CN106342516A - Seedling raising method for improving survival rate of Rhododendron - Google Patents
Seedling raising method for improving survival rate of Rhododendron Download PDFInfo
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- CN106342516A CN106342516A CN201610716949.0A CN201610716949A CN106342516A CN 106342516 A CN106342516 A CN 106342516A CN 201610716949 A CN201610716949 A CN 201610716949A CN 106342516 A CN106342516 A CN 106342516A
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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
- 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
- A01N63/00—Biocides, pest repellants or attractants, or plant growth regulators containing microorganisms, viruses, microbial fungi, animals or substances produced by, or obtained from, microorganisms, viruses, microbial fungi or animals, e.g. enzymes or fermentates
- A01N63/10—Animals; Substances produced thereby or obtained therefrom
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
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- A01N65/00—Biocides, pest repellants or attractants, or plant growth regulators containing material from algae, lichens, bryophyta, multi-cellular fungi or plants, or extracts thereof
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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
- A01N65/00—Biocides, pest repellants or attractants, or plant growth regulators containing material from algae, lichens, bryophyta, multi-cellular fungi or plants, or extracts thereof
- A01N65/08—Magnoliopsida [dicotyledons]
- A01N65/20—Fabaceae or Leguminosae [Pea or Legume family], e.g. pea, lentil, soybean, clover, acacia, honey locust, derris or millettia
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Abstract
The invention provides a seedling raising method for improving the survival rate of Rhododendron. The seeds, collected in mature period in current year, of Rhododendron are disinfected, sowed after a pretreatment and managed daily in sequence until the seeds sprout. The pretreatment includes the steps of soaking the disinfected seeds in sodium hydroxide solution with the mass concentration of 35g/L for 30-40min, then taking out the seeds for draining and drying, soaking in a treating agent for 16-20h, taking out the seeds after soaking, spreading in a cool and dry place for drying, mixing the dried seeds of 80-100 parts by weight with a coating agent of 20-40 parts by weight, spraying water, wherein the weight of water is 0.5 times more than the total weight of the seeds and the coating agent, stirring for 30min, and drying in a dryer at 40-45 DEG C for 12-16s. The seedling raising method for improving the survival rate of Rhododendron has the advantages of time saving, labor saving and low cost, the batch processing is easy to achieve, and the survival rate of Rhododendron seeds is greatly improved.
Description
Technical field
The present invention relates to field of plant growing technology is and in particular to a kind of method for culturing seedlings of raising Folium Rhododendri Simsii survival rate.
Background technology
Folium Rhododendri Simsii also known as Rhododendron simsii Planch., Catunaregam spinosa (Thunb.) Tirveng., are evergreen or flat evergreen shrubss.Folium Rhododendri Simsii general spring blooms, every cluster flower
2-6, corolla infundibulate, have red, light red, apricot pink, lilac, white etc., pattern is in great numbers gorgeous, for the Central-South and southwestern typical case of China
Oxylophyte.Folium Rhododendri Simsii Herb is available for medicinal, has functions that promoting flow of QI and blood, qi-restoratives, can treat endogenous cough, kidney
Empty deaf, menoxenia, the disease such as rheumatism.Again because of its corolla cerise, it is famous flower plant, have and higher view and admire valency
Value.
The breeding of Folium Rhododendri Simsii, can with cuttage, grafting, press strip, plant division, sowing five kinds of methods, and cultivate kind when master
Will be using the propagation method of sowing.But the kind skin depth of Rhododendron seeds, embryo are hard, it is special that substrate and growing environment are required,
And easy bacteria infection, insect infestation in seedling raising process, therefore Rhododendron seeds are difficult to germinate and survival rate is low.At present with broadcasting
Kind method when cultivating Folium Rhododendri Simsii, frequently with removing, cut or knock out kind of skin to improve the survival rate of seed, but this operation
Easily cause the infringement to embryo, and waste time and energy, bring great difficulty to large-scale Folium Rhododendri Simsii nursery, increased Du
The cost of cuckoo flower nursery.
Content of the invention
It is an object of the invention to provide a kind of method for culturing seedlings improving Folium Rhododendri Simsii survival rate, the method is not only time saving and energy saving,
Low cost, easy batch processing, and Rhododendron seeds survival rate is greatly improved.
In order to solve above-mentioned technical problem, the technical solution adopted in the present invention is: a kind of raising Folium Rhododendri Simsii survival rate
Method for culturing seedlings, selects the seed of the Folium Rhododendri Simsii of period of maturation collection then to carry out disinfection successively, sow after pretreatment, and in daily pipe
Until germination, concretely comprising the following steps of described pretreatment under reason, the seed after sterilization is placed in the hydrogen that mass concentration is 35g/l
Soak 30-40min in sodium hydroxide solution, then seed is pulled out and drain, then seed is placed in immersion 16-20h in inorganic agent, leaching
Seed is pulled out after terminating by bubble, divides and dries in the cool place place of drying, the seed after taking 80-100 part to dry according still further to parts by weight
With 20-40 part coating materials and mix, it is then sprayed into the water for coating materials and 0.5 times of seed weight, is placed in dry after stirring 30min
12-16 second is dried at 40-45 DEG C in dry machine；
Described inorganic agent is to be by 2-4 part root-inducing powder, 4-6 part gibberellins and 20-30 part mass concentration according to parts by weight
0.3% boric acid mixes；
Described coating materials are to be mixed by 11-13 part Magnesium dioxide and 3-5 part ammonium magnesium phosphate according to parts by weight.
