CN103125223B - Shrub type tree form pruning method of Chinese ash - Google Patents
Shrub type tree form pruning method of Chinese ash Download PDFInfo
- Publication number
- CN103125223B CN103125223B CN201110381645.0A CN201110381645A CN103125223B CN 103125223 B CN103125223 B CN 103125223B CN 201110381645 A CN201110381645 A CN 201110381645A CN 103125223 B CN103125223 B CN 103125223B
- Authority
- CN
- China
- Prior art keywords
- tree
- branch
- branches
- ash
- selecting
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Landscapes
- Cultivation Of Plants (AREA)
Abstract
The invention discloses a shrub type tree form pruning method of a Chinese ash. The shrub type tree form pruning method of the Chinese ash comprises the following steps: (1) confirming a base trunk of the Chinese ash used for growing branches, (2) pruning an upright main root of the Chinese ash and reserving branch roots of the Chinese ash, (3) selecting sturdy branches as reserved first-level branches from the branches grown from the base trunk in different directions through a direction complementary principle after the branches grow a period of time, pruning the other grown branches from the base trunk growing parts, and shortening the selected first-level branches after the first-level branches grow 1-2 years, (4) selecting reserved second-level branches according to the selection principle of the first-level branches, and (5) processing routine pruning and management to each level of follow-up growing branches according to the shrub type tree form. By means of the shrub type tree form pruning method of the Chinese ash, reuse of a Chinese ash with a damaged trunk is realized, waste of plantlet resources in avoided, economic benefit is notable, adaptive capacity of Chinese ashes to environment of coastal saline areas is improved through transform of the tree form, large shrub species needed in green construction are enriched, and Chinese ashes have notable landscape value and ecological benefits after being pruned.
Description
Technical field
The invention belongs to Nursery Stock pruning technique field, be specifically related to the tree-like trimming method of shrub type of a kind of ash tree.
Background technology
The ash tree (Fraxinus chinensis) that comprises Largeleaf Chinese Ash (Fraxinus rhynchophylla), leaflet Chinese wax (Fraxius bungeana), Fraxinus velutina (Fraxinus velutina), foreign Chinese wax (Fraxinus pennsylvanica), White Ash (Fraxinus americana), as a kind of good Landscape Trees, in Northern Coastal Provinces, generally plant at present, also become the key green tree species in some areas, as the coastal area in Shandong, Hebei, Tianjin is decided to be city tree by Fraxinus velutina.
Ash tree, as arbor, is often applied to street tree greening, shelter forest greening, also can do garden, plant area's greening, can adopt rule or natural form to become colony's plantation, also can do isolated planting point view reward, afforests various informative.Ash tree has the features such as tree-like good, strong adaptability, growth potential are strong, resistance to pruning, can bring into play windproof, lay the dust, the good ecological environment benefit such as noise reduction, humidification, temperature adjustment, in township afforestation construction, bringing into play very important effect.
At present, ash tree is as arbor by breeding and application, and conventional way is to cultivate single trunk, fixed dry on the height of 2 ~ 4 meters, the following Bu Liu of dry height branch, and the dry high above tree crown of cultivating, forms conventional arbor tree type, shown in Figure 1.This tree type exists some weakness in coastal saline-alkali area: the one, and wind loading rating is poor, is subject to windburn or lodging, causes arboreal growth bad; The 2nd, the water evaporation quantity of tree body is larger, and simultaneously root is longer to the distance of tree crown supply moisture, easily cause tree crown or top trunk because of lack of water withered; Simultaneously this trimming method causes crooked nursery stocks of some trunks of occurring in nursery stock incubation or trunk to be subject to damage by disease and insect to endanger impaired ash tree nursery stock cannot applying and be eliminated, having caused the waste of tree resources.
The problem that arbor type ash tree exists is: in the greening application in coastal saline-alkali area, ash tree is as arbor, and because being subject to the impact of soil alkaline and sea wind harm, the withered dead even withered situation of top trunk of tree crown often appears in ash tree.
The appearance of this situation, makes the ash tree that is originally used as the purposes such as street tree lose due landscape effect, and eliminated by felling.This problem is ubiquity in the Urban Greening in coastal saline-alkali area, and therefore the ash tree that therefore has every year some is eliminated, and has caused certain economic loss simultaneously.
The shrub type of ash tree is tree-like rarely found, and what see once in a while is also that trunk is impaired or self-sow formation, and post-directed training shrub type ash tree still belongs to technological gap.
Summary of the invention
The present invention provides the shrub of a kind of ash tree type tree-like trimming method for solving the problems of the technologies described above.
