CN203951991U - Water saving film - Google Patents
Water saving film Download PDFInfo
- Publication number
- CN203951991U CN203951991U CN201420349024.3U CN201420349024U CN203951991U CN 203951991 U CN203951991 U CN 203951991U CN 201420349024 U CN201420349024 U CN 201420349024U CN 203951991 U CN203951991 U CN 203951991U
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- China
- Prior art keywords
- hole
- film
- water saving
- nursery stock
- moisture
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 31
- 230000002093 peripheral effect Effects 0.000 claims abstract description 23
- 235000013399 edible fruits Nutrition 0.000 abstract description 10
- 238000000034 method Methods 0.000 abstract description 6
- 238000002513 implantation Methods 0.000 abstract description 3
- 239000002689 soil Substances 0.000 description 14
- 238000004519 manufacturing process Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 2
- 230000004083 survival effect Effects 0.000 description 2
- 241000238631 Hexapoda Species 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 238000007654 immersion Methods 0.000 description 1
- 238000002386 leaching Methods 0.000 description 1
- 230000003020 moisturizing effect Effects 0.000 description 1
- 239000002362 mulch Substances 0.000 description 1
- 239000012466 permeate Substances 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- 238000009827 uniform distribution Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 230000037303 wrinkles Effects 0.000 description 1
Landscapes
- Protection Of Plants (AREA)
Abstract
The utility model relates to a kind of water saving film, comprises the central mode that is provided with at least two through holes, and is connected in the peripheral film that is provided with multiple the second through holes on described central mode periphery edge, and the diameter of described the second through hole is all less than the diameter of through hole.This section moisture film is when for the cultivation of flowers and trees woods fruit Nursery stock transplanting, directly insert with respect to current nursery stock, the mode of watering of then banketing has good water-saving result, and the moisture that can make to pour into carries out oozing out to a certain degree, prevent the generation of aperture clogs problem in existing implantation methods, to ensure the normal growth of seedling root.
Description
Technical field
The utility model relates to a kind of Farm mulch, relates in particular to a kind of water saving film for the stock growing of flowers and trees woods fruit.
Background technology
In the cultivation process of flowers and trees woods fruit nursery stock, the key factor that affects its survival rate is the moisture keeping in nursery stock body and in rhizosphere soil, present stage is in the time of the cultivation of flowers and trees woods fruit Nursery stock transplanting, generally be flowers and trees woods fruit nursery stock is directly inserted in tree well, then banket and water, in the moisture pouring into like this, can permeate the ground greatly, thereby cannot keep the humidity of Seedling rhizosphere place soil, the normal growth that has influence on flowers and trees woods fruit nursery stock, reduces its survival rate.Therefore in order to ensure the demand of flowers and trees woods fruit nursery stock to moisture after implanting and cultivating, people tend to repeatedly in tree well, pour into a large amount of water, and this can cause the waste of water resource undoubtedly.
A kind of water-saving planting method of biodegradable film for forestation is disclosed in Chinese invention patent application CN101554129A, it uses Biodegradable film to cover and is placed in the hole inwall of planting trees in the time of cultivation, and wear a diameter in the bottom of film be the aperture of 1 centimetre, afterwards sapling is written in hole, banket and water again, to strengthen moisturizing, the soil moisture conservation function of Seedling rhizosphere soil, promote normal normal root and the development growth of nursery stock.But in the method because only open an aperture in film bottom, it makes the percent of pass of moisture limited, thereby still can exist in actual use seedling root to soak rotten situation, especially, when at aperture, because of film wrinkle or by stone etc., seepage material does not stop up, the rotten problem of seedling root is difficult to avoid especially.
Utility model content
For solving the deficiencies in the prior art, the utility model provides a kind of water saving film, it is when for the cultivation of flowers and trees woods fruit Nursery stock transplanting, directly insert with respect to current nursery stock, the mode of watering of then banketing has good water-saving result, and the moisture that can make to pour into carries out oozing out to a certain degree, prevents the generation of aperture clogs problem in existing implantation methods, to ensure the normal growth of seedling root.
For achieving the above object, water saving film of the present utility model comprises the central mode that is provided with at least two through holes, and is connected in the peripheral film that is provided with multiple the second through holes on described central mode periphery edge, and the diameter of described the second through hole is all less than the diameter of through hole.