Concretely comprising the following steps of described sowing, substrate is filled in hole tray, then with water pouring substrate up to substrate saturation,
Again pretreated seed is sent out in substrate, thickness of sowing is 2-4 grain/cm2, after planting, seed does not cover substrate；
The preparation method of described substrate is, according to parts by weight by 60-70 part coconut palm chaff, 20-25 part Semen Citrulli grouts powder, 30-35
Then the ph value of mixture is adjusted to 4.4-5.9 with ph regulator by part perlite and the mixing of 30-35 part peat soil.
Described Semen Citrulli grouts powder, preparation method thereof is as follows, and the Semen Citrulli grouts raw material obtaining after taking Semen Citrulli oil expression, 60
Dry 80min under the conditions of DEG C, dry and dry in the air to room temperature after terminating, be transferred to and in pulverizer, be ground into the Semen Citrulli cake that particle diameter is 50 mesh
Then Semen Citrulli grouts are slightly dried 1h under the conditions of 70 DEG C by dregs of rice coarse powder, dry and dry in the air to room temperature after terminating, are transferred in pulverizer
Being crushed to particle diameter is 200 mesh, obtains Semen Citrulli grouts powder.
Described ph regulator is to be according to weight ratio by citric acid, malic acid and the sodium citrate that mass concentration is 1%
3-4:2-3.5:2-3.5 composition.
Concretely comprising the following steps of described daily management, after planting remains that substrate moistens, and to seed after sowing three days
Upper spraying fungicide, sprays once, continuously sprays three times, and after planting cover a transparent membrane system at hole tray top for every 10 days
The shed becoming, then hole tray is placed in natural lighting environment and controls arch temperature of shed in 21-25 DEG C, relative humidity control
In 70%-80%, until germination；
Described antibacterial is by 12-14 part Radix Sophorae Flavescentis extractive liquid, 12-14 part Herba Asari extracting solution, 10-12 part Fructus Carpesii according to parts by weight
Extracting solution, 3-5 part Pulvis Fellis Suiss and 50-70 part deionized water are mixed.
The preparation method of described Radix Sophorae Flavescentis extractive liquid is as follows, takes Radix Sophorae Flavescentiss to be placed in heating container, then adds in heating container
Carry out being standing and soak for 9-11h for 8 times of water of Radix Sophorae Flavescentiss weight, then heated and boiled reduces 2/3 to the volume heating water in container, stops
Filter cleaner after only heating, obtains Radix Sophorae Flavescentis extractive liquid.
The preparation method of described Herba Asari extracting solution is as follows, takes Herba Asari to be placed in heating container, then adds in heating container
Carry out being standing and soak for 9-11h for 8 times of water of Herba Asari weight, then heated and boiled reduces 2/3 to the volume heating water in container, stops
Filter cleaner after only heating, obtains Herba Asari extracting solution.
The preparation method of described Fructus Carpesii extracting solution is as follows, is placed in container bottle after Fructus Carpesii is pulverized, then adds in container bottle
Enter the water for 15 times of Fructus Carpesii weight, then container bottle is put into and in rotary evaporator, carry out extraction process, control the rotary speed to be
60-100 rev/min, extraction temperature is 60-70 DEG C, and extraction time is 2-4h, obtains Fructus Carpesii extracting solution.
Concretely comprising the following steps of described seed disinfection, seed water is cleaned up, and being subsequently placed in mass concentration is 0.35%-
20-25min is soaked in 0.45% potassium permanganate solution.
Compared with prior art, the method have the advantages that
First, seed is being carried out in preprocessing process, after seed is soaked in sodium hydroxide solution, increased kind of transdermally gas and
Water permeable ability, after treated dose of seed soaks, has effectively broken seed dormancy, thus having effectively facilitated germination；Seed
Dry again after mixing with coating materials and water, so that coating materials is sticked on seed, in coating materials, Magnesium dioxide is broadcast in seed
After kind, slow release oxygen, effectively provides oxygen for seed in germination and emergence, root growth, and is improving percentage of seedgermination
The problem that when seed after effectively prevention is germinateed simultaneously runs into oxygen deficiency, root growth is suppressed；Ammonium magnesium phosphate in coating materials
Play Stabilization, run off after preventing coating materials from being drenched by water, and coating materials provide magnesium elements for seed, promote seed growth.
2nd, the substrate of present invention preparation is acidity, suitable Rhododendron seeds development growth, and substrate ph is relatively low, micro- life
Thing is difficult to grow, and the quality of substrate is loose, hole big, and water-retaining property and breathability are all good, is advantageous to Rhododendron seeds and sprouts
And growth；Coconut palm chaff natural mode in substrate is acidity, and ph, between 4.4～5.9, coconut palm chaff is subtracted as one of the raw material of substrate
Lack the consumption of ph regulator, economic and environment-friendly；Semen Citrulli grouts powder quality in substrate is loose, and is conducive to Cuculus polioephalus containing multiple
The nutrient of flower growth and development, effectively prevents plant nutrient bad, when preparing Semen Citrulli grouts powder, former to Semen Citrulli grouts
Material dries 2 pulverizing cross processing methods using 2 times, makes that the Semen Citrulli grouts powder quality made is very loose, hole is bigger, more preferably
Beneficial to Rhododendron seeds growth promoter.
3rd, antibacterial of the present invention is made of with Chinese herbal medicine as primary raw material, can make the protein coagulating of pathogen
Degeneration, directly kills pathogenic bacteria, and the mycelial growth to various plants pathogenic fungi and spore germination simultaneously has stronger inhibitory action,
And there is no inhibitory action, green safety to plant growing, antibacterial has anthelmintic action while sterilization is cured the disease, and sterilize
The effective ingredient of agent gradually can be absorbed by Rhododendron seeds, improves seed microcirculation, improves immunising seed power.
4th, method for culturing seedlings of the present invention substantially increases the survival rate of Rhododendron seeds, simple to operate, and save time province
Power, low cost, promote Rhododendron seeds fast germination, can be with mass disposal seed, suitable large-scale application.
Specific embodiment
For making the object, technical solutions and advantages of the present invention clearer, below the technical scheme in the present invention is carried out clearly
Chu, it is fully described by it is clear that described embodiment a part of embodiment that is the present invention, rather than whole embodiments.It is based on
Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under the premise of not making creative work
Embodiment, broadly falls into the scope of protection of the invention.
Embodiment 1
A kind of method for culturing seedlings improving Folium Rhododendri Simsii survival rate, selects the seed of the Folium Rhododendri Simsii of period of maturation collection then to be disappeared successively
Poison, sow after pretreatment, and until germination under daily management, the concretely comprising the following steps, after sterilization of described pretreatment
Seed is placed in the sodium hydroxide solution that mass concentration is 35g/l and soaks 30min, then pulls seed out and drains, then by seed
It is placed in immersion 16h in inorganic agent, soak and after terminating, seed is pulled out, divide and dry in the cool place place of drying, according still further to parts by weight
Seed after taking 80 parts to dry and 20 parts of coating materials simultaneously mix, and are then sprayed into the water for coating materials and 0.5 times of seed weight, stir
It is placed in after mixing 30min in drying machine and be dried 12 seconds at 40 DEG C；
The boron that described inorganic agent according to parts by weight is is 0.3% by 2 parts of root-inducing powders, 4 parts of gibberellins and 20 parts of mass concentrations
Acid mixes；
Described coating materials are to be mixed by 11 parts of Magnesium dioxides and 3 parts of ammonium magnesium phosphates according to parts by weight.
It is the basic embodiment of the present embodiment above, can further be limited on the basis of above and improve:
As, concretely comprising the following steps of described sowing, substrate is filled in hole tray, then with water pouring substrate up to substrate saturation,
Again pretreated seed is sent out in substrate, thickness of sowing is 2/cm2, after planting, seed does not cover substrate；
The preparation method of described substrate is, according to parts by weight by 60 parts of coconut palm chaffs, 20 parts of Semen Citrulli grouts powders, 30 parts of perlites and
Then the ph value of mixture is adjusted to 4.4 with ph regulator by 30 parts of peat soil mixing.
Further, described Semen Citrulli grouts powder, preparation method thereof is as follows, the Semen Citrulli grouts obtaining after taking Semen Citrulli oil expression
Raw material, dries 80min under the conditions of 60 DEG C, dries and dries in the air to room temperature after terminating, and being transferred in pulverizer and being ground into particle diameter is 50 mesh
Semen Citrulli grouts coarse powder, then Semen Citrulli grouts are slightly dried 1h under the conditions of 70 DEG C, dry and dry in the air to room temperature after terminating, shift
Being crushed to particle diameter to pulverizer is 200 mesh, obtains Semen Citrulli grouts powder.
Further, described ph regulator be by mass concentration be 1% citric acid, malic acid and sodium citrate according to
Weight forms than for 3:3.5:3.5.
And for example, the concretely comprising the following steps of described daily management, after planting remains that substrate moistens, and after sowing three days to
Spraying fungicide on seed, sprays once, continuously sprays three times, and after planting cover a thin transparent at hole tray top for every 10 days
The shed that film is made, then hole tray is placed in natural lighting environment and controls arch temperature of shed in 21 DEG C, relative humidity control
Make 70%, up to germination；
Described antibacterial according to parts by weight be by 12 parts of Radix Sophorae Flavescentis extractive liquids, 12 parts of Herba Asari extracting solution, 10 parts of Fructus Carpesii extracting solution, 3
Part Pulvis Fellis Suiss and 50 parts of deionized waters are mixed.
Further, the preparation method of described Radix Sophorae Flavescentis extractive liquid is as follows, takes Radix Sophorae Flavescentiss to be placed in heating container, then holds to heating
The water being incorporated as 8 times of Radix Sophorae Flavescentiss weight in device carries out being standing and soak for 9h, and then heated and boiled reduces to the volume heating water in container
2/3, stop filter cleaner after heating, obtain Radix Sophorae Flavescentis extractive liquid.
Further, the preparation method of described Herba Asari extracting solution is as follows, takes Herba Asari to be placed in heating container, then holds to heating
The water being incorporated as 8 times of Herba Asari weight in device carries out being standing and soak for 9h, and then heated and boiled reduces to the volume heating water in container
2/3, stop filter cleaner after heating, obtain Herba Asari extracting solution.
Further, the preparation method of described Fructus Carpesii extracting solution is as follows, is placed in container bottle after Fructus Carpesii is pulverized, then to appearance
It is incorporated as the water of 15 times of Fructus Carpesii weight in device bottle, then container bottle is put into and in rotary evaporator, carry out extraction process, control rotation
Rotary speed is 60 revs/min, and extraction temperature is 60 DEG C, and extraction time is 2h, obtains Fructus Carpesii extracting solution.
And for example, the concretely comprising the following steps of described seed disinfection, seed water is cleaned up, being subsequently placed in mass concentration is
20min is soaked in 0.35% potassium permanganate solution.
Embodiment 2
A kind of method for culturing seedlings improving Folium Rhododendri Simsii survival rate, selects the seed of the Folium Rhododendri Simsii of period of maturation collection then to be disappeared successively
Poison, sow after pretreatment, and until germination under daily management, the concretely comprising the following steps, after sterilization of described pretreatment
Seed is placed in the sodium hydroxide solution that mass concentration is 35g/l and soaks 32min, then pulls seed out and drains, then by seed
It is placed in immersion 17h in inorganic agent, soak and after terminating, seed is pulled out, divide and dry in the cool place place of drying, according still further to parts by weight
Seed after taking 85 parts to dry and 25 parts of coating materials simultaneously mix, and are then sprayed into the water for coating materials and 0.5 times of seed weight, stir
It is placed in after mixing 30min in drying machine and be dried 13 seconds at 42 DEG C；
Described inorganic agent is to be 0.3% by 2.5 parts of root-inducing powders, 4.5 parts of gibberellins and 23 parts of mass concentrations according to parts by weight
Boric acid mix；
Described coating materials are to be mixed by 11.5 parts of Magnesium dioxides and 3.5 parts of ammonium magnesium phosphates according to parts by weight.
It is the basic embodiment of the present embodiment above, can further be limited on the basis of above and improve:
As, concretely comprising the following steps of described sowing, substrate is filled in hole tray, then with water pouring substrate up to substrate saturation,
Again pretreated seed is sent out in substrate, thickness of sowing is 2/cm2, after planting, seed does not cover substrate；
The preparation method of described substrate is, according to parts by weight by 63 parts of coconut palm chaffs, 22 parts of Semen Citrulli grouts powders, 32 parts of perlites and
Then the ph value of mixture is adjusted to 4.8 with ph regulator by 31 parts of peat soil mixing.
Further, described Semen Citrulli grouts powder, preparation method thereof is as follows, the Semen Citrulli grouts obtaining after taking Semen Citrulli oil expression
Raw material, dries 80min under the conditions of 60 DEG C, dries and dries in the air to room temperature after terminating, and being transferred in pulverizer and being ground into particle diameter is 50 mesh
Semen Citrulli grouts coarse powder, then Semen Citrulli grouts are slightly dried 1h under the conditions of 70 DEG C, dry and dry in the air to room temperature after terminating, shift
Being crushed to particle diameter to pulverizer is 200 mesh, obtains Semen Citrulli grouts powder.
Further, described ph regulator be by mass concentration be 1% citric acid, malic acid and sodium citrate according to
Weight forms than for 4:2:3.5.
And for example, the concretely comprising the following steps of described daily management, after planting remains that substrate moistens, and after sowing three days to
Spraying fungicide on seed, sprays once, continuously sprays three times, and after planting cover a thin transparent at hole tray top for every 10 days
The shed that film is made, then hole tray is placed in natural lighting environment and controls arch temperature of shed in 22 DEG C, relative humidity control
Make 73%, up to germination；
Described antibacterial is to be carried by 12.5 parts of Radix Sophorae Flavescentis extractive liquids, 12.5 portions of Herba Asari extracting solution, 10.5 portions of Fructus Carpesiis according to parts by weight
Liquid, 3.5 parts of Pulvis Fellis Suiss and 55 parts of deionized waters are taken to be mixed.
Further, the preparation method of described Radix Sophorae Flavescentis extractive liquid is as follows, takes Radix Sophorae Flavescentiss to be placed in heating container, then holds to heating
The water being incorporated as 8 times of Radix Sophorae Flavescentiss weight in device carries out being standing and soak for 9.5h, and then heated and boiled subtracts to the volume heating water in container
Few 2/3, stop filter cleaner after heating, obtain Radix Sophorae Flavescentis extractive liquid.
Further, the preparation method of described Herba Asari extracting solution is as follows, takes Herba Asari to be placed in heating container, then holds to heating
The water being incorporated as 8 times of Herba Asari weight in device carries out being standing and soak for 9.5h, and then heated and boiled subtracts to the volume heating water in container
Few 2/3, stop filter cleaner after heating, obtain Herba Asari extracting solution.
Further, the preparation method of described Fructus Carpesii extracting solution is as follows, is placed in container bottle after Fructus Carpesii is pulverized, then to appearance
It is incorporated as the water of 15 times of Fructus Carpesii weight in device bottle, then container bottle is put into and in rotary evaporator, carry out extraction process, control rotation
Rotary speed is 70 revs/min, and extraction temperature is 63 DEG C, and extraction time is 2.5h, obtains Fructus Carpesii extracting solution.
And for example, the concretely comprising the following steps of described seed disinfection, seed water is cleaned up, being subsequently placed in mass concentration is
22min is soaked in 0.38% potassium permanganate solution.
Embodiment 3
A kind of method for culturing seedlings improving Folium Rhododendri Simsii survival rate, selects the seed of the Folium Rhododendri Simsii of period of maturation collection then to be disappeared successively
Poison, sow after pretreatment, and until germination under daily management, the concretely comprising the following steps, after sterilization of described pretreatment
Seed is placed in the sodium hydroxide solution that mass concentration is 35g/l and soaks 35min, then pulls seed out and drains, then by seed
It is placed in immersion 18h in inorganic agent, soak and after terminating, seed is pulled out, divide and dry in the cool place place of drying, according still further to parts by weight
Seed after taking 90 parts to dry and 30 parts of coating materials simultaneously mix, and are then sprayed into the water for coating materials and 0.5 times of seed weight, stir
It is placed in after mixing 30min in drying machine and be dried 14 seconds at 43 DEG C；
The boron that described inorganic agent according to parts by weight is is 0.3% by 3 parts of root-inducing powders, 5 parts of gibberellins and 25 parts of mass concentrations
Acid mixes；
Described coating materials are to be mixed by 12 parts of Magnesium dioxides and 4 parts of ammonium magnesium phosphates according to parts by weight.
It is the basic embodiment of the present embodiment above, can further be limited on the basis of above and improve:
As, concretely comprising the following steps of described sowing, substrate is filled in hole tray, then with water pouring substrate up to substrate saturation,
Again pretreated seed is sent out in substrate, thickness of sowing is 3/cm2, after planting, seed does not cover substrate；
The preparation method of described substrate is, according to parts by weight by 65 parts of coconut palm chaffs, 23 parts of Semen Citrulli grouts powders, 33 parts of perlites and
Then the ph value of mixture is adjusted to 5.2 with ph regulator by 33 parts of peat soil mixing.
Further, described Semen Citrulli grouts powder, preparation method thereof is as follows, the Semen Citrulli grouts obtaining after taking Semen Citrulli oil expression
Raw material, dries 80min under the conditions of 60 DEG C, dries and dries in the air to room temperature after terminating, and being transferred in pulverizer and being ground into particle diameter is 50 mesh
Semen Citrulli grouts coarse powder, then Semen Citrulli grouts are slightly dried 1h under the conditions of 70 DEG C, dry and dry in the air to room temperature after terminating, shift
Being crushed to particle diameter to pulverizer is 200 mesh, obtains Semen Citrulli grouts powder.
Further, described ph regulator be by mass concentration be 1% citric acid, malic acid and sodium citrate according to
Weight forms than for 3:2:3.5.
And for example, the concretely comprising the following steps of described daily management, after planting remains that substrate moistens, and after sowing three days to
Spraying fungicide on seed, sprays once, continuously sprays three times, and after planting cover a thin transparent at hole tray top for every 10 days
The shed that film is made, then hole tray is placed in natural lighting environment and controls arch temperature of shed in 23 DEG C, relative humidity control
Make 75%, up to germination；
Described antibacterial according to parts by weight be by 13 parts of Radix Sophorae Flavescentis extractive liquids, 13 parts of Herba Asari extracting solution, 11 parts of Fructus Carpesii extracting solution, 4
Part Pulvis Fellis Suiss and 60 parts of deionized waters are mixed.
Further, the preparation method of described Radix Sophorae Flavescentis extractive liquid is as follows, takes Radix Sophorae Flavescentiss to be placed in heating container, then holds to heating
The water being incorporated as 8 times of Radix Sophorae Flavescentiss weight in device carries out being standing and soak for 10h, and then heated and boiled reduces to the volume heating water in container
2/3, stop filter cleaner after heating, obtain Radix Sophorae Flavescentis extractive liquid.
Further, the preparation method of described Herba Asari extracting solution is as follows, takes Herba Asari to be placed in heating container, then holds to heating
The water being incorporated as 8 times of Herba Asari weight in device carries out being standing and soak for 10h, and then heated and boiled reduces to the volume heating water in container
2/3, stop filter cleaner after heating, obtain Herba Asari extracting solution.
Further, the preparation method of described Fructus Carpesii extracting solution is as follows, is placed in container bottle after Fructus Carpesii is pulverized, then to appearance
It is incorporated as the water of 15 times of Fructus Carpesii weight in device bottle, then container bottle is put into and in rotary evaporator, carry out extraction process, control rotation
Rotary speed is 80 revs/min, and extraction temperature is 65 DEG C, and extraction time is 3h, obtains Fructus Carpesii extracting solution.
And for example, the concretely comprising the following steps of described seed disinfection, seed water is cleaned up, being subsequently placed in mass concentration is
23min is soaked in 0.4% potassium permanganate solution.
Embodiment 4
A kind of method for culturing seedlings improving Folium Rhododendri Simsii survival rate, selects the seed of the Folium Rhododendri Simsii of period of maturation collection then to be disappeared successively
Poison, sow after pretreatment, and until germination under daily management, the concretely comprising the following steps, after sterilization of described pretreatment
Seed is placed in the sodium hydroxide solution that mass concentration is 35g/l and soaks 38min, then pulls seed out and drains, then by seed
It is placed in immersion 19h in inorganic agent, soak and after terminating, seed is pulled out, divide and dry in the cool place place of drying, according still further to parts by weight
Seed after taking 95 parts to dry and 35 parts of coating materials simultaneously mix, and are then sprayed into the water for coating materials and 0.5 times of seed weight, stir
It is placed in after mixing 30min in drying machine and be dried 15 seconds at 44 DEG C；
Described inorganic agent is to be 0.3% by 3.5 parts of root-inducing powders, 5.5 parts of gibberellins and 28 parts of mass concentrations according to parts by weight
Boric acid mix；
Described coating materials are to be mixed by 12.5 parts of Magnesium dioxides and 4.5 parts of ammonium magnesium phosphates according to parts by weight.
It is the basic embodiment of the present embodiment above, can further be limited on the basis of above and improve:
And for example, the concretely comprising the following steps of described sowing, substrate is filled in hole tray, then with water pouring substrate until substrate is satisfied
With, more pretreated seed is sent out in substrate, thickness of sowing is 4/cm2, after planting, seed does not cover substrate；
The preparation method of described substrate is, according to parts by weight by 68 parts of coconut palm chaffs, 24 parts of Semen Citrulli grouts powders, 34 parts of perlites and
Then the ph value of mixture is adjusted to 5.5 with ph regulator by 34 parts of peat soil mixing.
Further, described Semen Citrulli grouts powder, preparation method thereof is as follows, the Semen Citrulli grouts obtaining after taking Semen Citrulli oil expression
Raw material, dries 80min under the conditions of 60 DEG C, dries and dries in the air to room temperature after terminating, and being transferred in pulverizer and being ground into particle diameter is 50 mesh
Semen Citrulli grouts coarse powder, then Semen Citrulli grouts are slightly dried 1h under the conditions of 70 DEG C, dry and dry in the air to room temperature after terminating, shift
Being crushed to particle diameter to pulverizer is 200 mesh, obtains Semen Citrulli grouts powder.
Further, described ph regulator be by mass concentration be 1% citric acid, malic acid and sodium citrate according to
Weight forms than for 3.5:3:2.
And for example, the concretely comprising the following steps of described daily management, after planting remains that substrate moistens, and after sowing three days to
Spraying fungicide on seed, sprays once, continuously sprays three times, and after planting cover a thin transparent at hole tray top for every 10 days
The shed that film is made, then hole tray is placed in natural lighting environment and controls arch temperature of shed in 24 DEG C, relative humidity control
Make 78%, up to germination；
Described antibacterial is to be carried by 13.5 parts of Radix Sophorae Flavescentis extractive liquids, 13.5 portions of Herba Asari extracting solution, 11.5 portions of Fructus Carpesiis according to parts by weight
Liquid, 4.5 parts of Pulvis Fellis Suiss and 65 parts of deionized waters are taken to be mixed.
Further, the preparation method of described Radix Sophorae Flavescentis extractive liquid is as follows, takes Radix Sophorae Flavescentiss to be placed in heating container, then holds to heating
The water being incorporated as 8 times of Radix Sophorae Flavescentiss weight in device carries out being standing and soak for 10.5h, and then heated and boiled subtracts to the volume heating water in container
Few 2/3, stop filter cleaner after heating, obtain Radix Sophorae Flavescentis extractive liquid.
Further, the preparation method of described Herba Asari extracting solution is as follows, takes Herba Asari to be placed in heating container, then holds to heating
The water being incorporated as 8 times of Herba Asari weight in device carries out being standing and soak for 10.5h, and then heated and boiled subtracts to the volume heating water in container
Few 2/3, stop filter cleaner after heating, obtain Herba Asari extracting solution.
Further, the preparation method of described Fructus Carpesii extracting solution is as follows, is placed in container bottle after Fructus Carpesii is pulverized, then to appearance
It is incorporated as the water of 15 times of Fructus Carpesii weight in device bottle, then container bottle is put into and in rotary evaporator, carry out extraction process, control rotation
Rotary speed is 90 revs/min, and extraction temperature is 68 DEG C, and extraction time is 3.5h, obtains Fructus Carpesii extracting solution.
And for example, the concretely comprising the following steps of described seed disinfection, seed water is cleaned up, being subsequently placed in mass concentration is
24min is soaked in 0.42% potassium permanganate solution.
Embodiment 5
A kind of method for culturing seedlings improving Folium Rhododendri Simsii survival rate, selects the seed of the Folium Rhododendri Simsii of period of maturation collection then to be disappeared successively
Poison, sow after pretreatment, and until germination under daily management, the concretely comprising the following steps, after sterilization of described pretreatment
Seed is placed in the sodium hydroxide solution that mass concentration is 35g/l and soaks 40min, then pulls seed out and drains, then by seed
It is placed in immersion 20h in inorganic agent, soak and after terminating, seed is pulled out, divide and dry in the cool place place of drying, according still further to parts by weight
Seed after taking 100 parts to dry and 40 parts of coating materials simultaneously mix, and are then sprayed into the water for coating materials and 0.5 times of seed weight,
It is placed in drying machine after stirring 30min and be dried 16 seconds at 45 DEG C；
The boron that described inorganic agent according to parts by weight is is 0.3% by 4 parts of root-inducing powders, 6 parts of gibberellins and 30 parts of mass concentrations
Acid mixes；
Described coating materials are to be mixed by 13 parts of Magnesium dioxides and 5 parts of ammonium magnesium phosphates according to parts by weight.
