CN108077022A - For the matrix of blueberry hardening and blueberry hardening off method - Google Patents

For the matrix of blueberry hardening and blueberry hardening off method Download PDF

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Publication number
CN108077022A
CN108077022A CN201711361352.XA CN201711361352A CN108077022A CN 108077022 A CN108077022 A CN 108077022A CN 201711361352 A CN201711361352 A CN 201711361352A CN 108077022 A CN108077022 A CN 108077022A
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hardening
matrix
blueberry
parts
mass parts
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陈小涛
李罗生
童爱明
李青峰
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Changsha Zhibo Biotechnology Co Ltd
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Changsha Zhibo Biotechnology Co Ltd
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    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01GHORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
    • A01G31/00Soilless cultivation, e.g. hydroponics

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  • Environmental Sciences (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
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Abstract

The invention discloses a kind of matrix and hardening off method for blueberry hardening, wherein hardening matrix includes water planting matrix and earth culture matrix, water planting matrix includes sterilization solvent, the tune sour solvent of 1 mass parts, the getting fat solvent of 1 mass parts, the solvent of taking root of 1 mass parts of 1 mass parts, earth culture matrix includes the composite soil of 1200~1300 parts by weight, the sulphur of the olive kernel leaf of 0.3~0.4 parts by weight, 0.3~0.35 parts by weight, the compost quick composting agent of 0.2~0.3 parts by weight.Its hardening off method is to take out the tissue-cultured seedling in blake bottle, is placed on moss package in hardening hole tray;Hardening hole tray is placed on hardening 28 days~35 days in the pond containing water planting matrix;Hardening hole tray is placed into hardening 4~6 months in earth culture matrix.The hardening off method of the present invention can reduce blueberry and disease probability occurs, and survival rate significantly improves.

Description

For the matrix of blueberry hardening and blueberry hardening off method
Technical field
The present invention relates to agricultural technology field, it particularly relates to which a kind of matrix for blueberry hardening, further relates to use The method that the water planting matrix and earth culture matrix carry out blueberry hardening.
Background technology
Blueberry, Ericaceae Vaccinium, evergreen or machaka.Blueberry is rich in anthocyanidin, unrighted acid, tan The elements such as acid and calcium, potassium, zinc, iron are spent, B family vitamin has very high healthcare function, and it is big strong to be classified as five by international food and agricultural organization One of health food.According to cultivar origin, plant characteristic, area distribution, blueberry can be divided into Vaccinium ashei, southern high clump blueberry, north Height is from 5 blueberry, short clump blueberry Breeds, and " outstanding rabbit " blueberry is one of Representative Cultivars of Vaccinium ashei, and drought tolerance is extremely strong, Southern plantation is particularly suitable for, market promotion prospect is good.
Blueberry tissue culture seedling is sterile bottle inner ring in laboratory by Initial culture, squamous subculture, culture of rootage Border.Hardening is tamed, and tames initial stage, should be similar to laboratory condition during culture, tames the later stage, then will be with estimated cultivation item Part is similar, achievees the purpose that progressively to adapt to from interior to outdoor, improves the hardening survival rate of blueberry tissue culture seedling.
As people understand blueberry, plantation enthusiasm is progressively surging, and supply falls short of demand for seedling resource, and tissue culture expanding propagation gesture is must Row, due to blueberry during hardening, it is necessary to adapt to be transitioned into outdoor environmental condition out of bottle, and found in this incubation Blueberry hardening survival rate is low, is only 59%.
How the survival rate of blueberry hardening is improved into the technical issues of the urgent need solution of current blueberry tissue culture field.
The content of the invention
For the above-mentioned technical problem in correlation technique, the present invention proposes that a kind of matrix and blueberry for blueberry hardening is refined Seedling-growing method can reduce blueberry and disease probability occurs, and survival rate has been increased to 92% from 59%.
To realize above-mentioned technical purpose, the technical proposal of the invention is realized in this way:
A kind of matrix for blueberry hardening, including water planting matrix and earth culture matrix, the water planting matrix includes 1 mass parts Sterilization solvent, the tune sour solvent of 1 mass parts, the getting fat solvent of 1 mass parts, the solvent of taking root of 1 mass parts, the sterilization solvent Garlic including 4~5 mass parts, the argy wormwood of 3~4 mass parts, the Phytolacca acinosa of 1~2 mass parts, 2~3 mass parts shoulder plate return, 2~ The Sculellaria barbata of 3 mass parts, the lindera glauca of 4~5 mass parts;The earth culture matrix includes the composite soil of 1200~1300 parts by weight, The sulphur of the olive kernel leaf of 0.3~0.4 parts by weight, 0.3~0.35 parts by weight, the compost quick composting agent of 0.2~0.3 parts by weight.
The above-mentioned matrix for blueberry hardening, it is preferred that the spinach that acid solution is adjusted to include 2000~3000 parts by weight The ammonium sulfate of trailing plants extracting solution, the fumaric acid of 3~4 parts by weight and 80~100 parts by weight.