Adopt above-mentioned technical scheme, in the time of the cultivation of flowers and trees woods fruit Nursery stock transplanting, first this section moisture film is placed in tree well, and then nursery stock is inserted and banket and water, due to water saving film stopping moisture, thereby can prevent that the moisture pouring into from permeating the ground in a large number, effectively to keep the moisture at Seedling rhizosphere place.By in the time that water saving film is inserted, make central mode be positioned at the bottom of tree well, and peripheral film is positioned at the side wall portion of tree well, the moisture that just can make to pour into and converge in a large number soil bottom in hole by the through hole on central mode flows out a part of by through hole, to avoid seedling root to rot because of immersion.The leaching rate that multiple through holes both can ensure moisture is set, can avoids again causing because Kong Shaoyi is blocked the problem that moisture cannot ooze out to occur.And also can play transudation to a certain extent to the moisture pouring into by the second through hole on peripheral film, the diameter that the second through hole is set is less than the diameter of through hole, because the moisture pouring into can converge at the bottom of tree well in a large number on the one hand, the diameter of the second through hole prevents that compared with I the moisture seepage discharge in the soil of tree well top is excessive, the less structural strength that also can improve water saving film of the second through-hole diameter on the other hand, thereby can after watering, prevent that the soil in tree well from producing crack, so both can avoid the root system of nursery stock to suffer damage, also can promote to a certain extent the ground temperature at seedling root place.And through hole and the second through hole also can, as the extension passages of seedling root secondary root in the time that water saving film is not degraded, can not suppress the growth of seedling root, thereby farthest ensure the normal development growth of nursery stock.
As the restriction to aforesaid way, be connected with the end film of not perforate on the periphery edge of peripheral film.Periphery at peripheral film arranges end film along connection; can be in the time that water saving film be placed in tree well; make the outside of end film in tree well; thereby after can banketing in tree well and watering; the trunk place that end film is wrapped in to nursery stock, so both can avoid the generation of damage by disease and insect, and protection trunk avoids air-dry; and can produce thermal effect to a certain degree to nursery stock, to ensure the normal growth of nursery stock.
As the restriction to aforesaid way, described through hole is for being distributed on central mode.Through hole is evenly arranged and can makes the humidity of soil in tree well comparatively even, avoids the excessive of local moisture ooze out or gather.
As the restriction to aforesaid way, described the second through hole is distributed on peripheral film radially.The second through hole is distributed radially, can be convenient to manufacturing and designing of the second through hole, also can ensure the intensity of economizing on water in film overall structure simultaneously.
As the restriction to aforesaid way, on described peripheral film, along it, radially the hole density of the second through hole is gradually little from inside to outside.Make that on peripheral film, radially the hole density of the second through hole is gradually little from inside to outside along it, thereby in the time that water saving film is placed in tree well, be positioned at the negligible amounts of the second through hole of tree well side wall upper part, like this can be in the time that soil moisture converges at soil bottom in a large number, reduce oozing out of top soil moisture, to ensure the soil moisture at top.
As the restriction to aforesaid way, the sectional area of described the second through hole is 0.0025 π-0.25 π cm2, and the sectional area of described through hole is 0.25 π-25 π cm2.
In sum; adopt the technical solution of the utility model; when for the cultivation of flowers and trees woods fruit Nursery stock transplanting; directly insert with respect to current nursery stock; the mode of watering of then banketing has good water-saving result; and the moisture that can make to pour into carries out oozing out to a certain degree; prevent the generation of aperture clogs problem in existing implantation methods; it also can make soil moisture in tree well keep evenly simultaneously; can carry out certain protection to nursery stock trunk; the normal growth that can at utmost ensure seedling root, has good practicality.
Brief description of the drawings
Below in conjunction with the drawings and the specific embodiments, the utility model is done further to describe in detail:
Fig. 1 is the structural representation of the utility model embodiment;
Fig. 2 is another structural representation of water saving film;
In figure: 1, central mode; 2, through hole; 3, peripheral film; 4, the second through hole; 5, end film.
Embodiment
The present embodiment relates to a kind of water saving film, it can be selects degradation material manufacture, as shown in Figure 1, the shape of film can be square, and it comprises the central mode 1 that is positioned at middle part, is provided with at least two through holes 2 on central mode 1, as through hole 2 in the present embodiment can be set to five, and these five through holes 2 are also for being evenly distributed on central mode 1, be also one of them through hole 2 for occuping center, other four through holes 2 are circumference uniform distribution around it.On water saving film, be positioned at the periphery of central mode 1 along being connected with peripheral film 3, the diameter that is provided with multiple the second through hole 4, the second through holes 4 on peripheral film 3 is the diameter that is less than through hole 2, and the second through hole 4 distributes radially on peripheral film 3.Also be connected with the end film 5 of not perforate on the periphery edge of peripheral film 3.
