CN107750794A - A kind of pruning method for strengthening frame pear tree major branch tip growth potential - Google Patents
A kind of pruning method for strengthening frame pear tree major branch tip growth potential Download PDFInfo
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- CN107750794A CN107750794A CN201711023044.6A CN201711023044A CN107750794A CN 107750794 A CN107750794 A CN 107750794A CN 201711023044 A CN201711023044 A CN 201711023044A CN 107750794 A CN107750794 A CN 107750794A
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- branch
- tip
- pruning
- pear tree
- frame
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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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- 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
- A01G7/00—Botany in general
- A01G7/06—Treatment of growing trees or plants, e.g. for preventing decay of wood, for tingeing flowers or wood, for prolonging the life of plants
Abstract
A kind of pruning method for strengthening frame pear tree major branch tip growth potential, including " anterior cutting back " during winter pruning in the 1st year；During winter pruning in the 1st year " rear portion sparse branching "；The 2nd year season of growth smeared the tip and drew branch；Winter pruning in 2nd year is by fruitful branch bondage in flat frame face.The pruning method of the enhancing frame pear tree major branch tip growth potential of the present invention, successfully solve tip in pear tree pergola system and extend the problem of branch easily dies down, major branch caused by overcoming conventional frame pear tree pruning method is curved by extending, the problem of major branch front and rear part growth potential difference is big, be advantageous to frame Pear trees shape and fruit-bearing shoot cluster culture and renewal, the pruning technique accelerates the expansion of frame pear tree tree crown, simplify frame pear tree pruning technique, it is a kind of foolproof Labor-saving Pruning model, it is easy to learn, the new frame high-quality cultivation mode of pear tree will be promoted in China's popularization and application.
Description
Technical field
The invention belongs to fields of fruit tree cultivation and fruit tree ecology, is related to a kind of enhancing frame pear tree tip growth potential
Pruning technique.
Background technology
Pergola system is the important way of pear tree high-quality, mechanization, standardized production, has vast potential for future development.
In recent years, inventor carries out pear tree " both arms direct motion formula " new pergola system model study, promotes frame pear cultivation mode and exists
The Demonstration And Extension in China.Frame pear tree is looked unfamiliar length because branch is strapped in frame, and apical dominance is suppressed, and major branch tip extends branch
It would generally die down, frame pear tree major branch tip extends the technical barrier that tap reason is the management of frame pear tree.
Inventor raises to lure and drawn, strengthen in the research of frame pears using " raise and lure lead " progress major branch tip extension branch
Major branch tip shoot growth gesture（Patent of invention ZL201310004696.0；ZL201310004697.5）, achieve preferably
Effect, but major branch tip branch is raised to lure to draw and needs to consume certain labour, and raises and lure on lead by the branch of bondage
Bar generally requires to retain longer, and cutting back degree is partially light, causes to extend branch that nearby bud amount is excessive, and Shoot growth amount is small, before major branch
There is some difference for rear portion growth potential；On the basis of raising major branch tip and extending branch angle, major branch tip branch how is improved
Quantity and increment, it is that the pruning of frame pear tree must solve the problems, such as.Adult frame theatre usually requires that tip extends branch
Length is at least up to more than 60cm, and otherwise extension of the frame pear tree in frame face is obstructed.
During implementing to trim, when running into tip and dying down, it will usually carried out more using at cutting back to rear portion vigorous branches
New major branch extends branch, but the result so trimmed is that tree crown diminishes, and major branch can not be accomplished " linear extension "." bending extension " causes
Major branch base portion branch take out hair it is more, and major branch tip branch take out hair lack.Applicant always works on that Simplified pear tree is tree-like to be repaiied with shaping for many years
The research of technology is cut, by frame pear tree cultivation practices, it is " being cut before dredging afterwards " to change " above dredging contracting ", and increase major branch tip grows
Gesture, preferably solves the major branch extension tap reason technical barrier for perplexing pergola system for many years.
The content of the invention
The goal of the invention of the present invention is to propose a kind of method of frame pear tree enhancing frame pear tree tip growth potential.
The technical scheme is that：
A kind of pruning for being used to strengthen frame pear tree tip growth potential comprises the following steps：
A, " anterior cutting back " during winter pruning in the 1st year；Major branch tip extends during branch 30cm or so is carried out cutting back to weight cutting back, tip
2~3 competitive branchs extended near branch carry out 10~20cm weight cutting backs（10~20cm of this section branches are cultivated as " rotating shaft branch ",
The branch of its pumping as a result even up to flat frame face by branch group）, a bud is only stayed, remaining bud is erased；
B, " rear portion sparse branching " during winter pruning in the 1st year；In addition to the vertical branch for removing major branch back, middle part or the base portion of major branch are selected
Over growth（It is most sturdy）1 fruit-bearing shoot cluster removed from base portion, taper pile is retained when removing, to retain kryptoblast, promotes it to branch out
As innovation shoot；
C, " rear portion sparse branching " during winter pruning in the 1st year；In addition to the vertical branch for removing major branch back, middle part or the base portion of major branch are selected
1 fruit-bearing shoot cluster of over growth is removed from base portion, and taper pile is retained when removing, to retain kryptoblast, promotes it to branch out as renewal
Branch；
C, the 2nd year season of growth smeared the tip and drew branch；Extend for major branch tip near branch and only stay 1 bud on 10~20cm " rotating shaft branch "
It is allowed to sprout, remaining erases when just sprouting；In the middle part of major branch or the excessively prosperous fruit-bearing shoot cluster of basal growth remove after to cut saw kerf hidden
The tender tip that bud is sprouted, the innovation shoot culture of position most on the lower 1 or 2 tender tips branch group as a result is only stayed, to fill up frame face
Space, remaining is erased；On " rotating shaft branch ", excessively prosperous fruit-bearing shoot cluster is when removing the young sprout that rear scissors saw kerf retains and growing to more than 80cm
Drawing branch is carried out, promotes it to form bud；
D, winter pruning in the 2nd year is by fruitful branch bondage in flat frame face；10~20cm " rotating shaft branch " is scratched, turns round pressure, to incite somebody to action
On rotating shaft branch raw annual shoot bondage make fruitful branch tissue culture in flat frame face and support；Saw is cut after prosperous fruit-bearing shoot cluster to removing
The branch of mouth pumping draws branch, and also bondage on frame face, cultivates new fruit-bearing shoot cluster.
Beneficial effect
Compared with major branch tip in conventional pear tree pergola system extends branch pruning method, patented technology of the present invention, tradition is overcome
Frame pear tree removes major branch extension branch, and nearby competitive branch+tree crown caused by the trimming of extension branch retraction type outwards expands hardly possible, rear portion apprentice
Long shoot is more, before and after major branch the problems such as growth potential imbalance.Major branch tip extend branch near Shoot growth quantity increase by 2 times with
On, rear portion back branch reduces 63.5%, fruit-bearing shoot cluster quantity increase by 82.6%.The present invention uses " method is dredged after preceding section " pruning technique,
Successfully solve tip in pear tree pergola system and extend the problem of branch easily dies down, overcome conventional frame pear tree trimming side
The problem of major branch caused by method is curved by extending, and major branch front and rear part growth potential difference is big, is advantageous to frame Pear trees shape and fruitful branch
Tissue culture is supported and renewal.The pruning technique accelerates the expansion of frame pear tree tree crown, simplifies frame pear tree pruning technique, is one
The foolproof Labor-saving Pruning model of kind, it is easy to learn, the new frame high-quality cultivation mode of pear tree will be promoted to be promoted in China
Using.
Brief description of the drawings
Fig. 1 is a kind of pruning method schematic diagram of enhancing frame pear tree tip growth potential of the present invention；
1 trunk；2 excessively prosperous fruit-bearing shoot clusters；3rd, 4,5,6,7 golden mean of the Confucian school fruit-bearing shoot cluster branch group；10 major branch tips extend branch；8、9、11
Major branch tip extends branch competitive branch nearby
Saw kerf is cut in the excessively prosperous fruit-bearing shoot cluster sparse branching trimmings of a；Competitive branch cutting back pruning cuts near b, c, d major branch tip extension branch
Mouthful；E major branches extend the clip of branch cutting back pruning.
Embodiment
Frame is tree-like in the present invention two major branches, and left side major branch is not drawn in accompanying drawing.6 results on the major branch grown to the right
Branch group, wherein 2 excessively prosperous fruit-bearing shoot cluster branch groups, 3,4,5,6,7 be golden mean of the Confucian school fruit-bearing shoot cluster, and 10 be that major branch tip extends branch；8、9、11
Extend competitive branch near branch for major branch tip.
The saw kerf of cutting wherein crossed under prosperous fruit-bearing shoot cluster after removing is a；The clip of tip competitive branch cutting back is b, c, d；Tip
The clip for extending branch cutting back is e.
Material to be tested：Frame theatre
1st, " anterior cutting back " during winter pruning in the 1st year.Major branch tip extends during branch 30cm or so is carried out cutting back to weight cutting back, tip
2~3 competitive branchs extended near branch carry out 10~20cm weight cutting backs（10~20cm of this section branches are cultivated as " rotating shaft branch ",
The branch of its pumping as a result even up to flat frame face by branch group）, a bud is only stayed, remaining bud is erased.
2nd, " rear portion sparse branching " during winter pruning in the 1st year.In addition to the vertical branch for removing major branch back, select major branch middle part or
Basal growth is excessively prosperous（It is most sturdy）1 fruit-bearing shoot cluster removed from base portion, taper pile is retained when removing, to retain kryptoblast, promotes it
Branch out as innovation shoot.
3rd, the 2nd year season of growth smeared the tip and drew branch.For on 10~20cm " rotating shaft branch " near major branch tip extension branch
Staying 1 bud, remaining erases when just sprouting by its sprouting；In the middle part of major branch or basal growth is excessively prosperous（It is most sturdy）Fruit-bearing shoot cluster removes
Afterwards cut saw kerf kryptoblast sprouting tender tip, only stay 1 tender tip of position most on the lower as a result branch group innovation shoot culture, remaining
Erase；Space can retain 2 when larger, to fill up frame space of planes.On " rotating shaft branch ", excessively prosperous fruit-bearing shoot cluster remove rear scissors saw
The young sprout that mouth retains carries out drawing branch when growing to more than 80cm, promotes its to form bud.
4th, winter pruning in the 2nd year by fruitful branch bondage in flat frame face.10~20cm " rotating shaft branch " is scratched, turns round pressure, with
Just by rotating shaft branch raw annual shoot bondage make fruitful branch tissue culture in flat frame face and support；After removing prosperous fruit-bearing shoot cluster
Cut saw kerf pumping branch draw branch also bondage on frame face, cultivate new fruit-bearing shoot cluster.
Put into practice by above-mentioned frame pear tree, founded a kind of the stupid of " rear to dredge preceding cut " increase tip growth potential of the technology of the present invention
Melon formula pruning technique, solve frame pear tree major branch and extend tap reason technical barrier.
Claims (1)
1. a kind of pruning method for strengthening frame pear tree major branch tip growth potential, it is characterised in that comprise the following steps：
A, " anterior cutting back " during winter pruning in the 1st year；Major branch tip extends during branch 30cm or so is carried out cutting back to weight cutting back, tip
2~3 competitive branchs extended near branch carry out 10~20cm weight cutting backs, and 10~20cm of section branches are cultivated as " rotating shaft branch ",
The branch of its pumping as a result even up to flat frame face by branch group, only stays a bud, remaining bud is erased；
B, " rear portion sparse branching " during winter pruning in the 1st year；In addition to the vertical branch for removing major branch back, middle part or the base portion of major branch are selected
1 fruit-bearing shoot cluster of over growth is removed from base portion, and taper pile is retained when removing, to retain kryptoblast, promotes it to branch out as renewal
Branch；
C, the 2nd year season of growth smeared the tip and drew branch；Extend for major branch tip near branch and only stay 1 bud on 10~20cm " rotating shaft branch "
It is allowed to sprout, remaining erases when just sprouting；In the middle part of major branch or the excessively prosperous fruit-bearing shoot cluster of basal growth remove after to cut saw kerf hidden
The tender tip that bud is sprouted, the innovation shoot culture of position most on the lower 1 or 2 tender tips branch group as a result is only stayed, to fill up frame face
Space, remaining is erased；On " rotating shaft branch ", excessively prosperous fruit-bearing shoot cluster is when removing the young sprout that rear scissors saw kerf retains and growing to more than 80cm
Drawing branch is carried out, promotes it to form bud；
D, winter pruning in the 2nd year is by fruitful branch bondage in flat frame face；10~20cm " rotating shaft branch " is scratched, turns round pressure, to incite somebody to action
On rotating shaft branch raw annual shoot bondage make fruitful branch tissue culture in flat frame face and support；Saw is cut after prosperous fruit-bearing shoot cluster to removing
The branch of mouth pumping draws branch, and also bondage on frame face, cultivates new fruit-bearing shoot cluster.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711023044.6A CN107750794B (en) | 2017-10-26 | 2017-10-26 | Pruning method for enhancing growth vigor of front end of main branch of shed frame pear tree |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711023044.6A CN107750794B (en) | 2017-10-26 | 2017-10-26 | Pruning method for enhancing growth vigor of front end of main branch of shed frame pear tree |
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| CN107750794A true CN107750794A (en) | 2018-03-06 |
| CN107750794B CN107750794B (en) | 2020-01-03 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110249891A (en) * | 2019-07-15 | 2019-09-20 | 山东省烟台市农业科学研究院 | A kind of flat net rack height connects the cultivation management method of change disk gram Durham pears |
| CN115843603A (en) * | 2022-11-25 | 2023-03-28 | 湖北省农业科学院果树茶叶研究所 | Novel summer branch pulling method for shed frame pear trees |
Citations (5)
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| CN101926276A (en) * | 2010-07-19 | 2010-12-29 | 南京农业大学 | 3+1 tree form of pear tree and shaping method thereof |
| CN102428855A (en) * | 2011-09-13 | 2012-05-02 | 郭永涛 | Protected nectarine compact pendulous cylindrical culture technology |
| CN103053378A (en) * | 2013-01-12 | 2013-04-24 | 湖北省农业科学院果树茶叶研究所 | Novel shed pear tree fruiting branch group and culturing method thereof |
| CN105766511A (en) * | 2014-12-25 | 2016-07-20 | 赵雪霞 | Ornamental persimmon tree shaping and trimming method |
| CN107211802A (en) * | 2017-06-16 | 2017-09-29 | 塔里木大学 | A kind of tree-like breeding method of apricot " Y-shaped " |
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2017
- 2017-10-26 CN CN201711023044.6A patent/CN107750794B/en active Active
Patent Citations (5)
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| CN101926276A (en) * | 2010-07-19 | 2010-12-29 | 南京农业大学 | 3+1 tree form of pear tree and shaping method thereof |
| CN102428855A (en) * | 2011-09-13 | 2012-05-02 | 郭永涛 | Protected nectarine compact pendulous cylindrical culture technology |
| CN103053378A (en) * | 2013-01-12 | 2013-04-24 | 湖北省农业科学院果树茶叶研究所 | Novel shed pear tree fruiting branch group and culturing method thereof |
| CN105766511A (en) * | 2014-12-25 | 2016-07-20 | 赵雪霞 | Ornamental persimmon tree shaping and trimming method |
| CN107211802A (en) * | 2017-06-16 | 2017-09-29 | 塔里木大学 | A kind of tree-like breeding method of apricot " Y-shaped " |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110249891A (en) * | 2019-07-15 | 2019-09-20 | 山东省烟台市农业科学研究院 | A kind of flat net rack height connects the cultivation management method of change disk gram Durham pears |
| CN110249891B (en) * | 2019-07-15 | 2021-03-09 | 山东省烟台市农业科学研究院 | Cultivation management method for replacing Pan-Ke-Hanm pears by flat-net rack high grafting |
| CN115843603A (en) * | 2022-11-25 | 2023-03-28 | 湖北省农业科学院果树茶叶研究所 | Novel summer branch pulling method for shed frame pear trees |
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Application publication date: 20180306 Assignee: Hubei Yifanberry Ecological Agriculture Technology Co.,Ltd. Assignor: INSTITUTE OF FRUIT AND TEA, HUBEI ACADEMY OF AGRICULTURAL SCIENCES Contract record no.: X2022420000082 Denomination of invention: A kind of pruning method for enhancing the growth vigor of the apex of the main branch of a trellis pear tree Granted publication date: 20200103 License type: Common License Record date: 20220907 Application publication date: 20180306 Assignee: Guangshui City Baoli Farmers Planting Professional Cooperative Assignor: INSTITUTE OF FRUIT AND TEA, HUBEI ACADEMY OF AGRICULTURAL SCIENCES Contract record no.: X2022420000084 Denomination of invention: A kind of pruning method for enhancing the growth vigor of the apex of the main branch of a trellis pear tree Granted publication date: 20200103 License type: Common License Record date: 20220908 |