CN106069224B - A method of it will be on walnut grafting to Chinese ash - Google Patents
A method of it will be on walnut grafting to Chinese ash Download PDFInfo
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- CN106069224B CN106069224B CN201610675461.8A CN201610675461A CN106069224B CN 106069224 B CN106069224 B CN 106069224B CN 201610675461 A CN201610675461 A CN 201610675461A CN 106069224 B CN106069224 B CN 106069224B
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- chinese ash
- walnut
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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
- A01G17/00—Cultivation of hops, vines, fruit trees, or like trees
- A01G17/005—Cultivation methods
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- Life Sciences & Earth Sciences (AREA)
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Abstract
A method of it will be on walnut grafting to Chinese ash, the following steps are included: being colonized in 11-12 month after the first year fallen leaves of Chinese ash rootstock seedling, in month current year 5-7, when temperature is higher than 25 DEG C, 3 or more the Chinese ash sprays tiltedly given birth to are selected at the liftoff 45-60cm in the top of Chinese ash stock, it is connect using set skin bud, Studies of Walnut Bud Grafting fringe is grafted on Chinese ash stock notch；After grafting survival, as the long 15-25cm of walnut spray, pinching 3-4 times in pinching 1 time, 2 years；In auxiliary support branch layer of the Chinese ash side shoot apart from ground 30cm Chinese ash stock base portion retention level growth below as root system.Using the present invention, former Chinese ash and the high megaphanerophyte shape of walnut can be become downgrading shrub shape；Keep reproductive growth dominant, third year starts as a result, walnut yield is higher；Tree crown is downgraded, and management is facilitated to operate, as a result after also facilitate picking walnut, realize that ecology and economic benefit are organically unified.
Description
Technical field
The present invention relates to a kind of methods by walnut grafting to Chinese ash.
Background technique
Chinese ash and walnut is equal does not belong to, is all high megaphanerophyte, is unfavorable for management operation and (as trimmed, sprays foliar fertilizer
With the drug of preventing disease and pest), it is also not easy to pick after walnut result.
Although it is early on the books in China's ancient book that Chinese ash grafts walnut.But the technology is only used as walnut nursery to reduce the side of cost
Method is continued to use and survival rate is not high.It is in the prior art based on scion grafting, usually by the method on walnut grafting to Chinese ash nursery stock
A caulody is grafted, in this way, graft survival rate itself is not high, and the retention after surviving is not also high, it is difficult to rapid shape
At sheet of pecan orchards.In addition, to the processing method of stock after grafting, a kind of method is after grafting only near removal graft union
Stock tender shoots, and to the branch of stock middle and lower part let alone without trimming, therefore, in growth course, walnut growing way is not as good as maple
Poplar；After a period of time, Chinese ash growth is too fast, and branch lid crosses walnut, has comparative advantage when fighting for nutrient with walnut, and walnut is because lacking
Weary nutrient and illumination and become feeble and die.Another method be grafting after grafting twig side shoot below is all removed, such that
Root system nutrition not enough becomes feeble and die, and retention is only 10% or so.Moreover, the effect to conserve water and soil subtracts after the decline of Chinese ash root system
Weak or even disappearance, can not play the role of shelter-forest.
CN1266611A discloses a kind of method of Chinese ash high position grafting walnut, but it is using the side of scion grafting
Method, Chinese ash marrow is bigger than Ramulus Juglandis, and the easy dehydration of Chinese ash is withered, and walnut is also dead therewith.
CN102523944A discloses a kind of swale direct thick planting Chinese ash stock grafting walnut and realizes rapid-result high yield
Method, bull graft the method using scion grafting, and survival rate is only 10-30%；And it does not appoint auxiliary support branch
Where reason.
Summary of the invention
The technical problem to be solved by the present invention is to overcome the deficiencies of the prior art and provide a kind of raising affinity and possess
Rate by the method on walnut grafting to Chinese ash so that the basic role that Chinese ash conserves water and soil is maintained, walnut yield is higher,
Trunk is downgraded, and management is facilitated to operate.