The present invention is achieved in that the tree-like trimming method of shrub type of a kind of ash tree, comprising:
1), determine backbone: determine that ash tree is for sprouting vimineous backbone;
2), prune root: the upright main root of ash tree is wiped out, retained its lateral root;
3), the Their First Branch of selecting and remain: the shoot growth from backbone germinating selects sturdy branch to retain as Their First Branch by orientation principle of complementarity after a period of time in different directions, all the other germinating branches are wiped out from backbone germinating place, brachymemma after the Their First Branch growth 1-2 selecting and remain;
4), the secondary branch of selecting and remain: by the Their First Branch principle secondary branch of selecting and remain from the germinating branch of Their First Branch of selecting and remain;
5), conventional pruning managed: by the tree-like branches at different levels to subsequent growth of shrub type, carry out routine and prune management.
Wherein, described backbone height is 0-60 centimetre.
After described Their First Branch brachymemma, stay a length in 150 centimetres.
Step 3) a period of time described in is a growth season or 1 year.
The tree-like trimming method of shrub type of ash tree of the present invention, realized the recycling to the impaired ash tree of trunk, avoided the waste of nursery stock resource, economic benefit is obvious, and improved the adaptive capacity to environment of ash tree to coastal saline-alkali area by the change to tree-like, also enrich the required large-scale shrub kind of Urban Greening, there are obvious landscape value and ecological benefits.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of the current conventional tree-like ash tree of arbor type;
Fig. 2 is the schematic diagram of the tree-like ash tree of shrub type of formation after pruning by the inventive method;
In figure: 1～trunk or backbone, 2～Their First Branch, 3～secondary branch.
?
Embodiment
Below in conjunction with accompanying drawing, the present invention is described in detail below.
Trunk of the present invention refers to that trees are from ground to the part the first major branch base portion bifurcation, and backbone refers in particular to the trunk of shrub.
Trimming method of the present invention is to utilize in Zhong Huo greenery patches, nursery, because trunk is impaired, to lose ash tree that arbor landscape value is eliminated or dereliction extra dry white wine wax tree and the ash tree seedling of self-sow, by artificial pruning, determine backbone, selecting and remain, it is tree-like to cultivate I and II branch self-sow formation afterwards shrub type.Specifically comprise the following steps:
1), determine backbone: determine that ash tree is for sprouting vimineous backbone;
For the impaired ash tree of trunk, depending on its trunk damage situations, carry out cutting strunk, impaired part is cut and cut out; retain not impaired part, retain trunk height and be no more than 60 centimetres, and stay dry suitable low unsuitable high; even can not stay trunk, from ground, trunk all be cut and cut out;
Equally, for the dereliction extra dry white wine wax tree of self-sow, its trunk cuts without cutting again;
2), prune root: the upright main root of ash tree is wiped out, retained its lateral root; In surely dry will cooperation when planting or transplanting seedlings, carry out root system pruning, cut and cut a upright main root, retain lateral root, promote the growth of lateral root, be beneficial to the growth balance of ash tree underground part and overground part;
3), the Their First Branch of selecting and remain: the shoot growth from backbone germinating selects sturdy branch to retain as Their First Branch by orientation principle of complementarity after a period of time in different directions, and all the other germinating branches are wiped out from backbone germinating place; Brachymemma after the Their First Branch growth 1-2 selecting and remain;
Concrete, at one of the shoot growth of backbone germinating, grow after season or 1 year, by the principle of orientation complementation, select 3 ~ 5 sturdy branches of growth to be retained in different directions, other branch is close to backbone and is wiped out; In the Their First Branch growth retaining, after 1 ~ 2 year, carry out cutting back, after cutting back, stay a length in 150 centimetres;
4), the secondary branch of selecting and remain: by the Their First Branch principle secondary branch of selecting and remain from the germinating branch of Their First Branch of selecting and remain;
In step 3) after the Their First Branch selected and remain growth certain hour, after can being a growth season or 1 year, at different directions, by the principle of orientation complementation, select 3 ~ 5 sturdy branches of growth to be retained as secondary branch, other branch is close to Their First Branch and is wiped out, at the secondary branch growth retaining after 1 ~ 2 year, carry out cutting back, after cutting back, stay a length in 150 centimetres;
5), conventional pruning managed: by the tree-like branches at different levels to subsequent growth of shrub type, carry out routine and prune management.
By Their First Branch, stay branch to prune a principle and select and remain after secondary branch, branches at different levels are let nature take its course growth, by shrub type is tree-like, it is carried out to routine prunes and manage, and comprise conventional pruning, water, fertilising, the extermination of disease and insect pest etc., safeguard that its good shrub type is tree-like.Effect after pruning is cultivated as shown in Figure 2.
Application of the present invention is the dereliction extra dry white wine wax tree of the impaired or self-sow of trunk and ash tree earsh etc. in impaired, the afforestation project of trunk in nursery, and these ash tree all can be used for pruning and the cultivation of shrub type ash tree of the present invention.
The inventive method has the different of essence from the conventional trimming method of ash tree:
A. tree-like difference: the ash tree that the inventive method forms is that shrub type is tree-like, it is that arbor type is tree-like that conventional ash tree is pruned;
B. trunk is different: ash tree trunk/backbone height that the inventive method forms is in 60 centimetres, and even without trunk/backbone, the conventional ash tree trunk height of pruning is more than 200 centimetres;
C. the trim mode difference of shaping: the inventive method by determining backbone, three grades of sizings determining one-level major branch and secondary major branch prune and determine tree-likely, conventional trimming method is general only to be determined tree-like by the one-level sizing pruning of cutting strunk;
D. plant for pruning is different: it is the main cultivation object of pruning that the inventive method be take the impaired or dereliction extra dry white wine wax tree of trunk; Conventional pruning be take (and all the more than 200 centimetres) ash tree that has trunk for pruning cultivation object.
E. purposes is different: the ash tree that the present invention prunes cultivation is mainly used in strand shelter forest shrub zone, road, the shrubbery planting technique of greenbelt, park, and the conventional Chinese wax of pruning is mainly used in shelter forest tree zone, road street tree and park woods planting technique.
Superiority of the present invention and technique effect:
Shrub type is pruned breeding method and has been realized the recycling to the impaired ash tree of trunk, avoided the waste of nursery stock resource, economic benefit is obvious, and improved the adaptive capacity to environment of ash tree to coastal saline-alkali area by the change to tree-like, also enrich the required large-scale shrub kind of Urban Greening, there are obvious landscape value and ecological benefits.
Shrub type ash tree is widely used, and can be used as large-scale shrub and is applied to park irrigation, roadside greening, shelter forest greening, the greening of garden plant area etc. and locates.Plantation form can adopt mass-planting in blocks, also can isolated planting view and admire, can improve large-scale shrub problem of less types, the sensation of finding everything fresh and new to people, especially at coastal region, be subject to sea wind to affect the area greening application that arbor type Chinese wax survival rate is lower, can show obvious growth vigor.
Disclosed is above only specific embodiments of the invention, but the present invention is not limited thereto, and for the person of ordinary skill of the art, under the premise without departing from the principles of the invention, the distortion of making should be considered as belonging to protection scope of the present invention.
Claims (5)
1. the tree-like trimming method of shrub type of ash tree, is characterized in that, for or dereliction extra dry white wine wax tree impaired to trunk or ash tree seedling, prunes, and comprising:
1), determine backbone: determine that ash tree is for sprouting vimineous backbone;
2), prune root: the upright main root of ash tree is wiped out, retained its lateral root;
3), the Their First Branch of selecting and remain: the shoot growth from backbone germinating selects sturdy branch to retain as Their First Branch by orientation principle of complementarity after a period of time in different directions, all the other germinating branches are wiped out from backbone germinating place, brachymemma after the Their First Branch growth 1-2 selecting and remain;
4), the secondary branch of selecting and remain: by the Their First Branch principle secondary branch of selecting and remain from the germinating branch of Their First Branch of selecting and remain;
5), conventional pruning managed: by the tree-like branches at different levels to subsequent growth of shrub type, carry out routine and prune management.
2. the tree-like trimming method of shrub type of ash tree according to claim 1, is characterized in that, described backbone height is 0-60 centimetre.
3. the tree-like trimming method of shrub type of ash tree according to claim 1 and 2, is characterized in that, after described Their First Branch brachymemma, stays a length in 150 centimetres.
4. the tree-like trimming method of shrub type of ash tree according to claim 1, is characterized in that step 3) described in a period of time be one growth season or 1 year.
5. the tree-like trimming method of shrub type of ash tree according to claim 1 and 2, is characterized in that, the Their First Branch of selecting and remain is 3-5.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110381645.0A CN103125223B (en) | 2011-11-28 | 2011-11-28 | Shrub type tree form pruning method of Chinese ash |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110381645.0A CN103125223B (en) | 2011-11-28 | 2011-11-28 | Shrub type tree form pruning method of Chinese ash |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103125223A CN103125223A (en) | 2013-06-05 |
| CN103125223B true CN103125223B (en) | 2014-07-16 |
Family
ID=48486174
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110381645.0A Expired - Fee Related CN103125223B (en) | 2011-11-28 | 2011-11-28 | Shrub type tree form pruning method of Chinese ash |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103125223B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107873426B (en) * | 2017-12-25 | 2020-02-14 | 河南省林业科学研究院 | Labor-saving elder shaping and trimming method |
| CN109757246B (en) * | 2019-02-28 | 2021-01-22 | 山东省农业科学院农产品研究所 | Method for improving survival rate of gleditsia sinensis in saline-alkali soil |
| CN112335514A (en) * | 2020-10-29 | 2021-02-09 | 大唐吉木萨尔五彩湾北一发电有限公司 | Method suitable for greening and optimizing planting of saline-alkali soil in plant area |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101167434B (en) * | 2007-12-07 | 2010-06-16 | 云南神宇新能源有限公司 | Moulding and trimming method for jatropha curcas |
| CN101627688B (en) * | 2009-01-14 | 2011-06-08 | 西北农林科技大学 | Method for planting dumose cortex eucommiae used as feed |
| JP2011010625A (en) * | 2009-07-05 | 2011-01-20 | I & Plus Co Ltd | Pruning method for garden tree |
-
2011
- 2011-11-28 CN CN201110381645.0A patent/CN103125223B/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN103125223A (en) | 2013-06-05 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110100631B (en) | Transformation method for changing degenerated Pinus thunbergii into high-quality Pinus parviflora protection forest | |
| CN102308744B (en) | Mature seedling transplantation method for Zelkova trees | |
| CN103283500B (en) | A kind of cultivation method of yulan magnolia | |
| CN104904560B (en) | A kind of breeding method of Phoebe chekiangensis young growth | |
| CN104838935A (en) | Early management method of planting sweet cherries in south warm region | |
| CN103975775A (en) | Artificial cultivation method for multi-layer colored-leaf ornamental type bonsai trees | |
| CN110337980A (en) | A kind of inefficient artificial forest intimate natural management method of Hills And Low Mountains masson pine | |
| CN104604627A (en) | Method for cultivating big ficus microcarpa-like forest styling tree | |
| CN103598021B (en) | Grafting cultivation domestication method for camphor trees suitable for growing in north | |
| CN103975774A (en) | Artificial cultivation method for multi-head colorful-leaf viewing modeling bonsai tree | |
| CN108605630A (en) | A kind of height of apocarya fruit material dual-purpose determines drying method | |
| CN103563665B (en) | A kind of formative method realizing alpine rose ancient tree stake one tree and spend more | |
| CN108040804A (en) | A kind of method of forestation for improving wood of Cunninghamia lanceolata material | |
| CN103125223B (en) | Shrub type tree form pruning method of Chinese ash | |
| CN105830751A (en) | Method for producing antiqued stump bonsai by grafting thick branch of Platycladus orientalis | |
| CN113796257A (en) | Planting method for transplanting large seedlings of Phoebe bournei | |
| CN105178269A (en) | Low-maintenance durable landscape ecology ditch | |
| CN104396602A (en) | Modeling method of waxberry landscape tree | |
| CN107667759A (en) | A kind of implantation methods of natural organic white tea | |
| CN108522114B (en) | Method suitable for ecological greening of tropical and subtropical monsoon climate coastal areas | |
| CN103782789B (en) | Cultivation method for sonneratia apetala Buch-Ham seedlings | |
| CN114051877A (en) | Method for cultivating tall tree crabapple | |
| CN114402939B (en) | Method for cultivating high-quality large-diameter timber of cyclobalanopsis glauca natural forest by using sun-shading wood | |
| CN109168853A (en) | Chinese Chinese tamarisk directed cultivation method for the greening of salt-soda soil gardens original soil | |
| CN105052454A (en) | Pachira aquatica planting method |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| ASS | Succession or assignment of patent right |
Owner name: TIANJIN PORT GULF GARDENS VIRESCENCE CO., LTD. Free format text: FORMER OWNER: TIANJING PORT ENVIRONMENT PROTECTION HEALTH ADMINISTRATION CENTER TIANJIN NORTH GARDEN ECOLOGICAL TE Effective date: 20140606 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 300456 BINHAI NEW DISTRICT, TIANJIN TO: 300000 BINHAI NEW DISTRICT, TIANJIN |
|
| TA01 | Transfer of patent application right |
Effective date of registration: 20140606 Address after: 300000 Tianjin Dongjiang Bonded Port Road No. 6975, Asian financial and trade center of the Southern District 1 Building 1 room 5014 -07 Applicant after: TIANJIN PORT HAIWAN GARDEN GREENING CO., LTD. Address before: 300456, Tianjin Binhai New Area, Tanggu, Xingang medical Street No. 486 Applicant before: Tianjing Port Environment Protection Health Administration Center Tianjin North Garden Ecological Te |
|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140716 Termination date: 20151128 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |