CN110337983A - A kind of normal color landscape tree breeding method of Euonymus multi items - Google Patents
A kind of normal color landscape tree breeding method of Euonymus multi items Download PDFInfo
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- CN110337983A CN110337983A CN201910758402.0A CN201910758402A CN110337983A CN 110337983 A CN110337983 A CN 110337983A CN 201910758402 A CN201910758402 A CN 201910758402A CN 110337983 A CN110337983 A CN 110337983A
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G17/00—Cultivation of hops, vines, fruit trees, or like trees
- A01G17/005—Cultivation methods
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G2/00—Vegetative propagation
- A01G2/30—Grafting
Abstract
The present invention provides a kind of normal color landscape tree breeding methods of Euonymus multi items, comprising the following steps: (1) selection and combination of stock；(2) it watches layer grafting part and selectes and carve bud；(3) grafting part is selected between stock and carves bud；(4) bud picking, cultivation grafting twig；(5) layering grafting；(6) branch is grafted between stock；(7) cut anvil, bud picking rush sprout, cutting back coronary dilatation；(8) trimming sizing.The above method provided by the invention can realize multilayer landscape on one plant of tree simultaneously, and different Seasonal dynamics changes are presented in different cultivars leaf color, branch color, color is clearly demarcated throughout the year, so, not only increase the ornamental value of its single kind, the big tree culture time limit of Euonymus is shortened, innovation enriches Euonymus garden landscape tree type, and realizes ecological benefits, economic benefit two-win.
Description
Technical field
The invention belongs to ornamental plantation tree species Cultivating techniques fields, and in particular to often color landscape is big for a kind of Euonymus multi items
Tree cultivating method.
Background technique
Burning buss is usually evergreen, machaka or dungarunga, has cold-resistant, drought resisting, saline-alkali tolerant, barren-resistant spy
Point.The evergreen product such as Euonymus japonicus, Euonymus Kiautschovicus Loes, hokkaido boxtree, great Ye winter creeper, leaflet winter creeper in landscape engineering
Kind, mostly by as hedgerow, quilt, use these evergreen breed of variety low ball, Gao Ganqiu, cylinder, polygon and imitative animals etc.
It is tree-like also more universal.With the development of economy, living standards of the people are continuously improved, and urban construction is maked rapid progress, township afforestation
Requirement to ornamental plantation tree species is also increasingly increased, and is afforested and beautified to the trend development that the four seasons are evergreen, the four seasons are often color, and evergreen,
It is often color and to have the multilayer landscape tree of aspect color change again in nature be no.
In recent years, there is golden hat Chinese littleleaf box, golden emerald winged euonymus, descendants of royal families silk flosssilk wadding wood, rays of sunlight silk flosssilk wadding wood, gold leaf silk flosssilk wadding wood
Etc. some color leaves, color branch gardening new varieties, not only blade, branch, fruit color are beautiful, but also aspect color change ten is clearly demarcated
Aobvious, ornamental value with higher and extremely strong adaptive capacity to environment further enrich Euonymus variety source, apply for it
Space is expanded.But its application is still limited to the tree-shaped such as hedgerow and all kinds of balls, column, shrub, dungarunga at present.Market needs very much
A kind of multilayer landscape tree of evergreen, normal coloured silk of four seasons is wanted, Euonymus garden landscape tree type is innovated, promotes abundant greening color layer
It is secondary, create beautiful garden landscape, demand of the further satisfaction people to the higher level garden landscape in city.
Summary of the invention
In view of this, the present invention is it is necessory to provide a kind of Euonymus multi items often color landscape tree breeding method, the party
Method can be set simultaneously at one plant and realize multilayer landscape, and the different Seasonal dynamics changes of different cultivars leaf color, branch color presentation, and one
Year four seasons color is clearly demarcated.
The present invention provides a kind of normal color landscape tree breeding methods of Euonymus multi items, comprising the following steps:
(1) selection and combination of stock choose gold leaf silk flosssilk wadding wood own-rooted tree dry-shaped straight, that tree body is healthy and strong as stock tree, root
Several stock trees are distributed in planting pit according to culture landscape tree diametric requirements, composition tree ring；
(2) ornamental layer grafting part is selected and quarter bud sets gradually the first ornamental layer, the second ornamental layer and third from bottom to top and sees
Appreciate layer, respectively from the described first ornamental layer and the second ornamental layer along downward, selected on every plant of stock tree it is several outside
Lateral bud is as ornamental layer grafting part and carries out carving bud processing, to cultivate ornamental layer grafting twig；
(3) grafting part is selected between stock and carves bud respectively between the described first ornamental layer and the second ornamental layer, described second
Ornamental layer and third watch between layer, the third watches below the grafting part of layer, at interval of one plant of stock tree on a tree body left side
Right two sides select several betweens of buds as grafting part stock and carry out carving bud processing, to cultivate grafting twig between stock；
(4) bud picking, cultivate after the germination of stock tree described in grafting twig survives, when 0.8~1.2 cm is grown in rudiment, selected by reservation
The tree body terminal bud branch of the sprouting branch and the stock tree of grafting part, erasing, remaining sprouts branch；When selected grafting part
Sprouting branch and tree body terminal bud shoot growth to 50~60 cm when, cut off top slightly；
(5) layering grafting in tree body from during skin, respectively the selected third watch layer grafting part, described second
Ornamental layer grafting is carried out on the grafting twig of ornamental layer and the grafting twig of the first ornamental layer；
(6) branch is grafted in tree body from during skin between stock, and grafting twig between the stock is grafted in the side of adjacent stock tree
Face；
(7) cut anvil, bud picking rush are sprouted, cutting back coronary dilatation is before stock tree plant the next spring trees body fluid starts flowing, are cut respectively
Except the branch, described on the described first ornamental layer grafting twig and above described second ornamental layer of grafting twig upper top grafting bud
Third watches the stock branch above layer grafting bud, and the rush of bud picking in time is sprouted after trees germination；
When the shoot growth that the first ornamental layer and the second ornamental layer grafting bud are sprouted is to 12~18 cm, cutting back is carried out
Processing promotes to sprout secondary branch, and secondary branch carries out cutting back processing when growing into 12~18 cm again；The third watches layer
The branch that bud is sprouted is grafted, gives free rein to grow, expands rapidly tree crown；
(8) the trimming sizing plant spring in third year, summer, autumn respectively sees the described first ornamental layer, described second according to design
Reward layer and the third watch layer and are trimmed, while reinforcing fertilizer and water management, expand tree crown, to cultivate one plant of Euonymus multi items
Often coloured silk landscape tree.
Based on above-mentioned, the selection and combination of step (1) stock include: to choose the gold leaf dry-shaped straight, tree body is healthy and strong
Silk flosssilk wadding wood own-rooted tree is as stock tree, and 2~3 cm of the diameter of a cross-section of a tree trunk 1.3 meters above the ground, 300 cm or more of height of the stock tree, well developed root system is complete, trimming
Root system retains 30 cm of root range；Stock tree is uniformly distributed in planting pit according to culture landscape tree diametric requirements, forms subcircular
Set ring；Rotating left and right the stock tree makes its outside sprout face tree ring central point, and the height for adjusting the stock tree up and down makes
Sprout is in same level at the above 100cm in ground.Wherein, stock tree number used in the composition tree ring is even number,
Quantity is determined according to tree ring size actual needs.