It is the basic embodiment of the present embodiment above, can further be limited on the basis of above and improve:
As, concretely comprising the following steps of described sowing, substrate is filled in hole tray, then with water pouring substrate up to substrate saturation,
Again pretreated seed is sent out in substrate, thickness of sowing is 4/cm2, after planting, seed does not cover substrate；
The preparation method of described substrate is, according to parts by weight by 70 parts of coconut palm chaffs, 25 parts of Semen Citrulli grouts powders, 35 parts of perlites and
Then the ph value of mixture is adjusted to 5.9 with ph regulator by 35 parts of peat soil mixing.
Further, described Semen Citrulli grouts powder, preparation method thereof is as follows, the Semen Citrulli grouts obtaining after taking Semen Citrulli oil expression
Raw material, dries 80min under the conditions of 60 DEG C, dries and dries in the air to room temperature after terminating, and being transferred in pulverizer and being ground into particle diameter is 50 mesh
Semen Citrulli grouts coarse powder, then Semen Citrulli grouts are slightly dried 1h under the conditions of 70 DEG C, dry and dry in the air to room temperature after terminating, shift
Being crushed to particle diameter to pulverizer is 200 mesh, obtains Semen Citrulli grouts powder.
Further, described ph regulator be by mass concentration be 1% citric acid, malic acid and sodium citrate according to
Weight forms than for 4:2.5:2.
And for example, the concretely comprising the following steps of described daily management, after planting remains that substrate moistens, and after sowing three days to
Spraying fungicide on seed, sprays once, continuously sprays three times, and after planting cover a thin transparent at hole tray top for every 10 days
The shed that film is made, then hole tray is placed in natural lighting environment and controls arch temperature of shed in 25 DEG C, relative humidity control
Make 80%, up to germination；
Described antibacterial according to parts by weight be by 14 parts of Radix Sophorae Flavescentis extractive liquids, 14 parts of Herba Asari extracting solution, 12 parts of Fructus Carpesii extracting solution, 5
Part Pulvis Fellis Suiss and 70 parts of deionized waters are mixed.
Further, the preparation method of described Radix Sophorae Flavescentis extractive liquid is as follows, takes Radix Sophorae Flavescentiss to be placed in heating container, then holds to heating
The water being incorporated as 8 times of Radix Sophorae Flavescentiss weight in device carries out being standing and soak for 11h, and then heated and boiled reduces to the volume heating water in container
2/3, stop filter cleaner after heating, obtain Radix Sophorae Flavescentis extractive liquid.
Further, the preparation method of described Herba Asari extracting solution is as follows, takes Herba Asari to be placed in heating container, then holds to heating
The water being incorporated as 8 times of Herba Asari weight in device carries out being standing and soak for 11h, and then heated and boiled reduces to the volume heating water in container
2/3, stop filter cleaner after heating, obtain Herba Asari extracting solution.
Further, the preparation method of described Fructus Carpesii extracting solution is as follows, is placed in container bottle after Fructus Carpesii is pulverized, then to appearance
It is incorporated as the water of 15 times of Fructus Carpesii weight in device bottle, then container bottle is put into and in rotary evaporator, carry out extraction process, control rotation
Rotary speed is 100 revs/min, and extraction temperature is 70 DEG C, and extraction time is 4h, obtains Fructus Carpesii extracting solution.
And for example, the concretely comprising the following steps of described seed disinfection, seed water is cleaned up, being subsequently placed in mass concentration is
25min is soaked in 0.45% potassium permanganate solution.
Relevant comparative tests:
Set 1,2,3,4 groups of control experiment respectively, every group all using 100 Rhododendron seeds；The seed of 1 group of described control experiment is adopted
Cultivated with method for culturing seedlings of the present invention；The seed of 2 groups of described control experiment is not pretreated through the present invention
Journey, other nursery steps are identical with the step of method for culturing seedlings of the present invention；The seed of 3 groups of described control experiment is during sowing
Using thin river sand as substrate, other nursery steps are identical with the step of method for culturing seedlings of the present invention；The kind of 4 groups of described control experiment
, not using antibacterial in daily management, other nursery steps are identical with the step of method for culturing seedlings of the present invention for son.
The survival rate of 1 group of seed of control experiment is 93%.
The survival rate of 2 groups of seeds of control experiment is 84%.
The survival rate of 3 groups of seeds of control experiment is 61%.
The survival rate of 4 groups of seeds of control experiment is 73%.
Claims (9)
1. a kind of method for culturing seedlings improving Folium Rhododendri Simsii survival rate, selects the seed of the Folium Rhododendri Simsii of period of maturation collection then to carry out successively
Sterilization, sow after pretreatment, and under daily management until germination it is characterised in that: the concrete steps of described pretreatment
For the seed after sterilization being placed in the sodium hydroxide solution that mass concentration is 35g/l and soaking 30-40min, then drag for seed
Go out to drain, then seed is placed in immersion 16-20h in inorganic agent, soak and after terminating, seed is pulled out, divide and dry in the air in the cool place place of drying
Dry, the seed after taking 80-100 part to dry according still further to parts by weight and 20-40 part coating materials simultaneously mix, and are then sprayed into as coating materials
With 0.5 times of water of seed weight, it is placed in after stirring 30min in drying machine and 12-16 second is dried at 40-45 DEG C；
Described inorganic agent is to be by 2-4 part root-inducing powder, 4-6 part gibberellins and 20-30 part mass concentration according to parts by weight
0.3% boric acid mixes；
Described coating materials are to be mixed by 11-13 part Magnesium dioxide and 3-5 part ammonium magnesium phosphate according to parts by weight.
2. as claimed in claim 1 a kind of improve Folium Rhododendri Simsii survival rate method for culturing seedlings it is characterised in that: the tool of described sowing
Body step is that substrate is filled in hole tray, then with water pouring substrate up to substrate saturation, more pretreated seed is broadcast
It is scattered in substrate, thickness of sowing is 2-4 grain/cm2, after planting, seed does not cover substrate；
The preparation method of described substrate is, according to parts by weight by 60-70 part coconut palm chaff, 20-25 part Semen Citrulli grouts powder, 30-35
Then the ph value of mixture is adjusted to 4.4-5.9 with ph regulator by part perlite and the mixing of 30-35 part peat soil.
3. as claimed in claim 2 a kind of improve Folium Rhododendri Simsii survival rate method for culturing seedlings it is characterised in that: described Semen Citrulli cake
Dregs of rice powder, preparation method thereof is as follows, the Semen Citrulli grouts raw material obtaining after taking Semen Citrulli oil expression, dries 80min, dry under the conditions of 60 DEG C
Dry in the air to room temperature after dry and hard bundle, be transferred to and in pulverizer, be ground into the Semen Citrulli grouts coarse powder that particle diameter is 50 mesh, then by Semen Citrulli
Grouts slightly dry 1h under the conditions of 70 DEG C, dry and dry in the air to room temperature after terminating, and being transferred in pulverizer and being crushed to particle diameter is 200 mesh,
Obtain Semen Citrulli grouts powder.
4. as claimed in claim 2 a kind of improve Folium Rhododendri Simsii survival rate method for culturing seedlings it is characterised in that: described ph regulator
It is made up of than for 3-4:2-3.5:2-3.5 according to weight citric acid, malic acid and the sodium citrate that mass concentration is 1%.
5. as claimed in claim 1 a kind of improve Folium Rhododendri Simsii survival rate method for culturing seedlings it is characterised in that: described daily management
Concretely comprise the following steps, after planting remain that substrate moistens, and to spraying fungicide on seed after sowing three days, spray in every 10 days
Spill once, continuously spray three times, and after planting cover, at hole tray top, the shed that a transparent membrane is made, then hole tray is put
In natural lighting environment and by arch temperature of shed control 21-25 DEG C, relative humidity control in 70%-80%, until seed sends out
Bud；
Described antibacterial is by 12-14 part Radix Sophorae Flavescentis extractive liquid, 12-14 part Herba Asari extracting solution, 10-12 part Fructus Carpesii according to parts by weight
Extracting solution, 3-5 part Pulvis Fellis Suiss and 50-70 part deionized water are mixed.
6. as claimed in claim 5 a kind of method for culturing seedlings improving Folium Rhododendri Simsii survival rate it is characterised in that: described Radix Sophorae Flavescentiss extract
The preparation method of liquid is as follows, takes Radix Sophorae Flavescentiss to be placed in heating container, then carries out to heating the water being incorporated as 8 times of Radix Sophorae Flavescentiss weight in container
It is standing and soak for 9-11h, then heated and boiled reduces 2/3 to the volume heating water in container, stops filter cleaner after heating, obtains
Radix Sophorae Flavescentis extractive liquid.
7. as claimed in claim 5 a kind of method for culturing seedlings improving Folium Rhododendri Simsii survival rate it is characterised in that: described Herba Asari extracts
The preparation method of liquid is as follows, takes Herba Asari to be placed in heating container, then carries out to heating the water being incorporated as 8 times of Herba Asari weight in container
It is standing and soak for 9-11h, then heated and boiled reduces 2/3 to the volume heating water in container, stops filter cleaner after heating, obtains
Herba Asari extracting solution.
8. as claimed in claim 5 a kind of method for culturing seedlings improving Folium Rhododendri Simsii survival rate it is characterised in that: described Fructus Carpesii is extracted
The preparation method of liquid is as follows, is placed in container bottle after Fructus Carpesii is pulverized, then is incorporated as the water of 15 times of Fructus Carpesii weight in container bottle,
Then container bottle is put into and in rotary evaporator, carry out extraction process, control rotary speed to be 60-100 rev/min, extraction temperature is
60-70 DEG C, extraction time is 2-4h, obtains Fructus Carpesii extracting solution.
9. as claimed in claim 1 a kind of improve Folium Rhododendri Simsii survival rate method for culturing seedlings it is characterised in that: described seed disinfection
Concretely comprise the following steps, seed water is cleaned up, be subsequently placed in mass concentration be 0.35%-0.45% potassium permanganate solution
Middle immersion 20-25min.
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| CN109757272A (en) * | 2019-01-09 | 2019-05-17 | 安徽省农业科学院农业工程研究所 | A kind of method of azalea and trees interplanting |
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