The technical solution used to solve the technical problems of the present invention is that a method of by walnut grafting to Chinese ash, wrap
Include following steps:
It is colonized in 11-12 month after the first year fallen leaves of Chinese ash rootstock seedling, in month current year 5-7, when temperature is higher than 25 DEG C,
The Chinese ash spray for selecting 3 or more (preferably 4-6) tiltedly to give birth at the liftoff 45-60cm in the top of Chinese ash stock, using set skin bud
It connects, Studies of Walnut Bud Grafting fringe is grafted on Chinese ash stock notch；After grafting survival, as the long 15-25cm of walnut spray, pinching 1
It is secondary, pinching 3-4 times (the walnut tree crown that culture is downgraded, is plentiful, opening a business) in 2 years；Apart from ground 30cm Chinese ash stock below
Auxiliary support branch layer (prevent Chinese ash and walnut from fighting for nutrition and illumination) of the Chinese ash side shoot of base portion retention level growth as root system.Its
It is remaining same as the prior art.
Further, all Chinese ash stock branches and leaves between top walnut tree crown and the horizontal auxiliary support branch layer of bottom Chinese ash are timely
It removes, and remains that the intermediate position polished rod is penetrating.
Further, the rugosity of the Chinese ash spray is 1 ~ 1.5cm, and Chinese ash spray color of the leather is dark green.
Using the engrafting method of the present invention, forming top is the high yield walnut hat for opening a business plentiful, and centre is that polished rod is penetrating
Layer, lower part are three layers of tree managements of horizontal patch ground Chinese ash auxiliary support branch layer.
The present invention uses top bull to graft-cover the method that skin bud connects, and retains 3 or more tiltedly raw caulodys, is formed after grafting
It downgrades, open a business, plentiful high yield walnut hat, former Chinese ash and the high megaphanerophyte shape of walnut can be become downgrading shrub shape；Make reproduction
Growth is dominant, starts in third year effectively to grow, as a result, with fruit control hat effectively as a result, walnut yield is higher；Tree crown is downgraded,
Facilitate management operation (trimming bud picking, pinching, spray the drug of foliar fertilizer and preventing disease and pest), as a result after also facilitate picking walnut.
Also, is retaining auxiliary support branch of the side shoot as root system apart from ground 30cm Chinese ash stock base portion below, can guarantee root system
Nutrition supply, avoids the formation of the thin and weak branch of " up big and down small ", while the flood control of the original flourishing root system of Chinese ash, the work that conserves water and soil
With can't therefore weaken, realize that ecology and economic benefit are organically unified.
Detailed description of the invention
Fig. 1, Fig. 2 are respectively the embodiment of the present invention 1, embodiment 2 by 40 days after on walnut grafting to Chinese ash pictures.
Specific embodiment
Below in conjunction with specific embodiment, invention is further described in detail.
Embodiment 1
The present embodiment by the method on walnut grafting to Chinese ash, comprising the following steps:
November is colonized after the first year fallen leaves of Chinese ash rootstock seedling, in June current year, when temperature is higher than 25 DEG C, in maple
4 are selected at the top of poplar stock is liftoff 45-60cm, and tiltedly (rugosity of the Chinese ash spray is 1 ~ 1.5cm, maple for raw Chinese ash sprays
Poplar spray color of the leather is dark green), it is connect using set skin bud, Studies of Walnut Bud Grafting fringe is grafted on Chinese ash stock notch；After grafting survival,
As the long 15-25cm of walnut spray, pinching 3 times (the walnut tree crown that culture is downgraded, is plentiful, opening a business) in pinching 1 time, 2 years；?
Chinese ash side shoot apart from ground 30cm Chinese ash stock base portion retention level growth below (prevents maple as the auxiliary support branch layer of root system
Poplar and walnut contention nutrition and illumination).Remaining is same as the prior art.