Based on above-mentioned, the step (2) watches that layer grafting part is selected and to carve bud include: the grafting that the third watches layer
Position is to graft the dry height that point height is landscape tree, and edge is highly that the third watches layer grafting height on the second ornamental layer
0.55~0.7 times of degree, on the first ornamental layer along height be along 0.3~0.45 times of height on the described second ornamental layer,
Layer height is 40~60 cm after the first ornamental layer and the second ornamental formable layer；Respectively from the described first ornamental layer and
It is equidistant selected respectively on the first ornamental layer and the second ornamental layer of every plant of stock tree along downward on the second ornamental layer
Grafting part of several outer lateral buds as corresponding ornamental layer, the then horizontal partial application above each outer lateral bud, and as deep as wood
Matter portion, to carry out the quarter bud processing.
Preferably, between step (3) stock grafting part it is selected and carve bud include: respectively in the described first ornamental layer and
Below intermediate point between second ornamental layer, the second ornamental layer and third watch below the intermediate point between layer, described the
The lower section of three ornamental layer grafting part, selectes several pairs of buds as the anvil in the left and right sides of tree body at interval of one plant of stock tree
Grafting part between wood, the then horizontal partial application above each sprout, and as deep as xylem, to carry out the quarter bud processing.
Based on above-mentioned, step (5) the layering grafting includes: to be grafted in autumn tree body from during skin, keeps grafting
Bud is not sprouted before tree deciduous leaf；Using square budding method, different target tree bud is grafted in the grafting part that third watches layer
Piece；Using same engrafting method, transferred on the grafting twig of the described second ornamental layer and the first ornamental layer respectively
It connects, since 3~5 cm of ornamental layer grafting twig lower part, grafts 1 bud, each branch grafting 2~4 at interval of 4~5cm
A bud.
Based on above-mentioned, branch grafting includes: that tree body is from during skin in the fall between step (6) stock, using notch graft
The lower part of grafting twig suitable position between the stock is whittled into the long inclined-plane of long 1.5~2.5 cm by method, and top is whittled into length
The small inclined-plane 0.3~0.5 cm, in the horizontal partial application in side of adjacent stock tree, partial application is indulged at edge of a knife position upwards, as deep as xylem,
Cortex is pushed aside with knife, grafting twig between the stock is inserted into cortex, binds consolidation, grafted branch between the stock with film tape
Base portion with 30 °~60 ° of top stock angle, so that the stock tree is combined together, each stock branch item is connected mutually for provisions
Divide moisture, growth consistency can be improved, Growth status gesture is strong.In the step between stock the angle, height of grafted branch it is consistent
Property, be conducive to improve landscape tree tree ring fastness, while increase Euonymus multi items often coloured silk landscape tree aesthetics.
Based on above-mentioned, step (8) the trimming sizing includes: to transplant third year according to predetermined design in the stock tree,
Described first ornamental layer and the second ornamental layer are trimmed to cylinder, polygon, bead shape or chrysanthemum lobed respectively, the spring, the summer,
Qiu Sanji is repeatedly trimmed, and layer height is 40~60 cm after the first ornamental layer and the second ornamental formable layer；It is described
Third watches layer grafting survival branch, and every plant of stock tree one upright branch of upper only reservation does extension branch, wipes out competitive branch in time,
Reinforce fertilizer and water management, expand tree crown, completes the cultivation of the normal color landscape tree of one plant of Euonymus multi items.
Based on above-mentioned, it is deciduous tree rays of sunlight silk flosssilk wadding wood or descendants of royal families silk flosssilk wadding wood that the third, which watches layer grafting tree species,
Form color leaf, color branch arbor tree crown.
Based on above-mentioned, the first ornamental layer grafting tree species are respectively Euonymus japonicus, Euonymus Kiautschovicus Loes, hokkaido boxtree and winter
One of red hokkaido boxtree；The second ornamental layer grafting tree species be respectively gold hat Chinese littleleaf box and golden emerald winged euonymus one kind or
Two kinds of tree species are grafted respectively at interval of one plant of stock tree, which is gold hat Chinese littleleaf box, and another kind is golden emerald winged euonymus
Or winter red hokkaido boxtree, form evergreen, normal color ornamental layer.
Therefore, the present invention has substantive distinguishing features outstanding and significant progress compared with the prior art.Specifically, by
The normal color landscape tree breeding method of Euonymus multi items provided by the invention, with 3 years by several rootstock seedlings of 2~3 cm of the diameter of a cross-section of a tree trunk 1.3 meters above the ground
It is trained the big tree of one plant of 30 cm or more of the diameter of a cross-section of a tree trunk 1.3 meters above the ground rapidly, evergreen, normal color multilayer landscape is realized on same strain tree, is led between stock
Crossing branch grafting makes stock tree combine together, and the geometrical pattern formed assigns the higher ornamental value of landscape tree, and watches
Different Seasonal dynamics changes are presented in different cultivars leaf color, the branch color of layer grafting, and color is clearly demarcated throughout the year.So the present invention mentions
The normal color landscape tree breeding method of the Euonymus multi items of confession, has been greatly shortened the cultivation age limit of the big tree of Euonymus, operation side
Method is easy, can not only save production investment, effectively reduces the excavation to wild big tree resource, and improve its single kind
Ornamental value, innovated Euonymus garden landscape tree type, realized ecological benefits, economic benefit two-win.
Further, the breeding method of above-mentioned normal color landscape tree provided by the invention, does anvil with gold leaf silk flosssilk wadding wood own-rooted tree
Wood, rays of sunlight silk flosssilk wadding wood, the descendants of royal families silk flosssilk wadding wood growing way for watching layer grafting with third are almost the same, avoid because prosperous using growing way
The common greenery silk flosssilk wadding wood contained does stock and rays of sunlight silk flosssilk wadding wood, the descendants of royal families silk flosssilk wadding wood growing way of the ornamental layer grafting of third are different
The case where causing, and cause grafting part " big foot " phenomenon, not only influencing tree body beauty, also easily windbreak is caused to ruin tree generation.Meanwhile
Stock itself is Colored- leaf Plants, and the inhereditary features such as Colored- leaf Plants blade, branch color for being grafted thereon are more stable, more beautiful.
Further, the breeding method of above-mentioned normal color landscape tree provided by the invention, transplants current year first using in rootstock seedling
Nutrition tree body cultivates grafting twig, then cultivates landscape layer in the grafting twig up-budding target tree species of cultivation in autumn, effectively
Injury of the grafting procedures to stock tree bark is alleviated, the growth of stock tree is vigorous, and the landscape tree molding cultivated is fast.In this way,
Target tree species are grafted directly in stock tree body after overcoming the plant current year trees germination of stock tree, one plant of stock tree needs tens
Locate peeling or carve wound, causes tree nutrient Water Transportation channel to be broken, cause tree vigo(u)r weak, slow growth, graft survival rate drop
It is low, it mends again and connects difficulty and seek suitable position, in turn result in whole strain landscape tree and cultivate the technical problems such as unsuccessfully.
Specific embodiment
Below by specific embodiment, technical scheme of the present invention will be described in further detail.
Embodiment 1
The present embodiment provides a kind of normal color landscape tree breeding methods of Euonymus multi items.The landscape tree does high 260 cm,
30 cm of ring diameter is set, the first ornamental layer, the second ornamental layer and third is set gradually from bottom to top and watches layer.First ornamental layer is transferred
Euonymus japonicus is connect, layer square, layer high 40 cm, 80 cm of side length are watched.Second ornamental layer grafting gold hat Chinese littleleaf box, watches layer cylinder
Shape, layer high 40 cm, 80 cm of diameter.Third watches layer and grafts rays of sunlight silk flosssilk wadding wood.Wherein, third watches the grafting point height of layer
The dry height set after 260 cm, and molding along height is that third watches the 0.7 of layer grafting 260 cm of point height on the second ornamental layer
Times i.e. 182 cm along height are on the second ornamental layer along 0.3 times i.e. 55 cm of 182 cm of height on the first ornamental layer, lower edge away from
High 15 cm in ground ties up soil ball when nursery stock being facilitated to manage and sell.The cultivation side of the normal color landscape tree of above-mentioned Euonymus multi items
Method includes the following steps:
(1) selection and combination of stock: selection is dry-shaped straight, tree body is healthy and strong, the gold leaf silk of diameter of a cross-section of a tree trunk 1.3 meters above the ground 2cm, 300 cm or more of height
6 plants of Populus deltoides own-rooted tree are done stock, and well developed root system is complete, and trimming root system retains 30 cm of root range；Dig 60 cm of planting pit diameter, depth
40 cm；In planting pit backfill 15 cm of soil or so, stock tree is uniformly distributed in planting pit, composition 30 cm's of diameter is close
Circle tree ring；Rotating left and right tree body makes its outside sprout face tree ring central point, and adjusting tree body height up and down makes ground or more 100
Sprout is in same level at cm；It backfills soil and earth's surface maintains an equal level, it is gently steady and sure, it sprinkles profoundly water；Thereafter according to rainfall and soil
The Routine Managements such as earth soil moisture content is watered in time, applied fertilizer, weeding is loosened the soil, insect pest preventing and controlling.
(2) watch layer grafting part to select and carve bud: the grafting part of the selected ornamental layer of third is the dry height of landscape tree.Point
It is not selected from the first ornamental layer of every plant of stock tree and the second ornamental layer along downward 5 cm, 15 cm, 25 cm, 35 cm or so
Grafting part of the fixed 1 outer lateral bud as corresponding ornamental layer, in this way, in the first ornamental layer and the second ornamental layer of every plant of stock tree
It is upper to select 4 outer lateral buds respectively as ornamental layer grafting part.Then 0.5 cm or so crosscutting one above selected outer lateral bud
Knife, as deep as xylem, to cultivate ornamental layer grafting twig.
(3) grafting part is selected between stock and carves bud: the intermediate point between the first ornamental layer and the second ornamental layer respectively
13.6 cm of lower section or so, the second ornamental layer and third watch 13.6 cm or so, third below the intermediate point between layer and watch layer
Grafting point 27.2 cm of lower section or so select 1 between of bud at interval of one plant of stock tree as grafting portion stock at left and right sides of tree body
Position, then 0.5 cm or so horizontal partial application respectively above selected sprout, as deep as xylem, to cultivate grafted branch between stock
Item.
(4) bud picking, cultivation grafting twig: after the stock tree germination survives, as long 0.8~1.2 cm of rudiment, retain
Selected sprouting branch and tree body terminal bud branch, erasing, remaining sprouts branch, and the branch that selected position is sprouted only retains 1 stalwartness
Branch, every bud picking in 10~15 days is primary thereafter；When the selected grafting twig cultivated grows into 50~60 cm, top slightly 10 cm are cut off
Left and right, promotes the girth growth of branch, using grafting twig between the grafting twig and stock as corresponding ornamental layer.
(5) layering grafting: stock tree transplant First Year, 1 day~September of August tree body on the 15th from carried out during skin watch layer
Grafting keeps grafting bud not sprout before tree deciduous leaf.It is successively downward from the ornamental layer of top third according to top-down sequence
It is grafted, third watches layer and grafts rays of sunlight silk flosssilk wadding wood, grafts 260 cm of point height.The annual healthy and strong branch of clip rays of sunlight silk flosssilk wadding wood
Item removes blade and stays 3~5 mm of petiole, chooses intermediate position and strengthens bud, is grafted using square budding method, first grafted with double-pole
The horizontal partial application in bud both ends indulges partial application as deep as xylem from sprout side, pushes cortex aside with blade, then gently pushed open with thumb
Cortex tears bud tablets from the sprout other side, then is watched with same method in third and select smooth place to remove together in layer grafting part
Etc. sizes cortex, grafting bud tablets are put into, then bind consolidation, every plant of stock tree grafting one with 0.08 mm film tape of thickness
Bud tablets.Using same engrafting method, the grafting gold hat Chinese littleleaf box bud tablets on the grafting twig that the second ornamental layer is cultivated, the
Euonymus japonicus bud tablets are grafted on the grafting twig that one ornamental layer is cultivated, since each 3~5 cm of grafting twig lower part, at interval of 4
~5 cm graft 1 bud, and each branch grafts 2 buds.
(6) branch is grafted between stock: stock tree transplants First Year, carries out in 1 day~September of August tree body on the 15th from during skin
Branch is grafted between stock, and grafting carries out from top to bottom.It, will be under grafting twig suitable position between the stock using notch graft method
Portion is whittled into long 1.5~2.5 inclined-planes cm long, and top is whittled into the long small inclined-plane 0.3~0.5 cm, in the appropriate portion in adjacent stock tree side
The horizontal partial application in position, edge of a knife position indulges partial application upwards and is pushed aside cortex with knife as deep as xylem, by grafted branch between the stock
Item is inserted into cortex, binds consolidation with 0.08 mm film tape of thickness, grafting twig base portion top and stock angle between the stock
30°。
(7) cut anvil, bud picking rush sprout, cutting back coronary dilatation: stock tree plant the next spring trees body fluid start flowing before, general
The stock branch that third watches 1 cm or so above layer grafting bud is wiped out, also by the grafting on the first ornamental layer and the second ornamental layer
Branch is wiped out from 1 cm or so above its top grafting bud respectively.It is in addition to grafting bud that other sprouting buds are whole after trees germination
It erases, every 7~10 days 1 time, carries out 3~4 times, to promote grafting bud to sprout and growth.
On first ornamental layer and when grafting bud is sprouted on the second ornamental layer shoot growth is to 12~18 cm, retain 10
Cm cutting back promotes to sprout secondary branch, when secondary branch grows into 12~18 cm, retains 10 cm cutting back again；Third is ornamental
The branch that bud is sprouted is grafted on layer, is allowed to grow, is not required to cutting back, expands rapidly tree crown.
(8) trimming sizing: stock tree transplants spring, the summer, Qiu Sanji in third year, and according to design, trimming is primary respectively, promotes
Ornamental layer more enriches.First ornamental layer is trimmed to square, high 40 cm of layer, 80 cm of side length after molding；Second is watched
Layer is trimmed to cylinder, high 40 cm of layer, 80 cm of diameter after molding；Third, which watches, retains a vertical branch on every plant of stock tree of layer
Item does extension branch, wipes out competitive branch in time, reinforces fertilizer and water management, expands tree crown.So far, the normal color landscape of one plant of Euonymus multi items
Big tree, which is cultivated, completes.
Above-mentioned landscape tree, the lower layer Euonymus japonicus four seasons are evergreen.Middle layer gold is preced with Chinese littleleaf box blade periphery one third to three points
Two golden yellow, intermediate position greens, the four seasons evergreen normal coloured silk.Top layer rays of sunlight silk flosssilk wadding wood spring blade and newborn branch are golden yellow, the autumn
As temperature reduces after falling leaves in season, golden yellow branch glows light blush, and capsule is innumerable, and red false kind is exposed after cracking of fruit
Skin shows beautiful beautiful scenery under setting sun irradiation.
Embodiment 2
The present embodiment provides a kind of normal color landscape tree breeding methods of Euonymus multi items.The landscape tree does high 280 cm,
40 cm of ring diameter is set, the first ornamental layer, the second ornamental layer and third is set gradually from bottom to top and watches layer.First ornamental layer is transferred
Hokkaido boxtree is connect, layer cylinder, layer high 45 cm, 90 cm of diameter are watched.Second ornamental layer grafts golden emerald winged euonymus, watches layer
Bead shape, layer high 45 cm, 90 cm of diameter.Third watches layer and grafts descendants of royal families silk flosssilk wadding wood.Wherein, third watches layer and grafts point
The dry height set after highly 280 cm, and molding along height is that third watches layer grafting 280 cm of point height on the second ornamental layer
0.55 times i.e. 154 cm, along height be on the second ornamental layer along 0.4 times i.e. 62 cm of 154 cm of height on the first ornamental layer,
Lower edge ties up soil ball when nursery stock being facilitated to manage and sell away from high 17 cm in ground.The normal color landscape tree of above-mentioned Euonymus multi items
Breeding method includes the following steps:
(1) selection and combination of stock: selection is dry-shaped straight, tree body is healthy and strong, the gold leaf of 2.5 cm of the diameter of a cross-section of a tree trunk 1.3 meters above the ground, 300 cm or more of height
8 plants of silk flosssilk wadding wood own-rooted tree are done stock, and well developed root system is complete, and trimming root system retains 30 cm of root range；Planting pit diameter 70cm is dug, it is deep
Spend 40 cm；In planting pit backfill 15 cm of soil or so, stock tree is uniformly distributed in planting pit, composition 40 cm's of diameter
Subcircular tree ring；Rotating left and right tree body makes outside sprout face tree ring central point, and adjusting tree body height up and down makes ground or more 100
Sprout is in same level at cm；It backfills soil and earth's surface maintains an equal level, it is gently steady and sure, it sprinkles profoundly water；Thereafter according to rainfall and soil
The Routine Managements such as earth soil moisture content is watered in time, applied fertilizer, weeding is loosened the soil, insect pest preventing and controlling.
(2) watch layer grafting part to select and carve bud: the grafting part of the selected ornamental layer of third is the dry height of landscape tree.Point
It is not selected from the first ornamental layer of every plant of stock tree and the second ornamental layer along downward 8 cm, 18 cm, 28 cm, 38 cm or so
Grafting part of the fixed 1 outer lateral bud as corresponding ornamental layer, in this way, in the first ornamental layer and the second ornamental layer of every plant of stock tree
It is upper to select 4 outer lateral buds respectively as ornamental layer grafting part.Then 0.5 cm or so crosscutting one above selected outer lateral bud
Knife, as deep as xylem, to cultivate ornamental layer grafting twig.
(3) grafting part is selected between stock and carves bud: the intermediate point between the first ornamental layer and the second ornamental layer respectively
9.3 cm of lower section or so, the second ornamental layer and third watch 9.3 cm or so, third below the intermediate point between layer and watch layer and transfer
18.7 cm or so below contact select 1 between of bud at interval of one plant of stock tree as grafting portion stock at left and right sides of tree body
Position.Then 0.5 cm or so horizontal partial application respectively above selected sprout, as deep as xylem, to cultivate grafted branch between stock
Item.
(4) bud picking, cultivation grafting twig: after the stock tree germination survives, as the long 0.8~1.2cm of rudiment, retain choosing
Fixed sprouting branch and tree body terminal bud branch, erasing, remaining sprouts branch, and the branch that selected position is sprouted only retains 1 stalwartness
Branch, every bud picking in 10~15 days is primary thereafter；When the selected grafting twig cultivated grows into 50~60 cm, top slightly 10 cm are cut off
Left and right, promotes the girth growth of branch, using grafting twig between the grafting twig and stock as corresponding ornamental layer.
(5) layering grafting: stock tree transplant First Year, 1 day~September of August tree body on the 15th from carried out during skin watch layer
Grafting keeps grafting bud not sprout before tree deciduous leaf.It is successively downward from the ornamental layer of top third according to top-down sequence
It is grafted, third watches layer and grafts descendants of royal families silk flosssilk wadding wood, grafts 280 cm of point height.Clip descendants of royal families silk flosssilk wadding wood 1 year
Raw stalwartness branch, removes blade and stays 3~5 mm of petiole, chooses intermediate position and strengthens bud, grafted using square budding method, first with double
Knife indulges partial application as deep as xylem in the grafting horizontal partial application in bud both ends, from sprout side, pushes cortex aside with blade, then uses thumb
Gently push cortex open, tear bud tablets from the sprout other side, then with same method third watch selected in layer grafting part it is smooth
Same size cortex is removed at position, and grafting bud tablets are put into, then bind consolidation, every 1 plant of stock with 0.08 mm film tape of thickness
Tree one bud tablets of grafting.Using same engrafting method, golden emerald is grafted on the grafting twig that the second ornamental layer is cultivated
Winged euonymus bud tablets graft hokkaido boxtree bud tablets on the grafting twig that the first ornamental layer is cultivated, from each grafting twig lower part 3~5
Cm starts, and grafts 1 bud at interval of 4~5 cm, each branch grafts 3 buds.
(6) branch is grafted between stock: stock tree transplants First Year, carries out in 1 day~September of August tree body on the 15th from during skin
Branch is grafted between stock, and grafting carries out from top to bottom.It, will be under grafting twig suitable position between the stock using notch graft method
Portion is whittled into long 1.5~2.5 inclined-planes cm long, and top is whittled into the long small inclined-plane 0.3~0.5 cm, in the appropriate portion in adjacent stock tree side
The horizontal partial application in position, edge of a knife position indulges partial application upwards and is pushed aside cortex with knife as deep as xylem, by grafted branch between the stock
Item is inserted into cortex, binds consolidation with 0.08 mm film tape of thickness, between the stock above grafting twig with 40 ° of stock angle.
(7) cut anvil, bud picking rush sprout, cutting back coronary dilatation: stock tree plant the next spring trees body fluid start flowing before, general
The stock branch that third watches 1 cm or so above layer grafting bud is wiped out, also by the grafting on the first ornamental layer and the second ornamental layer
Branch is wiped out from 1 cm or so above its top grafting bud respectively.It is in addition to grafting bud that other sprouting buds are whole after trees germination
It erases, every 7~10 days 1 time, carries out 3~4 times, to promote grafting bud to sprout and growth.
On first ornamental layer and when grafting bud is sprouted on the second ornamental layer shoot growth is to 12~18 cm, retain 10 cm
Cutting back promotes to sprout secondary branch, when secondary branch grows into 12~18 cm, retains 10 cm cutting back again；Third watches layer
The branch that upper grafting bud is sprouted, is allowed to grow, is not required to cutting back, expand rapidly tree crown.
(8) trimming sizing: stock tree transplants spring, the summer, Qiu Sanji in third year, and according to design, trimming is primary respectively, promotes
Ornamental layer more enriches.First ornamental layer is trimmed to cylinder, high 45 cm of layer, 90 cm of diameter after molding；Second is watched
Layer is trimmed to bead shape, high 45 cm of layer, 90 cm of diameter after molding；Third, which watches, retains a vertical branch on every plant of stock tree of layer
Item does extension branch, wipes out competitive branch in time, reinforces fertilizer and water management, expands tree crown.So far, the normal color landscape of one plant of Euonymus multi items
Big tree, which is cultivated, completes.
Above-mentioned landscape tree, lower layer's hokkaido boxtree four seasons are evergreen, and leaf color jade green growing way is vigorous.Middle layer gold emerald winged euonymus leaf
Piece, branch four seasons color desktop, spring blade middle green, leaf margin white, autumn reduce with temperature, and blade edge is by white
Gradually become yellow to cerise, kermesinus is become from green among blade, branch also becomes cerise from green, and the four seasons are evergreen
Chang Cai.Top layer descendants of royal families silk flosssilk wadding wood spring blade is golden yellow, and summer and autumn becomes yellow green to green, newborn branch bright yellow summer
Gradually become yellow season, as temperature reduces after fall foliage, golden yellow branch becomes cerise, and capsule is innumerable, cracking of fruit
Expose red aril afterwards, winter is dazzlingly beautiful under sunlight irradiation.
Embodiment 3
The present embodiment provides a kind of normal color landscape tree breeding methods of Euonymus multi items.The landscape tree does high 300 cm,
50 cm of ring diameter is set, the first ornamental layer, the second ornamental layer and third is set gradually from bottom to top and watches layer.First ornamental layer is transferred
Winter red hokkaido boxtree is connect, layer bead shape, layer high 50 cm, 100 cm of diameter are watched.Second ornamental layer is at interval of one plant of stock tree
Grafting gold hat Chinese littleleaf box and golden emerald winged euonymus respectively, watch layer chrysanthemum lobed, layer high 50 cm, 100 cm of diameter.Third watches layer grafting
Descendants of royal families silk flosssilk wadding wood.Wherein, third watches layer and grafts the dry height set after 300 cm of point height, and molding, the second ornamental layer
On along height be 0.65 times i.e. 195cm that third watches layer grafting 300 cm of point height, along height be second on the first ornamental layer
Along 0.35 times i.e. 68 cm of 195 cm of height on ornamental layer, lower edge is away from high 18 cm in ground, bundle when nursery stock being facilitated to manage and sell
Prick soil ball.The breeding method of the normal color landscape tree of above-mentioned Euonymus multi items includes the following steps:
(1) selection and combination of stock: selection is dry-shaped straight, tree body is healthy and strong, the gold leaf silk of 3 cm of the diameter of a cross-section of a tree trunk 1.3 meters above the ground, 350 cm or more of height
10 plants of Populus deltoides own-rooted tree are done stock, and well developed root system is complete, and trimming root system retains 30 cm of root range；80 cm of planting pit diameter is dug, it is deep
Spend 40 cm；In planting pit backfill 15 cm of soil or so, stock tree is uniformly distributed in planting pit, composition 50 cm's of diameter
Subcircular tree ring；Rotating left and right tree body makes its outside sprout face tree ring central point, and adjusting tree body height up and down makes ground or more
Sprout is in same level at 100 cm；It backfills soil and earth's surface maintains an equal level, it is gently steady and sure, it sprinkles profoundly water；Thereafter according to rainfall
It watered, applied fertilizer in time with soil moisture content, the Routine Managements such as weeding is loosened the soil, insect pest preventing and controlling.
(2) watch layer grafting part to select and carve bud: the grafting part of the selected ornamental layer of third is the dry height of landscape tree.Point
It is not selected from the first ornamental layer of every plant of stock tree and the second ornamental layer along downward 10 cm, 20 cm, 30 cm, 40 cm or so
Grafting part of the fixed 1 outer lateral bud as corresponding ornamental layer, in this way, in the first ornamental layer and the second ornamental layer of every plant of stock tree
It is upper to select 4 outer lateral buds respectively as ornamental layer grafting part.Then 0.5 cm or so crosscutting one above selected outer lateral bud
Knife, as deep as xylem, to cultivate ornamental layer grafting twig.
(3) grafting part is selected between stock and carves bud: the intermediate point between the first ornamental layer and the second ornamental layer respectively
7.8 cm of lower section or so, the second ornamental layer and third watch 7.8 cm or so, third below the intermediate point between layer and watch layer and transfer
15.7 cm or so below contact select 1 between of bud at interval of one plant of stock tree as grafting portion stock at left and right sides of tree body
Position, then 0.5 cm or so horizontal partial application respectively above selected sprout, as deep as xylem, to cultivate grafted branch between stock
Item.
(4) bud picking, cultivation grafting twig: after the stock tree germination survives, as long 0.8~1.2 cm of rudiment, retain
Selected sprouting branch and tree body terminal bud branch, erasing, remaining sprouts branch, and the branch that selected position is sprouted only retains 1 stalwartness
Branch, every bud picking in 10~15 days is primary thereafter；When the selected grafting twig cultivated grows into 50~60 cm, top slightly 10 cm are cut off
Left and right, promotes the girth growth of branch, using grafting twig between the grafting twig and stock as corresponding ornamental layer.
(5) layering grafting: stock tree transplant First Year, 1 day~September of August tree body on the 15th from carried out during skin watch layer
Grafting keeps grafting bud not sprout before tree deciduous leaf.It is successively downward from the ornamental layer of top third according to top-down sequence
It is grafted, third watches layer and grafts descendants of royal families silk flosssilk wadding wood, grafts 300 cm of point height.Clip descendants of royal families silk flosssilk wadding wood 1 year
Raw stalwartness branch, removes blade and stays 3~5 mm of petiole, chooses intermediate position and strengthens bud, grafted using square budding method, first with double
Knife indulges partial application as deep as xylem in the grafting horizontal partial application in bud both ends, from sprout side, pushes cortex aside with blade, then uses thumb
Gently push cortex open, tear bud tablets from the sprout other side, then with same method third watch selected in layer grafting part it is smooth
Same size cortex is removed at position, and grafting bud tablets are put into, then bind consolidation, every plant of stock with 0.08 mm film tape of thickness
Tree one bud tablets of grafting.Using same engrafting method, on the grafting twig that the second ornamental layer is cultivated, at interval of one plant
Stock tree grafts gold hat Chinese littleleaf box and golden emerald winged euonymus bud tablets respectively, grafts winter red north on the grafting twig that the first ornamental layer is cultivated
Seaway Chinese littleleaf box bud tablets graft 1 bud, each branch grafting 3 at interval of 4~5 cm since each 3~5 cm of grafting twig lower part
A bud.
(6) branch is grafted between stock: stock tree transplants First Year, carries out in 1 day~September of August tree body on the 15th from during skin
Branch is grafted between stock, and grafting carries out from top to bottom.It, will be under grafting twig suitable position between the stock using notch graft method
Portion is whittled into long 1.5~2.5 inclined-planes cm long, and top is whittled into the long small inclined-plane 0.3~0.5 cm, in the appropriate portion in adjacent stock tree side
The horizontal partial application in position, edge of a knife position indulges partial application upwards and is pushed aside cortex with knife as deep as xylem, by grafted branch between the stock
Item is inserted into cortex, binds consolidation with 0.08 mm film tape of thickness, between the stock above grafting twig with 45 ° of stock angle.
(7) cut anvil, bud picking rush sprout, cutting back coronary dilatation: stock tree plant the next spring trees body fluid start flowing before, general
The stock branch that third watches 1 cm or so above layer grafting bud is wiped out, also by the grafting on the first ornamental layer and the second ornamental layer
Branch is wiped out from 1 cm or so above its top grafting bud respectively, in addition to grafting bud that other sprouting buds are whole after trees germination
It erases, every 7~10 days 1 time, carries out 3~4 times, to promote grafting bud to sprout and growth.
On first ornamental layer and when grafting bud is sprouted on the second ornamental layer shoot growth is to 12~18 cm, retain 10 cm
Cutting back promotes to sprout secondary branch, when secondary branch grows into 12~18 cm, retains 10 cm cutting back again；Third watches layer
The branch that upper grafting bud is sprouted, is allowed to grow, is not required to cutting back, expand rapidly tree crown.
(8) trimming sizing: stock tree transplants spring, the summer, Qiu Sanji in third year, and according to design, trimming is primary respectively, promotes
Ornamental layer more enriches.First ornamental layer is trimmed to bead shape, high 50 cm of layer, 100 cm of diameter after molding；Second is watched
Layer is trimmed to chrysanthemum lobed, high 50 cm of layer, 100 cm of diameter after molding；Third, which watches, retains one uprightly on every plant of stock tree of layer
Branch does extension branch, wipes out competitive branch in time, reinforces fertilizer and water management, expands tree crown.So far, one plant of Euonymus multi items Chang Caijing
It sees big tree and cultivates completion.
Above-mentioned landscape tree, in lower layer's winter in red hokkaido boxtree spring and summer autumn is evergreen, and blade is big and leaf color jade green, growing way are prosperous
It contains, the lower 10 DEG C of low temperature rear blades of zero in winter become red.Middle layer gold is preced with the Chinese littleleaf box four seasons evergreen normal coloured silk, and blade periphery one third arrives
2/3rds is golden yellow, intermediate position green；Golden emerald winged euonymus blade, branch four seasons color desktop, spring blade middle green,
Leaf margin white, autumn reduces with temperature, and blade edge gradually becomes yellow to cerise from white, is become among blade by green
For kermesinus, branch also becomes cerise, the four seasons evergreen normal coloured silk from green, and ornamental layer shows yellowish green alternate, red throughout the year
Yellow alternate different color.Top layer descendants of royal families silk flosssilk wadding wood spring blade is golden yellow, and summer and autumn becomes yellow green to green, innovation
Bright yellow summer gradually becomes yellow, and as temperature reduces after fall foliage, golden yellow branch becomes cerise, and capsule is tired
It is tired, red aril is exposed after cracking of fruit, winter is dazzlingly beautiful under sunlight irradiation.
Embodiment 4
The present embodiment provides a kind of normal color landscape tree breeding methods of Euonymus multi items.The landscape tree does high 300 cm,
60 cm of ring diameter is set, the first ornamental layer, the second ornamental layer and third is set gradually from bottom to top and watches layer.First ornamental layer is transferred
Euonymus Kiautschovicus Loes are connect, layer chrysanthemum lobed, layer high 60 cm, 120 cm of diameter are watched.Second ornamental layer is transferred respectively at interval of one plant of stock tree
Gold hat Chinese littleleaf box and winter red hokkaido boxtree are connect, layer regular hexagon, layer high 60 cm, 60 cm of side length are watched.Third watches layer grafting
Rays of sunlight silk flosssilk wadding wood.Wherein, third watches the dry height set after layer grafting 300 cm of point height and landscape tree molding, and second is ornamental
Along height it is 0.6 times i.e. 180 cm that third watches layer grafting 300 cm of point height on layer, along height is the on the first ornamental layer
Along 0.45 times i.e. 81 cm of 180 cm of height on two ornamental layers, lower edge is away from high 21 cm in ground, when nursery stock being facilitated to manage and sell
Tie up soil ball.The breeding method of the normal color landscape tree of above-mentioned Euonymus multi items includes the following steps:
(1) selection and combination of stock: selection is dry-shaped straight, tree body is healthy and strong, the gold leaf silk of 3 cm of the diameter of a cross-section of a tree trunk 1.3 meters above the ground, 350 cm or more of height
12 plants of Populus deltoides own-rooted tree are done stock, and well developed root system is complete, and trimming root system retains 30 cm of root range；90 cm of planting pit diameter is dug, it is deep
Spend 40 cm；In planting pit backfill 15 cm of soil or so, stock tree is uniformly distributed in planting pit, composition 60 cm's of diameter
Subcircular tree ring；Rotating left and right tree body makes its outside sprout face tree ring central point, and adjusting tree body height up and down makes ground or more
Sprout is in same level at 100 cm；It backfills soil and earth's surface maintains an equal level, it is gently steady and sure, it sprinkles profoundly water；Thereafter according to rainfall
It watered, applied fertilizer in time with soil moisture content, the Routine Managements such as weeding is loosened the soil, insect pest preventing and controlling.
(2) watch layer grafting part to select and carve bud: the grafting part of the selected ornamental layer of third is the dry height of landscape tree.Point
It is not selected from the first ornamental layer of every plant of stock tree and the second ornamental layer along downward 12 cm, 24 cm, 36 cm, 48 cm or so
Grafting part of the fixed 1 outer lateral bud as corresponding ornamental layer, in this way, in the first ornamental layer and the second ornamental layer of every plant of stock tree
It is upper to select 4 outer lateral buds respectively as ornamental layer grafting part.Then 0.5 cm or so crosscutting one above selected outer lateral bud
Knife, as deep as xylem, to cultivate ornamental layer grafting twig.
(3) grafting part is selected between stock and carves bud: the intermediate point between the first ornamental layer and the second ornamental layer respectively
4.5 cm of lower section or so, the second ornamental layer and third watch 4.5 cm or so, third below the intermediate point between layer and watch layer and transfer
9 cm or so below contact select 1 between of bud at interval of one plant of stock tree as grafting part stock, so at left and right sides of tree body
0.5 cm or so horizontal partial application respectively above selected sprout afterwards, as deep as xylem, to cultivate grafting twig between stock.
(4) bud picking, cultivation branch: after the stock tree germination survives, as long 0.8~1.2 cm of rudiment, retain selected
Sprouting branch and tree body terminal bud branch, erasing, remaining sprouts branch, and the branch that selected position is sprouted only retains 1 healthy and strong branch,
Thereafter every bud picking in 10~15 days is primary；When the selected grafting twig cultivated grows into 50~60 cm, it is left to cut off top slightly 10 cm
The right side promotes the girth growth of branch, using grafting twig between the grafting twig and stock as corresponding ornamental layer.
(5) layering grafting: stock tree transplant First Year, 1 day~September of August tree body on the 15th from carried out during skin watch layer
Grafting keeps grafting bud not sprout before tree deciduous leaf.It is successively downward from the ornamental layer of top third according to top-down sequence
It is grafted, third watches layer and grafts rays of sunlight silk flosssilk wadding wood, grafts 300 cm of point height.The annual healthy and strong branch of clip rays of sunlight silk flosssilk wadding wood
Item removes blade and stays 3~5 mm of petiole, chooses intermediate position and strengthens bud.It is grafted using square budding method, is first being grafted with double-pole
The horizontal partial application in bud both ends indulges partial application as deep as xylem from sprout side, pushes cortex aside with blade, then gently pushed open with thumb
Cortex tears bud tablets from the sprout other side, then is watched with same method in third and select smooth position to remove in layer grafting part
Grafting bud tablets are put by same size cortex, then bind consolidation, every plant of stock tree grafting one with 0.08 mm film tape of thickness
A bud tablets.Using same engrafting method, the second ornamental layer at interval of one plant of stock tree on the grafting twig of cultivation
Grafting gold hat Chinese littleleaf box and winter red hokkaido boxtree bud tablets respectively graft Euonymus Kiautschovicus Loes on the grafting twig that the first ornamental layer is cultivated
Bud tablets graft 1 bud at interval of 4~5 cm, each branch grafts 4 buds since each 3~5 cm of grafting twig lower part.
(6) branch is grafted between stock: stock tree transplants First Year, carries out in 1 day~September of August tree body on the 15th from during skin
Branch is grafted between stock, and grafting carries out from top to bottom.It, will be under grafting twig suitable position between the stock using notch graft method
Portion is whittled into the long inclined-plane of long 1.5~2.5 cm, and top is whittled into the small inclined-plane of long 0.3~0.5 cm, suitable in adjacent stock tree side
When the horizontal partial application in position, edge of a knife position indulges partial application upwards and is pushed aside cortex with knife as deep as xylem, will transfer between the stock
It is grafted item and is inserted into cortex, bind consolidation with 0.08 mm film tape of thickness, grafting twig base portion top and stock clamp between the stock
60 ° of angle.
(7) cut anvil, bud picking rush sprout, cutting back coronary dilatation: stock tree plant the next spring trees body fluid start flowing before, general
The stock branch that third watches 1 cm or so above layer grafting bud is wiped out, also by the grafting on the first ornamental layer and the second ornamental layer
Branch is wiped out from 1 cm or so above its top grafting bud respectively, in addition to grafting bud that other sprouting buds are whole after trees germination
It erases, every 7~10 days 1 time, carries out 3~4 times, to promote grafting bud to sprout and growth.
On first ornamental layer and when grafting bud is sprouted on the second ornamental layer shoot growth is to 12~18 cm, retain 10 cm
Cutting back promotes to sprout secondary branch, when secondary branch grows into 12~18 cm, retains 10 cm cutting back again；Third watches layer
The branch that upper grafting bud is sprouted, is allowed to grow, is not required to cutting back, expand rapidly tree crown.
(8) trimming sizing: stock tree transplants spring, the summer, Qiu Sanji in third year, and according to design, trimming is primary respectively, promotes
Ornamental layer more enriches.First ornamental layer is trimmed to chrysanthemum lobed, high 60 cm of layer, 120 cm of diameter after molding；Second is watched
Layer is trimmed to regular hexagon, high 60 cm of layer, 60 cm of side length after molding；Third, which watches, retains one uprightly on every plant of stock tree of layer
Branch does extension branch, wipes out competitive branch in time, reinforces fertilizer and water management, expands tree crown.So far, one plant of Euonymus multi items Chang Caijing
It sees big tree and cultivates completion.
Above-mentioned landscape tree, lower layer's Euonymus Kiautschovicus Loes branches and leaves are closely knit, and three Ji Lvse of blade, winter blade becomes light violet magenta.
Middle layer gold is preced with the Chinese littleleaf box four seasons evergreen normal coloured silk, blade periphery one third to 2/3rds golden yellow, intermediate position green；Winter red north
Seaway Chinese littleleaf box spring and summer autumn is evergreen, and blade is big and leaf color jade green, and growing way is vigorous, and the lower 10 DEG C of low temperature rear blades of zero in winter become red
Color, ornamental layer show different color greenish-yellow, that reddish yellow is alternate throughout the year.Top layer rays of sunlight silk flosssilk wadding wood spring blade and innovation
Item is golden yellow, and as temperature reduces after fall foliage, golden yellow branch glows light blush, and capsule is innumerable, exposes after cracking of fruit
Red aril shows beautiful beautiful scenery under sunlight irradiation.
Finally it should be noted that: the above embodiments are merely illustrative of the technical scheme of the present invention and are not intended to be limiting thereof, to the greatest extent
The present invention is described in detail with reference to preferred embodiments for pipe, it should be understood by a person of ordinary skill in the art that still
It can modify to a specific embodiment of the invention or some technical features can be equivalently replaced, without departing from this hair
The spirit of bright technical solution should all cover within the scope of the technical scheme claimed by the invention.
Claims (8)
1. a kind of normal color landscape tree breeding method of Euonymus multi items, comprising the following steps:
(1) selection and combination of stock choose gold leaf silk flosssilk wadding wood own-rooted tree dry-shaped straight, that tree body is healthy and strong as stock tree, root
Several stock trees are distributed in planting pit according to culture landscape tree diametric requirements, composition tree ring；
(2) ornamental layer grafting part is selected and quarter bud sets gradually the first ornamental layer, the second ornamental layer and third from bottom to top and sees
Appreciate layer, respectively from the described first ornamental layer and the second ornamental layer along downward, selected on every plant of stock tree it is several outside
Lateral bud is as ornamental layer grafting part and carries out carving bud processing, to cultivate ornamental layer grafting twig；
(3) grafting part is selected between stock and carves bud respectively between the described first ornamental layer and the second ornamental layer, described second
Ornamental layer and third watch between layer, the third watches below the grafting part of layer, at interval of one plant of stock tree on a tree body left side
Right two sides select several betweens of buds as grafting part stock and carry out carving bud processing, to cultivate grafting twig between stock；
(4) bud picking, cultivate after the germination of stock tree described in grafting twig survives, when 0.8~1.2 cm is grown in rudiment, selected by reservation
The tree body terminal bud branch of the sprouting branch and the stock tree of grafting part, erasing, remaining sprouts branch；When selected grafting part
Sprouting branch and tree body terminal bud shoot growth to 50~60 cm when, cut off top slightly；
(5) layering grafting in tree body from during skin, respectively the selected third watch layer grafting part, described second
Ornamental layer grafting is carried out on the grafting twig of ornamental layer and the grafting twig of the first ornamental layer；
(6) branch is grafted in tree body from during skin between stock, and grafting twig between the stock is grafted in the side of adjacent stock tree
Face；
(7) cut anvil, bud picking rush are sprouted, cutting back coronary dilatation is before stock tree plant the next spring trees body fluid starts flowing, are cut respectively
Except the branch on the described first ornamental layer grafting twig and above second ornamental layer of grafting twig upper top grafting bud, the third
Stock branch above ornamental layer grafting bud, the rush of bud picking in time is sprouted after trees germination；
When the shoot growth that the first ornamental layer and the second ornamental layer grafting bud are sprouted is to 12~18 cm, cutting back processing is carried out,
Promote to sprout secondary branch, secondary branch carries out cutting back processing when growing into 12~18 cm again；The third watches layer grafting
The branch that bud is sprouted, gives free rein to grow, expands rapidly tree crown；
(8) the trimming sizing plant spring in third year, summer, autumn respectively sees the described first ornamental layer, described second according to design
Reward layer and the third watch layer and are trimmed, while reinforcing fertilizer and water management, expand tree crown, to cultivate one plant of Euonymus multi items
Often coloured silk landscape tree.
