CN1117137C - Method of producing paper mulch for improving soil - Google Patents
Method of producing paper mulch for improving soil Download PDFInfo
- Publication number
- CN1117137C CN1117137C CN 01127449 CN01127449A CN1117137C CN 1117137 C CN1117137 C CN 1117137C CN 01127449 CN01127449 CN 01127449 CN 01127449 A CN01127449 A CN 01127449A CN 1117137 C CN1117137 C CN 1117137C
- Authority
- CN
- China
- Prior art keywords
- soil
- paper
- pollution
- present
- mulching
- 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
- 239000002689 soil Substances 0.000 title claims abstract description 20
- 239000002362 mulch Substances 0.000 title claims description 18
- 238000000034 method Methods 0.000 title claims description 6
- 239000000843 powder Substances 0.000 claims abstract description 7
- 239000001913 cellulose Substances 0.000 claims abstract description 5
- 229920002678 cellulose Polymers 0.000 claims abstract description 5
- 238000004080 punching Methods 0.000 claims abstract description 5
- 239000002023 wood Substances 0.000 claims abstract description 5
- 239000010902 straw Substances 0.000 claims description 5
- 238000005507 spraying Methods 0.000 claims description 3
- 239000003905 agrochemical Substances 0.000 abstract description 10
- 239000003337 fertilizer Substances 0.000 abstract description 10
- 241000196324 Embryophyta Species 0.000 abstract description 6
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 238000005520 cutting process Methods 0.000 abstract 1
- 239000010408 film Substances 0.000 abstract 1
- 239000000126 substance Substances 0.000 description 7
- 230000000694 effects Effects 0.000 description 5
- 239000002985 plastic film Substances 0.000 description 4
- 229920006255 plastic film Polymers 0.000 description 4
- 241000209094 Oryza Species 0.000 description 3
- 235000007164 Oryza sativa Nutrition 0.000 description 3
- 235000009566 rice Nutrition 0.000 description 3
- 239000004575 stone Substances 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 230000002363 herbicidal effect Effects 0.000 description 2
- 239000010410 layer Substances 0.000 description 2
- 235000012054 meals Nutrition 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 241001530056 Athelia rolfsii Species 0.000 description 1
- 241001558929 Sclerotium <basidiomycota> Species 0.000 description 1
- 241000607479 Yersinia pestis Species 0.000 description 1
- 238000012271 agricultural production Methods 0.000 description 1
- 244000052616 bacterial pathogen Species 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 230000035558 fertility Effects 0.000 description 1
- 239000004009 herbicide Substances 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 239000002917 insecticide Substances 0.000 description 1
- 239000011229 interlayer Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 231100000956 nontoxicity Toxicity 0.000 description 1
- 235000015097 nutrients Nutrition 0.000 description 1
- 235000016709 nutrition Nutrition 0.000 description 1
- 230000035764 nutrition Effects 0.000 description 1
- 230000020477 pH reduction Effects 0.000 description 1
- 239000010893 paper waste Substances 0.000 description 1
- 239000000575 pesticide Substances 0.000 description 1
- 239000000447 pesticide residue Substances 0.000 description 1
- 230000029553 photosynthesis Effects 0.000 description 1
- 238000010672 photosynthesis Methods 0.000 description 1
- 238000003900 soil pollution Methods 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 230000001629 suppression Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- -1 weedicide Substances 0.000 description 1
- 238000009333 weeding Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K17/00—Soil-conditioning materials or soil-stabilising materials
- C09K17/52—Mulches
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Soil Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Protection Of Plants (AREA)
- Fertilizers (AREA)
Abstract
The present invention relates to a method for producing paper mulching films for improving soil, which belongs to the technical field of production methods of pollution-free multifunctional agricultural mulching films. The pollution-free multifunctional mulching film can save agricultural chemicals and fertilizers, remove weeds, enrich the soil quality and increase crop yield and can be degradable; the existing plastic mulching films only have a single function and cause white pollution due to no degradability. The present invention has the technical scheme that maifanite (feldspathic rice-shaped andesite) powder is sprayed between two layers of wood or straw-pulp cellulose base paper; then the maifanite powder is pressed and is synthesized, and the paper mulching film for improving soil is produced through press finishing, punching and cutting. The present invention has the advantages of simple production process, low cost of the produced paper mulching film, agricultural chemical and fertilizer saving, weed removal, soil quality enrichment, high crop yield, degradability and high labor productivity.
Description
Technical field: the invention belongs to no-pollution multifunctional agricultural mulching manufacture method technical field, described no-pollution multifunctional can be saved agricultural chemicals and fertilizer amount, weeding, nutrition soil property, make crop yield and can high-fallly separate for this mulch film, is a kind of method of producing paper mulch of improving the soil more specifically.
Background technology: at present the plastic film that uses of the China and even the world after use, physical environment and the soil pollution and the destruction of causing the manpower waste and causing, its situation is serious day by day, causes agricultural environment to be fallen into disuse day by day, and causes the underproduction year after year more than 15 years.Simultaneously, the productivity that the rural economy aspect is simple because people covet increases, indistinction misuse in a large number, pesticide abuse, chemical fertilizer, weedicide, agrochemical, not only more aggravated the acidification of soil, the pollution of the low and soil water of soil fertility, and a large amount of agricultural chemicals that bring to crop products, chemical substance residual hazard and pollution are more and more serious especially, directly have influence on the healthy of people, therefore produce the pollution-less agriculture new data product that substitutes the agriculture plastic film and the series products of various chemical fertilizer, agricultural chemicals, Insecticides (tech) ﹠ Herbicides (tech) and just become the task of top priority.
Summary of the invention:, the objective of the invention is to invent a kind of method of producing paper mulch of improving the soil for overcoming above-mentioned shortcoming.Its technical scheme is: spraying medical stone (feldspathic meal shape andesite) powder in the middle of two-layer wood or straw pulp Mierocrystalline cellulose body paper, synthetic through squeezing then, the press polish punching is cut into the paper mulch film of improving the soil.Advantage of the present invention is: manufacturing process is simple, and the paper mulch film cost of making is low, and this mulch film has (1) nontoxicity, high-fallly separates, pollution-free, is the novel agricultural data product of close environment agriculture production; (2) the used plastic film of not only alternative renewal, and save chemical fertilizer more than 80% promptly only uses 20% chemical fertilizer, and the effect that can improve chemical fertilizer is more than 1 times, and can eliminate the negative effect that chemical fertilizer causes soil; Can thoroughly solve simultaneously because of using plastic film to bring destruction and the ecological environmental pollution that uses the back to cause to soil; (3) save agricultural chemicals and can prevent effectively also more than 80% that disease and pest from taking place, promptly only use 20% agricultural chemicals, can improve the agricultural chemicals result of use more than 1 times, and can eliminate pesticide residue (soon agricultural chemicals all neutralizes the objectionable impurities of farm crop); (4) improve crop yield more than 15%, especially can increase the paddy rice spike number more than one times in use on the rice terrace; (5) not only use this product can have drought-enduring effect, and use, can economize on water more than 50% at rice terrace in general farmland; (6) use the paper mulch film can block the solar radiation of weeds, make weeds can't finish photosynthesis, thereby reach the purpose that suppresses weed growth, test shows that the amount of suppression of weeds has reached more than 95% when covering 49～50 days, therefore say, have very strong herbicidal effect, thereby no longer need to use weedicide, can have outstanding herbicidal effect, and can be incubated extremely dark about 5 centimetres from the face of land; (7) behind the use paper mulch film, (set different grammes per square metre/m in 50～180 days according to different regions rainfall size
2) and can degrade fully and become fertilizer, provide the multiple nutrients material to crop, reach the usefulness of improving the soil of loosening the soil; (8) use the paper mulch film can reduce the generation of banded sclerotial blight, the quantity of minimizing pathogenic bacteria sclerotium infects number and can reduce to 2/5 when not using; (9), thereby make the former infrared rays effect of radiation of medical stone play the huge growth effect that helps to farm crop because its interlayer of paper mulch film sprays nuisanceless pure natural maifanite powder; (10) use paper mulch film labor savings in a large number, improved agricultural production efficiency; (11) because the processing of paper mulch film is the utilization again of waste paper such as wood, straw pulp Mierocrystalline cellulose, can effectively saves forest timber and straw resource, thereby protect environment, protect the eubiosis; (12) improved the utilization ratio of nitrogen element.
Embodiment: spraying medical stone (feldspathic meal shape andesite) powder in the middle of two-layer wood or straw pulp Mierocrystalline cellulose body paper, synthetic through squeezing then, the press polish punching is cut into the paper mulch film of improving the soil.The maifanite powder granularity that is sprayed is 100～6000 orders, and the punching aperture is 1～60mm on the paper mulch film.
Claims (1)
1, a kind of method of producing paper mulch of improving the soil is characterized in that: spraying maifanite powder in the middle of two-layer wood or straw pulp Mierocrystalline cellulose body paper, synthetic through squeezing then, the press polish punching is cut into the paper mulch film of improving the soil.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01127449 CN1117137C (en) | 2001-09-28 | 2001-09-28 | Method of producing paper mulch for improving soil |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01127449 CN1117137C (en) | 2001-09-28 | 2001-09-28 | Method of producing paper mulch for improving soil |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1339553A CN1339553A (en) | 2002-03-13 |
| CN1117137C true CN1117137C (en) | 2003-08-06 |
Family
ID=4667404
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01127449 Expired - Fee Related CN1117137C (en) | 2001-09-28 | 2001-09-28 | Method of producing paper mulch for improving soil |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1117137C (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018182543A2 (en) * | 2017-03-29 | 2018-10-04 | Scg Packaging Public Company Limited | Soil covering material having structural layers |
| CN111480500A (en) * | 2020-04-13 | 2020-08-04 | 梁玉祥 | A kind of multifunctional degradable mulch film and preparation method thereof |
-
2001
- 2001-09-28 CN CN 01127449 patent/CN1117137C/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN1339553A (en) | 2002-03-13 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C06 | Publication | ||
| PB01 | Publication | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |