CN202949789U - Earth film convenient to recycle - Google Patents
Earth film convenient to recycle Download PDFInfo
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- CN202949789U CN202949789U CN2012205819275U CN201220581927U CN202949789U CN 202949789 U CN202949789 U CN 202949789U CN 2012205819275 U CN2012205819275 U CN 2012205819275U CN 201220581927 U CN201220581927 U CN 201220581927U CN 202949789 U CN202949789 U CN 202949789U
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- film
- convenient
- mulch film
- earth film
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
- Y02A40/28—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture specially adapted for farming
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Abstract
The utility model discloses an earth film convenient to recycle. The earth film convenient to recycle comprises an earth film body, and opening seams which correspond to covered crop planting rows are formed in the earth film body along the length direction. The earth film convenient to recycle has the advantages that the earth film can be split along plant rhizomes easily and can be recycled conveniently; when the earth film is recycled, the earth film can be split through the opening seams, and plants are not damaged, film lifting is not needed due to the fact that seeds are planted along the opening seams and can directly sprout and extend out of the film, so that manpower is saved; mechanical film recycling can be achieved conveniently, efficiency is improved, and cost is reduced; the earth film can be recycled completely without residues; soil hardening caused by the residues of the earth film is effectively solved, high-efficient sustainable agricultural development is achieved, and white pollution can be thoroughly solved.
Description
Technical field
The utility model relates to a kind of covering with plastic film for field, relates in particular to a kind of field for crops early growth covering with plastic film.
Background technology
Plastic mulching cultivation technology can improve soil and subaerial temperature and water regime, plays the raising soil temperature, keeps soil moisture, improves soil property, improves soil nutrient supply situation and utilization rate of fertilizer, improves illumination condition, alleviates the effects such as weeds and the harm of sick worm.Flourish film-mulching technique, make this traditional farming big country of China, walked out the road of an agricultural year stable yields, for major contribution has been made in Chinese economic development.
As shown in Figure 7, the basic skills of plastic mulching is long overlay film along ridge, and in the overlay film process, mulch film will be strained, and the mulch film dual-side is pressed in soil, if cover the above plastic membrane of two row simultaneously, mulch film upper surface in the ranks also needs to place firming, prevents that mulch film is blown up and tears.
Utilizing the first method of ground membrane technology plantation is before plastic mulching, first along ridge succeeding planting crops, then covering with plastic film.After after a while, crops germinate and by mulch film jack-up, then manually mulch film is cut to the growth hole, crops bud seedling is grown from the growth hole, after crops bud seedling grows up to the plant of well developed root system, while is along with the raising of environmental temperature, the effect of mulch film disappears fully and starts to suppress the growths of crops, this makes mulch film is started and cuts short, because mulch film is wrapped in the rhizome section of plant, the growth hole is less and the plant head is larger, can't deviate from from the plant head, therefore major part is wrapped on plant, and after crop harvesting, mulch film is left in soil.
Utilizing the second method of ground membrane technology plantation is after plastic mulching, corresponding to the planting location on ridge, by spacing in the rows, first with scissors, cuts the growth hole, then by crops on the kind of growth hole.After after a while, crops germinate and grow from the growth hole, after crops bud seedling grows up to the plant of well developed root system, simultaneously along with the raising of environmental temperature, the effect of mulch film disappears fully and starts to suppress the growths of crops, this makes mulch film is started and cuts short, because mulch film is wrapped in the rhizome section of plant, the growth hole is less and the plant head is larger, can't deviate from from the plant head, therefore major part is wrapped on plant, and after crop harvesting, mulch film is left in soil.
At present, international standard requires the agricultural mulching thickness used more than 0.008mm, but the user selects the thickness of dress all also low than standard when actual selection, adds in the overlay film process and can carry out longitudinal stretching to mulch film, makes the ground film thickness thinner.Remain in mulch film in soil after crop harvesting after certain hour is exposed to the weather, mulch film is difficult to complete recovery, more can't realize the machine for recycling mulch film tool, cause huge white pollution, through cultivating for years, cause soil hardening because mulch film is residual, caused great land pollution and environmental pollution.
The utility model content
Technical problem to be solved in the utility model is to provide a kind of proportion of crop planting management, convenient mulch film reclaimed of being convenient to that especially is applicable to mulch film mechanization recovery that reclaims of being suitable for.
For solving the problems of the technologies described above, the technical solution of the utility model is: be convenient to the mulch film reclaimed, comprise the ground membrane body, described ground membrane body is provided with and the capable corresponding unlatching seam of the proportion of crop planting covered along its length.
As preferred technical scheme, hole, tear line or the tearing mark of described unlatching seam for arranging along linear interval.
As preferred technical scheme, described unlatching seam is along the spaced hole of zigzag broken line, tear line or tearing mark.
As preferred technical scheme, described unlatching seam is along the spaced hole of waveform curve, tear line or tearing mark.
As to improvement of the technical scheme, described hole is circular hole, elliptical aperture or rectangular opening.
As preferred technical scheme, the major axis of described elliptical aperture is positioned on the center line of described unlatching seam.
Owing to having adopted technique scheme, be convenient to the mulch film reclaimed, comprise the ground membrane body, described ground membrane body is provided with and the capable corresponding unlatching seam of the proportion of crop planting covered along its length; The utility model has the advantages that: 1. can easily realize that film separates along plant roots and stems, facilitates winder; 2. during winder, stitch minute film by unlatching and do not hinder plant; 3. along the seed of opening the seam plantation without being chosen the film operation, the seed membrane that can directly germinate, save artificial; 4. be convenient to realize the mechanization winder, raise the efficiency, reduce costs; 5. mulch film all can be reclaimed, not stay remnants; 6. effectively solve the soil compaction caused because mulch film is residual, realize the agricultural high-effiency sustainable development, thoroughly solve white pollution.
The accompanying drawing explanation
The following drawings only is intended to the utility model is done and schematically illustrated and explain, does not limit scope of the present utility model.Wherein:
Fig. 1 is the structural representation of the utility model embodiment mono-; There is shown peelable unlatching seam;
Fig. 2 is the I place enlarged drawing of Fig. 1, there is shown the shape of opening seam;
The position of Fig. 3 corresponding plantation row while being the utility model embodiment mono-use; There is shown the present embodiment covers respectively two kinds and plants capable state;
Fig. 4 is the structural representation of the utility model embodiment bis-; There is shown peelable unlatching seam;
Fig. 5 is the II place enlarged drawing of Fig. 4, there is shown the shape of opening seam;
The position of Fig. 6 corresponding plantation row while being the utility model embodiment bis-use; There is shown the present embodiment covers two kinds simultaneously and plants capable state;
Fig. 7 shows the state of mulch film in plant growing process.
In figure: 1-ground membrane body; 2-opens seam; The 3-ground film roller; The 4-kind is planted row; The 5-crops.
Embodiment
Below in conjunction with drawings and Examples, further set forth the utility model.In the following detailed description, only by the mode of explanation, some example embodiment of the present utility model has been described.Undoubtedly, those of ordinary skill in the art can recognize, in the situation that do not depart from spirit and scope of the present utility model, can to described embodiment, be revised by various mode.Therefore, accompanying drawing is illustrative with being described in essence, rather than for limiting the protection domain of claim.
Embodiment mono-: as shown in Figure 1, be convenient to the mulch film reclaimed, comprise ground membrane body 1, described ground membrane body 1 is provided with the unlatching seam 2 corresponding with the proportion of crop planting covered capable 4 along its length.
As shown in Figure 2, the described unlatching seam 2 of the present embodiment is the elliptical aperture of arranging along linear interval.Certainly, common engineers and technicians as this area, according to technology enlightenment of the present utility model, can be beyond all doubt to derive described unlatching seam 2 can be also circular hole, tear line or tearing mark, tear line described in the utility model is spaced joint-cutting, and described tearing mark is not for running through cut channel or the impression of mulch film.The horizontal pull that 2 requirements can meet film cross direction in the overlay film process is stitched in described unlatching, can guarantee again not to be broken by the wind after overlay film.This dedicated film goes for the crop that single file covers, as: tobacco, cotton, potato etc. need the crop of overlay film soil moisture conservation.
As shown in Figure 3 and please refer to Fig. 1, the mulch film of the present embodiment is wrapped on ground film roller 3, described mulch film is a described unlatching seam 2 of evenly making along the longitudinal on wide center line at film in masking or overlay film process, described unlatching seam 2 is elongated holes of arranging at a certain distance, crop requires described unlatching seam 2 corresponding with plantation row 4 when transplanting or plant, when reclaiming mulch film, by special-purpose machinery, film can be torn along described unlatching seam 2, utilize machinery respectively by the diaphragm torn in the situation that do not destroy plant and directly reclaim; And stitch 2 kinds of crops 5 of planting seed along described unlatching and can the strength by seed directly back down along described unlatching seam 2 when germinateing, reduce the follow-up film recruitment of manually choosing.
Embodiment bis-: as shown in Figure 4, the mulch film of the present embodiment is wrapped on ground film roller 3, described mulch film can need to evenly be made in masking or in the overlay film process two described unlatching seams 2 along the longitudinal according to the planting density of crop, can certainly make as required many and open seam 2.Opening seam 2 described in the present embodiment is that the tear line of arranging is at a certain distance arranged, and described tear line requires to meet the horizontal pull of film cross direction in the overlay film process, can guarantee again not to be broken by the wind after overlay film.The present embodiment mulch film go for crop that duplicate rows covers as: peanut, garlic etc. needs the crop of overlay film soil moisture conservation.
According to the enlightenment of the technology of above embodiment, unlatching seam 2 of the present utility model also can be for along the spaced hole of zigzag broken line, tear line or tearing mark, and the center line of described zigzag broken line is corresponding with proportion of crop planting capable 4.The crop that the unlatching of this shape seam 2 is conducive to plant along 2 kinds of described unlatching seams seed can the strength by seed directly back down along opening seam 2 when germinateing, and reduces follow-uply manually to choose the film recruitment, or facilitates the follow-up film of manually choosing.Certainly, described unlatching seam 2 also can, for along the spaced hole of waveform curve, tear line or tearing mark, have same technique effect.
The utility model has the advantages that: crops 5 can make described unlatching seam 2 corresponding with plantation row 4 when transplanting or plant, when reclaiming mulch film, by special-purpose machinery, film can be torn along opening seam 2, utilize machinery respectively by the film torn in the situation that do not destroy plant and directly reclaim; And can when germinateing, the strength by seed directly along opening seam 2, back down along the crop that 2 kinds of described unlatching seams are planted seed, reduce the follow-up film recruitment of manually choosing; The utility model is simple in structure, has thoroughly solved the white pollution that mulch film causes soil and environment, has great utilization and extention and is worth.
The foregoing is only the schematic embodiment of the utility model, not in order to limit scope of the present utility model.Any those skilled in the art, the equivalent variations of having done under the prerequisite that does not break away from design of the present utility model and principle and modification, all should belong to the scope that the utility model is protected.
Claims (6)
1. be convenient to the mulch film reclaimed, comprise the ground membrane body, it is characterized in that: described ground membrane body is provided with and the capable corresponding unlatching seam of the proportion of crop planting covered along its length, does not establish implantation hole on described ground membrane body.
2. the mulch film reclaimed of being convenient to as claimed in claim 1, is characterized in that: hole, tear line or the tearing mark of described unlatching seam for arranging along linear interval.
3. the mulch film reclaimed of being convenient to as claimed in claim 1 is characterized in that: described unlatching seam is for along the spaced hole of zigzag broken line, tear line or tearing mark.
4. the mulch film reclaimed of being convenient to as claimed in claim 1 is characterized in that: described unlatching seam is for along the spaced hole of waveform curve, tear line or tearing mark.
5. as claim 2, the 3 or 4 described mulch films that reclaim of being convenient to, it is characterized in that: described hole is circular hole, elliptical aperture or rectangular opening.
6. the mulch film reclaimed of being convenient to as claimed in claim 5, it is characterized in that: the major axis of described elliptical aperture is positioned on the center line of described unlatching seam.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012205819275U CN202949789U (en) | 2012-11-07 | 2012-11-07 | Earth film convenient to recycle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012205819275U CN202949789U (en) | 2012-11-07 | 2012-11-07 | Earth film convenient to recycle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202949789U true CN202949789U (en) | 2013-05-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012205819275U Expired - Fee Related CN202949789U (en) | 2012-11-07 | 2012-11-07 | Earth film convenient to recycle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202949789U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102919087A (en) * | 2012-11-07 | 2013-02-13 | 山东五征集团有限公司 | Mulching film convenient to recover |
| CN104584955A (en) * | 2013-10-31 | 2015-05-06 | 李保瑞 | Mulch mulching method facilitating mulch reuse and convenient recycling in agricultural productions |
-
2012
- 2012-11-07 CN CN2012205819275U patent/CN202949789U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102919087A (en) * | 2012-11-07 | 2013-02-13 | 山东五征集团有限公司 | Mulching film convenient to recover |
| CN104584955A (en) * | 2013-10-31 | 2015-05-06 | 李保瑞 | Mulch mulching method facilitating mulch reuse and convenient recycling in agricultural productions |
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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: 20130529 Termination date: 20171107 |
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| CF01 | Termination of patent right due to non-payment of annual fee |