CN106386186A - Method for draining water during walnut bark grafting in high humidity region - Google Patents
Method for draining water during walnut bark grafting in high humidity region Download PDFInfo
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- CN106386186A CN106386186A CN201610804872.2A CN201610804872A CN106386186A CN 106386186 A CN106386186 A CN 106386186A CN 201610804872 A CN201610804872 A CN 201610804872A CN 106386186 A CN106386186 A CN 106386186A
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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
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Abstract
The invention provides a method for draining water during walnut bark grafting in a high humidity region. The method includes the following steps: 1), cutting an upper end of a walnut stock into a flat surface, cutting the walnut stock into a slope from top to bottom, wherein the upper end of the slope intersects with the flat surface; 2), cutting a central position of the walnut stock slope of the step 1) to form a groove; 3) inserting a scion with a sharp lower end into the groove of the walnut stock of the step 2), and allowing a part of xylem of the inserted scion to be exposed; 5) vertically cutting the lowest end of the slope of the walnut stock of the step 4) downward so as to form a draining opening; and 6), performing fixing according positions of the stock and the scion, and exposing the draining opening. The technique of using the draining opening to drain water is adopted, and the survival rate of grafting can reach more than 85% and is improved by 20%-35%.
Description
Technical field
The present invention relates to fruit tree improving technology field, it is specifically related to a kind of high Humid Area walnut and inserts the side that skin grafting discharges water
Method.
Background technology
Walnut is the main nonwood forest trees in Sichuan, has the long cultivation history of more than one thousand years.Since 1999, in conjunction with complete
Save the first phase concede the land to forestry based on forestry engineering construction, the Eco-economic Value of walnut and help the effect that agriculture increases income to be somebody's turn to do
Save the consistent approval of the vast mountain area masses.The whole province's walnut production is developed rapidly, and the cultivated area of walnut, yield, the output value are divided
Not by 93.37 ten thousand mu, 2.98 ten thousand tons, 1.4 hundred million yuan of 2000 develop into nearly 13,100,000 mu of 2015,36.3 ten thousand tons of yield,
123.6 hundred million yuan of the output value, becomes the important producing region of national walnut.
With the continuous expansion of Sichuan walnut production scale, present in Walnut Industry Development, problem also day by day manifests.One
Aspect, breeding propagating materials few it is impossible in time in a large number provide grafting with improved seed seedling.Seedling forestation is widely applied on producing at present,
Improved variety of walnut rate less than 20%, especially nearly 10 years concede the land to forestry since development large area walnut woods, but not result or
Result inferior poor quality low production forest area accounts for more than 90%, and area reaches more than 6,000,000 mu, needs branching grafting to improve product
Quality.But bleeding is the crucial sex factor of impact walnut branching grafting graft survival rate, particularly Trees of Walnut, rest period
Tree body moisture content is heavier, and during grafting, graft union machinery bleeding (water yield) is excessive, inserts the fringe bar xylem of stock and tough with cortex grafting
Skin zone can be drowned by bleeding, and graft survival rate can substantially reduce, and particularly the Sichuan Basin and Surrounding Mountainous Areas are walnut Main Cultivations
Region, this region whole year warm and moist, abundant rainfall, annual precipitation reaches 1000～1200 millimeters, is typically hot and humidly
Area, after walnut grafting, bleeding is big.
The method that at present walnut grafting discharges water has multiple, and for example, saw kerf discharges water：2～3 days before walnut grafting, in distance
Ground 15～20cm about place, with knife saw twist Xie Ju tri- road (around whole trunk or major branch) on stock, often
Road saw kerf is between the upper and lower every 5～8cm；It is completely cured and discharge water：Transplant in 1-2 days after walnut autumn branches, be completely cured or core by transplanting
After the big tree of peach carries out branching grafting, artificially it is completely cured, sliding trackle walnut part root system, make root tissue water status, nutrient be transported up postponing
Or mitigate, prevent bleeding, create a grafting wound healing phase, promote the healing of anvil fringe；Cleft grafting fluting discharges water：When stock is thicker
Available cleft graft, that is, when walnut is using cleft grafting split open a wide 0.3～1cm at mouthful two sides lower edge vertically downward, as deep as wood
Matter portion, long 5～10cm simultaneously take out the discharge sump of bark.Above technical costs is high, efficiency is low, and operability is not strong, grafting survival
Rate is low.But above-mentioned saw kerf method, method of being completely cured and fluting method workload are big, and efficiency is low, leads to grafting high cost, and operability is not
By force, the depth of such as saw kerf, how many, openings of sizes etc. of being completely cured are difficult assurance etc.；On the other hand, the skill that discharges water of technique scheme
Art is larger to the destruction of stock, big to tree body injury, and dewatering outlet healing is slow, and disease pest harm is big, and graft survival rate is typically in 50%-
65%, survival rate is relatively low.As can be seen that the existing technology of discharging water has efficiency low, poor operability, graft survival rate is low to ask
Topic.
Content of the invention
In view of this, it is an object of the invention to provide a kind of high Humid Area walnut inserts the method that skin grafting discharges water, make institute
The method of stating has high graft survival rate, injures little feature to grafting nursery stock.
The method that a kind of high Humid Area walnut grafting that the present invention provides discharges water, comprises the following steps：
1) concordant face is cut in the upper end of walnut stock, cuts out inclined-plane from bottom to top, so that inclined-plane upper end is formed with concordant face
Intersect；
2) in described step 1) centre position on walnut stock inclined-plane indulges to draw and forms a groove；
3) described step 2 is inserted in the scion fined away in lower end) in the groove of walnut stock that obtains, make stock and scion
Forming layer contacts, and the scion inserted shows money or valuables one carries unintentionally；
4) by described step 3) bottom on the inclined-plane of center Peach rootstock marks dewatering outlet vertically downward；
5) according to described step 3) stock and the position of scion be fixed, expose dewatering outlet.
Preferably, described step 1) the vertical range in inclined-plane lowermost end and concordant face be 3～4cm.
Preferably, described step 1) inclined-plane be deep to bast.
Preferably, described step 2) further groove width be 0.2～0.3cm.
Preferably, described step 3) in the lower end of scion be whittled into bevel, the left and right portion of the reverse side of described bevel of pruning
Point, form the scion fined away；Described bevel is 3～4cm length.
Preferably, described step 3) in scion include 2～3 buds.
Preferably, described step 4) in the length that shows money or valuables one carries unintentionally of scion be 0.3～1cm.
Preferably, described step 5) in fixation specifically：Interface, inclined-plane are bound and pinion, the width of described binding is certainly
Begin as 3.0～5.0cm in the concordant face of described stock.
Preferably, described step 4) in dewatering outlet width be 0.2～0.3cm.
Preferably, described step 5) in expose dewatering outlet length be 2～3cm.
A kind of high Humid Area walnut that the present invention provides inserts the method that skin grafting discharges water, and comprises the following steps：1) by walnut
Concordant face is cut in the upper end of stock, is whittled into inclined-plane from bottom to top, so that inclined-plane upper end is formed with concordant face and intersects；2) in described step
1) centre position on walnut stock inclined-plane is indulged to draw and is formed groove；3) described step 2 is inserted in scion) the walnut stock that obtains recessed
In groove, so that stock is contacted with the forming layer of scion, and the scion inserted shows money or valuables one carries unintentionally；4) by described step 3) inclined-plane of center Peach rootstock
Bottom mark dewatering outlet vertically downward；5) according to described step 3) stock and the position of scion be fixed, expose and put
The mouth of a river.The present invention passes through to arrange groove in stock, scion is inserted in groove thus reaching fixed effect, stock and scion
Forming layer contact ensure that stock provides necessary moisture and nutriment for the growth of scion；Stock inclined-plane and scion row simultaneously
The stream wound removed, by reserved dewatering outlet exclusion, effectively prevents interface from rotting, and simultaneously facilitates the healing of wound short time, thus reaching
To graft survival rate more than 85%, improve 20%～35% than the survival rate of common grafting method.
Meanwhile, the method that the present invention provides is by the way of directly discharging water at cortex grafting mouth, and this technical efficiency is high, can
Improve grafting efficiency 68.3%, reduce grafting cost 45.8%, effect is good, workable；Technology discharge water using staying mouth to anvil
Wooden wound is little, play preferably discharge water effect while, wound healing is fast, and pest and disease damage harm is little.The side being provided using the present invention
Method, energy specification walnut grafting and the technology of discharging water well, provide accurate method of operating to grafting work person, there is operability
By force, the simple and effective feature of method.
Brief description
Fig. 1 inserts, for the high Humid Area walnut that the embodiment of the present invention 1～7 provides, the method demonstration graph that skin grafting discharges water.
Specific embodiment
The invention provides a kind of high Humid Area walnut inserts the method that skin grafting discharges water, comprise the following steps：
1) concordant face is cut in the upper end of walnut stock, is whittled into inclined-plane from bottom to top, so that inclined-plane upper end is formed with concordant face
Intersect；
2) in described step 1) centre position on walnut stock inclined-plane indulges to draw and forms a groove；
3) described step 2 is inserted in the scion fined away in lower end) in the groove of walnut stock that obtains, make stock and scion
Forming layer contacts, and the scion inserted shows money or valuables one carries unintentionally；
4) by described step 3) bottom on the inclined-plane of center Peach rootstock marks dewatering outlet vertically downward；
5) according to described step 3) stock and the position of scion be fixed, expose dewatering outlet.
A kind of high Humid Area walnut that the present invention provides inserts the method that skin grafting discharges water, by arranging groove in stock,
Scion is inserted in groove thus reaching fixed effect, stock contacts the growth ensureing that stock is scion with the forming layer of scion
Necessary moisture and nutriment are provided；The stream wound of stock inclined-plane and scion exclusion simultaneously, by reserved dewatering outlet exclusion, has
Effect prevents interface from rotting, and simultaneously facilitating the healing of wound short time, thus reaching graft survival rate more than 85%, transferring than commonly
The survival rate connecing method improves 20%～35%.
Concordant face is cut in the upper end of walnut stock by the present invention, is whittled into inclined-plane from bottom to top, makes inclined-plane upper end and concordant face
Formed and intersect.In the present invention, the species of described walnut stock is not particularly limited, using core well-known to those skilled in the art
The species of Peach rootstock.The source of described walnut stock is not particularly limited, using core well-known to those skilled in the art
The source of Peach rootstock.
In the present invention, the age of tree preferably 3～5 age of described walnut stock, more preferably 4 ages.
It is sawed-off that described walnut stock is preferably first smoothed place in bark by the present invention, more horizontal is whittled into concordant face.Stock after cutting
Retain highly preferred for 0.8m～1.2m, more preferably 1m.
In the present invention, the lowermost end on described inclined-plane is preferably 3～4cm with the vertical range in concordant face, more preferably
3.5cm.In the present invention, described inclined-plane is preferably deep to bast.Described inclined-plane is intersected preferred inclined-plane upper end and puts down with concordant face
The xylem contact in neat face is it is ensured that whole inclined-plane exposes bast, so that the forming layer of scion and stock expose bast and can connect
Touch, the growth for scion provides necessary moisture and nutriment.
After cutting described inclined-plane, the present invention indulges to draw in the centre position on described walnut stock inclined-plane and forms groove.