All Chinese ash stock branches and leaves between top walnut tree crown and the horizontal auxiliary support branch layer of bottom Chinese ash are removed in time, and
Remain that the intermediate position polished rod is penetrating.
The method that skin bud connects is grafted-covered to the present embodiment using bull, retains 4 caulodys, formed after grafting downgrade, open a business,
Plentiful high yield walnut hat, can become former Chinese ash and the high megaphanerophyte shape of walnut to downgrade shrub shape；Keep reproductive growth dominant,
Start in third year effectively to grow, as a result, with fruit control hat effectively as a result, walnut yield is higher；Tree crown is downgraded, and management is facilitated to grasp
Make (trimming bud picking, pinching, spray the drug of foliar fertilizer and preventing disease and pest), as a result after also facilitate picking walnut, realize ecology and
Economic benefit is organically unified.Also, retaining auxiliary support branch of the side shoot as root system apart from the part below ground 30cm, it can
The nutrition supply for guaranteeing root system avoids the formation of the thin and weak branch of " up big and down small ", while flood control, the guarantor of the original flourishing root system of Chinese ash
Therefore the effect of water holding soil can't weaken.
Embodiment 2
The present embodiment by the method on walnut grafting to Chinese ash, comprising the following steps:
December is colonized after the first year fallen leaves of Chinese ash rootstock seedling, in July current year, when temperature is higher than 25 DEG C, in maple
5 are selected at the top of poplar stock is liftoff 45-60cm, and tiltedly (rugosity of the Chinese ash spray is 1 ~ 1.5cm, maple for raw Chinese ash sprays
Poplar spray color of the leather is dark green), it is connect using set skin bud, Studies of Walnut Bud Grafting fringe is grafted on Chinese ash stock notch；After grafting survival,
As the long 15-25cm of walnut spray, pinching 4 times (the walnut tree crown that culture is downgraded, is plentiful, opening a business) in pinching 1 time, 2 years；?
Chinese ash side shoot apart from ground 30cm Chinese ash stock base portion retention level growth below (prevents maple as the auxiliary support branch layer of root system
Poplar and walnut contention nutrition and illumination).Remaining is same as the prior art.
All Chinese ash stock branches and leaves between top walnut tree crown and the horizontal auxiliary support branch layer of bottom Chinese ash are removed in time, and
Remain that the intermediate position polished rod is penetrating.
The method that skin bud connects is grafted-covered to the present embodiment using bull, retains 5 caulodys, formed after grafting downgrade, open a business,
Plentiful high yield walnut hat, can become former maple woods and the high megaphanerophyte shape of walnut to downgrade shrub shape；Keep reproductive growth dominant,
Start in third year effectively to grow, as a result, with fruit control hat effectively as a result, walnut yield is higher；Tree crown is downgraded, and management is facilitated to grasp
Make (trimming bud picking, pinching, spray the drug of foliar fertilizer and preventing disease and pest), as a result after also facilitate picking walnut, realize ecology and
Economic benefit is organically unified.Also, retaining auxiliary support branch of the side shoot as root system apart from the part below ground 30cm, it can
The nutrition supply for guaranteeing root system avoids the formation of the thin and weak branch of " up big and down small ", while flood control, the guarantor of the original flourishing root system of Chinese ash
Therefore the effect of water holding soil can't weaken.
Claims (3)
1. a kind of method by walnut grafting to Chinese ash, which comprises the following steps:
It is colonized in 11-12 month after the first year fallen leaves of Chinese ash rootstock seedling, in month current year 5-7, when temperature is higher than 25 DEG C, in maple
Chinese ash sprays more than selection 3 tiltedly raw at the top of poplar stock is liftoff 45-60cm are connect using skin bud is covered, by Studies of Walnut Bud Grafting fringe
It is grafted on Chinese ash stock notch；After grafting survival, as the long 15-25cm of walnut spray, pinching 3-4 in pinching 1 time, 2 years
It is secondary；In auxiliary support branch layer of the Chinese ash side shoot apart from ground 30cm Chinese ash stock base portion retention level growth below as root system；
And all Chinese ash stock branches and leaves between top walnut tree crown and the horizontal auxiliary support branch layer of bottom Chinese ash are removed in time, and
Remain that the intermediate position polished rod is penetrating.
2. the method according to claim 1 by walnut grafting to Chinese ash, which is characterized in that the Chinese ash spray it is thick
Degree is 1 ~ 1.5cm, and Chinese ash spray color of the leather is dark green.
3. the method according to claim 1 or 2 by walnut grafting to Chinese ash, which is characterized in that selection 4-6 is tiltedly
Raw Chinese ash spray.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610675461.8A CN106069224B (en) | 2016-08-17 | 2016-08-17 | A method of it will be on walnut grafting to Chinese ash |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610675461.8A CN106069224B (en) | 2016-08-17 | 2016-08-17 | A method of it will be on walnut grafting to Chinese ash |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106069224A CN106069224A (en) | 2016-11-09 |
| CN106069224B true CN106069224B (en) | 2019-08-02 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610675461.8A Expired - Fee Related CN106069224B (en) | 2016-08-17 | 2016-08-17 | A method of it will be on walnut grafting to Chinese ash |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110036777A (en) * | 2019-04-25 | 2019-07-23 | 福建省龙岩市林业科学研究所 | A kind of acer fabri engrafting method |
| CN114946432A (en) * | 2022-06-18 | 2022-08-30 | 安晓顺 | Improved method for walnut top grafting and top changing |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04183326A (en) * | 1990-11-19 | 1992-06-30 | Seibutsukei Tokutei Sangyo Gijutsu Kenkyu Suishin Kiko | Method for bonding grafting seedling in grafting |
| CN1266611A (en) * | 1999-03-11 | 2000-09-20 | 湖南省山区综合技术开发研究中心 | Top graft method for walnut to wingnut |
| CN1695423A (en) * | 2004-05-10 | 2005-11-16 | 新昌县苦丁茶研究所 | Method grafting plants |
| CN102523944A (en) * | 2012-02-08 | 2012-07-04 | 刘劲 | Method for increasing yield quickly by direct thick planting of walnut plants grafted onto Chinese ash stocks on low-lying wet land |
| CN103636402A (en) * | 2013-12-27 | 2014-03-19 | 任立 | Method for planting walnut trees in wet land hydro-fluctuation belt by using grafting technique |
-
2016
- 2016-08-17 CN CN201610675461.8A patent/CN106069224B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04183326A (en) * | 1990-11-19 | 1992-06-30 | Seibutsukei Tokutei Sangyo Gijutsu Kenkyu Suishin Kiko | Method for bonding grafting seedling in grafting |
| CN1266611A (en) * | 1999-03-11 | 2000-09-20 | 湖南省山区综合技术开发研究中心 | Top graft method for walnut to wingnut |
| CN1112095C (en) * | 1999-03-11 | 2003-06-25 | 湖南省山区综合技术开发研究中心 | Top graft method for walnut to wingnut |
| CN1695423A (en) * | 2004-05-10 | 2005-11-16 | 新昌县苦丁茶研究所 | Method grafting plants |
| CN102523944A (en) * | 2012-02-08 | 2012-07-04 | 刘劲 | Method for increasing yield quickly by direct thick planting of walnut plants grafted onto Chinese ash stocks on low-lying wet land |
| CN103636402A (en) * | 2013-12-27 | 2014-03-19 | 任立 | Method for planting walnut trees in wet land hydro-fluctuation belt by using grafting technique |
Non-Patent Citations (1)
| Title |
|---|
| 枫杨嫁接核桃;赵亚平;《山西果树》;20020131(第1期);第40页 |
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Granted publication date: 20190802 Termination date: 20200817 |