CN203340712U - Weeding reflective yield-increasing degradable agricultural film - Google Patents
Weeding reflective yield-increasing degradable agricultural film Download PDFInfo
- Publication number
- CN203340712U CN203340712U CN 201320415530 CN201320415530U CN203340712U CN 203340712 U CN203340712 U CN 203340712U CN 201320415530 CN201320415530 CN 201320415530 CN 201320415530 U CN201320415530 U CN 201320415530U CN 203340712 U CN203340712 U CN 203340712U
- Authority
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- China
- Prior art keywords
- weeding
- reflective
- film body
- degradable
- yield
- 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
- 238000009333 weeding Methods 0.000 title claims abstract description 11
- 239000011248 coating agent Substances 0.000 claims abstract description 14
- 238000000576 coating method Methods 0.000 claims abstract description 14
- 229920006238 degradable plastic Polymers 0.000 claims abstract description 11
- 239000010408 film Substances 0.000 claims description 18
- 239000000463 material Substances 0.000 claims description 8
- 230000015556 catabolic process Effects 0.000 claims description 6
- 238000006731 degradation reaction Methods 0.000 claims description 6
- 239000010409 thin film Substances 0.000 claims description 6
- 241000196324 Embryophyta Species 0.000 abstract description 4
- 241000238631 Hexapoda Species 0.000 abstract description 2
- 230000003449 preventive effect Effects 0.000 abstract description 2
- 230000002349 favourable effect Effects 0.000 abstract 1
- 230000031700 light absorption Effects 0.000 abstract 1
- 230000000243 photosynthetic effect Effects 0.000 abstract 1
- 239000002362 mulch Substances 0.000 description 6
- 230000029553 photosynthesis Effects 0.000 description 3
- 238000010672 photosynthesis Methods 0.000 description 3
- 230000008635 plant growth Effects 0.000 description 3
- 239000002689 soil Substances 0.000 description 3
- 241000607479 Yersinia pestis Species 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000013467 fragmentation Methods 0.000 description 1
- 238000006062 fragmentation reaction Methods 0.000 description 1
- 230000002262 irrigation Effects 0.000 description 1
- 238000003973 irrigation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
- 230000001225 therapeutic effect Effects 0.000 description 1
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- Protection Of Plants (AREA)
Abstract
The utility model discloses a weeding reflective yield-increasing degradable agricultural film which comprises a film body. Two edge portions are reserved on two sides of the film body, each edge portion is provided with longitudinally distributed via holes, distances between the via holes are uniform and are 10-20cm, the film body comprises a degradable plastic layer, the upper side of the degradable plastic layer except the two edge portions is provided with a reflective coating, and the lower side of the degradable plastic layer except the two edge portions is provided with a black coating. The weeding reflective yield-increasing degradable agricultural film is favorable for improvement of crop photosynthetic efficiency and absorption of light heat, keeps the earth temperature and has preventive effects on underground insects and weeds.
Description
Technical field
The utility model relates to a kind of plastic sheeting for farm use, relates in particular to the reflective volume increase degradation agricultural thin film of a kind of weeding.
Background technology
The transparent mulch film of traditional white, cover for ground, has the raising soil temperature, keeps soil moisture, maintains soil structure, the functions such as Promoting plant growth; The mulch films such as the black occurred afterwards, silver color have outside the function of mulch film in the past, in pest-resistant weeding, promote the aspect such as photosynthesis also to have certain effect, the ground membrane technology are significantly improved.But current mulch film is non-degradable mostly, collect comparatively trouble after the mulch film fragmentation, and be difficult to reclaim thoroughly, easily cause white pollution.In addition, the current plastic mulching initial stage, often due to too sealing, and affect the plant growth under mulch film, also affect irrigation effect simultaneously.
Summary of the invention
For overcoming above-mentioned technical problem, the utility model provides a kind of pest-resistant, weeding function that has, and can promote crop photosynthesis, and can avoid causing the reflective volume increase degradation agricultural thin film of weeding of white pollution.
