CN102972250B - A kind of for degradable weeding film for tea leaf cutting nursery and application thereof - Google Patents
A kind of for degradable weeding film for tea leaf cutting nursery and application thereof Download PDFInfo
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- CN102972250B CN102972250B CN201210559239.3A CN201210559239A CN102972250B CN 102972250 B CN102972250 B CN 102972250B CN 201210559239 A CN201210559239 A CN 201210559239A CN 102972250 B CN102972250 B CN 102972250B
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Abstract
A kind of for degradable weeding film for tea leaf cutting nursery and application thereof, by Plant fiber and containing the polypropylene fibre of black agglomerate according to (0.8～1.2): the ratio of (0.8～1.2) is combined with each other by heat pressure adhesive technology, and thickness is 50～60g/m2.Herbicide film of the present invention has lucifuge, ventilative, permeable, insulation, the effect of moisturizing, can degrade, not do not pollute in soil within 12 months；It is applied to Folium Camelliae sinensis cuttage nursery, i.e. directly overlay on the seedbed of Folium Camelliae sinensis cuttage, the interception utilizing its composite fibre can suppress the growth of weeds, its permeable effect is utilized to water for nursery at any time, effect due to its heat and moisture preserving can promote again the benign growths of tea shoot, plus the breathability that it is good, it is to avoid high temperature, high humidity effect.
Description
Technical field
The present invention relates to a kind of for degradable weeding film for tea leaf cutting nursery and application thereof.
Background technology
In terms of Folium Camelliae sinensis cutting propagation, the harm of weeds causes the decline of plant percent and the increase of production cost.The cost of artificial weeding occupies the highest ratio, meanwhile, easily loosens seedling root, be substantially reduced survival rate and the outplanting rate of nursery stock in weeding process.Although general thin covering method of the prior art can control weed growth, but due to its shortcoming airtight, fluid-tight, cause it that coverage produces high temperature, the pernicious effect of high humidity, have a strong impact on growth and the survival of plant.
Herbicide film of the prior art has the mulch film coordinating herbicide to use, also there is degradable Herbicide film, such as Chinese patent ZL200910073977.5, ZL201110262952.7, ZL200910237467.7 etc., these technical schemes are complex, in general, for avoiding the application effect in terms of high temperature, high humidity effect to seem not ideal enough while suppression weed growth.
Summary of the invention
For solving the problems referred to above, the invention provides a kind of for degradable weeding film for tea leaf cutting nursery and application thereof, solve general thin in prior art and cover the weeding method problem causing high temperature, high humidity effect and affect plant growing and survival airtight, waterproof.
Technical scheme is as follows.
A kind of for degradable weeding film for tea leaf cutting nursery, it is characterized in that: by Plant fiber and containing the polypropylene fibre of black agglomerate according to (0.8～1.2): the ratio of (0.8～1.2) is combined with each other by heat pressure adhesive technology, and thickness is 50～60g/m2。
The ratio of described Plant fiber and the polypropylene fibre containing black agglomerate is 1:1.
The shading rate of Herbicide film of the present invention is 85%～90%.
A kind of covering in Folium Camelliae sinensis cuttage nursery for degradable weeding film for tea leaf cutting nursery suppresses weed growth the application promoting tea shoot to grow on seedbed.
Compared with prior art, beneficial effects of the present invention: Herbicide film of the present invention has lucifuge, ventilative, permeable, insulation, the effect of moisturizing, can degrade, not do not pollute in soil within 12 months；It is applied to Folium Camelliae sinensis cuttage nursery, i.e. directly overlay on the seedbed of Folium Camelliae sinensis cuttage, the interception utilizing its composite fibre can suppress the growth of weeds, its permeable effect is utilized to water for nursery at any time, effect due to its heat and moisture preserving can promote again the benign growths of tea shoot, plus the breathability that it is good, it is to avoid high temperature, high humidity effect.Use Herbicide film of the present invention that Folium Camelliae sinensis cuttage nursery is carried out weeding, also can be substantially reduced artificial weeding cost, plant growing or the survival rate bred, outplanting rate can also be improved simultaneously.
Detailed description of the invention
Further describe technical scheme below in conjunction with embodiment, but claimed scope is not limited to described.
Embodiment 1
Cotton fiber and the polypropylene fibre containing black agglomerate being combined with each other by heat pressure adhesive technology according to the ratio of 0.8:1, thickness is 50g/m2, shading rate is 85%.
