CN105850648A - Close-planted pear tree four-six main branch updating pruning method - Google Patents
Close-planted pear tree four-six main branch updating pruning method Download PDFInfo
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- CN105850648A CN105850648A CN201610393380.9A CN201610393380A CN105850648A CN 105850648 A CN105850648 A CN 105850648A CN 201610393380 A CN201610393380 A CN 201610393380A CN 105850648 A CN105850648 A CN 105850648A
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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
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Abstract
The invention discloses a close-planted pear tree four-six main branch updating pruning method. The pruning method comprises the steps that pear trees growing for one year are selected, bud notching is carried out on the trunks of the pear trees in Spring of the next year, and thus the pear trees can grow a first batch of shoots; angle opening treatment is carried out on the first batch of shoots; in the third year, extending branches on the trunks are subjected to bud notching to grow a second batch of shoots, and the second batch of shoots are subjected to angle opening treatment; in Spring of the fourth year, 6 main branches are selected, bud notching is carried out on the base parts of the 6 main branches to grow preparation branches, the main branches subjected to bud notching are pruned off in Winter of the same year, and the preparation branches are preserved; main branches which are not subjected to bud notching on the trunks of the pear trees are selected in Spring each year from the fifth year, the operation is repeated until all the main branches on the trunks of the pear trees grow preparation branches, and the next round is carried out on the preparation branches. The close-planted pear tree four-six main branch updating pruning method has the advantages that the ventilation and light transmittance of the pear trees are good, the branches of the pear trees are kept young and have vigorous vitality, the capability of disease and pest damage resistance, and stable yield and high yield maintaining are achieved, and the number of years with high yields is large.
Description
Technical field
The present invention relates to a kind of method for trimming fruit trees, be specifically related to a kind of Pear Fruit yield and quality of improving
Dense planting pear tree four or six major branch renewal pruning method.
Background technology
Pear tree is rose family pear, perennial deciduous fruit tree, and the life-span of pear tree is long, up to 100 years with
On, early, fruiting period is long, and some kind 2-3 i.e. starts result, and the best fruiting period can maintain 50 years for results contrast
Above.The best fruiting period, the tree management of pear tree was basicly stable, along with growth and the branch branch level of the age of tree are secondary not
Disconnected being incremented by, major branch progressively increases slightly, and branch amount strengthens further, and major branch increasing is thick too fast canopy easily occurs
Phenomenon, and then cause interior thorax branch group weak.And the pruning of routine, generally remove the weak branch of interior thorax and periphery is strong
Vigorous branches, retains golden mean of the Confucian school branch, so can cause and move outside setting fruit position, and golden mean of the Confucian school branch is along with the growth in branch age, raw
Long and result advantage can gradually fail, and the fruit of fruit is relatively small, poor quality, and disease is the most.
Chinese patent CN 103355131 A discloses a kind of pruning fruit tree side improving fruit output and quality
Method, the method comprises the following steps: carve bud first, sprouts advance at pear tree trunk more than base portion 90cm, bud
Row carves bud；All change axle: disposably all cutting the raw major branch of First Year, Ji Kou stays 2mm crops for rotation；Secondary is carved
Bud: carry out crops for rotation carving bud before bud is sprouted；Delay and put；Retain fruit-bearing shoot cluster: cut and unnecessary change branch after axle,
Branch spacing 25-30cm is as fruit-bearing shoot cluster；Balance tree vigo(u)r: the prosperous branch on fruit-bearing shoot cluster is changed at axle
Reason.Pruning method described in this invention, though fruit tree is after changing axle and processing, centralizedly supply bud desired nutritional,
The branch minimizing that top is vigorous, effectively prevent nutrition waste, saves substantial amounts of manpower and prunes branch, tree
Body nutrition is effectively transported to be formed the position of bud, has been greatly facilitated the formation of bud, but has been as the age of tree
Increasing, quantity and the quality of the upper fruit of old limb all can be along with declines, and this pruning method is the highest
The time limit produced is comparatively short, especially as the fruit tree that the pear tree this life-span is long, improves the time limit of its continuous high yield
It is to be worth people's research.
Summary of the invention
It is an object of the invention to provide a kind of along with the growth of the age of tree, quantity and the quality of pear tree institute bearing-age tree are equal
A kind of dense planting pear tree four or the six major branch renewal pruning method that will not reduce.
It is an object of the invention to be achieved through the following technical solutions:
A kind of dense planting pear tree four or six major branch renewal pruning method, comprises the following steps；
(1) the choosing growth pear tree of a year, carries out multidigit before Second Year rudiment in spring and carves bud pear tree trunk,
It is made to grow first young sprout；In the May in the same year, first young sprout is carried out angle of release process；
(2) the spring of the 3rd year, continue that trunk elongated shoot is carried out multidigit and carve bud so that it is grow second batch
Young sprout, carries out angle of release process in the May in the same year to second batch young sprout；The branch that trunk top grows up,
It is the prolongation of trunk, cries trunk elongated shoot.First young sprout and second batch young sprout are the most a length of through outgrowth
The major branch of pear tree；
(3) the spring of the 4th year, choose 6 major branches, carry out carving bud at its base portion, grow preparation branch,
The major branch carrying out carving bud was cut in winter then, left preparation branch；
(4) choose the most annual spring and do not repeated step (3) by the major branch carving bud on pear tree trunk
Operation, until the major branch on pear tree trunk all grows preparation branch, then repeats step (3) on preparation branch
Operation.
Further, in step (1) and step (2) all when young sprout length to 35-45cm, open-angle device is used
Young sprout base angle is opened to 80-90 degree.
Further, the height of the pear tree trunk chosen in step (1) and step (2) more than 1.8 meters,
On pear tree trunk distance ground more than 60cm, away from pear tree trunk top below 20cm, pear tree is carried out multidigit
Carve bud to make pear tree trunk submit paraplasia to grow 24 major branches.
Further, step (3) is carried out in the range of the 20cm of major branch base portion carve bud, carry out carving bud
Branch base portion rugosity exceedes the 1/4 of pear tree trunk rugosity.Described pear tree trunk is the central backbone of pear tree, with
The increase in branch age, major branch increases thick growth, affects ventilation and penetrating light and mechanical work, old major branch fruit
Quantity and quality all can along with decline, and carry out carving after bud at major branch base portion, make new advances carving will grow at bud
Branch, thus old major branch can be cut.
In order to ensure the quality of production and the yield of pear tree, 6 major branches of annual renewal, the most often it is only 6 masters
The base portion of branch carries out carving bud, and next year enters at the base portion of other 6 major branches of original 24 major branches of pear tree again
Row carves bud so that it is grows preparation branch, goes down according to this, the time of 4 years, and can be by original for pear tree 24
Individual major branch all updates one time, and the preparation branch on 24 major branch bars just becomes the major branch that pear tree is new.
Because the original major branch of pear tree is 24, it is on each major branch, grow a preparation branch, institute during renewal
After original for pear tree major branch is all updated one time, pear tree still has 24 major branches, now, then at pears
Carry out on the branch grown at first on tree carving bud, flow to these 24 branches according to order wheel and all changed,
Carrying out the next one in turn again, so age of the branch above guarantee pear tree was not over 4 years.That is
Branch on 4 years pear trees will be fully updated once, and four or six namely described on exercise question major branches are more
New pruning method.
The invention have the benefit that dense planting pear tree four or six major branch renewal pruning method of the present invention,
Growth of Pear Trees to 1-2 raw time carry out carving bud to pear tree, make pear tree grow 24 branches regularly, 24
The staggered growth of branch, makes the ventilation of pear tree and light transmission relatively good, and it is photosynthetic that this is conducive to pear tree to be sufficiently carried out
Act on, and the growth for later pear tree branch is laid a good foundation.
A kind of dense planting pear tree four or six major branch renewal pruning method of the present invention when Growth of Pear Trees to the 4th year,
Start in 24 major branches, choose 6 major branches to carry out carving bud, and carve bud position and can grow preparation branch, working as
Year winter the long old major branch having preparation branch is cut, so prepare branch and just instead of old major branch, and under
Within 1 year, carry out carving bud at the base portion of other 6 major branches of original 24 major branches of pear tree again so that it is grow pre-
Standby branch, goes down according to this, the time of 4 years, can all be updated one time by original for pear tree 24 major branches,
And the preparation branch on 24 major branches just becomes the major branch that pear tree is new, the most again in 24 become by preparation branch growth
Carry out on individual major branch carving bud, the branch grown at first is carried out carve bud, then will carve on these 24 branches
The old major branch of bud is cut, and flow to these 24 branches according to order wheel and has all updated, then carries out the next one in turn,
So ensure the age of major branch above pear tree not over 4 years, because of along with the growth of the age of tree, old major branch
The quantity of upper fruit and quality all along with decline, and after the base portion of major branch carries out carving bud, can carve bud
The branch made new advances will be grown by place, thus can be cut by old branch, makes the branch above pear tree every 4
Year will be updated, and has reached the rejuvenation of pear tree major branch, makes the tool of the branch on pear tree possess exuberant vitality,
There is resistance pest and disease damage, the ability of stable and high yields, and the time limit of continuous high yield is long.
Detailed description of the invention
Embodiment one
A kind of dense planting pear tree four or six major branch renewal pruning method, comprises the following steps；
(1) height of 1 year pear tree trunk of choosing growth pear tree more than 1.8 meters, distance on pear tree trunk
Ground more than 60cm, away from pear tree trunk top below 20cm pear tree carried out multidigit carve bud and make it grow first
Criticize young sprout, in the May in the same year, when first young sprout length is to 35cm, with open-angle device by first young sprout
Base angle is opened to 80 degree；
(2) the spring of the 3rd year, continue that trunk elongated shoot is carried out multidigit and carve bud so that it is grow second batch
Young sprout, in the May in the same year, when second batch young sprout length is to 35cm, with open-angle device by second batch young sprout base angle
Open to 80 degree；First young sprout and second batch young sprout are through being grown to serve as 24 major branches of pear tree；
(3) the spring of the 4th year, according to the growing space of major branch, in 24 major branches, 6 are chosen
Thicker major branch, carries out carving bud in the range of the 20cm of its base portion, and the young sprout base portion rugosity carrying out carving bud exceedes
The 1/4 of pear tree trunk rugosity, the position carving bud can grow preparation branch, and carries out carving the major branch bar of bud then
Winter cuts, and leaves preparation branch；
(4), after, choose 6 thicker major branch base portions annual spring and carve bud so that it is grow preparation branch, winter
Bounce back in season prepare branch.Go down according to this, the time of 4 years, can be by whole for original for pear tree 24 major branches
Update one time.And 24 preparation branches just become the major branch that pear tree is new.Because the original young sprout of pear tree is 24,
It is on each young sprout, to grow a preparation branch, so original for pear tree young sprout is all updated one during renewal
After Bian, pear tree still has 24 major branches.It flow to these 24 major branches according to order wheel all changed, then
Carrying out the next one in turn, so age of the branch above guarantee pear tree was not over 4 years.
Because of along with the increase in branch age, on old major branch the quantity of fruit and quality all can along with decline, and
After the base portion of major branch carries out carving bud, will grow, at bud, the branch made new advances carving, thus can be by old tree
Secateurs falls, and makes the branch above pear tree will be updated every 4 years, has reached the rejuvenation of pear tree branch,
Make the tool of the branch on pear tree possess exuberant vitality, there is resistance pest and disease damage, stable yields and the ability of high yield, and
The time limit of high yield is long continuously.
Embodiment two
A kind of dense planting pear tree four or six major branch renewal pruning method, comprises the following steps:
(1) height of 1 year pear tree trunk of choosing growth pear tree more than 1.8 meters, distance on pear tree trunk
Ground more than 60cm, away from pear tree trunk top below 20cm pear tree carried out multidigit carve bud and make it grow first
Criticize young sprout, in the May in the same year, when first young sprout length is to 40cm, with open-angle device by first young sprout
Base angle is opened to 85 degree；
(2) the spring of the 3rd year, continue that trunk elongated shoot is carried out multidigit and carve bud so that it is grow second batch
Young sprout, in the May in the same year, when second batch young sprout length is to 40cm, with open-angle device by second batch young sprout base angle
Open to 85 degree；First young sprout and second batch young sprout are through being grown to serve as 24 major branches of pear tree；
(3) the spring of the 4th year, according to the growing space of major branch, in 24 major branches, 6 are chosen
Thicker major branch, carries out carving bud in the range of the 20cm of its base portion, and the young sprout base portion rugosity carrying out carving bud exceedes
The 1/4 of pear tree trunk rugosity, the position carving bud can grow preparation branch, and carries out carving the major branch bar of bud then
Winter cuts, and leaves preparation branch；
(4), after, choose 6 thicker major branch base portions annual spring and carve bud so that it is grow preparation branch, winter
Bounce back in season prepare branch.Go down according to this, the time of 4 years, can be by whole for original for pear tree 24 major branches
Update one time.And 24 preparation branches just become the major branch that pear tree is new.Because the original young sprout of pear tree is 24,
It is on each young sprout, to grow a preparation branch, so original for pear tree young sprout is all updated one during renewal
After Bian, pear tree still has 24 major branches.It flow to these 24 major branches according to order wheel all changed, then
Carrying out the next one in turn, so age of the branch above guarantee pear tree was not over 4 years.
Because of along with the increase in branch age, on old major branch the quantity of fruit and quality all can along with decline, and
After the base portion of major branch carries out carving bud, will grow, at bud, the branch made new advances carving, thus can be by old tree
Secateurs falls, and makes the branch above pear tree will be updated every 4 years, has reached the rejuvenation of pear tree branch,
Make the tool of the branch on pear tree possess exuberant vitality, there is resistance pest and disease damage, stable yields and the ability of high yield, and
The time limit of high yield is long continuously.
Embodiment three
A kind of dense planting pear tree four or six major branch renewal pruning method, comprises the following steps；
(1) height of 1 year pear tree trunk of choosing growth pear tree more than 1.8 meters, distance on pear tree trunk
Ground more than 60cm, away from pear tree trunk top below 20cm pear tree carried out multidigit carve bud and make it grow first
Criticize young sprout, in the May in the same year, when first young sprout length is to 40cm, with open-angle device by first young sprout
Base angle is opened to 90 degree；
(2) the spring of the 3rd year, continue that trunk elongated shoot is carried out multidigit and carve bud so that it is grow second batch
Young sprout, in the May in the same year, when second batch young sprout length is to 40cm, with open-angle device by second batch young sprout base angle
Open to 90 degree；First young sprout and second batch young sprout are through being grown to serve as 24 major branches of pear tree；
(3) the spring of the 4th year, according to the growing space of major branch, in 24 major branches, 6 are chosen
Thicker major branch, carries out carving bud in the range of the 20cm of its base portion, and the young sprout base portion rugosity carrying out carving bud exceedes
The 1/4 of pear tree trunk rugosity, the position carving bud can grow preparation branch, and carries out carving the major branch bar of bud then
Winter cuts, and leaves preparation branch；
(4), after, choose 6 thicker major branch base portions annual spring and carve bud so that it is grow preparation branch, winter
Bounce back in season prepare branch.Go down according to this, the time of 4 years, can be by whole for original for pear tree 24 major branches
Update one time.And 24 preparation branches just become the major branch that pear tree is new.Because the original young sprout of pear tree is 24,
It is on each young sprout, to grow a preparation branch, so original for pear tree young sprout is all updated one during renewal
After Bian, pear tree still has 24 major branches.It flow to these 24 major branches according to order wheel all changed, then
Carrying out the next one in turn, so age of the branch above guarantee pear tree was not over 4 years.
Because of along with the increase in branch age, on old major branch the quantity of fruit and quality all can along with decline, and
After the base portion of major branch carries out carving bud, will grow, at bud, the branch made new advances carving, thus can be by old tree
Secateurs falls, and makes the branch above pear tree will be updated every 4 years, has reached the rejuvenation of pear tree branch,
Make the tool of the branch on pear tree possess exuberant vitality, there is resistance pest and disease damage, stable yields and the ability of high yield, and
The time limit of high yield is long continuously.
The present invention is not limited to above-mentioned preferred forms, and anyone can draw it under the enlightenment of the present invention
His various forms of products, no matter but in its details, make any change, every have same as the present application or
Akin technical scheme, within all falling within protection scope of the present invention.