For realizing above-mentioned technical purpose, the present invention is by the following technical solutions: the reflective volume increase degradation agricultural thin film of a kind of weeding comprises film body, it is characterized in that: two limit sections are reserved in the film body both sides, each limit section is provided with the via hole of vertical distribution, and the pitch-row of via hole is unified, and pitch-row is 10-20cm; Described film body comprises that the upside in the degradable plastic bed of material, the zone of the degradable plastic bed of material except the section of both sides is provided with reflecting coating, and downside is provided with black coating.
The present invention has following beneficial effect: its upper surface has reflecting coating, and the sunlight reflected that exposes to ground, to plant stem-leaf, is contributed to improve crop photosynthesis efficiency; Downside is provided with black coating, can be conducive to absorb photo-thermal, keeps ground temperature, and underground insect and weeds are had to preventive and therapeutic effect.Its main body adopts the degradable plastic bed of material, and plant growth, in the cycle, can be degraded voluntarily, avoids causing white pollution.In addition, film body both sides section, without black coating, reflecting coating, can reduce production costs; The via hole of limit section can keep certain permeability, can guarantee that overlay film initial stage plant obtains enough air and moisture; Because pitch-row is clearly to be worth, when filling the gaps with seedlings, can determine easily spacing in the rows simultaneously.
The accompanying drawing explanation
Fig. 1 is the utility model structural representation.
Fig. 2 is the utility model sectional view.
In figure, 1, via hole, 2, limit section, 3, film body, 4, black coating, 5, the degradable plastic bed of material, 6, reflecting coating.
Embodiment
Shown in accompanying drawing 1,2, the reflective volume increase degradation agricultural thin film of a kind of weeding, comprise film body 3, it is characterized in that: two limit sections 2 are reserved in film body 3 both sides, and each limit section 2 is provided with the via hole 1 of vertical distribution, and the pitch-row of via hole 1 is unified, and pitch-row is 10-20cm; Described film body 3 comprises that the upside in the degradable plastic bed of material 5, the zone of the degradable plastic bed of material 5 except both sides section 2 is provided with reflecting coating 6, and downside is provided with black coating 4.
Claims (1)
1. the reflective volume increase degradation agricultural thin film of weeding, comprise film body, it is characterized in that: two limit sections are reserved in the film body both sides, and each limit section is provided with the via hole of vertical distribution, and the pitch-row of via hole is unified, and pitch-row is 10-20cm; Described film body comprises that the upside in the degradable plastic bed of material, the zone of the degradable plastic bed of material except the section of both sides is provided with reflecting coating, and downside is provided with black coating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320415530 CN203340712U (en) | 2013-07-13 | 2013-07-13 | Weeding reflective yield-increasing degradable agricultural film |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320415530 CN203340712U (en) | 2013-07-13 | 2013-07-13 | Weeding reflective yield-increasing degradable agricultural film |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203340712U true CN203340712U (en) | 2013-12-18 |
Family
ID=49740671
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320415530 Expired - Fee Related CN203340712U (en) | 2013-07-13 | 2013-07-13 | Weeding reflective yield-increasing degradable agricultural film |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203340712U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109362436A (en) * | 2018-10-10 | 2019-02-22 | 贵州省生物研究所 | A kind of ventilative Reflecting mulch film of prevention and control blueberry drosophila and preparation method thereof |
| CN113214519A (en) * | 2021-05-26 | 2021-08-06 | 李明会 | Agricultural insect-proof film and production process thereof |
-
2013
- 2013-07-13 CN CN 201320415530 patent/CN203340712U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109362436A (en) * | 2018-10-10 | 2019-02-22 | 贵州省生物研究所 | A kind of ventilative Reflecting mulch film of prevention and control blueberry drosophila and preparation method thereof |
| CN113214519A (en) * | 2021-05-26 | 2021-08-06 | 李明会 | Agricultural insect-proof film and production process thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20131218 |
|
| CU01 | Correction of utility model | ||
| CU01 | Correction of utility model |
Correction item: Termination upon expiration of patent Correct: Revocation of Patent Expiration and Termination False: Expiration and Termination of 39 Volume 3101 Patent on August 1, 2023 Number: 31-01 Volume: 39 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131218 |