CN106305157A - Blueberry grafting method - Google Patents

Blueberry grafting method Download PDF

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Publication number
CN106305157A
CN106305157A CN201610762522.4A CN201610762522A CN106305157A CN 106305157 A CN106305157 A CN 106305157A CN 201610762522 A CN201610762522 A CN 201610762522A CN 106305157 A CN106305157 A CN 106305157A
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Prior art keywords
scion
stock
grafting
bar shaped
branch
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CN201610762522.4A
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Chinese (zh)
Inventor
王树新
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Shenli Blueberry Group Co Ltd
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Shenli Blueberry Group Co Ltd
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Priority to CN201610762522.4A priority Critical patent/CN106305157A/en
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Abstract

The invention relates to the field of blueberry planting, in particular to a blueberry grating method. The method comprises the steps that a dormient branch, without buds, of a high-grove blueberry plant is selected as a scion, and a wedge-shaped inclined surface is cut at the lower end of the scion; a rabbiteye blueberry base growing branch is selected as a stock, and a grafting position is selected at a smooth, flat and straight position of the stock; the scion is soaked with clean water and then soaked in a culture medium, the scion is trimmed, and 3-4 buds are preserved; grafting is carried out 3-5 days before germination of the buds of the branch in early spring; the lower end of the scion is slightly inserted into a seam of the strip-shaped skin layer upper end; all auxiliary buds on the stock are removed with the hands to maintain the absolute predominance of the scion, and quick growth of the scion is promoted. By means of the blueberry grafting method, much callus can be easily generated to be connected with much callus generated on the left side and the right side of the inclined surface of the scion, so that the scion in the grafting method can survive more easily than that in other methods, the survival rate is generally 98% or higher, the fruit bearing period can be obviously shortened, and meanwhile the fruit bearing yield can be increased.