2. the normal color landscape tree breeding method of Euonymus multi items according to claim 1, which is characterized in that the step
Suddenly the selection and combination of (1) stock include: to choose dry-shaped straight, gold leaf silk flosssilk wadding wood own-rooted tree that tree body is healthy and strong as stock tree,
2~3 cm of the diameter of a cross-section of a tree trunk 1.3 meters above the ground, 300 cm or more of height of the stock tree, well developed root system is complete, and trimming root system retains 30 cm of root range；According to
Stock tree is uniformly distributed in planting pit by culture landscape tree diametric requirements, forms subcircular tree ring；Rotate left and right the stock
Tree makes its outside sprout face tree ring central point, and the height for adjusting the stock tree up and down makes at 100 cm of ground or more at sprout
In in same level.
3. the normal color landscape tree breeding method of Euonymus multi items according to claim 1 or 2, which is characterized in that described
The ornamental layer grafting part of step (2) is selected and quarter bud includes:
The grafting part that the third watches layer is to graft the dry height that the height put is landscape tree, along height on the second ornamental layer
Degree is 0.55~0.7 times that the ornamental layer of the third grafts point height, and edge height is second sight on the first ornamental layer
Layer height is 40~60 after 0.3~0.45 times of height, the first ornamental layer and the second ornamental formable layer on reward layer
cm；
Respectively from the described first ornamental layer and the second ornamental layer along downward, every plant of stock tree the first ornamental layer and
Grafting part of several outer lateral buds as corresponding ornamental layer is equidistantly selected on second ornamental layer respectively, then each described outer
Horizontal partial application above lateral bud, and as deep as xylem, to carry out the quarter bud processing.
4. the normal color landscape tree breeding method of Euonymus multi items according to claim 3, which is characterized in that the step
Suddenly (5) layering grafting include: in the fall tree body grafted from during skin, keep grafting bud do not sprouted before tree deciduous leaf；It adopts
With square budding method, different target tree bud tablets are grafted in the grafting part that third watches layer；Using same engrafting method, divide
Different target tree bud tablets are grafted not on the grafting twig of the described second ornamental layer and the first ornamental layer, from the ornamental layer
3~5 cm of grafting twig lower part starts, and grafts 1 bud at interval of 4~5cm, each branch grafts 2~4 buds.
5. the normal color landscape tree breeding method of Euonymus multi items according to claim 4, which is characterized in that the step
Suddenly branch grafting includes: that tree body is from during skin in the fall between (6) stock, using notch graft method, by grafted branch between the stock
The lower part of suitable position is whittled into the long inclined-plane of long 1.5~2.5 cm, and top is whittled into the long small inclined-plane 0.3~0.5 cm, adjacent
The horizontal partial application in the side of stock tree, edge of a knife position indulges partial application upwards and is pushed aside cortex with knife as deep as xylem, by the anvil
Grafting twig is inserted into cortex between wood, binds consolidation with film tape, 30 ° of grafting twig base portion and top stock angle between the stock
~60 °, the stock tree is made to combine together.
6. the normal color landscape tree breeding method of Euonymus multi items according to claim 5, which is characterized in that the step
(8) trimming sizing includes: in stock tree plant third year according to predetermined design, by the described first ornamental layer and described second
Ornamental layer is trimmed to cylinder, polygon, bead shape or chrysanthemum lobed respectively, and spring, summer, autumn are repeatedly trimmed；The third
The branch that ornamental layer grafting bud is sprouted, upper, every plant of stock tree retains a upright branch and does extension branch, wipes out competitive branch in time,
Reinforce fertilizer and water management, expand tree crown, completes the cultivation of the normal color landscape tree of one plant of Euonymus multi items.
7. the normal color landscape tree breeding method of Euonymus multi items according to claim 6, which is characterized in that the third
Ornamental layer grafting tree species are deciduous tree rays of sunlight silk flosssilk wadding wood or descendants of royal families silk flosssilk wadding wood, form color leaf, color branch arbor tree crown.
8. the normal color landscape tree breeding method of Euonymus multi items according to claim 6 or 7, which is characterized in that described
First ornamental layer grafting tree species are respectively one of Euonymus japonicus, Euonymus Kiautschovicus Loes, hokkaido boxtree and winter red hokkaido boxtree；
The second ornamental layer grafting tree species are respectively one kind of gold hat Chinese littleleaf box and golden emerald winged euonymus or distinguish at interval of one plant of stock tree
Two kinds of tree species are grafted, which is gold hat Chinese littleleaf box, and another kind is golden emerald winged euonymus or winter red hokkaido boxtree.
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111642310A (en) * | 2020-05-25 | 2020-09-11 | 天津泰达盐碱地绿化研究中心有限公司 | Cultivation method for improving red leaf character of Euonymus alatus and prolonging ornamental period |
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Inventor after: Yang Heting Inventor after: Zhang Dujuan Inventor after: Li Yan Inventor after: Zhang Kuizhen Inventor after: Wei Hongli Inventor after: Qu Chaobin Inventor after: Xie Shoujiang Inventor after: Zhang Zhijie Inventor after: Yang Xuqi Inventor after: Zhang Limin Inventor after: Wang Xiaoqiu Inventor after: Wang Shuli Inventor after: Wang Ruijing Inventor after: Wu Yaran Inventor after: Guo Yuanyuan Inventor after: Liu Huan Inventor after: Cheng Pusheng Inventor after: Li Shumei Inventor after: Li Jieru Inventor after: Sun Lijuan Inventor after: Wang Min Inventor after: Zhang Ying Inventor after: Zhang Hongyan Inventor after: Wei Hong Inventor after: Xiao Baoru Inventor before: Yang Heting Inventor before: Sun Lijuan Inventor before: Li Yan Inventor before: Zhang Kuizhen Inventor before: Wei Hongli Inventor before: Qu Chaobin Inventor before: Xie Shoujiang Inventor before: Zhang Zhijie Inventor before: Yang Xuqi Inventor before: Zhang Limin Inventor before: Wang Xiaoqiu Inventor before: Wang Shuli Inventor before: Wang Ruijing Inventor before: Wu Yaran Inventor before: Guo Yuanyuan Inventor before: Liu Huan Inventor before: Cheng Pusheng Inventor before: Li Shumei Inventor before: Li Jieru Inventor before: Zhang Dujuan Inventor before: Wang Min Inventor before: Zhang Ying Inventor before: Zhang Hongyan Inventor before: Wei Hong Inventor before: Xiao Baoru |