CN109496665A - The shaping and trimming method of apocarya cutting orchard tree body - Google Patents
The shaping and trimming method of apocarya cutting orchard tree body Download PDFInfo
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- CN109496665A CN109496665A CN201811597899.4A CN201811597899A CN109496665A CN 109496665 A CN109496665 A CN 109496665A CN 201811597899 A CN201811597899 A CN 201811597899A CN 109496665 A CN109496665 A CN 109496665A
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- Prior art keywords
- branch
- tree body
- apocarya
- cutting orchard
- cutting
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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
-
- 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
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- Life Sciences & Earth Sciences (AREA)
- Botany (AREA)
- Environmental Sciences (AREA)
- Biodiversity & Conservation Biology (AREA)
- Ecology (AREA)
- Forests & Forestry (AREA)
- Engineering & Computer Science (AREA)
- Wood Science & Technology (AREA)
- Cultivation Of Plants (AREA)
Abstract
The present invention relates to walnut planting technology fields, and in particular to the shaping and trimming method of apocarya cutting orchard tree body；The following steps are included: 1) establish cutting orchard with the low grafting with improved seed seedling of graft union；2) cutting orchard tree body cutting strunk inspires lateral bud at scion position, selects and remain tender shoots, and fringe level-one mother's branch is adopted in culture, controls its growth potential by trimming blade to eugonic branch, balances the growth of each female branch；3) after entering suspend mode season, mother's branch is pulled into level, it is fixed-type with rope；It solves since apocarya apical dominance is obvious, the shoot growth that bud is sprouted at the top of female branch is fast, and often branch is excessively thick and can be used as the few problem of the branch of scion.
Description
Technical field
The present invention relates to walnut planting technology fields, and in particular to the pruning side of apocarya cutting orchard tree body
Method.
Background technique
Apocarya (Carya illinoensis K.Koch) also known as pecan, pecan tree, green fruit.
Apocarya adopts the tree body that fringe tree body is used exclusively for acquisition apocarya improved variety scion, it is desirable that scion bud is full, diameter
0.8~1.2cm.
Defect present in existing apocarya Light media small container grafting Raining season wooding has: (1) container it is elongated
It in handling process, cannot uprightly put, put Unwinding level and put container seedling, stacking is leaned on transport vehicle, is easy to damage blade, it is injured
Blade is fallen leaves after planting；(2) during transplanting, matrix is easy to dissipate and damage root system, and 60% appears above serious slow seedling after cultivation, and (3) hold
Moisturizing is difficult after device seedling leaves seedbed.
Summary of the invention
The purpose of the present invention is to provide the shaping and trimming methods of apocarya cutting orchard tree body, solve due to shell
Hickory nut apical dominance is obvious, and the shoot growth that bud is sprouted at the top of female branch is fast, and often branch is excessively thick and can be used as the branch of scion
Few problem.
In order to solve the above technical problems, the invention adopts the following technical scheme:
The shaping and trimming method of apocarya cutting orchard tree body, comprising the following steps:
1) cutting orchard is established with the low grafting with improved seed seedling of graft union；
2) cutting orchard tree body cutting strunk inspires lateral bud at scion position, selects and remain tender shoots, and fringe level-one mother's branch is adopted in culture, vigorous to growing
Branch its growth potential is controlled by trimming blade, balance the growth of each female branch；
3) after entering suspend mode season, mother's branch is pulled into level, it is fixed-type with rope.
Further, in step 1), the position of graft union is far from 10~20cm of ground.
Further, in step 2, apart from ground 50cm at cutting orchard tree body cutting strunk.
Further, it in step 2, stays and selects 5~6 tender shoots.
Compared with prior art, the present invention one of at least has the advantages that:
(1) it solves since apocarya apical dominance is obvious, the shoot growth that bud is sprouted at the top of female branch is fast, often branch mistake
The few problem of branch that is thick and can be used as scion, it is essentially identical to the competitiveness of trunk infusion since each female branch pulls into level,
Keep the shoot growth gesture on female branch substantially similar, such branch thick difference is small, and the ratio for making branched out item can be used as scion mentions
It is high by 52%.
(2) solve that shoot growth density is big, the low problem of branch bud plumpness, since female branch has pulled into level, female branch
The branch density of upper growth lowers, ventilation and penetrating light improvement of terms, and as a result the ratio of the full bud on branch improves 48%, as connecing
The graft survival rate of fringe improves 32%.
Specific embodiment
In order to make the objectives, technical solutions, and advantages of the present invention clearer, with reference to embodiments, to the present invention
It is further elaborated.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, it is not used to
Limit the present invention.
Embodiment 1
The shaping and trimming method of apocarya cutting orchard tree body, comprising the following steps:
1) cutting orchard is established with the low grafting with improved seed seedling of graft union；
2) cutting orchard tree body cutting strunk inspires lateral bud at scion position, selects and remain tender shoots, and fringe level-one mother's branch is adopted in culture, vigorous to growing
Branch its growth potential is controlled by trimming blade, balance the growth of each female branch；
3) after entering suspend mode season, mother's branch is pulled into level, it is fixed-type with rope.
It solves since apocarya apical dominance is obvious, the shoot growth that bud is sprouted at the top of female branch is fast, often branch
The few problem of branch that is thick and can be used as scion is crossed, since each female branch pulls into level, to the basic phase of the competitiveness of trunk infusion
Together, make the shoot growth gesture on female branch substantially similar, such branch thick difference is small, and branched out item is made to can be used as the ratio of scion
Improve 52%.
Embodiment 2
On the basis of embodiment 1, in step 1), far from ground 10cm, it is big to solve shoot growth density for the position of graft union,
The low problem of branch bud plumpness, since female branch has pulled into level, the branch density grown on female branch lowers, ventilation and penetrating light condition
Improve, as a result the ratio of the full bud on branch improves 48%, and the graft survival rate as scion improves 32%.
Embodiment 3
On the basis of embodiment 1, in step 1), far from ground 15cm, it is big to solve shoot growth density for the position of graft union,
The low problem of branch bud plumpness, since female branch has pulled into level, the branch density grown on female branch lowers, ventilation and penetrating light condition
Improve, as a result the ratio of the full bud on branch improves 48%, and the graft survival rate as scion improves 32%.
Embodiment 4
On the basis of embodiment 1-3, in step 1), the position of graft union solves shoot growth density far from ground 20cm
Greatly, the low problem of branch bud plumpness, since female branch has pulled into level, the branch density grown on female branch lowers, ventilation and penetrating light
Improvement of terms, as a result the ratio of the full bud on branch improves 48%, and the graft survival rate as scion improves 32%.
Embodiment 5
On the basis of embodiment 1, in step 2, apart from ground 50cm at cutting orchard tree body cutting strunk,
Embodiment 6
On the basis of embodiment 1, it in step 2, stays and selects 5 tender shoots, increase survival rate.
Embodiment 7
On the basis of embodiment 1, it in step 2, stays and selects 6 tender shoots, increase survival rate.
Although reference be made herein to invention has been described for multiple explanatory embodiments of the invention, however, it is to be understood that
Those skilled in the art can be designed that a lot of other modification and implementations, these modifications and implementations will fall in this Shen
It please be within disclosed scope and spirit.It more specifically, within the scope of the present disclosure and claims, can be to master
The building block and/or layout for inscribing composite configuration carry out a variety of variations and modifications.In addition to what is carried out to building block and/or layout
Outside modification and improvement, to those skilled in the art, other purposes also be will be apparent.
Claims (4)
1. the shaping and trimming method of apocarya cutting orchard tree body, it is characterised in that: the following steps are included:
1) cutting orchard is established with the low grafting with improved seed seedling of graft union；
2) cutting orchard tree body cutting strunk inspires lateral bud at scion position, selects and remain tender shoots, and fringe level-one mother's branch is adopted in culture, vigorous to growing
Branch its growth potential is controlled by trimming blade, balance the growth of each female branch；
3) after entering suspend mode season, mother's branch is pulled into level, it is fixed-type with rope.
2. the shaping and trimming method of apocarya cutting orchard tree body according to claim 1, it is characterised in that: in step
1) in, the position of graft union is far from 10~20cm of ground.
3. the shaping and trimming method of apocarya cutting orchard tree body according to claim 1, it is characterised in that: in step
2) in, apart from ground 50cm at cutting orchard tree body cutting strunk.
4. the shaping and trimming method of apocarya cutting orchard tree body according to claim 1, it is characterised in that: in step
2) it in, stays and selects 5~6 tender shoots.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811597899.4A CN109496665A (en) | 2018-12-26 | 2018-12-26 | The shaping and trimming method of apocarya cutting orchard tree body |
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|---|---|---|---|
| CN201811597899.4A CN109496665A (en) | 2018-12-26 | 2018-12-26 | The shaping and trimming method of apocarya cutting orchard tree body |
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| CN109496665A true CN109496665A (en) | 2019-03-22 |
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| CN201811597899.4A Pending CN109496665A (en) | 2018-12-26 | 2018-12-26 | The shaping and trimming method of apocarya cutting orchard tree body |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110012768A (en) * | 2019-04-03 | 2019-07-16 | 宜昌市林木种苗推广中心 | A kind of pruning method promoting thorax branch in walnut |
| CN110402749A (en) * | 2019-08-27 | 2019-11-05 | 中国林业科学研究院林业研究所 | A kind of construction method of ' Lip river Chinese catalpa No. 1 ' grafting cutting orchard |
| CN110574659A (en) * | 2019-10-12 | 2019-12-17 | 中国林业科学研究院亚热带林业研究所 | Substrate for seedling raising of apocarya, cultivation method of apocarya and grafting method of apocarya |
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| CN102972253A (en) * | 2012-12-19 | 2013-03-20 | 江苏省农业科学院 | Facility high-yield cultivation technology for imping carya illinoensis |
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| CN108812005A (en) * | 2018-05-21 | 2018-11-16 | 湖北省林业科学研究院 | A kind of apocarya cutting orchard efficiently builds method |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110012768A (en) * | 2019-04-03 | 2019-07-16 | 宜昌市林木种苗推广中心 | A kind of pruning method promoting thorax branch in walnut |
| CN110402749A (en) * | 2019-08-27 | 2019-11-05 | 中国林业科学研究院林业研究所 | A kind of construction method of ' Lip river Chinese catalpa No. 1 ' grafting cutting orchard |
| CN110402749B (en) * | 2019-08-27 | 2022-04-22 | 中国林业科学研究院林业研究所 | Construction method of grafting cutting orchard for' luohonia 1 |
| CN110574659A (en) * | 2019-10-12 | 2019-12-17 | 中国林业科学研究院亚热带林业研究所 | Substrate for seedling raising of apocarya, cultivation method of apocarya and grafting method of apocarya |
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