CN101305679A - Walnut 'T' shaped budding method - Google Patents
Walnut 'T' shaped budding method Download PDFInfo
- Publication number
- CN101305679A CN101305679A CNA2008101383161A CN200810138316A CN101305679A CN 101305679 A CN101305679 A CN 101305679A CN A2008101383161 A CNA2008101383161 A CN A2008101383161A CN 200810138316 A CN200810138316 A CN 200810138316A CN 101305679 A CN101305679 A CN 101305679A
- Authority
- CN
- China
- Prior art keywords
- bud
- stock
- grafting
- xylem
- walnut
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Images
Landscapes
- Apparatuses For Bulk Treatment Of Fruits And Vegetables And Apparatuses For Preparing Feeds (AREA)
Abstract
The invention relates to a T-shaped bud grafting method for walnuts, which belongs to the grafting technology of the asexual propagation of the walnuts. The method comprises the steps of selecting and cutting a bud grafting part, cutting a scion bud, inserting the scion bud, treating a grafting opening, and binding the bud grafting part. Compared with the prior art, during the process of the grafting opening treatment, a flow guiding opening (5) is cut below the grafting opening, so as to enable bleeding sap to flow out of the flow guiding opening (5), therefore the problem that the bleeding sap erodes the scion bud slice in the other grafting methods is overcome, and the survival rate is remarkably improved and is more stable.
Description
Technical field
The present invention relates to fruit tree planting technique, be specially the bud grafting technology in the walnut vegetative propagation technique field.
Background technology
Walnut is a kind of worldwide important economic forest seeds.Because its original economic worth and healthy nutritive value are subject to people's attention for a long time always.China's walnut cultivation history is long, because the breeding of growing directly from seeds for a long time yields poorly poor quality.Though since nearly half a century, China walnut breeding cultivation expert has cultivated a series of walnut new varieties,, greatly limited walnut kind degree because the pierre technology does not pass a test.
Grafting is the main method that improved variety of walnut is bred, and graft survival rate is to influence the key factor that improved variety of walnut is bred speed.For many years, many experts and scholars are to the grafting method of walnut and influence mechanism and carried out big quantity research, once studied the several different methods of scion grafting and bud grafting, such as grafting, outdoor slotting skin whip graft, cortex grafting, two whip graft, sub-seedling grafting, little grafting, green branch grafting, the recessed bud grafting of green branch, box-shaped bud grafting, " worker " shaped budding etc.These grafting methods are because the main points grasp is inaccurate, and not only time-consuming taking a lot of work, and survival rate instability after the grafting are difficult in the walnut cultivation and apply.Existing " T " shaped budding method is to select smooth position to cut one "T"-shaped mouthful apart from the base portion place at stock, and is laterally wide than grafting sprout, reaches xylem deeply; Then, in scion, choose full sprout, from bottom to top splay, then, horizontal partial application on sprout makes the bud sheet be scultellum shape, turn round down the bud sheet, insert the stock otch, above otch connect airtight, with the tight tighten of plastic strip bag, but " bleeding " appears in walnut limb injured back easily, causes interface humidity excessive and anoxia asphyxia has suppressed the formation of callus, cause survival rate to reduce, the walnut shoot survival percent of grafting only is about 30%.
Summary of the invention
In order to solve the existing low and unsettled technical barrier of walnut grafting technical graft survival rate, spy of the present invention provides a kind of walnut " T " shaped budding method.
The object of the present invention is achieved like this:
A kind of walnut " T " shaped budding method comprises choosing and incision operation, buddering to cut, budder and insert and interface is handled, the bondage at the position of buddering of bud grafting position, and concrete steps are:
1. the selection at bud grafting position and incision operation: the smooth position of choosing on the stock in the 10 ~ 30cm scope of ground is the bud grafting position, upper end, bud grafting position stays two compound leaves to cut off top, the horizontal partial application in stock bud grafting position is to xylem, about long 1.5cm, in the partial application of transverse incision central longitudinal to xylem, long 3 ~ 3.5cm is " T " notched cut;
That 2. budders cuts: the current-year branch of choosing semi-lignified is scion, wipe out petiole, requirement is buddered full, and the bud seat is little, locates horizontal partial application about 1cm to xylem above buddering, be about about 1 ~ 1.5cm, then, each tiltedly vertical partial application is located handing-over to xylem about 3cm under bud in the bud both sides, horizontally push away sprout and will budder and take off, requiring budders protects bud meat and necessarily takes off;
3. bud cutting is gone into and the interface processing: the sheet of will buddering inserts from stock " T " notched cut top, both top transverse incision alignment are connected airtight, bud sheet bottom below the stock interface, make progress partial application crosswise to xylem, be about about 0.5cm, arrest bottom skin and upwards uncover this stock cortex of tearing, make bud sheet bottom and stock bottom cortex centre that 0.5cm be arranged
2About the part that shows money or valuables one carries unintentionally, as " flow-guiding mouth ", promptly the bleeding sap outlet begins to carry out colligation with mulch film from the bottom of buddering, flow-guiding mouth exposes or slight colligation slightly.
This method is chosen 2 years raw walnut seedlings when choosing stock.
Than existing walnut grafting method, because successfully flowing out of bleeding from grafting mouth below, overcome the budder problem of bud sheet of other grafting method bleeding etch, make walnut seedling by this method grafting, survival rate can reach more than 90% under the normal condition, and seedling growth is vigorous neat, is of value to the quick popularization of walnut new varieties.
Description of drawings
Fig. 1 is the selection and the incision operation schematic diagram at embodiment of the invention bud grafting position.
Fig. 2 cuts schematic diagram for what the embodiment of the invention was buddered.
Fig. 3 goes into for embodiment of the invention bud cutting and interface is handled schematic diagram.
Embodiment
As shown in Figure 1, 2, 3, a kind of walnut " T " shaped budding method comprises choosing and incision operation, buddering to cut, budder and insert and interface is handled, the bondage at the position of buddering of bud grafting position, and concrete steps are:
(1) selection at bud grafting position and incision operation:
1. the smooth position of choosing on the stock 1 in the 10 ~ 30cm scope of ground is the bud grafting position, and upper end, bud grafting position stays two compound leaves to cut off top, and stock 1 selects 2 years raw walnut seedlings.
2. in the horizontal partial application in stock bud grafting position to xylem, about long 1.5cm, to xylem, long 3 ~ 3.5cm is " T " notched cut 2 in the partial application of transverse incision central longitudinal.
That (2) budders cuts:
1. choosing the last fully-developed current-year branch of breeding tree is scion 4, wipes out petiole, and it is full to require to budder, and the bud seat is little.
2. locate horizontal partial application about 1cm to xylem above buddering, be about about 1 ~ 1.5cm, then, each tiltedly vertical partial application is located handing-over to xylem about 3cm under bud in the bud both sides, and the horizontal bud sheet 3 that pushes away will be buddered and be taken off, and requiring budders protects bud meat and necessarily take off.
(3) bud cutting is gone into and the interface processing:
1. bud sheet 3 is inserted from stock " T " notched cut 2 tops, both top transverse incision alignment are connected airtight.
2. locate apart from about bud sheet 3 bottom 0.5cm in stock interface bottom, upwards cut a pocket knife crosswise, be about about 0.5cm, arrest bottom skin and upwards uncover this stock cortex of tearing, make bud sheet 3 bottoms and cortex centre, stock 1 bottom that 0.5cm be arranged to xylem
2About the part that shows money or valuables one carries unintentionally, as " flow-guiding mouth " 5, i.e. bleeding sap outlet and air conditioning flow ports.
3. begin to carry out colligation from the bottom of buddering with mulch film, flow-guiding mouth 5 exposes or slight colligation slightly.Sprout tighten is up and down tied up sternly, and flow-guiding mouth 5 exposes or slight colligation slightly, connects the back and just can remove mulch film in 20-30 days.
Claims (2)
1, a kind of walnut " T " shaped budding method, it is characterized in that: the concrete operations step of this method is:
1. the selection at bud grafting position and incision operation: choosing the smooth position that stock (1) goes up in the 10 ~ 30cm scope of ground is the bud grafting position, upper end, bud grafting position stays two compound leaves to cut off top, the horizontal partial application in stock bud grafting position is to xylem, about long 1.5cm, in the partial application of transverse incision central longitudinal to xylem, long 3 ~ 3.5cm is " T " notched cut (2);
That 2. budders cuts: the current-year branch of choosing semi-lignified is scion (4), wipe out petiole, requirement is buddered full, and the bud seat is little, locates horizontal partial application about 1cm to xylem above buddering, be about about 1 ~ 1.5cm, then, each tiltedly vertical partial application is located handing-over to xylem about 3cm under bud in the bud both sides, the horizontal bud sheet (3) that pushes away will be buddered and be taken off, and requiring budders protects bud meat and necessarily take off;
3. bud cutting is gone into and the interface processing: the sheet (3) of will buddering inserts from stock " T " notched cut (2) top, both top transverse incision alignment are connected airtight, bud sheet bottom below the stock interface, make progress partial application crosswise to xylem, be about about 0.5cm, arrest bottom skin and upwards uncover this stock cortex of tearing, make bud sheet (3) bottom and stock (1) bottom cortex centre that 0.5cm be arranged
2About the part that shows money or valuables one carries unintentionally, as " flow-guiding mouth " (5), promptly the bleeding sap outlet begins to carry out colligation with mulch film from the bottom of buddering, flow-guiding mouth (5) exposes or slight colligation slightly.
2, walnut according to claim 1 " T " shaped budding method, its feature also is: described stock (1) is selected 2 years raw walnut seedlings.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008101383161A CN101305679A (en) | 2008-07-08 | 2008-07-08 | Walnut 'T' shaped budding method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008101383161A CN101305679A (en) | 2008-07-08 | 2008-07-08 | Walnut 'T' shaped budding method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101305679A true CN101305679A (en) | 2008-11-19 |
Family
ID=40122549
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2008101383161A Pending CN101305679A (en) | 2008-07-08 | 2008-07-08 | Walnut 'T' shaped budding method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101305679A (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102217491A (en) * | 2011-06-13 | 2011-10-19 | 天津市蓟县忠民果品产销专业合作社 | Cutting sidegrafting method for single buds of fruit trees |
| CN103609340A (en) * | 2013-11-15 | 2014-03-05 | 江苏红豆杉生物科技股份有限公司 | Grafting cultivation method for taxus chinensis |
| CN104054520A (en) * | 2014-07-07 | 2014-09-24 | 句容市后白三水果品专业合作社 | Yellow peach grafting method |
| CN104082046A (en) * | 2014-07-04 | 2014-10-08 | 芜湖欧标农业发展有限公司 | Method for lignifying campsis grandiflora |
| CN104938216A (en) * | 2015-06-03 | 2015-09-30 | 重庆市铜梁区农业技术推广服务中心 | Method for grafting green mulberry branch in summer |
| CN104996172A (en) * | 2015-07-13 | 2015-10-28 | 安徽省滁州市国盛现代农业开发有限公司 | Method for culturing tree forms of peach trees |
| CN106718115A (en) * | 2016-12-28 | 2017-05-31 | 江苏省林业科学研究院 | A kind of apocarya breeding improves engrafting method |
| CN110337933A (en) * | 2019-08-22 | 2019-10-18 | 重庆俊瑞农业综合开发有限公司 | A method of stock grafting lemon is cooked with Fructus Aurantii |
| 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 |
| CN112075225A (en) * | 2020-09-21 | 2020-12-15 | 李春华 | Method for improving grafting survival rate of custard apple by adopting membrane-breaking diversion grafting |
-
2008
- 2008-07-08 CN CNA2008101383161A patent/CN101305679A/en active Pending
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102217491A (en) * | 2011-06-13 | 2011-10-19 | 天津市蓟县忠民果品产销专业合作社 | Cutting sidegrafting method for single buds of fruit trees |
| CN103609340A (en) * | 2013-11-15 | 2014-03-05 | 江苏红豆杉生物科技股份有限公司 | Grafting cultivation method for taxus chinensis |
| CN104082046B (en) * | 2014-07-04 | 2016-03-02 | 芜湖欧标农业发展有限公司 | A kind of by the method for arborization of reaching the clouds |
| CN104082046A (en) * | 2014-07-04 | 2014-10-08 | 芜湖欧标农业发展有限公司 | Method for lignifying campsis grandiflora |
| CN104054520B (en) * | 2014-07-07 | 2016-02-03 | 江苏农林职业技术学院 | A kind of yellow peach grafting method |
| CN104054520A (en) * | 2014-07-07 | 2014-09-24 | 句容市后白三水果品专业合作社 | Yellow peach grafting method |
| CN104938216A (en) * | 2015-06-03 | 2015-09-30 | 重庆市铜梁区农业技术推广服务中心 | Method for grafting green mulberry branch in summer |
| CN104996172A (en) * | 2015-07-13 | 2015-10-28 | 安徽省滁州市国盛现代农业开发有限公司 | Method for culturing tree forms of peach trees |
| CN106718115A (en) * | 2016-12-28 | 2017-05-31 | 江苏省林业科学研究院 | A kind of apocarya breeding improves engrafting method |
| CN110337933A (en) * | 2019-08-22 | 2019-10-18 | 重庆俊瑞农业综合开发有限公司 | A method of stock grafting lemon is cooked with Fructus Aurantii |
| 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 |
| CN111512809B (en) * | 2020-05-06 | 2023-01-13 | 广东省农业科学院果树研究所 | Efficient dwarf low-position grafting method for olive trees |
| CN112075225A (en) * | 2020-09-21 | 2020-12-15 | 李春华 | Method for improving grafting survival rate of custard apple by adopting membrane-breaking diversion grafting |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101305679A (en) | Walnut 'T' shaped budding method | |
| CN105230353B (en) | A kind of grafting of perennial walnut of growing directly from seeds and tree body shaping methods | |
| CN105027995B (en) | The method planted is changed in a kind of advanced age pear tree improvement | |
| CN103609340A (en) | Grafting cultivation method for taxus chinensis | |
| CN108684355A (en) | A kind of walnut improved combination engrafting method | |
| EP3247787B1 (en) | New hybrid agaricus bisporus mushrooms strains | |
| CN104920084A (en) | Grafting propagation method for jinxiu michelia figo | |
| CN101473760B (en) | Bud grafting method of Ulmus pumila cv.jinye in cool weather | |
| CN102007862B (en) | Method for grafting tender tips of cherry | |
| Stenvall et al. | The role of a root cutting's diameter and location on the regeneration ability of hybrid aspen | |
| CN105052569A (en) | Method for realizing shield bud grafting with wood of seedling | |
| Lepsis et al. | The evaluation of different plum and pear rootstocks in the nursery | |
| CN113179779B (en) | Inarching and seed changing method for improving low yield of heterogenous double-root medium-sized coffee | |
| CN108522056A (en) | Red vertebra select tree grafting and breeding nursery working system | |
| CN108934513A (en) | A kind of budding method of spring apocarya | |
| EP3089576B1 (en) | Methods and compositions for production of watermelon fruit | |
| CN106342563A (en) | Litchi fruit tree seedling tie type ring incision longitudinal cutter groove and technological method thereof | |
| CN106718103A (en) | The method that one seed bud is stuck up in succession | |
| Iqbal et al. | Propagation of temperate fruit crops | |
| CN102860221B (en) | Cuttage-grafting seedling raising method for rubber trees | |
| Rivero Casique | Phenology and effect of climate on apple cultivars (Malus domestica Borkh.) in Norway | |
| CN109819859A (en) | A method of improving tree peony graft survival rate | |
| CN108718751A (en) | A kind of peach engrafting and cultivating method | |
| CN102948366A (en) | Dahua orange breeding and cultivating technology | |
| CN111802150B (en) | Method for improving quality of Jianyang tangelo |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20081119 |