CN104542008B - A kind of short fringe engrafting method of red bayberry - Google Patents
A kind of short fringe engrafting method of red bayberry Download PDFInfo
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- CN104542008B CN104542008B CN201410787678.9A CN201410787678A CN104542008B CN 104542008 B CN104542008 B CN 104542008B CN 201410787678 A CN201410787678 A CN 201410787678A CN 104542008 B CN104542008 B CN 104542008B
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- scion
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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
A kind of short fringe engrafting method of Myrica rubra Dongkui, including scion preparation, grafting and connect rear management process.Cut thick 1 year raw healthy branch of a diameter of 0.6 0.8cm and cut growth 8 centimetres or 4 centimetres of scion；Scion lower end side it is shallow cut a knife, slightly xylem, 3 centimetres of bevel length, the back side is also whittled into the inclined-plane at 45 degree of angles, and tangent plane requires straight smooth；Cut-grafting method is connect with strange land pick, selects raw stock strange land pick in 1 year to connect；Grafting in two times, stock stays dry high 7 10 centimetres, cuts in advance, smooth side is selected between xylem and skin zone, micro-strip is wooden, is vertically cut with grafting knife, deep slightly more shallow than the long bevel of scion, then stock joint-cutting is inserted into the scion cut, it is aligned with each other the forming layer of both the same sides, the tangent plane top of scion is higher by 2 millimeters of stock cross section, then interface and scion are tied from bottom to top with 12 centimetres of plastic film tape, interface is tightened so that scion moisturizing；Pick connects latter 20 days, and stock is sprouted, and anvil bud is erased in time, retains anvil leaf.
Description
Technical field
The present invention relates to a kind of engrafting method of red bayberry, the specifically short fringe engrafting method of Myrica rubra Dongkui.
Background technology
Red bayberry is the distinctive fruit of south China, the great competitiveness in domestic and international market, Zhejiang be red bayberry production and
The big province of scientific research, red bayberry cultivated area has 1,300,000 mu, national 5,000,000 mu of cultivated area, and in southwest, growth momentum is fast at present
Suddenly, it is necessary to substantial amounts of healthy red bayberry nursery stock.Current red bayberry nursery stock is bred mainly based on graft seedling growth.Propagation by grafiting advantage is
Fruit tree improved seeds characteristic can be kept, nursery is very fast.
Eastern chief is the cultivated area most best kind of wide, commodity property, Myrica rubra Dongkui grafting scion in current red bayberry industry
The general 7-10cm of length.Red bayberry new development producing region is higher due to the long-distance allocation and transportation cost of nursery stock, and has necessarily to plant percent
Influence, the local available excellent stalwart maternal plant in east is less.
The engrafting method of Chinese patent literature, a kind of Myrica rubra Dongkui and candleberry, before grafting, first choose scion and
Stock：Scion clip on excellent pure, robust growth the Myrica rubra Dongkui tree of 7~15 years health product kinds, elite stand tree is selected when adopting fringe
The peripheral branch that middle and upper part is fully ripe, healthy and strong, eye is full of hat, adopts and wipes out blade after lower scion immediately, only stay petiole；In life
The branches of growing thickly of 1~5cm of the upper clip of long soil pH value 7~11, the age of tree candleberry tree of 4~5 years slightly are as stock；Choose scion and
Grafting is carried out after stock, 1~3cm of rugosity stock uses cut-grafting method grafting, and 3~5cm of rugosity stock uses cleft graft grafting；
Myrica rubra Dongkui is combined with the grafting of candleberry, and Myrica rubra Dongkui can be made to be grown in the saline-alkali soil of pH value 7~11, expands eastern chief
Red bayberry planting range.But this method does not solve the time restriction problem of excellent maternal plant.
The content of the invention
In view of the deficiencies of the prior art, the present invention provides a kind of short fringe engrafting method of Myrica rubra Dongkui, it will greatly improve excellent
The fast seedling growing of good strain；Seedling cost is reduced, grafting work efficiency is improved, the nursery stock that can be secured good health.
The technical scheme is that：
A kind of short fringe engrafting method of Myrica rubra Dongkui, including scion preparation, grafting and connect rear management process, it is characterised in that institute
State scion preparation process：
First cut 1 year of the thick 0.6-0.8cm of diameter raw healthy branch cut 8 centimetres of growth scion or 4 centimetres of short circuits
Fringe；Scion lower end side it is shallow cut a knife, slightly xylem, 3 centimetres of bevel length, the back side is also whittled into the inclined-plane at 45 degree of angles, cuts
Face requires straight smooth；
The grafting step：
Cut-grafting method is connect using strange land pick, connect from raw stock strange land pick in 1 year；Grafting in two times, stock stays dry high 7-10 lis
Rice, cuts, selects smooth side between xylem and skin zone, micro-strip is wooden, vertically cut with grafting knife, scion is compared deeply in advance
Long bevel it is slightly shallow, then by the scion cut insert stock joint-cutting, be aligned with each other the forming layer of both the same sides, scion
Tangent plane top be higher by 2 millimeters of stock cross section, then interface and scion are tied from bottom to top with 1-2 centimetres of plastic film tape
Tie up, interface is tightened so that scion moisturizing, in case moisture evaporation is withered；
It is described to connect rear management process：
Pick connects latter 20 days, and stock starts to sprout, and anvil bud is erased in time, but still retains its anvil leaf, and stock will influence without leaf
Survival rate and increment.
Beneficial effect
If scion length can shorten half to 4-5cm, it can greatly reduce in large batch of business breeding at scion
The workload of reason, preservation etc..In nursery stock breeding, because some elite plant strains are less using branch, largely expand numerous needs
More 1 year raw healthy branch, therefore preservation and breeding of the short fringe graft technology of exploitation to excellent new strain are vital.
Embodiment
First cut 1 year of the thick 0.6-0.8cm of diameter raw healthy branch and cut into and be about 8 centimetres of scion or 4 centimetres short
Scion；Scion lower end side it is shallow cut a knife, slightly xylem, 3 centimetres of bevel length, the back side is also whittled into the inclined-plane at 45 degree of angles,
Tangent plane requires straight smooth；
Connect from raw stock strange land pick in 1 year.In on March 17th, 2014 and grafting in two times on March 23, each each grafting
450.Stock about stays dry high 7-10 centimetres, cuts in advance, selects smooth side between xylem and skin zone, micro-strip is wooden,
Vertically cut with grafting knife, it is deep slightly more shallow than the long bevel of scion, stock joint-cutting then is inserted into the scion cut, makes both same
The forming layer of side is aligned with each other, and the tangent plane top of scion is preferably higher by about 2 millimeters of stock cross section, then with 1-2 centimetres of plastics
Film band from bottom to top ties interface and scion, and interface will be tightened, scion can moisturizing, in order to avoid moisture evaporation is withered.Pick connects
Connect rear 20d stocks and start sprouting, anvil bud is erased in time, but still retain its anvil leaf, stock will influence survival rate and growth without leaf
Amount.
8 months investigation Survival rate of nursery stock strain numbers after grafting, calculating survival rate, survival rate=(surviving strain number/total strain number) ×
100%.10 representative plant survived are randomly choosed from every processing, the most long branch length and rugosity of new pumping, system is measured
The branch number that diameter is more than 2cm is counted, is averaged.DPS softwares duncan's new multiple range method analyzes significant difference.
As a result with analysis
The grafting result of two different times finds that the young plant survival rate of short circuit fringe is between 87-88%, and slightly below length connects
The survival rate 89-90% of fringe, but there is no significant difference between 4 processing.Newly the length short circuit fringe of pumping branch is
25.7-26.1cm, the 21.9-24.3cm than long scion is slightly longer, but also without significant difference.The branch number of new pumping is short
Fringe grafting has 2, hence it is evident that less than 3-4 of long fringe grafting, this is probably due to the eye on short fringe is less.New pumping
The short fringe grafting of branch rugosity for 4.59-5.1mm, long fringe grafting for 3.6-4.37mm, the branch of 23 days long fringe grafting in March
Significantly than other 3 processing of rugosity are small.
Table 1
The present inventor's research finds that pick connects plant percent, and either long fringe grafting or short fringe grafting are all significantly larger than
The 48-62.5% of prior art report.Applicants have discovered that except new hair branch number is less slightly in the case of the short half of scion, its
His growth parameter(s) does not have any reduction, so this result of study is particularly suitable for use in the quick of the stalwart nursery stock in east in red bayberry new development producing region
Breeding, this can greatly reduce the demand to excellent female fringe, reduce scion processing and the workload preserved.On the other hand, by
In the precious shortage of the elite plant strain material in red bayberry breeding work, red bayberry breeding can be gone far towards using short fringe during grafting
The rapid, high volume breeding of excellent new strain in work.
Claims (1)
1. a kind of short fringe engrafting method of Myrica rubra Dongkui, including scion preparation, grafting and connect rear management process, it is characterised in that described
Scion preparation process：
First cut thick 1 year raw healthy branch of a diameter of 0.6-0.8cm and cut 4 centimetres of short circuit fringes of growth；One in scion lower end
Side is shallow to cut a knife, slightly xylem, and 3 centimetres of bevel length, the back side is also whittled into the inclined-plane at 45 degree of angles, and tangent plane requires straight smooth；
The grafting step：
Cut-grafting method is connect using strange land pick, connect from raw stock strange land pick in 1 year；Grafting in two times, stock stays dry high 7-10 centimetres, in advance
First cut, select smooth side between xylem and skin zone, micro-strip is wooden, vertically cut with grafting knife, it is deep longer than scion
Bevel is slightly shallow, and the scion cut then is inserted into stock joint-cutting, the forming layer of both the same sides is aligned with each other, and scion is cut
Face top is higher by 2 millimeters of stock cross section, then interface and scion are tied from bottom to top with 1-2 centimetres of plastic film tape,
Interface is tightened so that scion moisturizing, in case moisture evaporation is withered；
It is described to connect rear management process：
Pick connects latter 20 days, and stock starts to sprout, and anvil bud is erased in time, but still retains its anvil leaf, and stock survives influence without leaf
Rate and increment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410787678.9A CN104542008B (en) | 2014-12-17 | 2014-12-17 | A kind of short fringe engrafting method of red bayberry |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410787678.9A CN104542008B (en) | 2014-12-17 | 2014-12-17 | A kind of short fringe engrafting method of red bayberry |
Publications (2)
| Publication Number | Publication Date |
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| CN104542008A CN104542008A (en) | 2015-04-29 |
| CN104542008B true CN104542008B (en) | 2017-09-29 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410787678.9A Active CN104542008B (en) | 2014-12-17 | 2014-12-17 | A kind of short fringe engrafting method of red bayberry |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109601161A (en) * | 2019-01-09 | 2019-04-12 | 石屏县华祥农业科技有限责任公司 | A kind of method of radix saposhnikoviae grafting strawberry tree |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100405894C (en) * | 2005-04-25 | 2008-07-30 | 浙江省农业科学院 | Bayberry dwarfing intermediate stock and its utilization method |
| CN102696405A (en) * | 2012-06-04 | 2012-10-03 | 柴春燕 | Grafting method for myrica rubra Dongkui and candleberry |
| CN103733939A (en) * | 2013-12-27 | 2014-04-23 | 湖南省南岳树木园 | Method for increasing waxberry grafting survival rate |
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