Description

The engrafting method of blue berry
Technical field
The present invention relates to blue berry field of planting, be specifically related to the engrafting method of a kind of blue berry.
Background technology
Blue berry, fruit is blueness, and there is one layer of white fruit powder on surface, and sarcocarp is fine and smooth, and taste is sour-sweet, and has the fragrance of uniqueness Abnormal smells from the patient.Blue berry, rich in various trace elements and multivitamin, has the various health care functions such as enhancing immunity, slow down aging.Remove Outside eating raw, blue berry is also extensively used for the industry such as food and pharmacy.Remarkable in economical benefits, domestic and abroad market prospect is the widest Wealthy.Blueberry cultivation starts from the U.S. in 20 beginnings of the century, and China's blueberry cultivation history is shorter, is currently under the fast-developing phase.
China starts from upper world eighties to the research of blue berry, has carried out the work of blue berry introducing and planting, to blueberry cultivation skill Art, soil improvement work have done numerous studies, and Chinese Academy of Sciences Nanjing plant institute introduces a fine variety blue berry from the U.S. and carries out cultivation research, and Filter out the improved seeds of applicable south China regional culture.Existing blue berry, in planting process, needs to change soil Good, the acid-base value adjusting soil enables the plantation needs meeting blue berry, and soil improvement is the heaviest in the cultivation work of blue berry The link wanted, existing blue berry in the course of cultivation, often has and causes blue berry Seedling to produce situations such as burning root with improper fertilization, and And due to the existing inadequate precise specifications of blueberry cultivation method, cause blue berry during field planting, often take root for becoming slowly Motility rate is low, and cultivation period is long, and the Yield compari@causing blue berry is low, reduces economic benefit, seriously hinders the sustainable of blue berry Development, it is impossible to meet the needs of plantation.
Chinese patent CN 104067864 A discloses a kind of mode using bud grafting with Vaccinium ashei for stock grafting south The method of high clump blue berry, the method survival rate is high, and tree vigo(u)r is relatively strong, high to edaphic condition adaptability, the resistance to blue berry root rot Relatively strong, but limited by grafting method, its result cycle is long, yielding poorly of single result, makes the output value of blue berry be restricted.
Summary of the invention
It is an object of the invention to provide the engrafting method of a kind of blue berry, the survival rate of grafting can be significantly improved, connect simultaneously Fringe growth is fast, and the result cycle is short, it is easy to improve the yield of result.
For achieving the above object, present invention employs techniques below scheme:
The engrafting method of a kind of blue berry, comprises the following steps:
1) scion selects
Select high clump blue berry plant enter hibernation branch without bud as scion, scion a length of 10~15cm, scion A diameter of 5~10mm;Cut a tapered ramp in the lower end of scion, the old cortex at the back side, inclined-plane is pruned gently, exposes green The tender skin of color, the length of tender skin keeps consistent with the length on inclined-plane;
2) stock is chosen and is processed
The raw branch of Root-stock selection Vaccinium ashei base, at the smooth straight local selection graft position of stock, at graft position horizontal stroke Cut once, rip cutting twice, form a bar shaped cortex, the width of bar shaped cortex is not less than the diameter of scion, and at bar shaped skin Layer upper end pries open some gaps gently;
3) scion process before grafting
First scion clear water is soaked 12h, soaks 12h the most in the medium, culture medium be WPM+ sucrose+agar+swash Element, wherein sucrose concentration is 2~3%, and agar concentration is 0.60~0.65%, and hormone is 6-BA (the 6-benzyl of 0.5~5.0mg/L Amidopurin), 0.01~the De Kalin alkali of 0.05mg/L and the NAA (naphthalene acetic acid) of 0.05~0.25mg/L;Finally prune scion, Keep bud number at 3~4;
4) grafting processes
Grafting time is selected in carrying out for 3~5 days before branch bud in early spring is sprouted;Scion lower end is inserted on bar shaped cortex gently In the gap of end, making inclined-plane face toward stock xylem, green tender skin faces toward bar shaped cortex, and insertion depth keeps one with chamfer length Cause;
5) budder and survive management
Axillalry bud on stock is all broken, keeps the absolute advantages of scion, promote scion fast-growth;Carry out suitable simultaneously Time pinching, fertilizing, watering, deinsectization diseases prevention management.
The engrafting method of the blue berry of the present invention, its beneficial effect shows:
The raw branch of Root-stock selection Vaccinium ashei base, at the smooth straight local selection graft position of stock, at graft position horizontal stroke Cut once, rip cutting twice, form a bar shaped cortex, the width of bar shaped cortex is not less than the diameter of scion, and at bar shaped skin Layer upper end pries open some gaps gently.Inside adhesion due to green tender skin Yu bar shaped cortex, it is easy to producing callus will Both connect, and the stock bark on bar shaped cortex both sides does not peel off xylem, it is easy to produce more callus oblique with scion The more callus that face the right and left produces is connected, and the most this engrafting method is easier to survive than additive method, survives Rate is typically more than 98%, and the result cycle can substantially shorten, and improves the yield of result simultaneously.
Detailed description of the invention
Below with reference to embodiment, the present invention is described in detail.But, embodiment content is only to this Bright example and explanation, described specific embodiment is done various repairing by affiliated those skilled in the art Change or supplement or use similar mode to substitute, without departing from the design of invention or surmount defined in the claims Scope, all should belong to protection scope of the present invention.
Embodiment 1
1) scion selects
Select high clump blue berry plant and enter the branch without bud of hibernation as scion, a length of 15cm of scion, scion straight Footpath is 8mm.Cut a tapered ramp in the lower end of scion, the old cortex at the back side, inclined-plane is pruned gently, expose green tender skin, tender The length of skin keeps consistent with the length on inclined-plane.
2) stock is chosen and is processed
The raw branch of Root-stock selection Vaccinium ashei base, at the smooth straight local selection graft position of stock, at graft position horizontal stroke Cut once, rip cutting twice, form a bar shaped cortex, the width of bar shaped cortex is not less than the diameter of scion, and at bar shaped skin Layer upper end pries open some gaps gently.
3) scion process before grafting
First scion clear water is soaked 12h, soaks 12h the most in the medium, culture medium be WPM+ sucrose+agar+swash Element, wherein sucrose concentration is 2%, and agar concentration is 0.60%, hormone be 5.0mg/L 6-BA (6-benzyl aminopurine), The De Kalin alkali of 0.01mg/L and the NAA (naphthalene acetic acid) of 0.15mg/L.Finally prune scion, keep bud number at 3.
4) grafting processes
Grafting time is selected in carrying out for 3 days before branch bud in early spring is sprouted.Scion lower end is inserted gently bar shaped cortex upper end Gap in, make inclined-plane face toward stock xylem, green tender skin faces toward bar shaped cortex, and insertion depth and chamfer length keep one Cause.
5) budder and survive management
Axillalry bud on stock is all broken, keeps the absolute advantages of scion, promote scion fast-growth.Carry out suitable simultaneously Time pinching, fertilizing, watering, deinsectization diseases prevention management.
Embodiment 2
1) scion selects
Select high clump blue berry plant and enter the branch without bud of hibernation as scion, a length of 10cm of scion, scion straight Footpath is 10mm.Cut a tapered ramp in the lower end of scion, the old cortex at the back side, inclined-plane pruned gently, expose green tender skin, The length of tender skin keeps consistent with the length on inclined-plane.
2) stock is chosen and is processed
The raw branch of Root-stock selection Vaccinium ashei base, at the smooth straight local selection graft position of stock, at graft position horizontal stroke Cut once, rip cutting twice, form a bar shaped cortex, the width of bar shaped cortex is not less than the diameter of scion, and at bar shaped skin Layer upper end pries open some gaps gently.
3) scion process before grafting
First scion clear water is soaked 12h, soaks 12h the most in the medium, culture medium be WPM+ sucrose+agar+swash Element, wherein sucrose concentration is 2.5%, and agar concentration is 0.625%, hormone be 0.5mg/L 6-BA (6-benzyl aminopurine), The De Kalin alkali of 0.05mg/L and the NAA (naphthalene acetic acid) of 0.25mg/L.Finally prune scion, keep bud number at 4.
4) grafting processes
Grafting time is selected in carrying out for 4 days before branch bud in early spring is sprouted.Scion lower end is inserted gently bar shaped cortex upper end Gap in, make inclined-plane face toward stock xylem, green tender skin faces toward bar shaped cortex, and insertion depth and chamfer length keep one Cause.
5) budder and survive management
Axillalry bud on stock is all broken, keeps the absolute advantages of scion, promote scion fast-growth.Carry out suitable simultaneously Time pinching, fertilizing, watering, deinsectization diseases prevention management.
Embodiment 3
1) scion selects
Select high clump blue berry plant and enter the branch without bud of hibernation as scion, a length of 12cm of scion, scion straight Footpath is 5mm.Cut a tapered ramp in the lower end of scion, the old cortex at the back side, inclined-plane is pruned gently, expose green tender skin, tender The length of skin keeps consistent with the length on inclined-plane.
2) stock is chosen and is processed
The raw branch of Root-stock selection Vaccinium ashei base, at the smooth straight local selection graft position of stock, at graft position horizontal stroke Cut once, rip cutting twice, form a bar shaped cortex, the width of bar shaped cortex is not less than the diameter of scion, and at bar shaped skin Layer upper end pries open some gaps gently.
3) scion process before grafting
First scion clear water is soaked 12h, soaks 12h the most in the medium, culture medium be WPM+ sucrose+agar+swash Element, wherein sucrose concentration is 3%, and agar concentration is 0.65%, hormone be 2.5mg/L 6-BA (6-benzyl aminopurine), The De Kalin alkali of 0.02mg/L and the NAA (naphthalene acetic acid) of 0.05mg/L.Finally prune scion, keep bud number at 4.
4) grafting processes
Grafting time is selected in carrying out for 5 days before branch bud in early spring is sprouted.Scion lower end is inserted gently bar shaped cortex upper end Gap in, make inclined-plane face toward stock xylem, green tender skin faces toward bar shaped cortex, and insertion depth and chamfer length keep one Cause.
5) budder and survive management
Axillalry bud on stock is all broken, keeps the absolute advantages of scion, promote scion fast-growth.Carry out suitable simultaneously Time pinching, fertilizing, watering, deinsectization diseases prevention management.

Claims (1)

1. the engrafting method of a blue berry, it is characterised in that: comprise the following steps:
1) scion selects
Select high clump blue berry plant and enter the branch without bud of hibernation as scion, scion a length of 10~15cm, scion straight Footpath is 5~10mm;Cut a tapered ramp in the lower end of scion, the old cortex at the back side, inclined-plane is pruned gently, expose green tender Skin, the length of tender skin keeps consistent with the length on inclined-plane;
2) stock is chosen and is processed
The raw branch of Root-stock selection Vaccinium ashei base, at the smooth straight local selection graft position of stock, at graft position crosscutting Secondary, rip cutting twice, forms a bar shaped cortex, and the width of bar shaped cortex is not less than the diameter of scion, and on bar shaped cortex End pries open some gaps gently;
3) scion process before grafting
First scion clear water being soaked 12h, soak 12h the most in the medium, culture medium is WPM+ sucrose+agar+hormone, its Middle sucrose concentration is 2~3%, and agar concentration is 0.60~0.65%, hormone be 0.5~5.0mg/L 6-BA (6-benzyl amino is fast Purine), 0.01~the De Kalin alkali of 0.05mg/L and the NAA (naphthalene acetic acid) of 0.05~0.25mg/L;Finally prune scion, keep flower Bud number is at 3~4;
4) grafting processes
Grafting time is selected in carrying out for 3~5 days before branch bud in early spring is sprouted;Scion lower end is inserted gently bar shaped cortex upper end In gap, making inclined-plane face toward stock xylem, green tender skin faces toward bar shaped cortex, and insertion depth keeps consistent with chamfer length;
5) budder and survive management
Axillalry bud on stock is all broken, keeps the absolute advantages of scion, promote scion fast-growth;Carry out simultaneously and pluck in good time The heart, fertilizing, watering, deinsectization diseases prevention management.
CN201610762522.4A 2016-08-29 2016-08-29 Blueberry grafting method Pending CN106305157A (en)

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Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106922400A (en) * 2017-03-22 2017-07-07 朱纪隆 A kind of engrafting method of blueberry
CN106922401A (en) * 2017-03-22 2017-07-07 朱纪隆 Protection gel and engrafting method for improving blueberry graft survival rate
CN107409767A (en) * 2017-03-28 2017-12-01 任浩楠 Liquid and engrafting method are protected in blueberry grafting pre-treatment
CN109121777A (en) * 2018-07-31 2019-01-04 安徽金水园生态农业有限公司 A kind of high-survival rate blueberry engrafting method
CN112400591A (en) * 2020-12-04 2021-02-26 陕西天秦农产品开发有限公司 Blueberry planting method
CN112930902A (en) * 2021-03-30 2021-06-11 苏州蓝润农业科技有限公司 Method for improving grafting survival rate of blueberries by using micro-freezing technology
CN115530073A (en) * 2022-09-23 2022-12-30 江苏省林业科学研究院 Ulmus parvifolia grafting propagation method through callus adventitious bud regeneration

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002262665A (en) * 2001-03-08 2002-09-17 Satoru Nagisa Method for proliferating blueberry by graft cutting thereof
JP2003070357A (en) * 2001-08-31 2003-03-11 Tokai Univ Method for graft breeding of blueberry using vaccinium bracteatum belonging genus vaccinium of family ericaceae as stock
JP2009065942A (en) * 2007-09-14 2009-04-02 Chugoku Electric Power Co Inc:The Cuttage culture soil and cultivation method for blueberry
CN102405772A (en) * 2011-08-15 2012-04-11 程义明 Tree sprout-remaining support-free grafting method
CN104067864A (en) * 2014-07-16 2014-10-01 江苏省中国科学院植物研究所 Technology for grafting southern highbush blueberries with rabbiteye blueberries serving as stocks
CN104642039A (en) * 2015-02-02 2015-05-27 安徽师范大学 Blueberry plant culture method
CN104719157A (en) * 2015-03-06 2015-06-24 朱远星 Vaccinium australe tissue culture and rapid propagation method
CN105165419A (en) * 2015-09-28 2015-12-23 青岛沃林蓝莓果业有限公司 Grafting method of blueberries
CN105165534A (en) * 2015-09-21 2015-12-23 湖南果之韵农业科技发展有限公司 Blueberry high-yield plantation method applicable to farmland in South China

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002262665A (en) * 2001-03-08 2002-09-17 Satoru Nagisa Method for proliferating blueberry by graft cutting thereof
JP2003070357A (en) * 2001-08-31 2003-03-11 Tokai Univ Method for graft breeding of blueberry using vaccinium bracteatum belonging genus vaccinium of family ericaceae as stock
JP2009065942A (en) * 2007-09-14 2009-04-02 Chugoku Electric Power Co Inc:The Cuttage culture soil and cultivation method for blueberry
CN102405772A (en) * 2011-08-15 2012-04-11 程义明 Tree sprout-remaining support-free grafting method
CN104067864A (en) * 2014-07-16 2014-10-01 江苏省中国科学院植物研究所 Technology for grafting southern highbush blueberries with rabbiteye blueberries serving as stocks
CN104642039A (en) * 2015-02-02 2015-05-27 安徽师范大学 Blueberry plant culture method
CN104719157A (en) * 2015-03-06 2015-06-24 朱远星 Vaccinium australe tissue culture and rapid propagation method
CN105165534A (en) * 2015-09-21 2015-12-23 湖南果之韵农业科技发展有限公司 Blueberry high-yield plantation method applicable to farmland in South China
CN105165419A (en) * 2015-09-28 2015-12-23 青岛沃林蓝莓果业有限公司 Grafting method of blueberries

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106922400A (en) * 2017-03-22 2017-07-07 朱纪隆 A kind of engrafting method of blueberry
CN106922401A (en) * 2017-03-22 2017-07-07 朱纪隆 Protection gel and engrafting method for improving blueberry graft survival rate
CN107409767A (en) * 2017-03-28 2017-12-01 任浩楠 Liquid and engrafting method are protected in blueberry grafting pre-treatment
CN109121777A (en) * 2018-07-31 2019-01-04 安徽金水园生态农业有限公司 A kind of high-survival rate blueberry engrafting method
CN112400591A (en) * 2020-12-04 2021-02-26 陕西天秦农产品开发有限公司 Blueberry planting method
CN112930902A (en) * 2021-03-30 2021-06-11 苏州蓝润农业科技有限公司 Method for improving grafting survival rate of blueberries by using micro-freezing technology
CN115530073A (en) * 2022-09-23 2022-12-30 江苏省林业科学研究院 Ulmus parvifolia grafting propagation method through callus adventitious bud regeneration

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Address after: 234000, room 1, building 0301, C District, two Huai River Xincheng, Suzhou, Anhui

Applicant after: SHENLI BLUEBERRY GROUP CO., LTD.

Address before: 234000 Anhui Province dawn Yongqiao District of Suzhou City Road No. 999 Building No. 2 (Tuscany town)

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