalent substitution to which part technical characteristic.It is all the present invention spirit and
Within principle, any modification, equivalent substitution and improvements made etc. should be included in the scope of the protection.
Claims (8)
1. a kind of method for culturing seedlings for improving plant percent, it is characterised in that comprise the following steps：
（1）Seed treatment
A. seed is put into 50-55 DEG C of warm water and scalds kind of a 10-15min, be during which stirred continuously, reject impurity therein and flat
Seed；
B. take out, cleaned with clear water, until the epidermis of nursery stock seed is without mucus after being soaked seed 3-5 hours with disinfection solution；
C. after the seed soaked in step b is irradiated 10-20 minutes with ultraviolet lamp, the bigcatkin willow for being 20-40mg/L with concentration
Acid solution soaks 4-6 hours；
D. with the wet towel parcel seed for being soaked with gibberellin, germinator and plant growth regulator, the thickness of parcel is 1-
1.5cm；The insulating box for being put into 21-26 DEG C is stored 10 days, and it is 2-4 DEG C then to set calorstat temperature, is stored 15 days；
（2）Nursery
A. seedling medium is prepared
First by fertile soil, vermiculite, garden mould and pig manure by weight 5: 3: 2: 2 ratio mixed preparing seedling mediums, by nursery base
Matter is well mixed stand-by；Then chitosan oligosaccharide, decane sulfonate and P-hydroxybenzoic acid sodium are pressed 80：1：20 weight is educated than addition
In seedling matrix, it is mixed evenly；Uniformly it is sprayed on seedling medium, is carried out at sterilization with 0.2% thiophanate methyl solution again
Reason；
B. seeding and seedling raising
Step will be passed through（1）The seed of processing is sown into the seedling medium, the line-spacing 10-15cm of sowing, spacing in the rows 3-5cm；Cover
With 600-800 times of liquid spraying soil surface of new high fat film after soil, and cover sunshade net, it is to avoid by strong illumination, keep nursery
The moisture of matrix is in 60-70%；It is 1200-1400LX to control intensity of illumination, and light application time is 8 hours/day, and temperature is 15-
20℃。
2. a kind of method for culturing seedlings for improving plant percent according to claim 1, it is characterised in that the step（1）
Middle disinfection solution is 50% 50 times of dilutions of sodium chlorate.
3. a kind of method for culturing seedlings for improving plant percent according to claim 1, it is characterised in that the step（1）
In, after the completion of step c, seed is put into ultrasonically treated 30-60min in ultrasonic cleaner, temperature fluctuation is controlled during processing
Within 3 DEG C.
4. a kind of method for culturing seedlings for improving plant percent according to claim 1, it is characterised in that the step（1）
In, the mass fraction of gibberellin is 0.07%.
5. a kind of method for culturing seedlings for improving plant percent according to claim 1, it is characterised in that the step（1）
In, germinator includes following raw material：2-4 parts of Nano Silver, 1-2 parts of nano-titanium oxide, 0.6-2 parts of tourmaline, bamboo carbon
2-4 parts of 0.4-1 parts, 1-2 parts of zeolite and rock phosphate in powder.
6. a kind of method for culturing seedlings for improving plant percent according to claim 1, it is characterised in that the step（1）
In, distance when ultraviolet lamp irradiates with nursery stock seed is 60-70cm, and power is 40-60W.
7. a kind of method for culturing seedlings for improving plant percent according to claim 1, it is characterised in that the step（2）
In, uniform into seedling medium to spray nutrient solution, the preparation method of the nutrient solution is：
A. by the methyl α-naphthyl acetate that concentration is 0.3-0.5ppm, the jade that the indolebutyric acid and concentration that concentration is 0.3-0.5ppm are 0.2ppm
Rice element mixing, obtains mixed liquor；
B. into the mixed liquor add concentration for 5% ethanol solution and be settled to 1L, be made into nutrient solution mother liquor standby；
C. take 10ml nutrient solutions mother liquor to be dissolved in 10L water with 2-3gCa (NO3) 2, obtain the nutrient solution.
8. a kind of method for culturing seedlings for improving plant percent according to claim 7, it is characterised in that the step（2）
In, the nutrient solution was after planting sprayed into seedling medium every 2-3 days time.
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Cited By (5)
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| CN107371782A (en) * | 2017-09-22 | 2017-11-24 | 余庆县庆丰源农业发展有限公司 | The implantation methods of Chinese cabbage |
| CN108040845A (en) * | 2017-11-27 | 2018-05-18 | 余雪平 | A kind of method for culturing seedlings of oil Paeonia suffruticosa seed |
| CN109220049A (en) * | 2018-09-20 | 2019-01-18 | 四川盛世佳禾农业开发有限公司 | A kind of seed accelerating germination method |
| CN109792936A (en) * | 2017-11-16 | 2019-05-24 | 丹阳市陵口镇漕塘土地股份专业合作社 | A kind of potato compost |
| CN112493051A (en) * | 2020-10-31 | 2021-03-16 | 贵州顺水绿化工程有限公司 | Grape seedling raising method for improving survival rate |
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| CN104663382A (en) * | 2013-11-30 | 2015-06-03 | 青岛鑫润土苗木专业合作社 | Seedling raising method of tomato seed |
| CN106508329A (en) * | 2015-09-11 | 2017-03-22 | 加多宝（中国）饮料有限公司 | Microcos paniculata seedling-growing method |
| CN105027741A (en) * | 2015-09-16 | 2015-11-11 | 广东神州木兰园林有限公司 | Magnolia sirindhorniae seed germination and seedling cultivation method |
| CN105493866A (en) * | 2015-12-29 | 2016-04-20 | 安徽有机良庄农业科技发展有限公司 | Pollution-free seedling culture method for pepper solar greenhouse |
| CN106342516A (en) * | 2016-08-25 | 2017-01-25 | 平顶山学院 | Seedling raising method for improving survival rate of Rhododendron |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107371782A (en) * | 2017-09-22 | 2017-11-24 | 余庆县庆丰源农业发展有限公司 | The implantation methods of Chinese cabbage |
| CN109792936A (en) * | 2017-11-16 | 2019-05-24 | 丹阳市陵口镇漕塘土地股份专业合作社 | A kind of potato compost |
| CN108040845A (en) * | 2017-11-27 | 2018-05-18 | 余雪平 | A kind of method for culturing seedlings of oil Paeonia suffruticosa seed |
| CN109220049A (en) * | 2018-09-20 | 2019-01-18 | 四川盛世佳禾农业开发有限公司 | A kind of seed accelerating germination method |
| CN112493051A (en) * | 2020-10-31 | 2021-03-16 | 贵州顺水绿化工程有限公司 | Grape seedling raising method for improving survival rate |
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