In the present embodiment, the radial layout of the second through hole 4 can be as shown in Figure 1, its be distributed in four through holes 2 form multiple circumference of circumference concentric on, and the second through hole 4 on multiple circumference is the straight line that points to its center of circle along circumference line radially.And on the radially line forming at the second adjacent through hole 4, second through hole 4 at the circumference place forming near through hole 2 is also the cross-distribution on different circumference, can make like this layout of the second through hole 4 on peripheral film 3 comparatively even, with the equilibrium of humidity in the earth all directions that ensure to be banketed in tree well.While, the side being also connected with central mode 1 by peripheral film 3 was pointed to the side that central mode 3 is connected with end film 5 on peripheral film 3 along it radially from inside to outside, and the hole density of the second through hole 4 is gradually little layout.
In the present embodiment, the length of side of square water saving film can be 260*260cm, and its length of side value in actual production, and changing of also can adapting to as required of the radius value of the circumference that forms of through hole 2 in film and the second through hole 4.What be 260*260cm in length of side value arranges under size, as shown in Figure 1, the radius value L1 of the circumference that four through holes 2 form can be 20cm, and radius value L2, the L3 of multiple circumference that the second through hole 4 forms, L4, L5 can be respectively 30cm, 40cm, 50cm and 70cm.Certainly above-mentioned design parameter is a kind of exemplary illustration, in actual production, it also can be other values, and the arrangement of the second through hole 4 also can all or part ofly take other various forms different from aforementioned forms, if can meet that its cloth is set up evenly and along peripheral film 3, radially hole density is gradually little from inside to outside.
When the film of economizing on water is in the present embodiment square, its size range can be 60*60cm to 700*700cm, certainly also can be other shapes arbitrarily except can be square its, as its structure in the time being circular can be as shown in Figure 2, it is identical when now on film, the arrangement form of through hole 2 and the second through hole 4 can be with aforementioned square structure, certainly it also can be that other is multi-form, and size range while being made as circle can be diameter value between 50cm to 700cm.And in the present embodiment, the pore diameter range of the second through hole 4 and through hole 2 also can be respectively its area of section size between 0.0025 π-0.25 π cm2 and 0.25 π-25 π cm2.
This section moisture film in use, before being put into tree well, nursery stock first chooses suitable water saving film according to the specification of nursery stock, this film is placed in tree well, and the central mode 1 that makes to have through hole 2 is positioned at the bottom of tree well, the peripheral film 3 that makes to have the second through hole 4 is posted by the side wall portion of tree well, end film 5 is stayed the outside of tree well, then in tree well, insert a small amount of soil, again nursery stock inserted and banket and water, finally again the end film 5 of staying tree well outside being gathered on the trunk that is wrapped in nursery stock.
Claims (6)
1. a water saving film, is characterized in that: comprise the central mode that is provided with at least two through holes, and be connected in the peripheral film that is provided with multiple the second through holes on described central mode periphery edge, the diameter of described the second through hole is all less than the diameter of through hole.
2. water saving film according to claim 1, is characterized in that: the end film that is connected with not perforate on the periphery edge of peripheral film.
3. water saving film according to claim 2, is characterized in that: described through hole is for being distributed on central mode.
4. water saving film according to claim 3, is characterized in that: described the second through hole is distributed on peripheral film radially.
5. water saving film according to claim 4, is characterized in that: on described peripheral film, along it, radially the hole density of the second through hole is gradually little from inside to outside.
6. water saving film according to claim 1, is characterized in that: the sectional area of described the second through hole is 0.0025 π-0.25 π cm2, and the sectional area of described through hole is 0.25 π-25 π cm2.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420349024.3U CN203951991U (en) | 2014-06-27 | 2014-06-27 | Water saving film |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420349024.3U CN203951991U (en) | 2014-06-27 | 2014-06-27 | Water saving film |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203951991U true CN203951991U (en) | 2014-11-26 |
Family
ID=51912650
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420349024.3U Expired - Fee Related CN203951991U (en) | 2014-06-27 | 2014-06-27 | Water saving film |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203951991U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107616041A (en) * | 2016-07-16 | 2018-01-23 | 冯忠良 | A kind of Rice Production water saving film |
-
2014
- 2014-06-27 CN CN201420349024.3U patent/CN203951991U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107616041A (en) * | 2016-07-16 | 2018-01-23 | 冯忠良 | A kind of Rice Production water saving film |
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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 |
Granted publication date: 20141126 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |