CN106613659A - Grafting cultivation method for euonymus golden armors - Google Patents
Grafting cultivation method for euonymus golden armors Download PDFInfo
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- 241000208367 Euonymus Species 0.000 title abstract description 5
- 238000000034 method Methods 0.000 claims abstract description 35
- 239000000463 material Substances 0.000 claims abstract description 10
- 238000003973 irrigation Methods 0.000 claims description 27
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Classifications
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G17/00—Cultivation of hops, vines, fruit trees, or like trees
- A01G17/005—Cultivation methods
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G13/00—Protecting plants
-
- 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
- A01G2/00—Vegetative propagation
- A01G2/30—Grafting
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- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Botany (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
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- Developmental Biology & Embryology (AREA)
- Cultivation Of Plants (AREA)
Abstract
The invention relates to the technical field of plant cultivation, in particular to a grafting cultivation method for euonymus golden armors. The grafting cultivation method comprises the steps that flooding is performed on stock plots after sunset one day before grafting; annual robust branches of golden armors are selected as a scion material for manufacturing scions, and a scion grafting or bud grafting method is adopted for grafting the scions to stock. According to the grafting method, grafting time, scion and bud grafting positions, screening and modification are performed during post-grafting management, the armors with the good characters are grafted to congeneric Hokkaido Chinese littleleaf boxes, and the good characters of two parents can be kept in a vegetative propagation mode. Compared with a traditional propagation method, on the basis of the method, the golden armor and Hokkaido Chinese littleleaf box grafting propagation technology is performed, later generations show the good ornamental characters of the golden armors, the drought resistance and cold resistance can be improved, and the survival rate can be increased to 90% or above from smaller than 70%.
Description
Technical field
The present invention relates to field of plant growing technology, more particularly to a kind of grafting cultivation side of burning buss golden armor
Method.
Background technology
Hokkaido boxtree (Euonymus japonicus Thunb.) another name Euonymus japonicus, Euonymus japonicus, are that Celastraceae is defended
Lance belongs to shrub or dungarunga.The rib of sprig four, has trickle wrinkle prominent.Leaf keratin, glossy, obovate or ellipse originate in Japan,
China is introduced from Hokkaido, Japan city within 1986, also referred to as " Japanese Chinese ilex ", " Japanese Chinese littleleaf box ".It is that a kind of winter resistance is strong, fits life
Scope is wide, grow evergreen broad-leaved arbor species faster, and the four seasons are evergreen, do not fall leaves, leaf keratin, the more common Euonymus japonicus of blade
Greatly, circular, thicker, substantially, leaf color is dark green glossy, and winter leaf color is constant for the micro- warp upwards in edge, vein；With certain sight
Reward and greening value.
" golden armor " is the mutation of Celastraceae Euonymus hokkaido boxtree.By Henan, Hong Feng seedlings limited company lasts
The improved Varieties for selecting for many years.The kind compares common burning buss, and blade table cash yellow is alternate with aquamarine, hangs
Haw.Limb is logical straight, and sprout tillers ability is strong, and transplanting survival rate is high, and easily maintenance.And possess well developed root system, strong stress resistance, have
Cold-resistant, drought-enduring, water-fast wet, Salt And Alkali Tolerance, resistance to sandy wasteland, antipollution, it is anti-Japanese burn etc. characteristic.It is adapted in all kinds of extreme natural environments raw
It is long.
Hokkaido boxtree and new varieties " golden armor " belong to Celastraceae burning buss together, and it is numerous that burning buss is commonly used at present
The mode of growing has seed propagation and a cutting propagation, traditional modes of reproduction due to growth cycle length, poor growth, breed cost height etc.
Shortcoming, seriously constrains scale breeding.And single proterties, also reduce its ornamental value.Accordingly, it would be desirable to seek suitable
Modes of reproduction, enrich the ornamental plantation value of burning buss kind.
Grafting is one of artificial nutrition propagation method of plant, i.e., the branch or bud of a kind of plant, be grafted onto another plantation
On the stem or root of thing, be connected together two parts are made to grow up to a complete plant.The mode of grafting is divided into scion grafting and bud connects.
