CN100405894C - Bayberry dwarfing intermediate stock and its utilization method - Google Patents
Bayberry dwarfing intermediate stock and its utilization method Download PDFInfo
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- CN100405894C CN100405894C CNB2005100496436A CN200510049643A CN100405894C CN 100405894 C CN100405894 C CN 100405894C CN B2005100496436 A CNB2005100496436 A CN B2005100496436A CN 200510049643 A CN200510049643 A CN 200510049643A CN 100405894 C CN100405894 C CN 100405894C
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- red bayberry
- interstock
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Abstract
The present invention relates to a method for obtaining and utilizing a bayberry dwarfing intermediate stock. The present invention mainly has the technical scheme that a branch of an annual or biennial purple bayberry is grafted onto a base stock of a seedling of an annual seeding bayberry in the position which is 2 to 4cm from the ground in a stem grafting manner; in the next year, a robust new branch sprouting from the grafted branch is cut off in the position which is 5 to 10cm from the intermediate stock, and finally an elite bayberry scion is grafted onto the intermediate stock in the position, from which the robust new branch is cut off, in a stem grafting manner. The present invention causes the dwarfing effect (dwarfing rate) of the bayberry dwarfing intermediate stock and the method of the present invention to be between 14.3% and 45.9%.
Description
Technical field
The present invention relates to a kind of interstock that utilizes and carry out the method that red bayberry is downgraded.
Background technology
Red bayberry is the precious fruit of the special product of southern china.At present, the stock breeding of China red bayberry mainly is to adopt on the seedling behind the planting seed, directly uses the method for improved variety scion propagation by grafiting.This technology maturation, the survival rate height is promoted rapidly, but the seedling after the grafting do not downgrade, and carries to plant to survive the back and grow up soon, brings inconvenience to production management.And dwarf waxmyrtle bark or fruit (being seedling and the interstock) grafting method that adopts Yunnan, Guizhou one to be with, though the effect of dwarfing is arranged, the affinity of its anvil fringe is poor, survival rate is low, grafting cost height is impracticable in the production.
Summary of the invention
For a kind of grafting cost is low, method is easy, affinity is good, the seedling survival rate the is high red bayberry dwarfing interstock and the method for dwarfing are provided.The invention provides following technical scheme.
Utilize interstock to carry out the method that red bayberry is downgraded, comprise the steps:
A. getting life in the 1 year red bayberry seedling that grows directly from seeds is basic anvil;
B. at the purple waxberry twig of seedling apart from ground 2～4cm place scion grafting for the first time life in 1～2 year;
C. wait to survive back 1 year, the thick new branch of intercepting grafted branch eruption is at the long 5～10cm of the branch place of this thick new branch and purple waxberry twig composition, scion grafting red bayberry improved variety scion again.
In practice, this 1～2 year living branch and the length formed of the thick new branch of scion grafting back eruption on red bayberry seedling base anvil is grown directly from seeds in life in the 1 year branch that is 5～10cm thereof by the purple red bayberry partly is called interstock.
This interstock is especially preferably by M
41～2 year living branch and the thick new branch of scion grafting back eruption on red bayberry seedling base anvil is grown directly from seeds in life in 1 year form.M
4Finger refers to just that in the dwarfing type of the tea hill plum of natural world existence plant height is lower than a class tea hill plum of the average plant height of these species.
Carry out in the method for red bayberry dwarfing at the above-mentioned interstock that utilizes, the red bayberry improved variety scion that preferred grafting is for the second time used is water chestnut kind, eastern chief or late rice red bayberry.
The mode that preferably when grafting, all adopts pick to connect.
Preferably behind first and second time grafting survival, in time remove the nylon film between the anvil fringe respectively.
Preferably behind first and second time grafting survival, in time remove the sprout tillers between seedling and the grafted branch respectively.
Preferably timely field planting on the same day after first and second time scion grafting, and cover the interface of transferring respectively to purple red bayberry, breeding red bayberry with fresh yellow soil.
In 2～March of spring in southern red bayberry producing regions such as Zhejiang, use said method that red bayberry is downgraded grafting, its anvil fringe affinity is good, the survival rate height, it is obvious to downgrade effect.Test down through equal conditions: adopt purple red bayberry M
4The growing height of the annual seedling behind the breeding red bayberries such as interstock grafting water chestnut kind, eastern chief or late rice red bayberry (promptly newly taking out living breeding shoot height), dwarfing effect (i.e. dwarfing rate) compared with the control is between 14.3%～45.9%, and method is simple for this, and rootstock resource is abundant.
Figure of description
Fig. 1 is the schematic diagram of red bayberry method for stunting disclosed in this invention.
Embodiment
In 2～March of spring in southern red bayberry producing regions such as Zhejiang, getting life in the 1 year red bayberry seedling that grows directly from seeds is basic anvil, at seedling apart from ground 2～4cm place for the first time with purple waxberry twig (the dwarfing type M of tea hill plum that digs the mode scion grafting life in 1～2 year that connects
4).Deng surviving back 1 year, intercept the thick new branch of grafted branch eruption, i.e. the long 5～10cm of interstock place, the mode scion grafting red bayberry improved variety scion (water chestnut kind, eastern chief or late rice red bayberry) that connects with pick again.All wanted timely field planting the same day after first and second time grafting, and covered the interface of transferring respectively to purple red bayberry, breeding red bayberry with fresh yellow soil.In time remove the sprout tillers on basic anvil and the interstock.In time remove the nylon film between the anvil fringe.Compare with control group, make in this way and the dwarfing effect (i.e. dwarfing rate) of dwarfing interstock between 14.3%～45.9%.See table 1 for details.
Table 1:M
4Dwarfing effect behind the interstock grafting breeding red bayberry
Claims (6)
1. utilize interstock to carry out the method that red bayberry is downgraded, comprise the steps:
A. getting life in the 1 year red bayberry seedling that grows directly from seeds is basic anvil;
B. at the purple waxberry twig of seedling apart from ground 2～4cm place scion grafting for the first time life in 1～2 year;
C. wait to survive back 1 year the thick new branch of intercepting grafted branch eruption, the i.e. long 5～10cm of interstock place, scion grafting red bayberry improved variety scion again.
2. the interstock that utilizes as claimed in claim 3 carries out the method that red bayberry is downgraded, and it is characterized in that the red bayberry improved variety scion that grafting is for the second time used is water chestnut kind, eastern chief or late rice red bayberry.
3. the interstock that utilizes as claimed in claim 3 carries out the method that red bayberry is downgraded, the mode that all adopts pick to connect when it is characterized in that grafting.
4. the interstock that utilizes as claimed in claim 3 carries out the method that red bayberry is downgraded, and it is characterized in that behind first and second time grafting survival, in time removes the nylon film between the anvil fringe respectively.
5. the interstock that utilizes as claimed in claim 3 carries out the method that red bayberry is downgraded, and it is characterized in that behind first and second time grafting survival, in time removes the sprout tillers between seedling and the grafted branch respectively.
6. the interstock that utilizes as claimed in claim 3 carries out the method that red bayberry is downgraded, and it is characterized in that the timely field planting on the same day after first and second time scion grafting, and covers the interface of transferring to purple red bayberry, breeding red bayberry respectively with fresh yellow soil.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CNB2005100496436A CN100405894C (en) | 2005-04-25 | 2005-04-25 | Bayberry dwarfing intermediate stock and its utilization method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
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| CNB2005100496436A CN100405894C (en) | 2005-04-25 | 2005-04-25 | Bayberry dwarfing intermediate stock and its utilization method |
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| CN1672487A CN1672487A (en) | 2005-09-28 |
| CN100405894C true CN100405894C (en) | 2008-07-30 |
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Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103262755B (en) * | 2013-05-17 | 2014-09-24 | 北京林业大学 | Old tree optimization method |
| CN105432326B (en) * | 2014-09-03 | 2017-12-29 | 德化县戴云花卉苗木农民合作社 | Tea oil tree does the cultivating technique of stock grafting camellia |
| CN104247631A (en) * | 2014-09-28 | 2014-12-31 | 郎溪县古月粮食种植家庭农场 | Waxberry grafting cultivation method |
| CN104542008B (en) * | 2014-12-17 | 2017-09-29 | 浙江省农业科学院 | A kind of short fringe engrafting method of red bayberry |
| CN104719001B (en) * | 2015-03-26 | 2016-09-14 | 浙江省柑桔研究所 | A kind of method improving Fructus Myricae rubrae ploidy variation plant graft survival rate |
| CN105010074B (en) * | 2015-07-29 | 2018-05-15 | 浙江省农业科学院 | A kind of red bayberry downgrades tree-like breeding method |
| CN106069210A (en) * | 2016-06-14 | 2016-11-09 | 河北省林业科学研究院 | A kind of in riotous profusion autumn scenery double-work mating system making intermediate stock with red king |
| CN107173074B (en) * | 2017-06-16 | 2020-06-30 | 国家林业局桉树研究开发中心 | Grafting method for same-plant multi-variety-system tabebuia avellanedae |
| CN111149601A (en) * | 2020-01-14 | 2020-05-15 | 辽宁省经济林研究所 | Seedling raising method for increasing yield of late-bearing walnuts |
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2005
- 2005-04-25 CN CNB2005100496436A patent/CN100405894C/en not_active Expired - Fee Related
Non-Patent Citations (6)
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| 怎样使新栽果树早结果. 罗芒生.农家顾问，第2期. 2005 |
| 怎样使新栽果树早结果. 罗芒生.农家顾问，第2期. 2005 * |
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