In the present invention, the width of described groove is preferably 0.2～0.3cm, more preferably 0.25cm.The depth of described groove
It is preferably as deep as xylem.The described depth as deep as xylem is preferably 0.2～0.5cm.The length of described groove is preferably from flat
Qi Duan is to the length of inclined-plane lowermost end.
The lower end of scion is whittled into bevel by the present invention, the left-right parts of the reverse side of described bevel of pruning, and is formed and fines away
Scion.In the present invention, the species of described scion is not particularly limited, using the kind of scion well-known to those skilled in the art
Class.The source of described scion is not particularly limited, using the source of scion well-known to those skilled in the art.Institute
The bevel stating scion is preferably 3～4cm length, more preferably 3.5cm.
In the present invention, the upper end of described scion preferably includes 2～3 buds.
The present invention, by the groove of the walnut stock obtaining described in the scion obtaining insertion, makes the forming layer of stock and scion
Contact, and the scion inserted shows money or valuables one carries unintentionally.In the present invention, described insertion is preferably inserted perpendicularly into.
In the present invention, the length that described scion shows money or valuables one carries unintentionally is preferably 0.3～1cm, more preferably 0.5～0.8cm.
After the groove of described walnut stock is inserted in described scion, hung down in the bottom on the inclined-plane of described walnut stock by the present invention
Directly mark downwards dewatering outlet.
In the present invention, described bottom is preferably at the lower edge that stock bast is inserted in scion.
In the present invention, the width of described dewatering outlet is preferably 0.2～0.3cm.The depth at the described anti-mouth of a river be preferably as deep as
Xylem.The length of described dewatering outlet is preferably 2～3cm, more preferably 2.5cm.
The bark of described dewatering outlet part is preferably taken out by the present invention, so that bleeding flows out at opening.
After marking dewatering outlet, the present invention is fixed according to the position that walnut stock groove is inserted in described scion, exposes and puts
The mouth of a river.
In the present invention, described fixation is particularly preferred as：Interface, inclined-plane are bound and pinion, the width of described binding is from described
Begin as 3.0～5.0cm in the concordant face of stock.The materials of described binding preferably employ the ventilative material that discharges water.
In the present invention, the described length exposing dewatering outlet is preferably 2～3cm, more preferably 2.5cm.
Carry out in detail with reference to the method that the slotting skin grafting of a kind of high Humid Area walnut that embodiment provides to the present invention discharges water
Thin explanation, but they can not be interpreted as limiting the scope of the present invention.
Embodiment 1
Select 20 plants of walnut stock barks to smooth place sawed-off, scabble interface with knife, then at scion to be inserted from lower to
On cut a knife, ream stock bark, long 3cm, deep cause bast, form groove cutting vertical standardized knife in the middle of mouth.Scion upper end stays 2
Individual bud, the bevel of a long 4cm is cut in lower end, respectively cuts a knife about scion reverse side, so that scion is fined away, then in stock groove
Place is inserted perpendicularly into scion, so that walnut stock is contacted with the forming layer of scion, and insertion scion shows money or valuables one carries unintentionally 0.5cm.Insert stock from scion
Stay a wide 0.2cm, long 3cm, the dewatering outlet as deep as xylem at the lower edge of bast vertically downward, and take out dewatering outlet
Bark, is easy to bleeding and flows out at opening.Then bundled with the plastic strip of a wide 5.0cm, interface, wound face are bound and tied up
Sternly, fixing scion, exposes the long 2.5cm in dewatering outlet, completes the grafting of walnut.
Draw through later observations, using the walnut wound normal healing of the method grafting, and in 3-5 days after grafting
This wound healing rate reaches 85%.The interface of grafting simultaneously not ponding, overall graft survival rate is up to 85%.
Embodiment 2
Select 20 plants of walnut stock barks to smooth place sawed-off, scabble interface with knife, then at scion to be inserted from lower to
On cut a knife, ream stock bark, long 4cm, deep cause bast, form groove cutting vertical standardized knife in the middle of mouth.Scion upper end stays 3
Individual bud, the bevel of a long 3cm is cut in lower end, respectively cuts a knife about scion reverse side, so that scion is fined away, then in stock groove
Place is inserted perpendicularly into scion, so that walnut stock is contacted with the forming layer of scion, and insertion scion shows money or valuables one carries unintentionally 0.5cm.Insert stock from scion
Stay a wide 0.3cm, long 2cm, the dewatering outlet as deep as xylem at the lower edge of bast vertically downward, and take out dewatering outlet
Bark, is easy to bleeding and flows out at opening.Then bundled with the plastic strip of a wide 4.5m, interface, wound face are bound and tied up
Sternly, fixing scion, exposes the long 2cm in dewatering outlet, completes the grafting of walnut.
Draw through later observations, using the walnut wound normal healing of the method grafting, and in 3-5 days after grafting
This wound healing rate reaches 90%.The interface of grafting simultaneously not ponding, overall graft survival rate is up to 86%.
Embodiment 3
Select 20 plants of walnut stock barks to smooth place sawed-off, scabble interface with knife, then at scion to be inserted from lower to
On cut a knife, ream stock bark, long 3.4cm, deep cause bast, form groove cutting vertical standardized knife in the middle of mouth.Scion upper end
Stay 2 buds, the bevel of a long 3.5cm is cut in lower end, respectively cuts a knife about scion reverse side, so that scion is fined away, then in anvil
Wooden groove is inserted perpendicularly into scion, so that walnut stock is contacted with the forming layer of scion, and insertion scion shows money or valuables one carries unintentionally 0.5cm.Insert from scion
Enter to stay vertically downward a wide 0.25cm, long 2.5cm, the dewatering outlet as deep as xylem at the lower edge of stock bast, and take
Go out the bark of dewatering outlet, be easy to bleeding and flow out at opening.Then bundled with the plastic strip of a wide 4.0cm, interface, wound
Actinal surface binds ties up tight, fixing scion, exposes the long 3cm in dewatering outlet, completes the grafting of walnut.
Draw through later observations, using the walnut wound normal healing of the method grafting, and in 10 days after grafting
This wound healing rate reaches 86%.The interface of grafting simultaneously not ponding, overall graft survival rate is up to 92%.
Embodiment 4
Select 20 plants of walnut stock barks to smooth place sawed-off, scabble interface with knife, then at scion to be inserted from lower to
On cut a knife, ream stock bark, long 3.8cm, deep cause bast, form groove cutting vertical standardized knife in the middle of mouth.Scion upper end
Stay 3 buds, the bevel of a long 4cm is cut in lower end, respectively cuts a knife about scion reverse side, so that scion is fined away, then in stock
Groove is inserted perpendicularly into scion, so that walnut stock is contacted with the forming layer of scion, and insertion scion shows money or valuables one carries unintentionally 0.5cm.From scion insertion
Stay a wide 0.28cm, long 3cm, the dewatering outlet as deep as xylem at the lower edge of stock bast vertically downward, and take out and put
The bark at the mouth of a river, is easy to bleeding and flows out at opening.Then bundled with the plastic strip of a wide 4.2cm, interface, wound face
Encircling is tied up sternly, fixing scion, exposes the long 3cm in dewatering outlet, completes the grafting of walnut.
Draw through later observations, using the walnut wound normal healing of the method grafting, and in 10 days after grafting
This wound healing rate reaches 100%.The interface of grafting simultaneously not ponding, overall graft survival rate is up to 92%.
Embodiment 5
Select 20 plants of walnut stock barks to smooth place sawed-off, scabble interface with knife, then at scion to be inserted from lower to
On cut a knife, ream stock bark, long 3.5cm, deep cause bast, form groove cutting vertical standardized knife in the middle of mouth.Scion upper end
Stay 2 buds, the bevel of a long 4.2cm is cut in lower end, respectively cuts a knife about scion reverse side, so that scion is fined away, then in anvil
Wooden groove is inserted perpendicularly into scion, so that walnut stock is contacted with the forming layer of scion, and insertion scion shows money or valuables one carries unintentionally 0.5cm.Insert from scion
Enter to stay vertically downward a wide 0.2cm, long 2.5cm, the dewatering outlet as deep as xylem at the lower edge of stock bast, and take out
The bark of dewatering outlet, is easy to bleeding and flows out at opening.Then bundled with the plastic strip of a wide 5.0cm, interface, wound
Face binds ties up tight, fixing scion, exposes the long 2.5cm in dewatering outlet, completes the grafting of walnut.
Draw through later observations, using the walnut wound normal healing of the method grafting, bleeding stops exclusion, and
In 7 days after grafting, this wound healing rate reaches 100%.The interface of grafting simultaneously not ponding, overall graft survival rate be up to
98%.
Embodiment 6
Select 20 plants of walnut stock barks to smooth place sawed-off, scabble interface with knife, then at scion to be inserted from lower to
On cut a knife, ream stock bark, long 3cm, deep cause bast, form groove cutting vertical standardized knife in the middle of mouth.Scion upper end stays 3
Individual bud, the bevel of a long 4cm is cut in lower end, respectively cuts a knife about scion reverse side, so that scion is fined away, then in stock groove
Place is inserted perpendicularly into scion, so that walnut stock is contacted with the forming layer of scion, and insertion scion shows money or valuables one carries unintentionally 0.5cm.Insert stock from scion
Stay a wide 0.15cm, long 1.5cm, the dewatering outlet as deep as xylem at the lower edge of bast vertically downward, and take out and discharge water
The bark of mouth, is easy to bleeding and flows out at opening.Then bundled with the plastic strip of a wide about 5.0cm, interface, wound face
Encircling is tied up sternly, fixing scion, exposes the long 1.5cm in dewatering outlet, completes the grafting of walnut.
Draw through later observations, the walnut wound healing using the method grafting is slower, and the interface of grafting amasss
Water is serious, causes to rot seriously, and rotting rate, up to 53.6%, in turn results in grafting wound pest and disease damage seriously, pest and disease damage rate can
Reach 48.7%, largely effect on the survival rate of grafting, survival rate is only 55%.
Embodiment 7
Select 20 plants of walnut stock barks to smooth place sawed-off, scabble interface with knife, then at scion to be inserted from lower to
On cut a knife, ream stock bark, long 3cm, deep cause bast, form groove cutting vertical standardized knife in the middle of mouth.Scion upper end stays 3
Individual bud, the bevel of a long 4cm is cut in lower end, respectively cuts a knife about scion reverse side, so that scion is fined away, then in stock groove
Place is inserted perpendicularly into scion, so that walnut stock is contacted with the forming layer of scion, and insertion scion shows money or valuables one carries unintentionally 0.5cm.Insert stock from scion
Stay a wide 0.3cm, long 3.5cm, the dewatering outlet as deep as xylem at the lower edge of bast vertically downward, and take out dewatering outlet
Bark, be easy to bleeding and flow out at opening.Then bundled with the plastic strip of a wide about 5.0cm, interface, wound face bundle
Tightly tie up tight, fixing scion, exposes the long 3.5cm in dewatering outlet, completes the grafting of walnut.
Draw through later observations, the walnut wound healing using the method grafting is slower, and dewatering outlet is in grafting survival
Healing in more than 20 days or become dry afterwards, due to wound, to expose the time longer, and disease pest harm is serious, pest and disease damage rate up to 65.8% with
On, largely effect on the survival rate of grafting, survival rate is only 65%.
As seen from the above embodiment, using staying mouth to discharge water technology, wound is little, play preferably discharge water effect while, wound
Mouth healing is fast, and pest and disease damage harm is little, and more than 85%, graft survival rate can improve 20%-35% to graft survival rate.
The above is only the preferred embodiment of the present invention it is noted that ordinary skill people for the art
For member, under the premise without departing from the principles of the invention, some improvements and modifications can also be made, these improvements and modifications also should
It is considered as protection scope of the present invention.
Claims (10)
1. the method that a kind of walnut slotting skin grafting in high Humid Area discharges water is it is characterised in that comprise the following steps：
1) concordant face is cut in the upper end of walnut stock, is whittled into inclined-plane from bottom to top, so that inclined-plane upper end is formed with concordant face and intersect；
2) in described step 1) centre position on walnut stock inclined-plane indulges to draw and forms a groove；
3) described step 2 is inserted in the scion fined away in lower end) in the groove of walnut stock that obtains, make the formation of stock and scion
Layer contacts, and the scion inserted shows money or valuables one carries unintentionally；
4) by described step 3) bottom on the inclined-plane of center Peach rootstock marks dewatering outlet vertically downward；
5) according to described step 3) stock and the position of scion be fixed, expose dewatering outlet.
2. method according to claim 1 is it is characterised in that described step 1) inclined-plane lowermost end vertical with concordant face
Distance is 3～4cm.
3. method according to claim 1 and 2 is it is characterised in that described step 1) inclined-plane be deep to bast.
4. method according to claim 1 is it is characterised in that described step 2) width of further groove is 0.2～0.3cm.
5. method according to claim 1 is it is characterised in that described step 3) in the lower end of scion be whittled into bevel, cut
Remove the left-right parts of the reverse side of described bevel, form the scion fined away；Described bevel length is 3～4cm.
6. according to claim 1 or 5 method it is characterised in that described step 3) in scion include 2～3 buds.
7. method according to claim 1 is it is characterised in that described step 3) in the length that shows money or valuables one carries unintentionally of scion be 0.3～
1cm.
8. method according to claim 1 is it is characterised in that described step 5) in fixation specifically：By interface, inclined-plane
Encircling is pinioned, and the width of described binding begins as 3.0～5.0cm from the concordant face of described stock.
9. method according to claim 1 is it is characterised in that described step 4) in dewatering outlet width be 0.2～
0.3cm.
10. the method according to claim 1 or 9 is it is characterised in that described step 5) in expose the length of dewatering outlet be 2
～3cm.
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107094509A (en) * | 2017-06-19 | 2017-08-29 | 四川省林业科学研究院 | Walnut branching grafting method |
| CN107711122A (en) * | 2017-11-22 | 2018-02-23 | 昭通市昭阳区庆丰果树有限公司 | A kind of skin-grafting bud of walnut connects engrafting method |
| CN108834600A (en) * | 2018-06-07 | 2018-11-20 | 永州市林业科学研究所 | A kind of engrafting method of crape myrtle high-grafting |
| CN109479547A (en) * | 2018-12-26 | 2019-03-19 | 广西壮族自治区农业科学院农业资源与环境研究所 | Southern juglans sigillata branch scion high position grafting moisture regulation method |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107094509A (en) * | 2017-06-19 | 2017-08-29 | 四川省林业科学研究院 | Walnut branching grafting method |
| CN107711122A (en) * | 2017-11-22 | 2018-02-23 | 昭通市昭阳区庆丰果树有限公司 | A kind of skin-grafting bud of walnut connects engrafting method |
| CN108834600A (en) * | 2018-06-07 | 2018-11-20 | 永州市林业科学研究所 | A kind of engrafting method of crape myrtle high-grafting |
| CN108834600B (en) * | 2018-06-07 | 2020-12-29 | 永州市林业科学研究所 | Grafting method for high-grafting and seed changing of crape myrtle |
| CN109479547A (en) * | 2018-12-26 | 2019-03-19 | 广西壮族自治区农业科学院农业资源与环境研究所 | Southern juglans sigillata branch scion high position grafting moisture regulation method |
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