CN108476759A - Yunnan olive engrafting method - Google Patents
Yunnan olive engrafting method Download PDFInfo
- Publication number
- CN108476759A CN108476759A CN201810233124.2A CN201810233124A CN108476759A CN 108476759 A CN108476759 A CN 108476759A CN 201810233124 A CN201810233124 A CN 201810233124A CN 108476759 A CN108476759 A CN 108476759A
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- China
- Prior art keywords
- stock
- yunnan olive
- scion
- engrafting method
- notch
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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
- A01G2/00—Vegetative propagation
- A01G2/30—Grafting
Abstract
The present invention proposes a kind of Yunnan olive engrafting method, includes the following steps：Step a：Select wild Yunnan olive as stock；Step b：Obtain scion；Step c：In summer and it is to take the stock with the scion engage and tie up film after the sun shines again after the rain.It after the engrafting method by becoming a fine day the grafting time selection of summer Yunnan olive after the rain, the problem of not only contributing to reduce when grafting, and is not susceptible to go mouldy, and selects wild Yunnan olive to improve Yunnan olive as stock and graft survival rate.
Description
Technical field
The invention belongs to fruit-tree grafting technical fields, and in particular to a kind of Yunnan olive engrafting method.
Background technology
Emblic (phyllansthus emblica) is Euphorbiaceae Leafflower dungarunga, popular name olive, Yunnan olive
Deng the torrid areas originating from the Asia southeast.Emblic distribution covers 70 ° of -122 ° of E, and 1 ° of -29 ° of N is immensely
Domain, from the Himalayas to Sri Lanka, the tropical and subtropical region of the Strait of Malacca and SOUTHERN CHINA is all distributed.Cloud
The wild emblic child resources of Nan Sheng are very abundant, compared with other growth areas of the whole nation, have distribution height above sea level relatively high, are distributed face
The features such as product is big is mainly distributed on the big water-based part section of Jinsha jiang River, the Lancang River, Nujiang, Yuanjiang River, Nanpanjiang River inside the province etc. five
Dry-hot valley region, the uncommon tree grass of Subtropical Evergreen Broad-leaf Forest and the torrid zone on the south Hengduan mountain range (on the south 27 ° of 40 ' N)
Original area.Due to unique geographical climate environment of Hengduan mountain range, the abundant genetic diversity of emblic, wild resource phase are had accumulated
When abundant.Dry-hot valley light, thermal resource are abundant, and in recent years, which has become Land Resources Exploitation and the hot spot of investment, due to
Large-scale land development, wild emblic child resource is by serious destruction, or even extinction.Therefore, the collection of emblic child resource,
Protection work seems quite important.
However emblic fruit tree is made a variation big with seminal propagation as other many fruit trees, it is excellent to cannot keep the big fruit of former elite stand
The merits such as matter production, therefore elite stand can not expand always utilization over nearly 200 years.Therefore it provides a kind of for big beautiful emblic
The asexual reproduction method of the practicable of fruit just seems particularly necessary.Currently, summer due to temperature height, is easy the problems such as corrupt,
The survival rate of summer grafting Yunnan olive is very low.
Invention content
To solve the problems, such as that survival rate existing for existing Yunnan olive summer grafting is low, the present invention proposes a kind of Yunnan olive grafting
Method after the engrafting method by becoming a fine day the grafting time selection of summer Yunnan olive after the rain, is not only contributed to reduce and be transferred
The problem of when connecing, and be not susceptible to go mouldy, and wild Yunnan olive is selected to improve Yunnan olive grafting survival as stock
Rate.
The technical proposal of the invention is realized in this way：
A kind of Yunnan olive engrafting method, includes the following steps：
Step a：Select wild Yunnan olive as stock；
Step b：Obtain scion；
Step c：In summer and it is to take the stock with the scion engage and tie up film after the sun shines again after the rain.
Further, the method that stock is obtained described in step a is specially to be cut away from sawed-off stock trunk at the 60-70cm of ground
Mouthful
It tilts, in low side between skin zone and xylem or slightly with vertical time partial application of xylem under stock central vertical
It cuts, obtains notch.
Further, the notch depth of the stock is 4cm-5cm.
Further, it is to choose the high and stable yield prime of life Yunnan olive of result to obtain scion, adopts the 1-2 at middle part on tree crown
Raw branch takes the bud in its stage casing as scion, with adopting with connecing；Choose scion similar with stock size, the 2-3 below bud eye
Centimetre smooth kerf.
Further, the notch depth of the scion is 3cm-4cm.
Further, the notch of the forming layer and the scion of the notch that film is the stock is engaged and tied up described in step c
Forming layer engagement, anvil fringe is then hindered into bread from bottom to up with plastic strip and is tightened.
Further, the step c further includes preventing joint surface from soaking, keep illumination, after grafting 10 days or so check at
Situation living is mended and is connect immediately；When scion rudiment is 17-20 centimetres long, when branch semi-lignified, film band is released, is grafted successfully.
The present invention using grafting vegetative manner, utmostly preserve Yunnan olive female parent characteristic, realization scale,
Industrialization production develops.The restraining factors survived for summer grafting influence are more, and mainly temperature influences caused by surviving,
After grafting time selection of the present invention becomes a fine day after the rain, the problem of not only contributing to reduce when grafting, and it is not susceptible to mould
Become, and selects wild Yunnan olive to improve Yunnan olive as stock and graft survival rate.
Specific implementation mode
Embodiment 1
Experimental field natural conditions
Experimental field it is located at hot-zone research on ecological agriculture institute of the dry-hot valley of Jinshajiang River towns Yuanmou County Yuan Ma academy of agricultural sciences of Yunnan Province emblic
In son, tamarind Germplasm Resources, belong to typical xeothermic monsoon climate, height above sea level 1100m, short of rain, the average temperature of the whole year of dry sweltering heat
21.9 DEG C, 42 DEG C of thermal extremes, -0.1 DEG C of extreme low temperature；Year sunshine time 2670.4h；Average annual rainfall 616.7mm, Nian Zheng
Hair amount is 6.4 times of rainfall, annual relative humidity 53.0%；It is experimental field gentle slope tableland.The wild emblic in the region point
Cloth is wide, area is big, genetic diversity is abundant, is one of the best region that emblic child resource is collected, preserved, studying.
1.2 Root-stock selection
Select illumination sufficient in emblic, tamarind Germplasm Resources, the plot of ventilation and penetrating light is biennial wild remaining
Sweet son is used as stock, and growth selection gesture is strong, no disease and pests harm plant of growing directly from seeds is stock, and stock seeding row spacing is 3 × 3m.
Stock processing before 1.3 graftings
Wipe out all branches before grafting, truncation at the high 60-70cm of trunk, every plant of stock stays 1-2 heads to graft, grafting preceding two
It is poured water 1 time, and the weeds around stock are thoroughly removed.
Scion selects
The high and stable yield prime of life Yunnan olive of result is chosen in selection, adopts the raw branches of the 1-2 at middle part on tree crown, takes its stage casing
Bud as scion, with adopting with connecing.
1.4 engrafting method
The method for obtaining stock is specially away from sawed-off stock trunk at the 60-70cm of ground, and notch tilts, in low side along skin
Between portion and xylem or slightly vertical time partial application of band xylem is in stock central vertical incision, obtains notch.The notch of stock
Depth is 4cm-5cm.Choose scion similar with stock size, 2-3 centimetres of the smooth kerf below bud eye.Scion is cut
Mouth depth is 3cm-4cm.The forming layer of the notch of stock is engaged with the forming layer of the notch of the scion, then uses plastic strip
Anvil fringe is hindered bread from bottom to up to tighten.Keep two forming layers for hindering face close and tightens together, as a result because of hyperplasia,
It is healing each other to the entirety that vascular tissue links together.Emblic fruit tree contains tannin, and action is fast when grafting, avoids transferring
It connects knife and wound time of contact is long, tannin is converted into tannic acid and forms separation layer and influence grafting survival.In grafting procedures,
Temperature is generally moderate with 20-25 degrees Celsius, and higher levels of humidity is kept to be conducive to callus formation and although note that not allow faying face
It is immersed in the water, sufficient light irradiation is kept, to callus growth and inhibiting effect.
Embodiment 2
Survival experiment is grafted, for the control artificial Yunnan olive of group selection as stock, grafting time is that the dog days of summer in 2013 are scorching
Hot weather is grafted (be at least 3 days before grafting not rainwater)；Experimental group is summer and is after the sun shines again after the rain,
It is grafted immediately；Grafting counts survival rate after 40 days, and concrete outcome is as follows：
1 graft survival rate application form of table
| Engrafting method | Transfer piece-ups | Survive a number | Survival rate % |
| Control group | 30 | 24 | 80.0 |
| Experimental group | 30 | 10 | 33.3 |
As can be seen that the grafting survival rate of engrafting method Yunnan using the present invention olive is apparently higher than experimental group from table 1,
Grafting Yunnan olive no Decay appearance at grafting that the present invention is found in experimentation, in control group experiment, grafting 2
Just find that rotten situation occur at grafting in individual Yunnan olives after it successively.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all essences in the present invention
God and principle within, any modification, equivalent replacement, improvement and so on, should be included in protection scope of the present invention it
It is interior.
Claims (7)
1. a kind of Yunnan olive engrafting method, which is characterized in that include the following steps：
Step a：Select wild Yunnan olive as stock；
Step b：Obtain scion；
Step c：In summer and it is to take the stock with the scion engage and tie up film after the sun shines again after the rain.
2. according to the Yunnan olive engrafting method described in claim 1, which is characterized in that the method for obtaining stock described in step a
Specially away from sawed-off stock trunk at the 60-70cm of ground, notch tilts, low side between skin zone and xylem or slightly
Band xylem vertically descends partial application in stock central vertical incision, obtains notch.