Claims (4)
1. dense planting pear tree four or a six major branch renewal pruning method, it is characterised in that comprise the following steps；
(1) the choosing growth pear tree of a year, carries out multidigit before Second Year rudiment in spring and carves bud pear tree trunk,
It is made to grow first young sprout；In the May in the same year, first young sprout is carried out angle of release process；
(2) the spring of the 3rd year, continue that trunk elongated shoot is carried out multidigit and carve bud so that it is grow second batch
Young sprout, carries out angle of release process in the May in the same year to second batch young sprout；
(3) the spring of the 4th year, choose 6 major branches, carry out carving bud at its base portion, grow preparation branch,
The major branch carrying out carving bud was cut in winter then, left preparation branch；
(4) choose the most annual spring and do not repeated step (3) by the major branch carving bud on pear tree trunk
Operation, until the major branch on pear tree trunk all grows preparation branch, then repeats step (3) on preparation branch
Operation.
Dense planting pear tree four or six major branch renewal pruning method the most according to claim 1, it is characterised in that step
Suddenly, in (1) and step (2) all when young sprout length to 35-45cm, with open-angle device, young sprout base angle is opened to 80-90
Degree.
Dense planting pear tree four or six major branch renewal pruning method the most according to claim 1, it is characterised in that step
The height of the pear tree trunk suddenly chosen in (1) and step (2) more than 1.8 meters, on pear tree trunk away from
Overhead more than 60cm, away from pear tree trunk top below 20cm pear tree carried out multidigit carve bud and make pear tree trunk
Submit paraplasia and grow 24 major branches.
Dense planting pear tree four or six major branch renewal pruning method the most according to claim 1, it is characterised in that step
Suddenly carrying out in (3) carving bud in the range of the 20cm of major branch base portion, the branch base portion rugosity carrying out carving bud exceedes
The 1/4 of pear tree trunk rugosity.
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106962112A (en) * | 2017-04-01 | 2017-07-21 | 阜南县鑫荣种养专业合作社 | A kind of pear tree pruning method |
| CN108040707A (en) * | 2017-11-17 | 2018-05-18 | 陈璟 | A kind of high pruning method for connecing yuluxiang pear tree |
| CN110301240A (en) * | 2019-08-06 | 2019-10-08 | 河北工程大学 | A kind of method that trunk shape pear tree height connects control apical dominance raising percentage of fertile fruit |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101023730A (en) * | 2007-04-04 | 2007-08-29 | 李国华 | Fruit tree shaping and trimming method |
| CN103202201A (en) * | 2012-12-25 | 2013-07-17 | 河北农业大学 | Method for cultivating walnut high-yield tree |
| CN105557429A (en) * | 2015-12-24 | 2016-05-11 | 山东农业大学 | Trinitarian Chinese style apple wide-row high-trunk labor-saving and efficient cultivation method |
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2016
- 2016-06-03 CN CN201610393380.9A patent/CN105850648B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101023730A (en) * | 2007-04-04 | 2007-08-29 | 李国华 | Fruit tree shaping and trimming method |
| CN100569064C (en) * | 2007-04-04 | 2009-12-16 | 李国华 | The shaping and trimming method of fruit tree |
| CN103202201A (en) * | 2012-12-25 | 2013-07-17 | 河北农业大学 | Method for cultivating walnut high-yield tree |
| CN105557429A (en) * | 2015-12-24 | 2016-05-11 | 山东农业大学 | Trinitarian Chinese style apple wide-row high-trunk labor-saving and efficient cultivation method |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106962112A (en) * | 2017-04-01 | 2017-07-21 | 阜南县鑫荣种养专业合作社 | A kind of pear tree pruning method |
| CN108040707A (en) * | 2017-11-17 | 2018-05-18 | 陈璟 | A kind of high pruning method for connecing yuluxiang pear tree |
| CN110301240A (en) * | 2019-08-06 | 2019-10-08 | 河北工程大学 | A kind of method that trunk shape pear tree height connects control apical dominance raising percentage of fertile fruit |
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| CN105850648B (en) | 2019-03-15 |
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