The above-mentioned matrix for blueberry hardening, it is preferred that the getting fat solvent includes the day of 0.375g/L~0.4g/L Right marine algae extract, the algal polysaccharides of 0.2g/L~0.3g/L, the amino polypeptide of 2.5g/L~3g/L, 1.5g/L~2/L P2O5, the calcium of 1.25g/L~1.5g/L, the magnesium of 0.1g/L~0.2g/L, the zinc of 2.5g/L~3g/L, 2.25g/L~2.5g/L Boron, 0.05g/L~0.06g/L EDTA-Fe, 0.0175g/L~0.02g/L EDTA-Cu, 0.00125g/L~0.0015/L EDTA-Mo, 0.0005g/L~0.0006g/L EDTA-Co;The potassium dihydrogen phosphate of 20g/L.
The above-mentioned matrix for blueberry hardening, it is preferred that the brassin of the solvent including 0.00186g/L of taking root, The gibberellin of 0.81g/L, the heteroauxin of 0.00312g/L.
The above-mentioned matrix for blueberry hardening, it is preferred that the composite soil includes turfy soil, laterite, perlite, sawmilling Bits and pine needle, the turfy soil, laterite, perlite, the volume ratio of wood sawdust and pine needle for 3~4: 1~2: 2~3: 1~2: 1~ 2。
The technical concept total as one, the present invention also provides a kind of using the above-mentioned matrix progress for blueberry hardening The method of blueberry hardening, comprises the following steps:
S1, the tissue-cultured seedling in the blake bottle is taken out, is placed on moss package in hardening hole tray;
S2, hardening hole tray is placed on hardening 28 days~35 days in the pond containing water planting matrix;
S3, hardening hole tray is placed into hardening 4~6 months in earth culture matrix.
Above-mentioned method, it is preferred that the tissue-cultured seedling in the blake bottle is moved to from illumination cultivation room in greenhouse, bottle cap 0.5~1d of hardening is sealed, unclamps 0.5~1d of bottle cap hardening.
Above-mentioned method, it is preferred that moss described in the S1 steps wraps up tissue-cultured seedling again after being pre-processed, described pre- Processing method is:First with 121 DEG C of high-pressure sterilizing pot retort sterilization 60 minutes, after cooling, then with the 2000 times of dilutions of first frost hymexazol Liquid impregnates 15~30min.
Above-mentioned method, it is preferred that the S2 steps specifically include following steps:
S2~1 adds in the water planting matrix that depth is 0.06m in pond, and hardening hole tray is placed in water planting matrix, with poly- Vinyl film, which is covered in, forms closed Small plastic shed on pond;
S2~2, water planting 1~7d of hardening, the film on Small plastic shed are totally-enclosed;
S2~3, water planting 8~15d of hardening, raise the film of Small plastic shed both sides diagonally opposing corner, are allowed to cross-ventilation;And it uses Agricultural atomizer is sprayed once every 2h, keeps blade face moistening;
S2~4, water planting 16~28d of hardening, throw off the canopy film on Small plastic shed completely, later spray form water 2 times daily;Often Spray within 12 days 1500 times of Mancozeb dilution 1~2 time.
Above-mentioned method, it is preferred that in the step of the S2~1, the polyethylene film thickness is 0.06mm, is existed with toothpick It drills on polyethylene film, pitch of holes 5cm.
Above-mentioned method, it is preferred that during the S2 steps carry out, in greenhouse, hardening is to scatter based on light, often It is 60% that keep greenhouse shading rates in the at 9 points in its morning at 4 points in afternoon, remaining time opens sunshade net, intensity of illumination 30001x~ 40001x, 10 DEG C~30 DEG C of temperature, humidity 70~80%.
Above-mentioned method, it is preferred that the S3 steps specifically include following steps:
S3~1 is placed in hardening hole tray is smooth in earth culture matrix, and hanging wrap board cannot be arranged at bottom;
S3~2, every 2~3d waterings once, using spray form head, are not easy to rush and askew wash upside down seedling;Every two weeks with 0.2% Potassium dihydrogen phosphate fertilizer sprays a blade face;Every two weeks once root is poured with 0.3% compound potassium sulfate fertilizer;A fungicide is sprayed per 40d, Fungicide is thiophanate-methyl, pyrazoles ethofenprox is used alternatingly.
Above-mentioned method, it is preferred that 2 layers of sunshade net are installed at the top of the greenhouse, towards one layer of outdoor sunshade net Using polyethylene sunshade net, shading rate 60%;Indoor sunshade net uses aluminium foil sunshade net, shading rate 70%;Polyethylene Sunshade net leaves the ventilation of 1.5m with greenhouse top surface.
Beneficial effects of the present invention:
(1) the present invention provides a kind of matrix for blueberry hardening, wherein earth culture matrix includes 1200~1300 weight The composite soil of part, the olive kernel leaf of 0.3~0.4 parts by weight, the sulphur of 0.3~0.35 parts by weight, the compost of 0.2~0.3 parts by weight Quick composting agent.Olive kernel leaf rots that the substances such as substantial amounts of tannic acid, oxalic acid, humic acid and folic acid can be released, therefore has drop Acid and the effect of sterilization.The acidifying of sulphur is a slow process, on the one hand acid is constantly lost in watering/process of raining, one Constantly oxidation generation acid, the process can continue 3 years to aspect sulphur again, and pH maintains the sour environment of pH4~5.Most of bacterium Optimum is grown under the neutral environment of pH6~8, and the reproduction speed under the sour environment of pH4~5 will slow down, therefore, The infection of bacterium can effectively be prevented using the hardening matrix of the application, improve the survival rate of hardening.Compost quick composting agent is to use In more quickly rotten wood sawdust and pine needle because organic fertilizer all must it is fully decomposed after could use, it is not so easy to be infested, Especially insect pest-grub, and natural fermented decomposed process can be shortened to 2~3 by the agent of compost quick composting from 5~6 months A month.Therefore, earth culture matrix of the invention is used for the matrix of blueberry hardening, can effectively improve the survival rate of blueberry hardening.
(2) the present invention provides a kind of matrix for blueberry hardening, the ingredient of the wherein bactericidal liquid of water planting matrix includes Garlic, argy wormwood, Phytolacca acinosa, shoulder plate return, Sculellaria barbata, lindera glauca.Sulfur-containing compound has strong antibacterial and anti-inflammation functions in garlic, right A variety of coccuses, bacillus, fungi and virus etc. have inhibition and killing effect, are that antibacterial action is most in the natural plants currently found Strong one kind.The substances such as element are drawn containing substantial amounts of allicin, garlic in garlic, are the Fungicidal substances of natural strength, are had great Bactericidal effect.The chemical composition of argy wormwood mainly has volatile oil, flavones, eudesmane, triterpenes and trace chemical elements etc., and argy wormwood exists In vitro to bacillus anthracis, α-hemolytic streptococcus, beta hemolytic streptococcus, corynebacterium diphtheriae, Diplococcus pneumopniae, golden yellow Portugal Grape coccus, hay bacillus etc. have inhibitory action.Extraction obtains a kind of antiviral glycoprotein (PAP) in Phytolacca acinosa, has anti-plant Object virus and animal virus activity, while also have certain inhibitory action to the activity of fungi and bacterium.Plate is shouldered to return with certain Antibacterium and antiviral effect, the antibacterial potency to will he, Si Mici, Fu Shi and bacterium sonnei is respectively 1: 512,1: 128,1: 64,1: 15.In addition, shoulder plate return to staphylococcus aureus, beta streptococcus, bacillus anthracis, corynebacterium diphtheriae, Hay bacillus, typhoid bacillus, Pseudomonas aeruginosa and haemophilus influenzae etc. also have stronger antibacterial action.The antiviral examination outside chicken embryo It tests, it is respectively 1: 160 and 1: 64 to shoulder plate to return to the antiviral activity of Asia influenza A virus and parainfluenza I type viruses.Half Lotus has inhibitory action to staphylococcus aureus, shigella flexneri, typhoid bacillus, Pseudomonas aeruginosa, Escherichia coli.Equally, mountain The bactericidal effect of pepper is also very strong.The application by garlic, argy wormwood, Phytolacca acinosa, shoulder plate return, Sculellaria barbata, lindera glauca according to mass ratio be 4 ~5: 3~4: 1~2: 2~3: 2~3: 4~5 mixing, 6 kinds of ingredients complement each other, and can effectively prevent the infection of bacterium, improve refining Seedling survives.
(3) the present invention provides a kind of matrix for blueberry hardening, the wherein tune acid solution of water planting matrix includes 2000 The ammonium sulfate of the pineapple extracting solution of~3000 parts by weight, the fumaric acid of 3~4 parts by weight and 80~100 parts by weight.Most of bacterium Optimum is grown under the neutral environment of pH6~8, and the reproduction speed under the sour environment of pH4~5 will slow down, and Blueberry likes the acidic growth matrix environment of ph4~5, therefore the present invention adds in water planting matrix and adjusts acid solution, ensures water planting The pH of matrix is also maintained under the sour environment of pH4~5, can effectively prevent the infection of bacterium, improves the survival rate of hardening.Rich horse Acid is a kind of organic acid, and acidity regulator, acidulant, anti-oxidant auxiliary agent, marinated accelerating agent, fragrance can be used as to use.And to suppression Bacterium is mould proof to play an important role.Fumaric acid is that China GB2760-1996 provides to allow the food acid degree conditioning agent used, acidifying Agent, anti-oxidant auxiliary agent, marinated accelerating agent and flavorant.Ammonium sulfate, blueberry like ammonium nitrogen, absorb the ability of ammonium nitrogen than inhaling It is much better than to receive nitrate nitrogen.And ammonium sulfate is exactly ammonium nitrogen, ammonium sulfate is that acidity is that strong acid weak base salt, ammonium root are weak base.Because sulphur Sour hydrogen radical stablize not facile hydrolysis, ammonium root hydrolysis can be inhibited, in acidity, about PH5.2~5.5, it has ammonium sulfate solution simultaneously Deacidification, the effect of getting fat.
(4) the present invention provides a kind of method of blueberry hardening, first water planting, then earth culture, making it, progressively transition and adaptation are outer Boundary's environment, in sour environment lower refining seedling, sufficient sterilizing measure reduces disease probability, and survival rate is improved from 59% To 92%.Tissue-cultured seedling is environment in sterile bottle in laboratory by Initial culture, squamous subculture, culture of rootage.It is blue The certain kind of berries is during hardening, it is necessary to adapt to be transitioned into outdoor environmental condition out of bottle.For this purpose, blueberry is first carried out water planting by the application Culture, it is similar to the laboratory condition during culture when condition of water planting culture just starts, gradually to cultivation condition transition, finally adopt With earth culture culture, reach the requirement of cultivation condition, achieve the purpose that progressively to adapt to from interior to outdoor, improve blueberry tissue culture seedling Hardening survival rate.
(5) the present invention provides a kind of method of blueberry hardening, it is found by the applicant that bacterial infection, humidity are inadequate, matrix PH Value not up to standard is training tissue culture seedling main causes of death.The present invention carries out blueberry hardening process in greenhouse, greenhouse Top 2 layers of sunshade net are installed, the shading rate of outdoor polyethylene sunshade net is 60%, the shading rate of indoor aluminium foil sunshade net For 70%.During summer hardening, open external sunshade net, the radiations heat energy of the sun and ultraviolet light be blocked in outdoor, external sunshade net with Greenhouse top surface leaves the ventilation strip of 1.5m, and the air of flowing takes away the heat of absorption, reduces and conducts indoor heat, reduces temperature Degree.During winter hardening, internal sunshade net is opened, heat preservation and heat absorption capacity using aluminium foil improve the indoor temperature of temperature.Meanwhile water During training, relatively thin polyethylene film is selected, thickness 0.06mm increases its daylighting, makes in shed that liquid is water to be Spray water increases in canopy humidity to 70~80%.Film is drilled with toothpick, and pitch of holes 5cm increases its gas permeability, especially suitable During for summer hardening, 2~4 degree of temperature in film shed can be reduced, high temperature heat wave is avoided in shed to burn seedling.
(6) the present invention provides a kind of method of blueberry hardening, tissue-cultured seedling is wrapped up with moss, the benefit of moss is:1st, just Preferably.2nd, for a long time, tissue-cultured seedling is most afraid of water shortage, and water could promote to grow more roots for water conservation moisturizing.3rd, moss has hole, dredges Pine breathes freely, provides space for the breathing and growth of root, blueberry likes draining good, ventilated environment.4th, dry moss can be with It is long-term to preserve, but often wet moss of the watering in moisture state, generally rotted to tail off gradually at the 5th~7 month, what corruption became Process just provides nutrient to blueberry seedling, and the seedling that moss encloses, generally at 6~8 months, when growing to 12cm~13cm, The nutritive cube just it being transplanted to out of greenhouse in greenhouse.
Description of the drawings
It in order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to institute in embodiment Attached drawing to be used is needed to be briefly described, it should be apparent that, the accompanying drawings in the following description is only some implementations of the present invention Example, for those of ordinary skill in the art, without creative efforts, can also obtain according to these attached drawings Obtain other attached drawings.
Fig. 1 is the water planting process picture described according to embodiments of the present invention 3.
Fig. 2 is the earth culture process picture described according to embodiments of the present invention 3.
Specific embodiment
Below in conjunction with the attached drawing in the embodiment of the present invention, the technical solution in the embodiment of the present invention is carried out clear, complete Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, instead of all the embodiments.It is based on Embodiment in the present invention, those of ordinary skill in the art's all other embodiments obtained belong to what the present invention protected Scope.
In order to facilitate understand the present invention above-mentioned technical proposal, below by way of in specifically used mode to the present invention it is above-mentioned Technical solution is described in detail.
Material and instrument employed in following embodiment are commercially available.
Embodiment 1:
A kind of water planting matrix for blueberry hardening, the tune sour solvent of sterilization solvent, 1 mass parts including 1 mass parts, 1 The getting fat solvent of mass parts, the solvent of taking root of 1 mass parts.
It wherein sterilizes solvent and includes the garlic of 5 mass parts, the argy wormwood of 3 mass parts, the Phytolacca acinosas of 2 mass parts, 3 mass parts and shoulder Plate is returned, the Sculellaria barbata of 2 mass parts, the lindera glauca of 5 mass parts;
Sour solvent is adjusted to include pineapple extracting solution, the fumaric acid of 4 parts by weight and the sulfuric acid of 100 parts by weight of 2000 parts by weight Ammonium.
It is more that getting fat solvent includes the natural seaweed extract of 0.375g/L, the algal polysaccharides of 0.2g/L, the amino of 2.5g/L The P of peptide, 1.5g/L2O5, the calcium of 1.25g/L, the magnesium of 0.1g/L, the zinc of 2.5g/L, the boron of 2.25g/L, the EDTA- of 0.05g/L The EDTA-Co of EDTA-Mo, 0.0005g/L of EDTA-Cu, 0.00125g/L of Fe, 0.0175g/L;The biphosphate of 20g/L Potassium (content of potassium dihydrogen phosphate is more than 98%).
Solvent of taking root includes the brassin of 0.00186g/L, the gibberellin of 0.81g/L, the heteroauxin of 0.00312g/L.
A kind of preparation method of the water planting matrix for blueberry hardening of the present embodiment, specifically includes following steps:
(1) sterilization solvent is prepared:
1.1st, take 300g argy wormwoods, 200g Phytolacca acinosas, 300g shoulder plate return, 200g Sculellaria barbatas, 500g lindera glaucas, be put into pot, by 1 : 3 material water weight ratio adds water, after impregnating 0.5h, boils by intense fire, then is endured 30 minutes with slow boiling, with 50 mesh standard sieve mistakes after cooling Filter obtains the first extracting solution.
1.2nd, garlic using broken wall cooking machine is blended, adds water by 1: 2 material water weight ratio, when extraction 2 is small at room temperature, 100 mesh standard sieves filter, and obtain the second extracting solution.
1.3rd, the first extracting solution and the second extracting solution are mixed, is sealed under the conditions of low-temperature dark.
(2) prepare and adjust sour solvent:
2.1st, 500g pineapples are taken, add water 2kg, at room temperature extract 24 it is small when after filter, obtain 2000g pineapple extraction Liquid.
2.2nd, 4g fumaric acid (fumaric acid) is added in pineapple extracting solution, (total nitrogen of ammonium sulfate contains 100g ammonium sulfate Amount, which is more than 21%), to be uniformly mixed, obtains the tune sour solvent that pH value is 4~5.
(3) getting fat solvent is prepared:Take 50ml nutrient solutions (the natural seaweed extract containing 15g/L in nutrient solution, 8g/L Algal polysaccharides, the amino polypeptide of 100g/L, the P of 60g/L2O5, the calcium of 50g/L, the magnesium of 4g/L, the zinc of 100g/L, 90g/L boron, The EDTA-Co of EDTA-Mo, 0.02g/L of EDTA-Cu, 0.05g/L of EDTA-Fe, 0.7g/L of 2g/L), 40g biphosphates Potassium (content of potassium dihydrogen phosphate is more than 98%), adds water 2kg, mixes, the same day is with use.
(4) solvent of taking root is prepared:Take 12g it is green shield (in green shield containing 0.00031% brassin, 0.135% gibberellin, 0.00052% heteroauxin), be watered 2kg, the same day with mix with.
(5) it is 1: 1: 1: 1 mixing according to mass ratio by sterilization solvent, tune sour solvent, getting fat solvent and solvent of taking root, obtains For the water planting matrix of blueberry hardening.
Embodiment 2:
A kind of earth culture matrix for blueberry hardening, including 1300 parts by weight composite soils, the olive kernel leaf of 0.3 parts by weight, The sulphur of 0.35 parts by weight, (compost quick composting agent is purchased from Guangxi and helps agriculture livestock technology for the compost quick composting agent of 0.2 parts by weight Co., Ltd, name of product:Big ratio is big).Wherein composite soil includes turfy soil, laterite, perlite, wood sawdust, pine needle, volume Than for 4: 2: 3: 2: 1.
The preparation method of the earth culture matrix for blueberry hardening of the present embodiment, comprises the following steps:
(1) composite soil is prepared:By turfy soil, laterite, perlite, wood sawdust and pine needle according to volume ratio be 4: 2: 3: 2: 1 It is mixed to get composite soil.
(2) per 1m3Composite soil addition 300g olive kernel leafs, the sulphur of 350g, 200g compost quick composting agent, after uniform mixing Plastic covering film fermentation maturity 3 months, treats that acidic materials fully chemically react, pH value is made to be down to 4~5, obtains for blueberry The earth culture matrix of hardening.
Embodiment 3:
A kind of water planting matrix of embodiment 1, application of the earth culture matrix of embodiment 2 in blueberry hardening, the present embodiment Blueberry tissue culture seedling uses " outstanding rabbit " kind.Its application process comprises the following steps:
(1) preparation:
1st, the selection of tissue-cultured seedling:The tissue-cultured seedling for select robust growth, growing fine, the plant height of bottle outlet hardening for 8~ 10cm.The tissue-cultured seedling of select is moved to greenhouse by (plant height refers to height of the tissue-cultured seedling from terminal bud to root) from illumination cultivation room In greenhouse, bottle cap sealing hardening 1d unclamps bottle cap hardening 1d, is allowed to progressively adapt to outdoor environment.
2nd, the preparation of hardening hole tray:The polystyrene foam plate in 200 caves is taken, sealed bottom connection is integral, first with wooden chopsticks Bottom is exposed, is allowed to run through up and down, as hardening hole tray.Reuse 1000 times of potassium permanganate liquid soaking disinfection 10 minutes.
3rd, the pretreatment of moss:Moss is taken, first with 121 degree of high-pressure sterilizing pot retort sterilization 60 minutes, after cooling, then uses first 2000 times of dilution liquid of white hymexazol impregnate the tongue after 20min (soaking time for 15~30 minutes can) moss is sterilized Moss.
4th, the design in greenhouse:2 layers of sunshade net are installed at the top in greenhouse, and polyethylene sunshade is used towards one layer of outdoor sunshade net Net, shading rate 60%;Indoor sunshade net uses aluminium foil sunshade net, shading rate 70%.Polyethylene sunshade net and greenhouse top The ventilation strip of 1.5m is left in face, and the air of flowing takes away the heat of absorption, reduces and conducts indoor heat, reduces temperature.
The rectangle pond that the indoor cement concrete of temperature is built by laying bricks or stones, for south-north direction array in greenhouse, long 4m is wide 1.2m, high 0.2m.The bow member that height is 70cm is built on pond, the thickness that water white transparency is covered on bow member is the poly- second of 0.06mm Alkene film is formed.Film on Small plastic shed is drilled with toothpick, and pitch of holes 5cm increases its gas permeability.
(2) tissue-cultured seedling is taken out from blake bottle with tweezers, distilled water thoroughly cleans the culture medium that root carries, Yi Mianfa It is mould.Distilled water immersion tissue-cultured seedling is used again, in case tender leaf water shortage is withered.The moss after appropriate disinfection is taken, single tissue-cultured seedling is wrapped up At moss most middle part, one plant of tissue-cultured seedling is inserted in the cavities of each hardening hole tray, plant base portion will slightly expose, and root system need to the group of breaking Stretching, extension.
(3) water planting hardening:After rectangle pond cleaning in room temperature, the water planting matrix of embodiment 1 is added in, depth is 0.06m.The hardening hole tray dispensed is put into pond, each pond can put 8 plate hardening hole trays, by polyethylene film lap-joint Water bonding is spread, overlap joint is formed compared with confined space.During water planting hardening, in greenhouse, hardening is to scatter based on light, per in the sky It is 60% that 9 points of noon at 4 points in afternoon, which keeps greenhouse shading rates, remaining time opens sunshade net, intensity of illumination 30001x~40001x, 10 DEG C~30 DEG C of temperature, humidity 70~80%.
Water planting 1~7d of hardening, the film on Small plastic shed is totally-enclosed, simulates indoor environment.
Water planting 8~15d of hardening raises the film of Small plastic shed both sides diagonally opposing corner, is allowed to cross-ventilation, progressively ventilation Adapt to external environment.Using agricultural atomizer every 2h spray forms water once, keep blade face moistening.A water planting is replaced per 10d Matrix.
After 16~28d of water planting hardening, the canopy film on Small plastic shed is thrown off completely, later spray form water 2 times daily.Every 12 days Spraying 1500 times of Mancozeb dilution 1~2 time, (winter in spring and autumn is 1 time, and the summer is 2 times, and it doesn't matter for spray form water and spray Mancozeb Successively, after when but spray form water 2 is small, blade face quick-drying sprays Mancozeb again, and spray have to after Mancozeb interval 4 it is small when with Spray form water again afterwards).Mancozeb is the protection fungicide of non-internal-absorting, can prevent a variety of leaf portion fungal diseases.
Fig. 1 is the picture of water planting process.
(4) earth culture hardening:Earth culture matrix disinfection is carried out in advance, and specific method is:Spray applies the 800 times of dilutions of first frost hymexazol Liquid.By in the smooth earth culture matrix put after sterilization of hardening hole tray, notice that hanging wrap board cannot be arranged at bottom, otherwise easy dehydration is dead Seedling.Every 2~3d watering once, using spray form head, is not easy to rush and askew washes upside down seedling.Every two weeks with 0.2% potassium dihydrogen phosphate Blade face of fertilizer spray.Once root is poured with 0.3% compound potassium sulfate fertilizer every two weeks, the dusk time-division it is optimal in spraying effect.Per 40d A fungicide is sprayed, fungicide is thiophanate-methyl, pyrazoles ethofenprox is used alternatingly.
Fig. 2 is the picture of earth culture process.
Healthy and strong blueberry moss seedling is obtained after four months, and is planted in transplanting to nutritive cube, hardening is completed, survival rate For 92%.
Comparative example 1:
The blueberry hardening off method of a kind of comparative example, comprises the following steps:
The tissue-cultured seedling for select robust growth, growing fine.The tissue-cultured seedling of select is existed from illumination cultivation room directly transplanting In earth culture matrix (the earth culture matrix of this comparative example is laterite).Small plastic shed is built above earth culture matrix and to cover layer of transparent thin Film does not punch on film, cultivates 4 months.
Four months blueberry shoot survival percents are 59%.
Analysis comparison is understood:
(1) air humidity has a significant impact blueberry tissue culture transplantation of seedlings survival, hardening, comparison in pond in embodiment 3 Example 1 directly puts hardening in soil, and high in the humidity ratio soil in water, survival rate is also with regard to higher.
(2) during earth culture, transparent membrane does not punch on the Small plastic shed of comparative example 1, especially in summer hardening, film Interior airtight, heating is sultry, and water quality fouls faster, and the death rate is high.
(3) in comparative example 1, soil thorough disinfection is difficult, and in embodiment 3, it is then simpler that fungicide is directly added in water List and abundant sterilization, rigid connection touch extraneous tissue-cultured seedling, it is easy to which microbiological contamination death and in flakes infection are dead, and cystosepiment is placed on pond In, there is fungicide in water, after partly being done a little on moss, water planting matrix will be sucked at the moss of infiltration in water, also It is that bubble is in the environment containing fungicide when the tissue-cultured seedling for saying at this moment is exactly 24 small substantially, so water quality fouls slower, microbiological contamination is more It is few.
(4) most of bacterium optimum is grown under the neutral environment of pH6~8, and under the sour environment of pH 4~5 Reproduction speed will slow down, therefore just added in during the water planting of embodiment 3 and adjust acid solution.
Embodiment 4:
Prepare five kinds of earth culture matrix respectively:
Earth culture matrix 1:The earth culture matrix of embodiment 2.
Earth culture matrix 2:Composite soil is replaced with into laterite, remaining is consistent with the earth culture matrix of embodiment 2.
Earth culture matrix 3:Not comprising olive kernel leaf, remaining ingredient is consistent with the earth culture matrix of embodiment 2.
Earth culture matrix 4:Not comprising sulphur, remaining ingredient is consistent with the earth culture matrix of embodiment 2.
Earth culture matrix 5:Not comprising compost quick composting agent, remaining ingredient is consistent with the earth culture matrix of embodiment 2.
Blueberry tissue culture seedling is cultivated according to the method for embodiment 3, investigates the survival rate after the completion of hardening, investigates result Referring to table 1.
Table 1:Different earth culture matrix are to the influence result table of blueberry connection shoot survival percent
Group Earth culture matrix 1 Earth culture matrix 2 Earth culture matrix 3 Earth culture matrix 4 Earth culture matrix 5
Survival rate % 92% 65% 79% 76% 81%
As can be known from the results of Table 1:Different earth culture matrix have certain influence to the survival rate of blueberry hardening, using embodiment 2 earth culture matrix is compared to other earth culture matrix, to the survival rate higher of blueberry hardening.
Embodiment 5:
Prepare four kinds of water planting matrix respectively:
Water planting matrix 1:The water planting matrix of embodiment 1.
Water planting matrix 2:Germicidal solution is pyraclostrobin fungicide, remaining ingredient and the water planting discrete phase of embodiment 1 are same.
Water planting matrix 3:Tune acid solution is citric acid solution, remaining ingredient is same as Example 1.
Water planting matrix 4:Germicidal solution be pyraclostrobin fungicide, tunes acid solution be citric acid solution, remaining ingredient and Embodiment 1 is identical.
Water planting matrix 5:Take 12g it is green shield (in green shield containing 0.00031% brassin, 0.135% gibberellin, 0.00052% heteroauxin), it is watered 2kg.
Blueberry tissue culture seedling is cultivated according to the method for embodiment 3, investigates the survival rate after the completion of hardening, investigates result Referring to table 2.
Table 2:Different water planting matrix are to the influence result table of blueberry connection shoot survival percent
Group Water planting matrix 1 Water planting matrix 2 Water planting matrix 3 Water planting matrix 4 Water planting matrix 5
Survival rate % 92% 79% 81% 71% 62%
As can be known from the results of Table 2:Different water planting matrix have certain influence to the survival rate of blueberry hardening, using embodiment 1 water planting matrix, to the survival rate highest of blueberry hardening.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all essences in the present invention With within principle, any modifications, equivalent replacements and improvements are made should all be included in the protection scope of the present invention god.

Claims (10)

1. a kind of matrix for blueberry hardening, which is characterized in that including water planting matrix and earth culture matrix, the water planting matrix bag Include sterilization solvent, the tune sour solvent of 1 mass parts, the getting fat solvent of 1 mass parts, the solvent of taking root of 1 mass parts of 1 mass parts, institute Stating sterilization solvent includes the garlic of 4~5 mass parts, the argy wormwood of 3~4 mass parts, the Phytolacca acinosas of 1~2 mass parts, 2~3 mass parts Shoulder plate return, the Sculellaria barbata of 2~3 mass parts, the lindera glauca of 4~5 mass parts;The earth culture matrix includes 1200~1300 parts by weight Composite soil, the olive kernel leaf of 0.3~0.4 parts by weight, the sulphur of 0.3~0.35 parts by weight, the compost of 0.2~0.3 parts by weight is fast Fast decomposing agent.
It is 2. according to claim 1, which is characterized in that for the matrix of blueberry hardening, which is characterized in that described to adjust acid molten Liquid includes pineapple extracting solution, the fumaric acid of 3~4 parts by weight and the ammonium sulfate of 80~100 parts by weight of 2000~3000 parts by weight;
And/or the getting fat solvent includes the natural seaweed extract of 0.375g/L~0.4g/L, the sea of 0.2g/L~0.3g/L Polysaccharides, the amino polypeptide of 2.5g/L~3g/L, the calcium of P2O5,1.25g/L~1.5g/L of 1.5g/L~2/L, 0.1g/L~ The magnesium of 0.2g/L, the zinc of 2.5g/L~3g/L, the boron of 2.25g/L~2.5g/L, 0.05g/L~0.06g/L EDTA-Fe, EDTA-Mo, 0.0005g/L of EDTA-Cu, 0.00125g/L of 0.0175g/L~0.02g/L~0.0015/L~0.0006g/ The EDTA-Co of L;The potassium dihydrogen phosphate of 20g/L;
And/or the solvent of taking root includes the brassin of 0.00186g/L, the gibberellin of 0.81g/L, the indoles of 0.00312g/L Acetic acid.
3. the matrix according to claim 1 for blueberry hardening, which is characterized in that the composite soil include turfy soil, Laterite, perlite, wood sawdust and pine needle, the turfy soil, laterite, perlite, the volume ratio of wood sawdust and pine needle are 3~4: 1 ~2: 2~3: 1~2: 1~2.
4. a kind of method that blueberry hardening is carried out using the matrix that blueberry hardening is used for any one of claims 1 to 3, It is characterized in that, comprises the following steps:
S1, the tissue-cultured seedling in the blake bottle is taken out, is placed on moss package in hardening hole tray;
S2, hardening hole tray is placed on hardening 28 days~35 days in the pond containing water planting matrix;
S3, hardening hole tray is placed into hardening 4~6 months in earth culture matrix.
5. according to the method described in claim 4, it is characterized in that, moss is wrapped again after being pre-processed described in the S1 steps Tissue-cultured seedling is wrapped up in, the preprocess method is:First with 121 DEG C of high-pressure sterilizing pot retort sterilization 60 minutes, after cooling, then disliked with first frost Mould clever 2000 times of dilutions impregnate 15~30min.
6. according to the method described in claim 4, it is characterized in that, the S2 steps specifically include following steps:
S2~1 adds in the water planting matrix that depth is 0.06m in pond, and hardening hole tray is placed in water planting matrix, uses polyethylene Film, which is covered in, forms closed Small plastic shed on pond;
S2~2, water planting 1~7d of hardening, the film on Small plastic shed are totally-enclosed;
S2~3, water planting 8~15d of hardening, raise the film of Small plastic shed both sides diagonally opposing corner, are allowed to cross-ventilation;And using agricultural Sprayer once, keeps blade face moistening every 2h spray forms water;
S2~4, water planting 16~28d of hardening, throw off the canopy film on Small plastic shed completely, later spray form water 2 times daily;Every 12 days Spray 1500 times of Mancozeb dilution 1~2 time.
7. according to the method described in claim 6, it is characterized in that, the S2~and 1 in step, the polyethylene film thickness is 0.06mm is drilled with toothpick on polyethylene film, pitch of holes 5cm.
8. according to the method described in claim 4, it is characterized in that, the S2 steps carry out during, in greenhouse, hardening To scatter based on light, it is 60% that 9 points of every morning at 4 points in afternoon, which keeps greenhouse shading rates, remaining time opens sunshade net, illumination Intensity 3000lx~4000lx, 10 DEG C~30 DEG C of temperature, humidity 70~80%.
9. according to the method described in claim 4, it is characterized in that, the S3 steps specifically include following steps:
S3~1 is placed in hardening hole tray is smooth in earth culture matrix, and hanging wrap board cannot be arranged at bottom;
S3~2, every 2~3d waterings once, using spray form head, are not easy to rush and askew wash upside down seedling;Every two weeks with 0.2% phosphoric acid Dihydro potash fertilizer sprays a blade face;Every two weeks once root is poured with 0.3% compound potassium sulfate fertilizer;A fungicide, sterilization are sprayed per 40d Agent is thiophanate-methyl, pyrazoles ethofenprox is used alternatingly.
10. according to the method described in claim 4, it is characterized in that, 2 layers of sunshade net, court are installed in the top of the greenhouse One layer of outdoor sunshade net is using polyethylene sunshade net, shading rate 60%;Indoor sunshade net uses aluminium foil sunshade net, shading Rate is 70%;Polyethylene sunshade net leaves the ventilation of 1.5m with greenhouse top surface.
CN201711361352.XA 2017-12-18 2017-12-18 For the matrix of blueberry hardening and blueberry hardening off method Pending CN108077022A (en)

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CN115428710A (en) * 2022-09-22 2022-12-06 苏州大学 A kind of aquatic plant planting module and manufacturing method thereof
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Application publication date: 20180529