CN203340711U - Cold-proof cylinder of greening nursery stock - Google Patents
Cold-proof cylinder of greening nursery stock Download PDFInfo
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- CN203340711U CN203340711U CN 201320392025 CN201320392025U CN203340711U CN 203340711 U CN203340711 U CN 203340711U CN 201320392025 CN201320392025 CN 201320392025 CN 201320392025 U CN201320392025 U CN 201320392025U CN 203340711 U CN203340711 U CN 203340711U
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- cylinder
- cold
- semicircular
- nursery stock
- winter protection
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Abstract
The utility model discloses a cold-proof cylinder of a greening nursery stock. The cold-proof cylinder of the greening nursery stock is of a hollow structure and is composed of two symmetrical cold-proof cylinder units. Each cold-proof cylinder unit comprises a semicircular cylinder and a semicircular ring. The end portion of each semicircular cylinder is connected with one semicircular ring. The inner diameter of each semicircular ring is identical to the outer diameter of each semicircular cylinder. Compared with the prior art, the cold-proof cylinder of the greening nursery stock can improve the ability to resist strong wind and cold weather of the nursery stock, prevent chilling damage and improve the overwintering surviving rate of the nursery stocks. In addition, the cold-proof cylinder of the greening nursery stock is tidy and clean in appearance, easy to operate, and capable of saving time and labor and being used repeatedly.
Description
Technical field
The invention belongs to the stock growing technical field, relate in particular to a kind of greening seedling winter protection cylinder.
Background technology
Northern area cold in winter, the large arid of wind in spring, climatic variation is violent, to nursery stock particularly to a little less than cold resistance and the harm of the poor nursery stock of degree of lignification very large, the cold damage that the cold damage that nursery stock suffers the cold damage kind to mainly contain physiological drought to cause, the cold damage that continuous low temperature causes and soil freezing cause.
Current prevention cold damage major measure has following several:
(1) air partition of setting up defences, before frozen soil, the air partition winter protection such as sorghum for windward side in seedbed.General air partition is high 2 meters, and the barrier spacing is for hindering high 10 to 15 times.
(2) cover, before frozen soil, straw, wheat straw etc. for seedling are covered to winter protection.Can use the earthing winter protection to the frigolabile rare tree nursery stock of minority, thickness all be take and is not revealed the seedling tip as degree.Spring in next year soil is removed covering after thawing.
(3) establish brooder warm, brooder can weaken the heat loss through radiation at earth's surface and nursery stock night, relaxes sharply heating at sunrise, stops the cold wind invasion and attack.
(4) fumigation, have night of frost, the windward in seedbed, and every mu arranges 3 to 4 heaps of being fuming dispersedly, when the temperature fumigation of can lighting a fire that descends when frost is arranged.Make fiery little cigarette large as far as possible, keep denseer smog, continue more than 1 hour, if keep smoke screen 1-2 hour after sunrise, effect is better.Fumigation can improve surface temperature, frost protection effectively.
(5) pour water, the front filling foot of frozen soil freezes water and can prevent stripping, alleviates freeze injury.
(6) heel in, winter protection has been dug before the not cold-resistant seedling that need to transplant in the spring in next year is being entered to the winter, enters ditch after classification, heels in winter protection.
Aspect the greening seedling frigid-proof device, Cao Lixiang etc. have invented a kind of tree anti-cold protective cover, and by inside and outside two-layer the composition, internal layer is geotextiles, and skin is plastic film, can play good windproof anti-cold effect; It is mulching specially used that Liu Junyi has invented a kind of nursery winter protection be comprised of black and white film; Wang Yabin etc. have invented a kind of seedling overwintering anti-cold cover, etc.These devices all play a very good protection to safe overwinterings of nursery stock, but recycling and simple to operate aspect also be weak.
Summary of the invention
The purpose of this utility model is for the technological deficiency existed in prior art, and a kind of winter protection cylinder that makes the greening seedling safe overwintering is provided, and the present invention can effectively windproof, temperature raising, improves plant percent, and simple to operate, can reuse.
For realizing that the technical scheme that the purpose of this utility model adopts is: a kind of greening seedling winter protection cylinder is hollow structure, is to be formed by two mutual symmetrical winter protection cylinder unit combination; Described winter protection cylinder unit comprises semicircular cylinder and semicircular ring, and the end of described semicircular cylinder is connected with semicircular ring, and the internal diameter of described semicircular ring is identical with the external diameter of described semicircular cylinder.
Preferably, the both sides of described winter protection cylinder unit are separately installed with hook and hanging hole, and described hook is clasped and is connected with hanging hole.
Preferably, the height of described semicircular cylinder is 50-150cm.
Preferably, the radius of described semicircular cylinder is 5-10cm.
Preferably, the excircle radius of described semicircular ring is 15-20cm.
Use principle of the present utility model is: the nursery stock root 10cm topsoil of the protection of first needs being survived the winter takes out, and gets two winter protection cylinder unit and is fastened on trunk, forms complete protection cylinder.The root earthing, be embedded in underground 10cm by the cylinder pin, to play firm effect.
Compared with prior art, the utility model can increase the ability that nursery stock is resisted strong wind and cold snap, and the generation of prevention cold damage, improve the seedling overwintering survival rate, and outward appearance is neatly clean, simple to operate, time saving and energy saving, and can reuses.
The accompanying drawing explanation
Figure 1 shows that the structural representation of greening seedling winter protection cylinder;
Figure 2 shows that the structural representation of winter protection cylinder unit;
Figure 3 shows that the winter protection cylinder cellular construction schematic diagram that hook and hanging hole are installed; .
In figure: the 1st, greening seedling winter protection cylinder, the 2nd, winter protection cylinder unit, the 3rd, semicircular cylinder, the 4th, semicircular ring, the 5th, hook, the 6th, hanging hole.
Embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.Should be appreciated that specific embodiment described herein is only in order to explain the utility model, and be not used in restriction the utility model.
As shown in Figure 1, a kind of greening seedling winter protection cylinder 1, be hollow structure, is to be combined by two mutual symmetrical winter protection cylinder unit 2, and winter protection cylinder unit 2 preferably adopts degradation resistant, has certain flexible rigid plastics or glass fibre to make.
As shown in Figure 2, described winter protection cylinder unit 2 comprises semicircular cylinder 3 and semicircular ring 4, and the end of described semicircular cylinder 3 is connected with semicircular ring 4, and the internal diameter of described semicircular ring 3 is identical with the external diameter of described semicircular cylinder 4.
When winter protection cylinder unit 2 fastens, use rope that both are hitched.Preferably, as shown in Figure 3, the both sides of described winter protection cylinder unit 2 are separately installed with hook 5 and hanging hole 6, described hook 5 is clasped and is connected with hanging hole 6, both two winter protection cylinder unit 2 can be fastened, and this is simple in structure efficient, time saving and energy saving, can effectively increase work efficiency.
Preferably, the height of described semicircular cylinder 3 is 50-150cm, and radius is 5-10cm; During actual the use, need to adjust according to the height thickness of nursery stock the specification of semicircular cylinder 3.
Preferably, the excircle radius of described semicircular ring 4 is 15-20cm; Because the radius preferable range of described semicircular cylinder 3 is 5-10cm, so semicircular ring 4 is extended the distance of semicircular cylinder 3, be 10cm; Through comparative trial, prove, the length that semicircular ring 4 is extended semicircular cylinder 3 is 10cm, can make it on the basis of saving raw materials, makes the stablizing effect of its earthing support semicircular cylinder 3 better.
Embodiment 1:
At the beginning of winter in 2012, Binhai New Area in Tianjin 100 strain Chinese scholar trees have been carried out to the protective treatment of winter protection cylinder, the Chinese scholar tree diameter is 8-10cm.
Prepare winter protection cylinder unit 2: select 200 of the winter protection cylinder unit that glass fibre makes.
Specification: the radius of semicircular cylinder 3 is 5cm, long 150cm; The excircle radius of described semicircular ring 4 is 15cm.
Using method: the nursery stock root 10cm topsoil of the protection of first needs being survived the winter takes out, and gets two winter protection cylinder unit and is buckled on trunk, with rope, hitches, and forms complete protection cylinder.The root earthing, be embedded in underground 10cm by semicircular ring 4, to play firm effect.
Effect: 100 whole safe overwinterings of Chinese scholar tree, and the germinating time of turning green does sth. in advance nearly 1 week, grows fine.
Embodiment 2:
At the beginning of winter in 2012, Binhai New Area in Tianjin 50 strain poplar seedlings have been carried out to the protective treatment of winter protection cylinder.
Prepare winter protection cylinder unit 2: select 100 of the winter protection cylinder unit that rigid plastics makes.
Specification: the radius of semicircular cylinder 3 is 10cm, long 50cm; The excircle radius of described semicircular ring 4 is 20cm.
Using method: the nursery stock root 10cm topsoil of the protection of first needs being survived the winter takes out, and gets two winter protection cylinder unit and is buckled on trunk, with the hook 5 shown in Fig. 3 and hanging hole 6 engagings, forms complete protection cylinder.The root earthing, be embedded in underground 10cm by semicircular ring 4, to play firm effect.
Effect: 50 whole safe overwinterings of nursery stock, grow fine.
The above is only preferred embodiment of the present utility model; it should be noted that; for those skilled in the art; under the prerequisite that does not break away from the utility model principle; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (5)
1. a greening seedling winter protection cylinder, is characterized in that it is hollow structure, is to be formed by two mutual symmetrical winter protection cylinder unit combination; Described winter protection cylinder unit comprises semicircular cylinder and semicircular ring, and the end of described semicircular cylinder is connected with semicircular ring, and the internal diameter of described semicircular ring is identical with the external diameter of described semicircular cylinder.
2. a kind of greening seedling winter protection cylinder according to claim 1, is characterized in that the both sides of described winter protection cylinder unit are separately installed with hook and hanging hole, and described hook is clasped and is connected with hanging hole.
3. a kind of greening seedling winter protection cylinder according to claim 2, the height that it is characterized in that described semicircular cylinder is 50-150cm.
4. a kind of greening seedling winter protection cylinder according to claim 2, the radius that it is characterized in that described semicircular cylinder is 5-10cm.
5. a kind of greening seedling winter protection cylinder according to claim 2, the excircle radius that it is characterized in that described semicircular ring is 15-20cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320392025 CN203340711U (en) | 2013-07-03 | 2013-07-03 | Cold-proof cylinder of greening nursery stock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320392025 CN203340711U (en) | 2013-07-03 | 2013-07-03 | Cold-proof cylinder of greening nursery stock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203340711U true CN203340711U (en) | 2013-12-18 |
Family
ID=49740670
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320392025 Expired - Fee Related CN203340711U (en) | 2013-07-03 | 2013-07-03 | Cold-proof cylinder of greening nursery stock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203340711U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108781938A (en) * | 2018-03-30 | 2018-11-13 | 江苏师范大学 | Trees rhizome portion frigid-proof device |
-
2013
- 2013-07-03 CN CN 201320392025 patent/CN203340711U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108781938A (en) * | 2018-03-30 | 2018-11-13 | 江苏师范大学 | Trees rhizome portion frigid-proof device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131218 Termination date: 20200703 |