CN201663847U - Biodegradation nutritious mulching film - Google Patents
Biodegradation nutritious mulching film Download PDFInfo
- Publication number
- CN201663847U CN201663847U CN200920284569XU CN200920284569U CN201663847U CN 201663847 U CN201663847 U CN 201663847U CN 200920284569X U CN200920284569X U CN 200920284569XU CN 200920284569 U CN200920284569 U CN 200920284569U CN 201663847 U CN201663847 U CN 201663847U
- Authority
- CN
- China
- Prior art keywords
- mulching film
- biodegradation
- nutritious
- soil
- mixed layer
- 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
Images
Landscapes
- Protection Of Plants (AREA)
Abstract
A biodegradation nutritious mulching film belongs to an agricultural mulching film. A mulching film layer is mainly made from polyhydroxyalkanoates (PHA), the inner side of the mulching film layer is provided with a mixed layer, and the mixed layer and the mulching film layer are composited into a whole. The biodegradation nutritious mulching film can not only keep warm and moisture, but also is beneficial to crop growth, and can degrade, without causing pollution to farmlands; in addition, the biodegradation nutritious mulching film has the functions of improving soil and enhancing soil fertility.
Description
Affiliated technical field
The utility model relates to a kind of mulch film that is used for farmland cultivation and planting vegetable, melon and fruit rice shoot, specifically is a kind of biological degradation nutrition mulch film.
Background technology
Agricultural mulching is the important means of production of modern agriculture.Agricultural mulching have preserve moisture, effect such as insulation, help crop growth, improve crop yield, improve agriculture benefit.But the primary raw material of present known agricultural mulching is a polyethylene, can only play the single effect that increases soil temperature and humidity.And in natural environment, vinyon self is difficult to decompose, and is scattered in soil and the natural environment, has destroyed soil structure, and the farmland is worked the mischief and pollutes, and makes that soil fertility weakens year by year, crop yield reduces.
Summary of the invention
In order to solve present known agricultural mulching contaminated environment, to destroy soil structure, the problem of function singleness, the utility model provides a kind of biological degradation nutrition mulch film, this biological degradation nutrition mulch film can not only be incubated, preserve moisture, help crop growth, and degradable, can not pollute the farmland yet; And have and improve the soil the function of increasing soil fertility.
The technical scheme that its technical problem that solves the utility model adopts is: the biological degradation nutrition mulch film that comprises the ground rete, its design feature is that the ground rete is mainly made with poly-alkyl fatty acid ester (PHA), and be provided with an organic and vegetable fiber mixed layer in the inboard of ground rete, and the two compound be one.Because biological degradation nutrition mulch film can be degraded into water, carbonic acid gas and organic matter by several aquatic bacterias, so can not pollute environment.And organic substance can also be improved the soil the fertility of raising soil, raising crop yield.
The beneficial effects of the utility model are, not only have insulation, moisture-keeping function, but also have pollution-freely, improve the soil, increase the function of soil fertility.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is a structural representation of the present utility model.
Among the figure: rete 1,, 2, mixed layer.
Embodiment
In Fig. 1, the biological degradation nutrition mulch film that comprises ground rete (1), its design feature is that described ground rete (1) is mainly made with poly-alkyl fatty acid ester (PHA), and is provided with an organic and vegetable fiber mixed layer (2) in the inboard of ground rete (1), and the two compound be one.
During biological degradation nutrition plastic mulching ground crop culture, organic and vegetable fiber mixed layer (2) can be degraded into water and organic substance gradually, thereby increases soil fertility, the growth of promotion crops.After the crops harvest, the ground rete of staying in the soil (1) also can be degraded automatically, can not damage soil structure, has avoided environmental pollution.
Claims (1)
1. biological degradation nutrition mulch film comprises ground rete and mixed layer, it is characterized in that: a ground rete is arranged, and is provided with a mixed layer in the inboard of ground rete, and the two compound be one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920284569XU CN201663847U (en) | 2009-12-10 | 2009-12-10 | Biodegradation nutritious mulching film |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920284569XU CN201663847U (en) | 2009-12-10 | 2009-12-10 | Biodegradation nutritious mulching film |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201663847U true CN201663847U (en) | 2010-12-08 |
Family
ID=43264799
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200920284569XU Expired - Fee Related CN201663847U (en) | 2009-12-10 | 2009-12-10 | Biodegradation nutritious mulching film |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201663847U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103340088A (en) * | 2013-07-24 | 2013-10-09 | 甘肃农业大学 | Covering cultivation method for biodegradable mulching films in semi-arid region |
| CN107418170A (en) * | 2017-08-16 | 2017-12-01 | 吴卓轩 | A kind of preparation method of degradable preserving soil moisture agricultural mulching |
-
2009
- 2009-12-10 CN CN200920284569XU patent/CN201663847U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103340088A (en) * | 2013-07-24 | 2013-10-09 | 甘肃农业大学 | Covering cultivation method for biodegradable mulching films in semi-arid region |
| CN107418170A (en) * | 2017-08-16 | 2017-12-01 | 吴卓轩 | A kind of preparation method of degradable preserving soil moisture agricultural mulching |
| CN107418170B (en) * | 2017-08-16 | 2018-08-10 | 吴卓轩 | A kind of preparation method of degradable preserving soil moisture agricultural mulching |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101536638B (en) | Method for alternating planting and cultivation | |
| CN103271095B (en) | Composite microbial agent for preventing and treating fruit tree replant disease and disease prevention method thereof | |
| CN103168622B (en) | Cultivating method of morchella importuna | |
| CN101481269A (en) | Preparation of bamboo fibre fertilizer | |
| CN101785416A (en) | Method for raising earthworm with peach tree | |
| CN104447056A (en) | Special leafy vegetable organic fertilizer | |
| CN106688750A (en) | Rice-turtle-fish-duck four-in-one ecological symbiosis production method suitable for two-crop-a-year paddy field in south | |
| CN104509360A (en) | Method for improving survival rate of salt-tolerant oilseed rape in saline-alkali soil | |
| CN1943318B (en) | Full artificial seedling nursing technology for sargassum thunbergii | |
| CN103724059A (en) | Nutrient soil and preparation method thereof | |
| CN105638019B (en) | A kind of method of returning total stalks into fields biologically digesting rehabilitating soil in Rotation System | |
| CN105724109A (en) | Method for interlayer seedling cultivation on rice seedbed in cold region | |
| CN104671920A (en) | Organic substrate special for chilies and preparation method of organic substrate | |
| KR20100072623A (en) | A natural farming system | |
| CN103650908A (en) | Method for cultivating agrocybe cylindracea through pleurotus eryngii dregs | |
| CN104081907A (en) | Soil improvement method | |
| CN103044126A (en) | Lentinus edodes cultivation material and making method thereof | |
| CN101401536A (en) | Ecological organic grow method for pearl guava with raising earthworm | |
| CN103270889B (en) | Ridge bed raw material earth covered cultivation technology for pleurotus geesteranus | |
| CN105145033A (en) | Lycium ruthenicum cultivation method | |
| CN201663847U (en) | Biodegradation nutritious mulching film | |
| CN103804039A (en) | Mechanical transplanted rice seedling raising substrate and production method thereof | |
| CN105010004A (en) | Prevention and treatment method for prodenia litura (fabricius) of panax notoginseng | |
| CN102475046A (en) | Biodegradable plastic film | |
| CN103755482B (en) | A kind of method of yak dung cultivating agaricus bisporus |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| DD01 | Delivery of document by public notice |
Addressee: Yu Ruide Document name: Notification to Pay the Fees |
|
| DD01 | Delivery of document by public notice | ||
| DD01 | Delivery of document by public notice |
Addressee: Yu Ruide Document name: Notification of Termination of Patent Right |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101208 Termination date: 20131210 |