Embodiment 2
Boehmeria and flax fiber and the polypropylene fibre containing black agglomerate being combined with each other by heat pressure adhesive technology according to the ratio of 1:0.8, thickness is 52g/m2, shading rate is 86%.
Embodiment 3
By gou-tree fibre and containing black agglomerate polypropylene fibre according to ratio 0.8:1.2 be combined with each other by heat pressure adhesive technology, thickness is 54g/m2, shading rate is 87%.
Embodiment 4
Cocoanut fiber and the polypropylene fibre containing black agglomerate being combined with each other by heat pressure adhesive technology according to the ratio of 1:1.2, thickness is 56g/m2, shading rate is 88%.
Embodiment 5
Crop branch fiber and the polypropylene fibre containing black agglomerate being combined with each other by heat pressure adhesive technology according to the ratio of 1:1, thickness is 58g/m2, shading rate is 89%.
Embodiment 6
Bombax cotton and the polypropylene fibre containing black agglomerate being combined with each other by heat pressure adhesive technology according to the ratio of 1:1.1, thickness is 60g/m2, shading rate is 90%.
The Herbicide film of embodiment 1～6 gained is marked observation, and being directly layered on plantation has on the seedbed in Folium Camelliae sinensis cuttage nursery of tea shoot, observes the weeds growing way in its degradation time and its area coverage and tea shoot upgrowth situation；Simultaneously with common weeding cover film as reference examples, with the seedbed of not coverlay for blank example, test under similar circumstances.Result of the test is shown in Table 1.
Table 1 labelling observed result
Claims (1)
1. one kind is used for degradable weeding film for tea leaf cutting nursery, it is characterised in that: gou-tree fibre and the polypropylene fibre proportionally 0.8:1.2 containing black agglomerate being combined with each other by heat pressure adhesive technology, thickness is 54g/m2, shading rate is 87%；
Described degradable Herbicide film covers in Folium Camelliae sinensis cuttage nursery and suppresses weed growth the application promoting tea shoot to grow on seedbed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210559239.3A CN102972250B (en) | 2012-12-20 | 2012-12-20 | A kind of for degradable weeding film for tea leaf cutting nursery and application thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201210559239.3A CN102972250B (en) | 2012-12-20 | 2012-12-20 | A kind of for degradable weeding film for tea leaf cutting nursery and application thereof |
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| Publication Number | Publication Date |
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| CN102972250A CN102972250A (en) | 2013-03-20 |
| CN102972250B true CN102972250B (en) | 2016-08-03 |
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| CN201210559239.3A Expired - Fee Related CN102972250B (en) | 2012-12-20 | 2012-12-20 | A kind of for degradable weeding film for tea leaf cutting nursery and application thereof |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104509521A (en) * | 2014-12-29 | 2015-04-15 | 湘潭怡达荣耀工程材料有限公司 | Special weeding pad and weeding method for tea-oil tree |
| CN107173131A (en) * | 2017-06-30 | 2017-09-19 | 江苏省林业科学研究院 | A kind of method of container nursery prevention and control weeds |
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| JPH0435933A (en) * | 1990-05-31 | 1992-02-06 | Uni Charm Corp | Moisture regulating material and its usage |
| JP2006042656A (en) * | 2004-08-03 | 2006-02-16 | Okura Ind Co Ltd | Agricultural mulch film |
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| CN1217351A (en) * | 1998-09-23 | 1999-05-26 | 湖北省轻工业科学研究设计院 | Farm plant fiber mulch and producing method therefor |
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| CN1611105A (en) * | 2003-10-28 | 2005-05-04 | 毛宇 | Soilless lawn substrate production method, and its product and apparatus |
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| CN101544837A (en) * | 2009-05-08 | 2009-09-30 | 东北林业大学 | Polypropylene fiber-straw fragment composite material and heat pressing manufacturing method thereof |
| CN101665015A (en) * | 2009-10-29 | 2010-03-10 | 东北林业大学 | Method for manufacturing fibrilia/polypropylene fiber composite board |
| CN101921421A (en) * | 2010-07-30 | 2010-12-22 | 王丽红 | Ecological-degradation plastic mulch |
| CN102124888A (en) * | 2010-12-10 | 2011-07-20 | 福建省农业科学院土壤肥料研究所 | Method for controlling weeds in tea plantation |
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