CN102792856A - Jackfruit juvenile bud grafting method - Google Patents
Jackfruit juvenile bud grafting method Download PDFInfo
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- CN102792856A CN102792856A CN201210237497XA CN201210237497A CN102792856A CN 102792856 A CN102792856 A CN 102792856A CN 201210237497X A CN201210237497X A CN 201210237497XA CN 201210237497 A CN201210237497 A CN 201210237497A CN 102792856 A CN102792856 A CN 102792856A
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Abstract
The invention relates to a jackfruit seedling grafting method. The grafting method comprises the following steps: selecting rootstock with two leaves growing from the embryo of jackfruit, chipping off a surface layer at the upper part of the embryo of the rootstock by using a razor blade, placing a jackfruit scion bud which is chipped in advance on the chipped surface layer of the rootstock, sealing the bud on the jackfruit rootstock by using a film, removing the film for sealing the bud after the bud and the rootstock are fully healed to enable the bud and the rootstock to be completely integrated, and chipping off the upper rootstock 20mm above the bud. The survival rate of the grafting method is above 98%. The grafting method can be generalized and applied in the jackfruit seedling grafting so as to achieve the purposes of improving the land utilization rate, shortening the seedling raising cycle, reducing the production cost and increasing the benefits.
Description
Affiliated technical field
The present invention relates to a kind of graft technology of jack fruit seedling, especially can save the grafting method of seedling raise period, raising land utilization rate.
Background method
At present, known jack fruit grafting production method has: bud sheet side grafting method: at the thick 1-2cm of stock stem, overhead the smooth place of 10-20cm draws two parallel cuts from bottom to top with point of a knife; Wide about 0.8cm, be about about 3cm; Reach xylem deeply, otch top is crossed as ligulate, from the tip cortex is provoked gently; From top to down cortex is cut out and cut 2/3, stay 1/3 segment to prepare to fold up the bud sheet.Select full leaf bud for use, in the eye horizontal partial application in 1cm place up and down, each perpendicular partial application about eye more all reaches xylem deeply, cuts to get and is not with xylem to be about the bud sheet of 2cm, wide about 0.6cm, and eye is intact, and the bud sheet is slightly less than the bud grafting mouth.Wipe the glue that the bud grafting mouth flows out with cleaning cloth or towel, the bud sheet forward is placed on the bud grafting mouth, bud sheet lower end is inserted in a bit of intracutaneous that stock stays, and uses it to fix, and a little space is slightly left on bud sheet both sides.Use the white transparent membrane band from bottom to top colligation of width as 2cm, every circle and down circle is overlapping about 1/3, last lap makes sealing good a little more than the otch top, and the colligation degree of tightness is suitable, and survival rate is up to 95%.
Summary of the invention
Long in order to overcome existing jack fruit grafting seedling raise period; The present invention provides a kind of jack fruit seedling bud grafting technology; This jack fruit grafting bud grafting technology can make full use of the distinctive stock characteristics of jack fruit; Under the sealing of 0.03mm thick film, this jack fruit seedling bud grafting technology have save seedling raise period, improve land utilization rate, cost is low, simple to operate, survival rate is high, the characteristics such as the position is low of bearing fruit of blooming.
The technical solution adopted for the present invention to solve the technical problems is: when the jack fruit stock grows two leaves, use budding knife in stock embryo 80mm place, to open 30 degree, wide mouth as stem girth 1/2, long 30mm, keep and provoke bottom 10mm cambium.Select full leaf bud for use, the bud sheet is slightly less than the bud grafting mouth, wipes the glue that the bud grafting mouth flows out with cleaning cloth or towel; The bud sheet forward is placed on the bud grafting mouth; Bud sheet lower end is inserted in a bit of intracutaneous that stock stays, and uses it to fix, and a little space is slightly left on bud sheet both sides.Use width to be 2cm, the colligation from bottom to top of 0.03mm thick film band, every circle and down circle is overlapping about 1/3, last lap makes sealing good a little more than the otch top, and the colligation degree of tightness is suitable, and survival rate is up to 98%.The invention has the beneficial effects as follows that when fully shortening cultivation jack fruit stock, effectively improve the survival rate of jack fruit grafting, the seedling-growing time than traditional seedling-cultivating method greatly shifts to an earlier date simultaneously, has reduced the jack fruit seedling cost.
Description of drawings
Below in conjunction with accompanying drawing and embodiment the present invention is further specified.
Fig. 1 is a bud grafting schematic diagram of the present invention.
Fig. 2 is the side generalized section of first embodiment of jack fruit budling.
1.1. stock .1.2. bud sheet .1.3. budding knife .1.4. film .1.5. petiole .1.6. eye .1.7. stock embryo among the figure
Embodiment
In Fig. 1; Eliminate the long top layer of stock embryo (1.7) top 30mm and stay 10mm long with budding knife (1.3); Put into the bud sheet of cutting on the top layer of cutting, and support and fixing bud sheet (1.2) with the top layer kept here, fixing and seal bud sheet (1.2) with film (1.4); After bud sheet (1.2) and stock heal, untie film, remove petiole (1.5) aging or that addle.
In embodiment illustrated in fig. 2, stock (2.1) and bud sheet (2.2) are through healing fully, and the 20mm place eliminates the top stock with budding knife on bud sheet top, constitutes complete jack fruit budling.
Claims (8)
1. a jack fruit juvenile form bud grafting method has stock (1.1), the band petiole bud sheet (1.2), budding knife (1.3), the film of 0.029mm-0.07mm thickness (1.4), it is characterized in that described bud sheet (1.2) through bud grafting on stock embryo (1.6) top.
2. stock according to claim 1 is characterized in that described stock (1.1) has 2 spires.
3. bud sheet according to claim 1 is characterized in that described bud sheet (1.2) has complete eye.
4. budding knife according to claim 1 is characterized in that the useful razor blade of described budding knife (1.3).
5. stock according to claim 1 is characterized in that the useful budding knife of described stock (1) (1.3) opens 30 degree, wide mouth for stem girth 1/2, long 30mm in stock embryo (1.6) 80mm place, and bottom 10mm cambium is provoked in reservation.
6. according to claim 3 and 5 described bud sheet and stocks, it is characterized in that described bud sheet (1.2) has film (1.4) with being fixed on the position, top layer that eliminates stock embryo (1.6) top.
7. film according to claim 1 is characterized in that described film (1.4) has at bud sheet (1.2) and stock (1.1) to remove when healing fully.
8. bud sheet according to claim 6 and stock is characterized in that described bud sheet (1.2) has and stock (1.1) cuts off top stock formation budling at the last 20mm of bud sheet (1.2) when healing fully.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210237497XA CN102792856A (en) | 2012-07-11 | 2012-07-11 | Jackfruit juvenile bud grafting method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210237497XA CN102792856A (en) | 2012-07-11 | 2012-07-11 | Jackfruit juvenile bud grafting method |
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| CN102792856A true CN102792856A (en) | 2012-11-28 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201210237497XA Pending CN102792856A (en) | 2012-07-11 | 2012-07-11 | Jackfruit juvenile bud grafting method |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105248221A (en) * | 2015-11-02 | 2016-01-20 | 大新县生产力促进中心 | Planting method of artocarpus heterophyllus |
| CN107912209A (en) * | 2017-11-28 | 2018-04-17 | 杨玉祥 | A kind of high yield jackfruit implantation methods of result throughout the year |
| CN109089584A (en) * | 2018-08-31 | 2018-12-28 | 云南省红河热带农业科学研究所 | A kind of jackfruit plantation engrafting method |
| CN110583267A (en) * | 2019-10-08 | 2019-12-20 | 中国热带农业科学院香料饮料研究所 | Bread fruit bud grafting seedling method |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN101120641A (en) * | 2006-08-11 | 2008-02-13 | 中国热带农业科学院热带生物技术研究所 | Seedling budding method for rubber tree minitype bud sticks |
| CN102415287A (en) * | 2011-09-29 | 2012-04-18 | 云南省红河热带农业科学研究所 | Mango grafting bud method |
-
2012
- 2012-07-11 CN CN201210237497XA patent/CN102792856A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101120641A (en) * | 2006-08-11 | 2008-02-13 | 中国热带农业科学院热带生物技术研究所 | Seedling budding method for rubber tree minitype bud sticks |
| CN102415287A (en) * | 2011-09-29 | 2012-04-18 | 云南省红河热带农业科学研究所 | Mango grafting bud method |
Non-Patent Citations (2)
| Title |
|---|
| 赵志昆等: "菠萝蜜的籽苗芽接技术研究", 《热带农业科学》, vol. 31, no. 10, 31 October 2011 (2011-10-31) * |
| 陈海平等: "热带特色果树-尖蜜拉繁殖技术研究", 《热带农业科学》, vol. 31, no. 11, 30 November 2011 (2011-11-30), pages 7 - 10 * |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105248221A (en) * | 2015-11-02 | 2016-01-20 | 大新县生产力促进中心 | Planting method of artocarpus heterophyllus |
| CN107912209A (en) * | 2017-11-28 | 2018-04-17 | 杨玉祥 | A kind of high yield jackfruit implantation methods of result throughout the year |
| CN109089584A (en) * | 2018-08-31 | 2018-12-28 | 云南省红河热带农业科学研究所 | A kind of jackfruit plantation engrafting method |
| CN110583267A (en) * | 2019-10-08 | 2019-12-20 | 中国热带农业科学院香料饮料研究所 | Bread fruit bud grafting seedling method |
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Application publication date: 20121128 |