CN108094175A - A kind of fibert epicormic branch cutting method - Google Patents
A kind of fibert epicormic branch cutting method Download PDFInfo
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- CN108094175A CN108094175A CN201810047081.9A CN201810047081A CN108094175A CN 108094175 A CN108094175 A CN 108094175A CN 201810047081 A CN201810047081 A CN 201810047081A CN 108094175 A CN108094175 A CN 108094175A
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- cuttings
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G31/00—Soilless cultivation, e.g. hydroponics
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Abstract
The invention discloses a kind of fibert epicormic branch cutting methods, mid-June to early July, healthy and strong, no disease and pests harm plant is selected to adopt fringe object, gather 1 year higher raw branch of tree body base portion, the degree of lignification of development stalwartness, the young tender part of clip branch middle and upper part, through fringe processed, impregnate after cuttage in temperature at 25 28 DEG C, air humidity more than 90%, substrate water content is carries out nursery on 50% 60% seedbed.The present invention can enter fibroin fiber amorphous region using tannin molecule, combined by the effects that hydrogen bond, Van der Waals force with fibroin fiber and be deposited on fibrous inside, peptidyl OH, NH CO, NH with sericine2And C00H multiple spots in the form of hydrogen bond combine rear adhering sericin, by the immersion of acetic acid aqueous solution the tannin of cuttings cell interior is made largely to deviate from, and it is adsorbed onto on silk, so as to reduce the content of tannin in cuttings, reduce the browning amount of tannin, it prevents tannin cuttings notch brown stain caused by oxidation from rotting, promotes cuttage rooting, improve cuttage survival rate.
Description
Technical field
The present invention relates to fruit tree seedling culture technical field more particularly to a kind of fibert epicormic branch cutting methods.
Background technology
Fibert, also known as mountain Chinese chestnut, Jian Li, Chui etc., belong to Betulaceae (corylaceae) Corylus (Corylus) plant.It is
The fine tree species of fruit material dual-purpose.For its fruit shape like chestnut, shell is hard, kernel fertilizer Bai Eryuan, aromatic, very big containing oil quantity, eats
Getting up especially fragrant beautiful, pleasant impression is continuous, therefore becomes nut based food most welcomed by the people, the address for having " king of nut ", with
Almond, English walnut, cashew nut are simultaneously known as " four big nuts ".Fibert is full of nutrition, goes out in kernel in addition to containing protein, fat, carbohydrate,
Carrotene, vitamin B1, vitamin B2, content of vitamin E are also very abundant；8 kinds of amino acid of needed by human body are all in fibert
Entirely, content much exceeds walnut；Various trace elements are if calcium, phosphorus, iron content are also above other nuts in fibert.In addition, it
Can also produce very precious timber, adaptable strong, resourceful, as a result early, small investment, it is quick the features such as.Its
Timber is hard, texture, in beautiful color, can do small-sized joiner's material.Fibert is suitable for hillside cultivation, and cultivation is for protecting
Ecological environment is protected, is prevented erosion, greening environment is of great significance.
The modes of reproduction of fibert has Seedling propagation, cutting propagation, propagation by grafiting, division propagation, root turion breeding, mound layering
And tissue cultures etc..Seedling propagation, mound layering and propagation by grafiting are mainly used in production at present, Seedling propagation offspring is easy
Character variation is generated, nursery stock quantity obtained by mound layering and propagation by grafiting is limited, and nursery stock cause diversified in specifications, it is impossible to meet production
Needs.Therefore, it is the good characteristic of holding kind, it is necessary to using the method nourished and generated.Cutting propagation is that many plants are fast
The good method of speed breeding, is simple and practicable in nourishing and generating, one of widely applied method.However, during cutting propagation,
Upper lower cut causes cuttings physical mechanical damage during clip cuttings, and tannin oxygen in cuttings is easily led in notch exposure air
Change and formed into quinones substance, hinder cuttage rooting, even result in cuttings notch brown stain and rot, the cutting propagation for influencing fibert survives
Rate.
The content of the invention
In view of this, the object of the present invention is to provide a kind of fibert epicormic branch cutting method, fibert cutting propagation is made
Tannin content in cuttings reduces, and prevents tannin cuttings notch brown stain caused by oxidation from rotting, promotes cuttage rooting, improves skewer
It is inserted into motility rate.
The present invention solves above-mentioned technical problem by following technological means：
A kind of fibert epicormic branch cutting method, it is characterised in that：Comprise the following steps：
1) cuttage canopy is built：Cuttage canopy width 6-8m, brim height 1.5m, intermediate altitude 2.5m, length 20-40m, choosing
With without drop awning film button greenhouse, and away from plastic film exterior about 40cm covering shading rate be 60%-70% double-layered sunshade net, ensure
It divulges information between sunshade net and plastic foil；
2) preparation in seedbed：It is 1 by volume by perlite, clean river sand, fertile soil:1:1 is uniformly mixed, and makes its grain size
Uniformly as cutting medium, ready matrix is entirely laid on 1m wide bed surfaces by cuttage the previous day is as seedbed, thickness
10-15cm pours vola water, is impregnated with seedbed cutting medium with 200-300 times of liquid of potassium permanganate, with sterilizing；
3) fringe is adopted：Mid-June to early July, healthy and strong, no disease and pests harm plant is selected to gather tree body to adopt fringe object
1 year higher raw branch of the healthy and strong degree of lignification of base portion, development, the young tender part of clip branch middle and upper part；
4) solution of taking root is prepared：In the ratio of every 200mL acetic acids 1g methyl α-naphthyl acetates, methyl α-naphthyl acetate is added in 2%-3%'s
Acetic acid aqueous solution is stirred well to methyl α-naphthyl acetate and is completely dissolved, obtains solution for standby of taking root；
5) fringe processed, immersion：In shady and cool local clip cuttings, top tip, in, hypomere sub-cut point put, avoid variet complexity, often
3-4 internode of fringe bar, length 8-10cm first remove top tip and retain apical growing point, retain 2 spires, and stage casing and base segment are protected
2 leaf of top is stayed, cuts and stays half leaf, more than first bud retains stem section 0.5cm straight snips, cuttings lower part is tiltedly cut, the lower part that cuttings is tiltedly cut
It is coated with silk fabric, silk fabric is made to be close to notch, immerse spare solution of taking root immediately after, taking-up is slotting after impregnating 3h
Fringe；
Cuttage rooting can be promoted by the immersion for solution of taking root, improve cuttage survival rate.In addition, in clip cuttings
Lower cut causes physical mechanical damage, and tannin in cuttings is easily led in notch exposure air and aoxidizes to form into quinones substance, resistance
Hinder cuttage rooting；Impregnating cuttings increase cuttings cell leakage through acetic acid aqueous solution makes cuttings cell interior tannin soaking a large amount of
Deviate from, after the acetic acid aqueous solution of silk broadcloth dipping solution tannin, silk broadcloth swelling, it is amorphous that tannin molecule enters fibroin fiber
Area, and combined with fibroin fiber by the effects that hydrogen bond, Van der Waals force and be deposited on fibrous inside, and with the peptide of sericine
Base-OH ,-NH-CO- ,-NH2And-C00H multiple spots in the form of hydrogen bond combine rear adhering sericin, so as to reduce acetic acid aqueous solution
The content of middle tannin, so as to ensure lasting abjection of the tannin in acetic acid aqueous solution；The acetic acid aqueous solution of 2%-3% belongs to simultaneously
Weak acid solution can improve the ability of silk absorbing tannin, so as to further reduce the tannin content in cuttings, reduce tannin
Browning amount.
6) cuttage：With card punch jack, will by taking root solution treatment, good fringe bar inserts in the hole, with hand by jack surrounding
Reality is pinched, ground border is made not interspace, cuttage seeding row spacing 5cm × 5cm, cuttage depth 3-4cm, cutting spacing 2-4cm；Cuttage is too deep,
Can make cuttings base portion incision poor aeration, easily cause rotten, and it is slow to take root, on the contrary, cuttage is excessively shallow, but easily by
Drought impact.
7) final-period management：Canopy temperature is kept after cuttage at 25-28 DEG C, air humidity more than 90%, substrate water content
For 50%-60%；Every 5-7d, using carbendazim, thiophanate-methyl, alternately sprinkling is once, comprehensively thorough during sprinkling after cuttage
Bottom, when occurring in cutting or bed surface as having Abnormal Leaves germ, continuously spray 2-3d；After cuttings root system is formed, every 5-
7d sprays a foliar fertilizer, to supplement cuttings nutrition strong sprout.
Further, Tourmaline stone powder is further included in cutting medium, the weight ratio of Tourmaline stone powder is 1wt%-
3wt%.Tourmaline stone is a kind of charged stone, magnetic field is generated by self-contained weak current, cuttings is in the work in magnetic field
Under, Physiology and biochemistry effect enhancing, photosynthesis is accelerated with respiration, so as to which the callus of plant be promoted to be formed and taken root
Ability enhances, and cuttage survival rate improves, breeding cycle shortens.In addition, Tourmaline stone powder is after water, leachable Fe, Cu, Mn,
Zn etc. develops cuttage rooting favourable trace element, may advantageously facilitate the rooting development of cuttings, improves cuttage survival rate.
Further, when being carried out disinfection with 200-300 times of liquid of potassium permanganate to seedbed, disinfection depth will reach 5- below bed surface
6cm, after sterilizing 0.5h, spray clear water is clean by the liquor potassic permanganate cleaning down in matrix, with potassium manganate solution from seedbed two
Subject to the outflow of side, potassium manganate solution is avoided to remain in matrix, harm is generated to cuttings.
Further, when adopting fringe, clip branch middle and upper part color turns the position of grey 15cm down, branch length by green
50-60cm, adopts that fringe is complete to carry out water spray moisturizing immediately.Green spray cuttings tissue children is tender, and cytoactive is strong, acceptant environmental stimuli
Adventitious root is generated, is conducive to taking root and surviving for cuttings.
Further, the process that cuttings is impregnated is carried out under high voltage magnetic field environment using solution of taking root, high voltage
Voltage strength be 8 × 104V-10×104V.The intracellular cell medium of cuttings, ion etc. are used as electric conductor, in high voltage magnetic
Directed movement power can be generated under the environment of field, accelerates intracellular microcirculation；And accelerate intracellular oxidative phosphorylation process, so as to
Promote the synthesis of ATP, the facilitation to enzymatic synthesis is realized by ATP, and then promote the generation of new enzyme band, and make existing
POD increased activities so as to improve panax japonicus root segment mitotic index, accelerate cell division.
In addition, high voltage magnetic field can also be exchanged with as multisection type high voltage pulse magnetic field, power parameter may be configured as：
In first three cycle, in a T,Interior amplitude is 8 × 104V,Interior is no power,Interior amplitude is 8 × 104V,Interior is no power,Interior amplitude is 8 × 104V,Interior is no power；In next three cycles, in a T,Interior amplitude is 9 × 104V,Interior is no power,Interior amplitude is 9 × 104V,Interior is no power,
Interior amplitude is 9 × 104V,Interior is no power；Three last cycles, in a T,Interior width
It is worth for 10 × 104V,Interior is no power,Interior amplitude is 10 × 104V,It is inside
No power,Interior amplitude is 10 × 104V,Interior is no power.Each cycle (T) is 1~2h.
The intracellular cell medium of cuttings, ion etc. are used as electric conductor, and it is fixed to be generated in the pulsed magnetic field of acute variation
To motoricity, accelerate intracellular microcirculation；And accelerate intracellular oxidative phosphorylation process, so as to promote the synthesis of ATP, lead to
ATP is crossed to realize the facilitation to enzymatic synthesis, and then promotes the generation of new enzyme band, and makes existing POD increased activities, so as to
Panax japonicus root segment mitotic index is improved, is accelerated cell division, promotes the sprouting of cuttings adventitious bud.Using multisection type pulse
Make that the pulsed magnetic field of generation is more steady, effect is more stablized；With the progress of fission process, the ion in extracellular fluid
Concentration continuously decreases, and cell division rate can be slowed down, and therefore, sets the cycle below compared with the pulse width in preceding cycle
Increase, interval width reduce, amplitude increase, reduce intracellular fluid and extracellular fluid concentration difference, prevent cell water suction from excessively breaking
It splits, while power consumption can be reduced.
Further, foliar fertilizer adds composite fertilizer to be sprayed using 3 ‰ urea liquid, and it is laggard to be sprayed on stopping water spray at dusk
Row, can so ensure that solution is fully absorbed.
Further, branch carried out cuttage within the same day after acquisition.
In addition, to used take root solution and silk fabric during immersion cuttings, first silk fabric immersion is taken root
In solution, then in the take root ratios of solution 0.2g nano-titanium dioxides of every 500mL nano-titanium dioxide is mixed into, under the conditions of being protected from light
Then scattered 30min reacts 30min under 250w ultra violet lamps, and then removes the tannin in take root solution and silk fabric.
Ti02As catalyst, under ultraviolet light the removal rate of tannin is greatly improved, this is because Ti02Semiconductor particle has
There is band structure, be generally made of the valence band and empty higher energy conduction band for filling up electronics, there are forbidden bands between valence band and conduction band.When with
When energy is equal to or more than the light irradiation semiconductor of energy gap, the electronics in valence band, which is excited, transits to conduction band, in valence band
Hole is generated, and is separated under electric field action, moves to particle surface.Photohole obtains electronic capability, institute with extremely strong
To there is very strong oxidability.Therefore, under ultraviolet lighting, Ti02Catalyst can effectively remove the tannic acid in water, removal rate
Reach more than 98%.Remove tannic acid take root solution and silk fabric can reuse.
Beneficial effects of the present invention：
1. the present invention can enter fibroin fiber amorphous region using tannin molecule, and by hydrogen bond, Van der Waals force etc.
Effect is combined with fibroin fiber and is deposited on fibrous inside, and with peptidyl-OH ,-the NH-CO- ,-NH of sericine2And-C00H
Multiple spot combines the characteristic of rear adhering sericin in the form of hydrogen bond, makes the tannin of cuttings cell interior by the immersion of acetic acid aqueous solution
A large amount of abjections, and be adsorbed onto on silk, so as to reduce the content of tannin in cuttings, the browning amount of tannin is reduced, prevents tannin quilt
The brown stain of cuttings notch is rotted caused by oxidation, promotes cuttage rooting, improves cuttage survival rate.
2. the magnetic field that the present invention is generated using the self-contained weak current of Tourmaline stone, makes cuttings give birth under the influence of a magnetic field
Biochemical action enhancing is managed, photosynthesis is accelerated with respiration, so as to which the formation of the callus of plant and rootability be promoted to increase
By force, cuttage survival rate improves, breeding cycle shortens；In addition, Tourmaline stone powder is after water, leachable Fe, Cu, Mn, Zn etc. couple
Cuttage rooting develops favourable trace element, may advantageously facilitate the rooting development of cuttings, improves cuttage survival rate.
Specific embodiment
Below with reference to embodiment, the present invention is described in detail：
Width 6-8m, brim height 1.5m, intermediate altitude 2.5m, length 20-40m are built, is selected big without drop awning film button
Canopy, and double-layered sunshade net of the shading rate for 60%-70% is being covered as cuttage canopy away from plastic film exterior about 40cm；By perlite,
Clean river sand, fertile soil are 1 by volume:1:1 mixing, and the Tourmaline stone powder for adding in 1wt%-3wt% stirs evenly, and makes
Ready matrix is entirely laid on 1m wide bed surfaces as seedbed by its uniform particle sizes as cutting medium, cuttage the previous day,
Thickness is 10-15cm, pours vola water, seedbed cutting medium is impregnated with disinfection with 200-300 times of liquid of potassium permanganate, disinfection depth will
5-6cm below up to bed surface, after sterilizing 0.5h, spray clear water is clean by the liquor potassic permanganate cleaning down in matrix, with potassium manganate
Subject to solution is flowed out from seedbed both sides.