Scion should be made during grafting to combine closely with the forming layer of stock, to guarantee that scion is survived.The branch for connecting or bud, are called and connect
Fringe, the plant for being connect is called stock or platform wood.The general seedling from 2 to 4 buds of tool, becomes plant during scion after grafting
Top or top, the root system part of plant is become after stock grafting.Grafting can keep the merit of scion variety, and
The advantageous feature of stock can be utilized, precocity fruiting is reached, is strengthened winter resistance, drought resistance, the ability of disease and insect resistance, moreover it is possible to economic utilization
Propagating materials, increase nursery stock quantity.But yet there are no the graft technology of hokkaido boxtree and new varieties " golden armor ".
The content of the invention
In view of this, the invention provides a kind of grafting cultivation method of burning buss golden armor.The golden armor is transferred
The graft survival rate that cultural method is remarkably improved golden armor is connect, survival rate is up to more than 90%.
In order to realize foregoing invention purpose, the present invention provides technical scheme below：
The invention provides a kind of grafting cultivation method of burning buss golden armor, comprises the steps：
Grafting the previous day post sunset carries out flood irrigation in stock plot；
The annual healthy and strong branch of golden armor is selected to make scion as scion material, the method connect using scion grafting or bud will connect
Fringe grafts in stock.
The present invention does scion with ' golden armor ', and hokkaido boxtree does stock, and scion grafting is carried out in spring, and summer carries out bud and connects.
The outstanding feature of grafting survival is that stock and scion are linked together by callus, forms new plant.Selection has preferably fills
Solidity, fresh-keeping stock and scion in order could produce a large amount of callus, and corresponding graft survival rate will be higher.This
Outward, affinity is higher in both institutional frameworks, physiology and hereditary capacity, and graft survival rate is higher.Therefore stock and scion
Selection, stock and scion affinity be grafting survival key factor.Traditional grafting method is compared, grafting of the present invention is advanced
Row flood irrigation, is the key of grafting survival.Additionally, scion and stock adopt standardized acquisition, standardize cutting strunk, take bar, and not
Mode, the specialty maintenance in later stage and management etc. are connect with season scion grafting and bud, the grafting cultivation management system of a set of maturation is defined.
Traditional grafting method is compared with the method, survival rate more than 90% can be brought up to, technology application has a extensive future.
Preferably, the time of flood irrigation is 18:00～19:00.
Preferably, the time of flood irrigation is 2.5～3.5h, the irrigation quantity on per mu of ground is 130～140 cubes.
Preferably, the time of flood irrigation is 3h (flood irrigation 3h height 20cm below earth's surface, 134 cubes/mu).
Preferably, the annual healthy and strong branch of golden armor is long 60～80cm, the branch with 4～6 axillary buds.
In the embodiment that the present invention is provided, by the way of scion grafting, the season of scion grafting is spring for grafting.Scion grafting preferably exists
Rest period is carried out, and so that stock resin starts flowing, scion is best when not yet sprouting, more before spring does not sprout.
Preferably, scion grafting adopts top scion, top scion is stem section of the scion material top to the 4th axillary bud.
In another embodiment that the present invention is provided, by the way of bud connects, the season that bud connects is summer for grafting.What bud connect
Breeding coefficient is high, saves scion, but bud connects and to carry out, cambial cell rapid division stage active in plant, be generally concentrated at 6 to
August, at this moment plant peel easily.
Preferably, bud is connect using bottom bud, bottom bud is from the 5th axillary bud of scion material few top to last armpit
Any one in bud.
In the embodiment that the present invention is provided, stock is life in 3 years or 4 years raw hokkaido boxtrees.
Preferably, is grafted in scion also include after stock pinching and pruning.
In the embodiment that the present invention is provided, grafting cultivation method of the present invention is comprised the following steps：
1) select with 4～6 buds, bud growing way be full, no disease and pests harm golden armor current-year branch top scion is (from top
More than downward 4th leaf bud in portion it is top scion, is below bottom scion) carry out scion grafting in spring as grafting scion；With branch
Article bottom bud (top bud be within 4 buds of top down, bottom bud be below the 4th bud) carry out bud in summer and connect, with adopt with
Connect；
2) growth selection is vigorous, logical straight, the 3 years raw hokkaido boxtrees that the diameter of a cross-section of a tree trunk 1.3 meters above the ground is 4～6cm of well developed root system, trunk are used as anvil
Wood；
3) scion grafting (spring)：First by stock in original dry place lower section of 10cm or so again, and remove sprouting in 10cm under otch
Bar all retains.Scion base portion is whittled into into wedge shape.Rived downwards from stock section intermediate vertical with cleft grafting knife, depth is cut with scion
Face length is similar, and the scion cut is inserted in rootstock opening-cleaving, both forming layers alignd, touched, then uses plastic sealing strip
Bondage.Stock and the diameter of scion are uniform close；
4) bud connects (summer)：Carry out respectively being connect with wooden bud on 3～4 branches that hokkaido boxtree top has been selected and remain
(plate budding).The following branch of grafting part is all removed.During colligation twig is all wrapped up with plastic strip.When bud connects, bud tablets with
Forming layer aligns so as to is close on the bevel on stock, is tightened with plastic paper strip seal, bud exposes；
5) stock cross section and the white place of scion leakage are sealed with plastic sheeting after grafting, then top plastic sleeve pocket uses the rope made of hemp
Bind.So as to effectively prevent scion dehydration, graft survival rate is improved；
6) the bud length in scion can untie Polypropylence Sheet to during about 15cm, then binding is carried out to scion with cord and added
Gu, and in case strong wind and artificial generation touching cause to come off.When grafting shoot length to 30cm or so, timely pinching, in order to avoid
The sprouting of side shoot, inward growth branch is suppressed to remove in time.Integer Second Year late May is pruned, tree crown process is carried out, the 3rd year
Spring can go out garden.
7) with the 1000-2000 of the 1000-2000 times of liquid, the Bravo of 70-80% and wettable powder of trichlorphon original powder
Times liquid presses 1:2:1 ratio is sprayed, prevention and elimination of disease and pests.It is annual 3-4 time, alternately, can be given birth to using identical with during grafting
Thing protective agents are processed.
The invention provides a kind of grafting cultivation method of burning buss golden armor.The grafting cultivation method includes as follows
Step：Grafting the previous day post sunset carries out flood irrigation in stock plot；The annual healthy and strong branch of golden armor is selected as scion material
Scion is made, scion is grafted in stock by the method connect using scion grafting or bud.The present invention at least has one of following advantage：
1st, the present invention to the position of engrafting method, grafting time, scion and grafting bud, after connecing, screened and changed by management
Enter, ' golden armor ' of merit is grafted on the hokkaido boxtree for belonging to together, the vegetative manner can keep two parents
Merit.Traditional propagation method is compared, the grafting for carrying out ' golden armor ' and hokkaido boxtree according to the inventive method is numerous
Plantation technology, offspring both showed ' golden armor ' excellent ornamental character, can also improve its drought resisting, cold tolerance, and can be by survival rate
More than 90% is brought up to from less than 70%；
2nd, traditional propagation method is compared, according to the inventive method the propagation by grafiting of ' golden armor ' and hokkaido boxtree is carried out
Technology, offspring both showed ' golden armor ' excellent ornamental character, can also improve its drought resisting, cold tolerance；
3rd, the grafting cultivation flow process and rational liquid manure maintenance that the present invention passes through science, has broken traditional modes of reproduction growth
Cycle length, poor growth, breed cost height etc. limitation, be capable of achieving scale breeding.
Specific embodiment
The invention discloses a kind of grafting cultivation method of burning buss golden armor, those skilled in the art can use for reference
Present disclosure, is suitably modified technological parameter realization.Specifically, all similar replacements and change are to this area skill
It is it will be apparent that they are considered as being included in the present invention for art personnel.The method of the present invention and application by compared with
Good embodiment is described, and related personnel substantially can be in without departing from present invention, spirit and scope to as herein described
Methods and applications are modified or suitably the technology of the present invention is realized and applied to change with combining.
In the embodiment that the present invention is provided, the main operational steps of the grafting cultivation method are as follows：
1st, engrafting method
(1) preparation before grafting
Before grafting, scion and stock plot weeds are cleared up.In the previous late post sunset 6 of grafting:00 to 7:Flood irrigation is carried out between 00,
Saturating root water is irrigated once, holding is experimental field neatly moistened.For the ready work of Grafting experiments.
(2) selection of bar and scion is planted
Plant bar and scion is taken from the triennial National Botanical new varieties Euonymus of Henan Hong Feng seedlings limited company
Plant golden armor.It is the current-year branch close with stock diameter of section (0.8-2.0) to plant bar.Kind of bar upper and lower two is taken from scion
Individual part (be top from more than the 4th leaf bud of top down, be below bottom).
The branch that bud growing way is full, annual, no disease and pests harm occurs, growing way is healthy and strong, long 60-80cm, general band 4 should be chosen
～6 buds, retain the petiole of bastem side blade.Stay bud to want health to have vitality, and remove withered, disease branch, accomplish with connecing
With adopting bar.Adopt lower branch to bind up with gauze, and 20-30min is soaked with clear water, the time is unsuitable long, keep branch moistening not lose
Water, while grafting operation should be carried out as early as possible；
(3) selection of stock
Stock takes from the life in 3 years in Henan Hong Feng seedlings limited company Yellow River beach areas base or quadrennial Hokkaido
Chinese littleleaf box.
Stock selection standard：Branch takes from seedling age life in 3 or four years, to grow vigorous, no disease and pests harm, well developed root system, trunk logical straight
Seedling.The side shoot in 3-4 cross direction, each side shoot is selected to stay 20-30cm, remaining branch all removes.Separately away from root
Cutting strunk at the 18-20cm of border, diameter of section is about 0.8-2.0cm.
(4) position of scion and grafting bud：
Connect in test in scion grafting and bud, top, bottom scion is respectively adopted, top, bottom bud carry out grafting.(top bud
Be within 4 buds of top down, bottom bud be the 4th bud below).Wherein, spring scion grafting is advisable using top scion, summer bud
Connect using bottom bud preferably.
(5) grafting method
The grafting method of the present invention is using spring scion grafting and summer budding method.
Whip grafting：
First by stock in original dry place lower section 10cm or so again, and remove the whole reservation of the coppice shoot under otch in 10cm.So
After carry out insert skin scion grafting (subcutaneous scion grafting).Scion base portion is whittled into into wedge shape.Split downwards from stock section intermediate vertical with cleft grafting knife
Open, depth is similar with scion bevel length, the scion cut inserted in rootstock opening-cleaving, both forming layers alignd, touched,
Plastic sealing strip bondage is used again.Stock and the diameter of scion are uniform close.
Bud grafting method：
Carry out respectively being connect (plate budding) with wooden bud on the 3-4 branch that hokkaido boxtree top has been selected and remain.Grafting portion
The following branch in position is all removed.During colligation twig is all wrapped up with plastic strip.The top 1.0-1.5cm of bar bud is grafted from bud
Place, is cut with sharp budding knife band xylem is flat downwards, to the 1.5-2.0cm of bastem lower section, in laterally beveling bud tablets is removed, and is retained
The petiole of bastem side blade.Then away from the smooth place of ground 8.0-10.0cm lee face on stock, cut from the top down one with connect
The similar tangent plane of bud tablets length and width, the oblique partial application in lower end is removed and is chipped, and bud tablets are alignd with forming layer so as to be close to cutting on stock
On face, tightened with plastic paper strip seal, bud exposes.
(6) grafting time
Grafting season be selected in spring do not sprout before and two seasons of summer carry out.Wherein, scion grafting is preferably carried out in rest period, with
Stock resin starts flowing and scion is best when not yet sprouting, more before spring does not sprout.The breeding coefficient that bud connects is high, and saving connects
Fringe, but bud connects and to carry out, cambial cell rapid division stage active in plant, is generally concentrated at 6 to August, and at this moment plant is easy
Peeling.
2nd, manage after connecing
(1) scion dehydration is prevented
Stock cross section and the white place of scion leakage are sealed with plastic sheeting after grafting, then top plastic sleeve pocket is tied with the rope made of hemp
It is tight.It is to cause scion necrosis to prevent ponding to seal stock cross section with plastic sheeting, and wearing polybag can be to scion
Play a part of heat and moisture preserving.The method can effectively prevent scion dehydration, improve graft survival rate.
(2) pinching and pruning
Bud length in scion can untie Polypropylence Sheet to during about 15cm, then carry out consolidation process to scion, can be with carefully
Rope carries out binding reinforcing, in case strong wind and artificial generation are touched and cause to come off.When grafting shoot length to 30cm or so, and
When pinching, in order to avoid suppressing the sprouting of side shoot, inward growth branch will remove in time.Integer Second Year late May is pruned, tree crown is carried out
Process, the 3rd year spring can go out garden.
(3) liquid manure is strengthened
Want the removal of tiller to strengthen water and fertilizer management, the sprout tillers on stock removed in time, in order to avoid consume excessive nutrient, rainy season it is noted that
The prevention and control of plant diseases, pest control.
(4) prevention and control of plant diseases, pest control
Hokkaido boxtree disease control mainly presses 1 with metrifonate, Bravo and wettable powder:2:1 ratio is sprayed
It is sterilized.It is annual 3-4 time, alternately, can be processed using identical biological control medicine with during grafting.
Material therefor can be buied by market in the grafting cultivation method of the burning buss golden armor that the present invention is provided.
With reference to embodiment, the present invention is expanded on further：
The grafting cultivation technology of the golden armor of embodiment 1
1st, engrafting method
(1) preparation before grafting
Compared to traditional grafting method, the invention carries out flood irrigation 3h in stock plot first before grafting, and it is fixed to irrigate once
Root water.Pour water preferably in the previous late post sunset 6 of grafting:00 to 7:Carry out between 00, graft is maintained under suitable environment
Growth.
(2) selection of bar and scion is planted
Plant bar and scion is taken from the triennial National Botanical new varieties Euonymus of Henan Hong Feng seedlings limited company
Plant golden armor.It is the current-year branch close with stock diameter of section (0.8-2.0) to plant bar.Kind of bar upper and lower two is taken from scion
Individual part (be top from more than the 4th leaf bud of top down, be below bottom).Bud growing way should be chosen full, annual, disease-free
The healthy and strong branch of insect pest generation, growing way, long 60-80cm, 6-8 bud of general band retains the petiole of bastem side blade.Bud is stayed to be good for
Health has vitality, and removes withered, disease branch, accomplishes with connecing with adopting bar.Adopt lower branch to bind up with gauze, and soaked with clear water
20-30min, the time is unsuitable long, branch moistening not dehydration is kept, while grafting operation should be carried out as early as possible.
(3) selection of stock
Stock takes from the life in 3 years in Henan Hong Feng seedlings limited company Yellow River beach areas base or quadrennial Hokkaido
Chinese littleleaf box.
Stock selection standard：Branch takes from seedling age life in 3 or four years, to grow vigorous, no disease and pests harm, well developed root system, trunk logical straight
Seedling.The side shoot in 3-4 cross direction, each side shoot is selected to stay 20-30cm, remaining branch all removes.Separately away from root
Cutting strunk at the 18cm-20cm of border, diameter of section is about 0.8-2.0cm.
(4) grafting method
In scion grafting test, grafting is carried out in spring using top scion.(on from more than the 4th leaf bud of top down being
Portion's scion, is below bottom scion)
Connect in test in bud, grafting is carried out in summer using bottom bud.(top bud be within 4 buds of top down, under
Portion's bud is below the 4th bud)
Scion grafting：
Scion base portion is whittled into into wedge shape, the long 2.5-3.0cm of bevel, outward slightly thicker than inner side, cuts 2-3 bud of reservation afterwards and puts down
Cut, it is then that stock is truncate at base portion 18-20cm, rived downwards from stock section intermediate vertical with cleft grafting knife, depth with connect
Fringe bevel length is similar, and the scion cut is inserted in rootstock opening-cleaving, both forming layers alignd, touched, then close with plastics
Strip of paper used for sealing bondage.Should unify to be advisable in wound clockwise 3-4 weeks during binding.Stock and the diameter of scion are uniform close.
Bud connects：
It is grafted at the top 1.0-1.5cm of bar bud from bud, is cut with sharp budding knife band xylem is flat downwards, to bastem lower section
At 1.5-2.0cm, bud tablets are removed in laterally beveling, retain the petiole of bastem side blade.Then away from ground 8.0- on stock
The smooth place of 10.0cm lee faces, cuts from the top down one with the similar tangent plane of piece length and width of buddering, and the oblique partial application in lower end is removed and chipped,
Bud tablets are alignd with forming layer so as to be close on the bevel on stock, and with plastic paper strip seal gold is tied up, and bud exposes.
2nd, manage after connecing
(1) scion dehydration is prevented
Stock cross section and the white place of scion leakage are sealed with plastic sheeting after grafting, then top plastic sleeve pocket is tied with the rope made of hemp
It is tight.It is to cause scion necrosis to prevent ponding to seal stock cross section with plastic sheeting, and wearing polybag can be to scion
Play a part of heat and moisture preserving.The method can effectively prevent scion dehydration, improve graft survival rate.
(2) pinching and pruning
Bud length in scion can untie Polypropylence Sheet to during about 15cm, then carry out consolidation process to scion, can be with carefully
Rope carries out binding reinforcing, in case strong wind and artificial generation are touched and cause to come off.Bud is connected into after living, because nutrient all focuses on eye
On, cause shoot to overgrow, therefore cutting back should be carried out to excessively prosperous shoot, other water, fertilising is normally carried out.When grafting shoot length extremely
During 30cm or so, timely pinching, in order to avoid suppress the sprouting of side shoot, inward growth branch to remove in time.Prune integer Second Year 5
In the last ten-days period moon, tree crown process is carried out, the 3rd year spring can go out garden.
(3) liquid manure is strengthened
Want the removal of tiller to strengthen water and fertilizer management, the sprout tillers on stock is removed in time, in order to avoid consume excessive nutrient.Spring, summer, autumn
3 seasons are the growth busy seasons, should carry out reasonable arrange-ment to rich water quality management, are circulated according to the order of fertilizer-water-fertilizer-water,
Gap periods general control is in 3-4d, if fine or temperature is higher, the cycle at interval should be suitably shorter, if weather is
Overcast and rainy or temperature is relatively low, and interval of watering is preferably long, or does not pour；When being in hibernation in the winter time, control fertilizer control water etc. should be carried out
Work.A cake fertilizer is typically applied as base manure, depending on the size according to tree, per plant is 2-5kg, can be carried out with reference to after rain, directly
Nitrogenous fertilizer is sprinkling upon into the surface of tree stump.
(4) prevention and control of plant diseases, pest control：
With 1000-2000 times of 1000-2000 times of liquid of trichlorphon original powder, the Bravo of 70-80% and wettable powder
Liquid presses 1:2:1 mixing is sprayed, prevention and elimination of disease and pests.It is annual 3-4 time, alternately, can be biological using identical with during grafting
Protective agents are processed.
The effect test of test example 1
1st, the comparison of flood irrigation and not flood irrigation
Compared to traditional grafting method, the invention carries out flood irrigation 3h in stock plot first before grafting, and it is fixed to irrigate once
Root water.Pour water preferably in the previous late post sunset 6 of grafting:00 to 7:Carry out between 00.Graft is set to be maintained under suitable environment
Growth.Graft survival rate is remarkably improved using the mode of the invention.Once (3h), front flood irrigation in 1 day be once for flood irrigation in 3 days in the past
(1h), front flood irrigation in 1 day once (3h) and not flood irrigation as check experiment, other operations with embodiment 1, statistics survival rate and observation
Growing state is as shown in table 1 below.
Different treatments upgrowth situation contrast before the grafting of table 1
| Type | Survival rate | Growing state |
| Not flood irrigation | 50% | + |
| Front flood irrigation in 3 days is once (3h) | 70% | ++ |
| Front flood irrigation in 1 day is once (1h) | 65% | ++ |
| Front flood irrigation in 1 day is once (3h) | 89% | +++ |
Explanation：Survival rate=grafting survival strain number/grafting strain number；"+" represents that stock and scion cannot heal, grafting survival
Rate is low；" ++ " represents that stock is slow with scion healing, but can form new plant, and survival rate is general；" +++ " represents stock and scion
Produce callus fast, high graft survival rate；1h equivalent to 53 cubes/mu (one mu=666.67 square metres, flood irrigation away from earth's surface with
Lower height 8cm, water consumption=666.67*0.08=53 cube/mu)；(flood irrigation is high below earth's surface equivalent to 134 cubes/mu for 3h
Degree 20cm, water consumption=666.67*0.2=134 cube/mu).
2nd, the comparison of the position of scion and grafting bud
Connect in test in scion grafting and bud, be respectively adopted top, bottom scion, top, bottom bud carry out grafting (from top to
More than lower 4th leaf bud it is top scion, is below bottom scion；Top bud be within 4 buds of top down, bottom bud be
Below 4th bud).Other operations are with embodiment 1.Statistics survival rate is as a result as follows：
The scion grafting upper and lower part scion growing state of table 2 is counted
Explanation：Ground diameter is nursery stock at the 10cm of ground；Ground diameter average increment and when annual plant height adopts vernier calliper
Chi is measured；Survival rate=grafting survival strain tree/grafting strain tree.
The bud of table 3 connects upper and lower part bud growing state statistics
Explanation：Ground diameter is nursery stock at the 10cm of ground；Ground diameter average increment and when annual plant height adopts vernier calliper
Chi is measured；Survival rate=grafting survival strain tree/grafting strain tree.
Can be seen that because spring growth is fast by the data of watch 2,3, compare summer, after grafting success, plant Collar diameter growth
Amount and plant height are higher.Wherein, spring scion grafting top cion survival rate is significantly higher than bottom scion；Summer scion grafting bottom scion into
Motility rate is slightly above top scion.Spring budding bottom bud survival rate is higher than top bud；Summer budding bottom bud survival rate is significantly high
In top bud.
Illustrate, spring scion grafting is advisable using top scion, summer budding adopts bottom bud preferably.
The above is only the preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
For member, under the premise without departing from the principles of the invention, some improvements and modifications can also be made, these improvements and modifications also should
It is considered as protection scope of the present invention.
Claims (10)
1. a kind of grafting cultivation method of burning buss golden armor, it is characterised in that comprise the steps：
Grafting the previous day post sunset carries out flood irrigation in stock plot；
The annual healthy and strong branch of golden armor is selected to make scion as scion material, the method connect using scion grafting or bud is transferred scion
It is connected to stock.
2. grafting cultivation method according to claim 1, it is characterised in that the time of the flood irrigation is 18:00～19:
00。
3. grafting cultivation method according to claim 1 and 2, it is characterised in that the time of the flood irrigation is 2.5～
3.5h, the irrigation quantity on per mu of ground is 130～140 cubes.
4. grafting cultivation method according to any one of claim 1 to 3, it is characterised in that the golden armor is annual
Healthy and strong branch is long 60～80cm, the branch with 4～6 axillary buds.
5. grafting cultivation method according to any one of claim 1 to 4, it is characterised in that the season of the scion grafting is
Spring.
6. grafting cultivation method according to claim 5, it is characterised in that the scion grafting adopts top scion, it is described on
Portion's scion is stem section of the scion material top to the 4th axillary bud.
7. grafting cultivation method according to any one of claim 1 to 4, it is characterised in that the season that the bud connects is
Summer.
8. grafting cultivation method according to claim 7, it is characterised in that the bud is connect using bottom bud, the bottom
Bud is from the 5th axillary bud of scion material few top to any one in last axillary bud.
9. grafting cultivation method according to any one of claim 1 to 8, it is characterised in that the stock is life in 3 years
Or 4 years raw hokkaido boxtrees.
10. grafting cultivation method according to any one of claim 1 to 9, it is characterised in that described to graft in scion
Also include pinching and pruning after stock.
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| CN201611153765.4A CN106613659B (en) | 2016-12-14 | 2016-12-14 | Grafting cultivation method of euonymus plant golden beetle |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108260426A (en) * | 2018-03-26 | 2018-07-10 | 北京农学院 | A kind of engrafting method of flower plant red sage |
| CN112470733A (en) * | 2020-11-24 | 2021-03-12 | 河北省林业和草原科学研究院 | Method for improving grafting survival rate of gold-wire butterfly by using intermediate stock |
| CN113950975A (en) * | 2021-11-08 | 2022-01-21 | 石家庄市绿缘达园林工程有限公司 | Grafting method for improving cold resistance of Hokkaido boxwood and realizing rapid forming |
-
2016
- 2016-12-14 CN CN201611153765.4A patent/CN106613659B/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108260426A (en) * | 2018-03-26 | 2018-07-10 | 北京农学院 | A kind of engrafting method of flower plant red sage |
| CN112470733A (en) * | 2020-11-24 | 2021-03-12 | 河北省林业和草原科学研究院 | Method for improving grafting survival rate of gold-wire butterfly by using intermediate stock |
| CN113950975A (en) * | 2021-11-08 | 2022-01-21 | 石家庄市绿缘达园林工程有限公司 | Grafting method for improving cold resistance of Hokkaido boxwood and realizing rapid forming |
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