3. according to the Yunnan olive engrafting method described in claim 2, which is characterized in that the notch depth of the stock is 4cm-
5cm。
4. according to the Yunnan olive engrafting method described in claim 1, which is characterized in that it be the rich of selection result to obtain scion
Stable yields prime of life Yunnan olive is produced, the branch that the 1-2 at middle part gives birth to is adopted on tree crown, takes the bud in its stage casing as scion, with adopting with connecing；
Choose scion similar with stock size, 2-3 centimetres of the smooth kerf below bud eye.
5. according to the Yunnan olive engrafting method described in claim 4, which is characterized in that the notch depth of the scion is 3cm-
4cm。
6. according to the Yunnan olive engrafting method described in claim 1, which is characterized in that engage and tie up film described in step c as institute
The forming layer for stating the notch of stock is engaged with the forming layer of the notch of the scion, then with plastic strip from bottom to up by anvil
Fringe is hindered bread and is tightened.
7. according to the Yunnan olive engrafting method described in claim 6, which is characterized in that the step c further includes preventing from engaging
Face is soaked, and illumination is kept, and when scion rudiment is 17-20 centimetres long, when branch semi-lignified, is released film band, is grafted successfully.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810233124.2A CN108476759A (en) | 2015-10-30 | 2015-10-30 | Yunnan olive engrafting method |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510724428.5A CN105284432A (en) | 2015-10-30 | 2015-10-30 | Grafting method for phyllanthus emblica |
| CN201810233124.2A CN108476759A (en) | 2015-10-30 | 2015-10-30 | Yunnan olive engrafting method |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510724428.5A Division CN105284432A (en) | 2015-10-30 | 2015-10-30 | Grafting method for phyllanthus emblica |
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| Publication Number | Publication Date |
|---|---|
| CN108476759A true CN108476759A (en) | 2018-09-04 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510724428.5A Pending CN105284432A (en) | 2015-10-30 | 2015-10-30 | Grafting method for phyllanthus emblica |
| CN201810233124.2A Pending CN108476759A (en) | 2015-10-30 | 2015-10-30 | Yunnan olive engrafting method |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201510724428.5A Pending CN105284432A (en) | 2015-10-30 | 2015-10-30 | Grafting method for phyllanthus emblica |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111512809A (en) * | 2020-05-06 | 2020-08-11 | 广东省农业科学院果树研究所 | Efficient dwarf low-position grafting method for olive trees |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105918071A (en) * | 2016-04-29 | 2016-09-07 | 罗永祥 | Olive tree transplanting method |
| CN105961040A (en) * | 2016-06-08 | 2016-09-28 | 曾令洪 | Grafting method for peach tree |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102498852A (en) * | 2011-10-21 | 2012-06-20 | 云南省农业科学院热区生态农业研究所 | Molding method for phyllanthus emblica trees |
| CN104012284A (en) * | 2014-06-18 | 2014-09-03 | 保山市林业技术推广总站 | Method for rapidly constructing fructus phyllanthi early-bearing high-yield orchard in dry-hot valley region rainy in summer and arid in spring |
| CN104396584A (en) * | 2014-12-05 | 2015-03-11 | 广西大玉余甘果有限责任公司 | Grafting method of Dayu emblica officinalis |
| CN104663236A (en) * | 2015-03-24 | 2015-06-03 | 保山市林业技术推广总站 | Cultivation method for container grafted seedlings of fructus phyllanthi |
| CN104719002A (en) * | 2015-03-27 | 2015-06-24 | 云南省农业科学院热区生态农业研究所 | Method for grafting phyllanthus emblica in winter |
-
2015
- 2015-10-30 CN CN201510724428.5A patent/CN105284432A/en active Pending
- 2015-10-30 CN CN201810233124.2A patent/CN108476759A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102498852A (en) * | 2011-10-21 | 2012-06-20 | 云南省农业科学院热区生态农业研究所 | Molding method for phyllanthus emblica trees |
| CN104012284A (en) * | 2014-06-18 | 2014-09-03 | 保山市林业技术推广总站 | Method for rapidly constructing fructus phyllanthi early-bearing high-yield orchard in dry-hot valley region rainy in summer and arid in spring |
| CN104396584A (en) * | 2014-12-05 | 2015-03-11 | 广西大玉余甘果有限责任公司 | Grafting method of Dayu emblica officinalis |
| CN104663236A (en) * | 2015-03-24 | 2015-06-03 | 保山市林业技术推广总站 | Cultivation method for container grafted seedlings of fructus phyllanthi |
| CN104719002A (en) * | 2015-03-27 | 2015-06-24 | 云南省农业科学院热区生态农业研究所 | Method for grafting phyllanthus emblica in winter |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111512809A (en) * | 2020-05-06 | 2020-08-11 | 广东省农业科学院果树研究所 | Efficient dwarf low-position grafting method for olive trees |
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| CN105284432A (en) | 2016-02-03 |
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Application publication date: 20180904 |