The cuttage and seedling culture embodiment one of fibert
In mid-June, 2016, healthy and strong, no disease and pests harm plant is selected to adopt fringe object, acquisition tree body base portion, development are strong
1 year higher raw branch of strong degree of lignification, clip branch middle and upper part color turn the position of grey 15cm down, branch by green
Length 50-60cm, adopts that fringe is complete to carry out water spray moisturizing immediately；In shady and cool local clip cuttings, top tip, in, hypomere sub-cut point
It puts, avoids variet complexity, per 3-4 internode of fringe bar, length 8-10cm first removes top tip and retains apical growing point, retains 2
Spire, stage casing and base segment retain 2 leaf of top, cut and stay half leaf, more than first bud retain stem section 0.5cm straight snips, and cuttings lower part is tiltedly cut,
The lower part that cuttings is tiltedly cut is coated with silk fabric, and silk fabric is made to be close to notch, immerses spare solution of taking root immediately after,
Wherein, solution of taking root is the ratio in every 200mL acetic acids 1g methyl α-naphthyl acetates, and the acetic acid aqueous solution that methyl α-naphthyl acetate is added in 2% fills
Stirring to methyl α-naphthyl acetate is divided to be completely dissolved gained, the process entirely impregnated carries out under high voltage magnetic field environment, the voltage of high voltage
Intensity is 8 × 104V takes out cuttings after impregnating 3h；With card punch jack on the seedbed in cuttage canopy, with hand by jack surrounding
Reality is pinched, ground border is made not interspace, cuttage seeding row spacing 5cm × 5cm, cuttage depth 3-4cm, cutting spacing 2-4cm；It is kept after cuttage
Canopy temperature is at 25 DEG C, air humidity more than 90%, substrate water content 50%；After cuttage every 5-7d using carbendazim,
Alternately sprinkling once, during sprinkling, comprehensively thoroughly occurs thiophanate-methyl in cutting or bed surface as having Abnormal Leaves germ
When, continuously spray 2-3d；After cuttings root system is formed, the urea liquid of one time 3 ‰ is sprayed every 5-7d and adds composite fertilizer, is sprayed on and is close to
Evening carries out after stopping water spray, to supplement cuttings nutrition strong sprout.
The cuttage and seedling culture embodiment two of fibert
In in early July, 2016, healthy and strong, no disease and pests harm plant is selected to adopt fringe object, acquisition tree body base portion, development are strong
1 year higher raw branch of strong degree of lignification, clip branch middle and upper part color turn the position of grey 15cm down, branch by green
Length 50-60cm, adopts that fringe is complete to carry out water spray moisturizing immediately；In shady and cool local clip cuttings, top tip, in, hypomere sub-cut point
It puts, avoids variet complexity, per 3-4 internode of fringe bar, length 8-10cm first removes top tip and retains apical growing point, retains 2
Spire, stage casing and base segment retain 2 leaf of top, cut and stay half leaf, more than first bud retain stem section 0.5cm straight snips, and cuttings lower part is tiltedly cut,
The lower part that cuttings is tiltedly cut is coated with silk fabric, and silk fabric is made to be close to notch, immerses spare solution of taking root immediately after,
Wherein, solution of taking root is the ratio in every 200mL acetic acids 1g methyl α-naphthyl acetates, and the acetic acid aqueous solution that methyl α-naphthyl acetate is added in 3% fills
Stirring to methyl α-naphthyl acetate is divided to be completely dissolved gained, the process entirely impregnated carries out under high voltage magnetic field environment, the voltage of high voltage
Intensity is 10 × 104V takes out cuttings after impregnating 3h；With card punch jack on the seedbed in cuttage canopy, with hand by jack surrounding
Reality is pinched, ground border is made not interspace, cuttage seeding row spacing 5cm × 5cm, cuttage depth 3-4cm, cutting spacing 2-4cm；It is kept after cuttage
Canopy temperature is at 28 DEG C, air humidity more than 90%, substrate water content 60%；After cuttage every 5-7d using carbendazim,
Alternately sprinkling once, during sprinkling, comprehensively thoroughly occurs thiophanate-methyl in cutting or bed surface as having Abnormal Leaves germ
When, continuously spray 2-3d；After cuttings root system is formed, the urea liquid of one time 3 ‰ is sprayed every 5-7d and adds composite fertilizer, is sprayed on and is close to
Evening carries out after stopping water spray, to supplement cuttings nutrition strong sprout.
The cuttage and seedling culture embodiment three of fibert
In in late June, 2016, healthy and strong, no disease and pests harm plant is selected to adopt fringe object, acquisition tree body base portion, development are strong
1 year higher raw branch of strong degree of lignification, clip branch middle and upper part color turn the position of grey 15cm down, branch by green
Length 50-60cm, adopts that fringe is complete to carry out water spray moisturizing immediately；In shady and cool local clip cuttings, top tip, in, hypomere sub-cut point
It puts, avoids variet complexity, per 3-4 internode of fringe bar, length 8-10cm first removes top tip and retains apical growing point, retains 2
Spire, stage casing and base segment retain 2 leaf of top, cut and stay half leaf, more than first bud retain stem section 0.5cm straight snips, and cuttings lower part is tiltedly cut,
The lower part that cuttings is tiltedly cut is coated with silk fabric, and silk fabric is made to be close to notch, immerses spare solution of taking root immediately after,
Wherein, solution of taking root is the ratio in every 200mL acetic acids 1g methyl α-naphthyl acetates, and methyl α-naphthyl acetate is added in 2.5% acetic acid aqueous solution
It is stirred well to methyl α-naphthyl acetate and is completely dissolved gained, the process entirely impregnated carries out under high voltage magnetic field environment, the electricity of high voltage
Compressive Strength is 9 × 104V takes out cuttings after impregnating 3h；With card punch jack on the seedbed in cuttage canopy, with hand by jack four
Week pinches reality, ground border is made not interspace, cuttage seeding row spacing 5cm × 5cm, cuttage depth 3-4cm, cutting spacing 2-4cm；It is protected after cuttage
Canopy temperature is held at 26 DEG C, air humidity more than 90%, substrate water content 55%；After cuttage more bacterium are used every 5-7d
Alternately sprinkling once, comprehensively thoroughly, as having Abnormal Leaves germ in cutting or bed surface during sprinkling for spirit, thiophanate-methyl
During appearance, continuously spray 2-3d；After cuttings root system is formed, the urea liquid of one time 3 ‰ is sprayed every 5-7d and adds composite fertilizer, is sprayed
It is carried out after stopping water spray in the dusk, to supplement cuttings nutrition strong sprout.
According to 200 plants of each nursery of the fibert cuttage and seedling culture method of embodiment one to embodiment three, and counted and insert after 20 days
Notch brown stain rotting rate (%), rooting rate (%), average root system length (cm), mean elements (item) and the average leaf number of fringe
(piece), statistical result is as shown in the table：
From upper table data, using the cuttage and seedling culture method nursery fibert spray of embodiment one to embodiment three, cuttings
There is not the phenomenon that notch brown stain is rotted, and rooting rate reaches more than 92%, average root length is average more than 9.5cm
Radical reaches 12 or more, and average leaf number is more than 14.Therefore, reduced by the fibert Twig propagation method of the present invention slotting
The content of tannin in fringe reduces the browning amount of tannin, and it is rotten to effectively prevent tannin cuttings notch brown stain caused by oxidation
It is rotten, promote taking root and sprouting for cuttings, greatly improved the cuttage survival rate of fibert.
The above embodiments are merely illustrative of the technical solutions of the present invention and it is unrestricted, although with reference to preferred embodiment to this hair
It is bright to be described in detail, it will be understood by those of ordinary skill in the art that, it can modify to technical scheme
Or equivalent substitution, without departing from the objective and scope of technical solution of the present invention, the claim in the present invention should all be covered
Among scope.The present invention be not described in detail technology, shape, construction part be known technology.
Claims (7)
- A kind of 1. fibert epicormic branch cutting method, it is characterised in that：Comprise the following steps：1) cuttage canopy is built：Cuttage canopy width 6-8m, brim height 1.5m, intermediate altitude 2.5m, length 20-40m select nothing Awning film button greenhouse is dripped, and the double-layered sunshade net that shading rate is 60%-70% is being covered away from plastic film exterior about 40cm, ensures sunshade It divulges information between net and plastic foil；2) preparation in seedbed：It is 1 by volume by perlite, clean river sand, fertile soil:1:1 is uniformly mixed, and makes its uniform particle sizes As cutting medium, ready matrix is entirely laid on 1m wide bed surfaces as seedbed, thickness 10- by cuttage the previous day 15cm pours vola water, is impregnated with seedbed cutting medium with 200-300 times of liquid of potassium permanganate, with sterilizing；3) fringe is adopted：Mid-June to early July, select healthy and strong, no disease and pests harm plant to adopt fringe object, gather tree body base portion, Develop 1 year higher raw branch of healthy and strong degree of lignification, the young tender part of clip branch middle and upper part；4) solution of taking root is prepared：In the ratio of every 200mL acetic acids 1g methyl α-naphthyl acetates, by the acetic acid of methyl α-naphthyl acetate addition 2%-3% Aqueous solution is stirred well to methyl α-naphthyl acetate and is completely dissolved, obtains solution for standby of taking root；5) fringe processed, immersion：In shady and cool local clip cuttings, top tip, in, hypomere sub-cut point put, variet complexity is avoided, per fringe bar 3-4 internode, length 8-10cm first remove top tip and retain apical growing point, retain 2 spires, and stage casing and base segment retain 2 leaf of portion is cut and stays half leaf, more than first bud retains stem section 0.5cm straight snips, and cuttings lower part is tiltedly cut, by the lower part that cuttings is tiltedly cut with very Silk face fabric coats, and silk fabric is made to be close to notch, immerses spare solution of taking root immediately after, and cuttings is taken out after impregnating 3h；6) cuttage：With card punch jack, will by taking root solution treatment, good fringe bar inserts in the hole, jack surrounding is pinched with hand It is real, ground border is made not interspace, cuttage seeding row spacing 5cm × 5cm, cuttage depth 3-4cm, cutting spacing 2-4cm；7) final-period management：Canopy temperature is kept after cuttage at 25-28 DEG C, air humidity more than 90%, substrate water content is 50%-60%；After cuttage every 5-7d using carbendazim, thiophanate-methyl alternately sprinkling once, during sprinkling, comprehensively thoroughly, When occurring in cutting or bed surface as having Abnormal Leaves germ, continuously spray 2-3d；After cuttings root system is formed, sprayed every 5-7d A foliar fertilizer is applied, to supplement cuttings nutrition strong sprout.
- 2. a kind of fibert epicormic branch cutting method according to claim 1, it is characterised in that：In the cutting medium also Including Tourmaline stone powder, the weight ratio of Tourmaline stone powder is 1wt%-3wt%.
- 3. a kind of fibert epicormic branch cutting method according to claim 2, it is characterised in that：With potassium permanganate 200- When 300 times of liquid carry out disinfection to seedbed, disinfection depth will reach 5-6cm below bed surface, and after sterilizing 0.5h, spray clear water will be in matrix Liquor potassic permanganate cleaning down is clean, and potassium manganate solution of being subject to is flowed out from seedbed both sides.
- 4. a kind of fibert epicormic branch cutting method according to claim 3, it is characterised in that：When adopting fringe, clip branch Middle and upper part color turns the position of grey 15cm, branch length 50-60cm down by green, adopts that fringe is complete to carry out water spray guarantor immediately It is wet.
- 5. a kind of fibert epicormic branch cutting method according to claim 4, it is characterised in that：It is utilized in the step 5) Solution of taking root carries out the process that cuttings is impregnated under high voltage magnetic field environment, the voltage strength of the high voltage for 8 × 104V-10×104V。
- 6. a kind of fibert epicormic branch cutting method according to claim 5, it is characterised in that：Blade face in the step 7) Fertilizer adds composite fertilizer to be sprayed using 3 ‰ urea liquid, is sprayed on after stopping water spray at dusk and carries out.
- 7. a kind of fibert epicormic branch cutting method according to claim 1-6 any one, it is characterised in that：Branch exists Acquisition carried out cuttage within the same day.
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| CN108094175B CN108094175B (en) | 2020-10-13 |
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| CN (1) | CN108094175B (en) |
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| CN109348962A (en) * | 2018-11-30 | 2019-02-19 | 广西玉林玖旺农业科技有限公司 | A kind of process of cashew nut tree cultivating and growing |
| CN109463145A (en) * | 2018-12-27 | 2019-03-15 | 靖西市秀美边城农业科技有限公司 | A method of promoting rose flower seedling cuttage Rapid Rooting |
| CN109548503A (en) * | 2019-01-21 | 2019-04-02 | 辽宁省经济林研究所 | A kind of hybridization fibert cuttage and seedling culture method |
| CN110476632A (en) * | 2019-07-31 | 2019-11-22 | 六安市绿农林木有限责任公司 | A kind of slotting method for culturing seedlings of hybridization fibert bar |
| CN110495337A (en) * | 2019-09-09 | 2019-11-26 | 陇南市经济林研究院核桃研究所 | A kind of big fruit fibert epicormic branch cutting matrix of heliogreenhouse and method |
| CN110537425A (en) * | 2019-09-27 | 2019-12-06 | 山西省林业技术推广和经济林管理总站 | Asexual cuttage breeding method for improved variety of hazelnut |
| CN110679376A (en) * | 2019-11-09 | 2020-01-14 | 六安市绿农林木有限责任公司 | Method for planting and propagating hybrid hazelnuts in Pingyou |
| CN113317050A (en) * | 2021-05-14 | 2021-08-31 | 贵州省核桃研究所 | Grafting and planting method for hazelnuts |
| CN114303664A (en) * | 2022-01-10 | 2022-04-12 | 苏州农业职业技术学院 | Crape myrtle hardwood cutting propagation method |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109220702A (en) * | 2018-10-15 | 2019-01-18 | 宾川县华侨庄园农业科技开发有限公司 | A kind of application matrix |
| CN109348962A (en) * | 2018-11-30 | 2019-02-19 | 广西玉林玖旺农业科技有限公司 | A kind of process of cashew nut tree cultivating and growing |
| CN109463145A (en) * | 2018-12-27 | 2019-03-15 | 靖西市秀美边城农业科技有限公司 | A method of promoting rose flower seedling cuttage Rapid Rooting |
| CN109548503A (en) * | 2019-01-21 | 2019-04-02 | 辽宁省经济林研究所 | A kind of hybridization fibert cuttage and seedling culture method |
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| CN110495337A (en) * | 2019-09-09 | 2019-11-26 | 陇南市经济林研究院核桃研究所 | A kind of big fruit fibert epicormic branch cutting matrix of heliogreenhouse and method |
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| CN110679376A (en) * | 2019-11-09 | 2020-01-14 | 六安市绿农林木有限责任公司 | Method for planting and propagating hybrid hazelnuts in Pingyou |
| CN113317050A (en) * | 2021-05-14 | 2021-08-31 | 贵州省核桃研究所 | Grafting and planting method for hazelnuts |
| CN114303664A (en) * | 2022-01-10 | 2022-04-12 | 苏州农业职业技术学院 | Crape myrtle hardwood cutting propagation method |
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