CN101230144A - All-natural moisture-retention dust-proof insulation weeding multifunctional environmental material - Google Patents

All-natural moisture-retention dust-proof insulation weeding multifunctional environmental material Download PDF

Info

Publication number
CN101230144A
CN101230144A CNA2007101690396A CN200710169039A CN101230144A CN 101230144 A CN101230144 A CN 101230144A CN A2007101690396 A CNA2007101690396 A CN A2007101690396A CN 200710169039 A CN200710169039 A CN 200710169039A CN 101230144 A CN101230144 A CN 101230144A
Authority
CN
China
Prior art keywords
proof insulation
natural moisture
percent
agent
material powder
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.)
Pending
Application number
CNA2007101690396A
Other languages
Chinese (zh)
Inventor
刘俊松
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to CNA2007101690396A priority Critical patent/CN101230144A/en
Publication of CN101230144A publication Critical patent/CN101230144A/en
Pending legal-status Critical Current

Links

Landscapes

  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Inks, Pencil-Leads, Or Crayons (AREA)

Abstract

The invention relates to environment protection material. Natural multi-purpose environmental protection material with functions of moisturizing, dust prevention, heat preservation and weed eradication is characterized in that the material is made from raw materials of plant material powder, filling material, reticular fiber, foaming agent, binding agent, humectant and vegetable oil, and prepared into s block shape; The occupying mass percent of the raw materials is as follows: 50-65 percent of plant material powder, 10-15 percent of reticular fiber, 5-10 percent of foaming agent, 5-10 percent of binding agent, 5-10 percent of humectant, and 0.5-1 percent of vegetable oil; the plant material powder is admixture of one or two of straw, caving, leaf, tree branch, bark, bamboo, vine, bulrush, aquatic grass, pygmy water lily, water fern, nuphar pumilum, singharanut, lotus flower, loosestrife, common snapdragon, waterweed and hydrilla verticillata which are smashed into powder, and when the plant material powder is admixture of more than any two, the compounding ratio is the non critical ratio; the filling material adopts pulverized fuel ash and clay. The invention has the advantages of low cost, moisturizing, dust prevention, and weed eradication.

Description

A kind of all-natural moisture-retention dust-proof insulation weeding multifunctional environmental material
Technical field
The present invention relates to a kind of environment-friendly materials.
Background technology
Green belt or bank protection have a large amount of exposed parts, and easily long weeds, a dirt both be unfavorable for plant-growth, also were unfavorable for environmental protection (to atmospheric pollution), had increased handling cost.
Summary of the invention
The object of the present invention is to provide the low all-natural moisture-retention dust-proof insulation weeding multifunctional environmental material of a kind of cost, these environment-friendly materials have preserve moisture, prevent dust, weeding function.
To achieve these goals, technical scheme of the present invention is: a kind of all-natural moisture-retention dust-proof insulation weeding multifunctional environmental material is characterized in that it becomes block by vegetable material powder, stopping composition, reticulin fiber, whipping agent, binding agent, wetting Agent for Printing Inks, vegetables oil feedstock production; The shared mass percent of each raw material is: vegetable material powder 50-65%, stopping composition 10-15%, reticulin fiber 8-10%, whipping agent 5-10%, binding agent 5-10%, wetting Agent for Printing Inks 5-10%, vegetables oil 0.5-1%;
Described vegetable material powder is that in straw, husk, stalk, leaf, branch, bark, bamboo, rattan, reed, Medulla Junci, water lily, Herba azollae imbricatae, Nupahar pumilum, water chestnut, lotus, Spiked Loosestrife, Scirpus tabernaemontani, Common Snapdragon, waterweed, the hydrilla verticillata any one is ground into powdery or any mixing that is ground into more than two kinds behind the powdery, and any proportioning more than two kinds the time is any proportioning;
Described stopping composition is flyash and clay, and the mass ratio of flyash and clay is 1: 3-6.
Described reticulin fiber is the polypropylene mesh fiber, is made into netted monofilament or is slit into flaky Vegetable Sponge of Luffa.
Described whipping agent is a pneumatogen, as pentamethylene, hydrogenation fluothane hydrocarbon (HFC) whipping agent; The N-nitroso compound, as N, N-dinitroso five methyne tetramines (DPT), N, N-dimethyl-N, N-two inferior terephthalamides (NTA) etc.; Azo-compound is as Cellmic C 121 (ADC), Diisopropyl azodicarboxylate, azoformic acid isopropyl ester, diethyl azodiformate, two azoaminobenzenes, azoformic acid barium etc.; Hydrazide kind compound, as 4,4-disulfonyl hydrazide diphenyl ether (OBSH), to benzol sulfohydrazide, 3,3-disulfonyl hydrazide sulfobenzide, 4,4-two benzene disulfohydrazides, 1,3-benzene disulfohydrazide, 1,4-benzene disulfohydrazide.
Described binding agent is corn steep liquor, pachyrhizus slurry, potato slurry, sticky rice syrup, used heat thermoplastic plastic, Resins, epoxy or formaldehyde.
Described wetting Agent for Printing Inks is glycerol (being commonly called as glycerine), butyleneglycol, polyoxyethylene glycol, propylene glycol, hexylene glycol, Xylitol, polypropylene glycol or Sorbitol Powder.
Described vegetables oil is peanut oil, rapeseed oil, soya-bean oil or Oleum Gossypii semen.
Described clay is kaolin, montmorillonite, illite, chlorite or wilkinite.
The invention has the beneficial effects as follows:
1, adopting vegetable material powder, stopping composition, reticulin fiber, all is the thing that goes out of use, and cost of the present invention is low;
2, stopping composition adopts flyash and clay, the energy water conservation; Adopt wetting Agent for Printing Inks to preserve moisture; The present invention can keep soil tilth, thereby provides good condition for plant-growth;
3, adopt vegetables oil, can cut weeds;
4, adopt reticulin fiber, reticulin fiber plays a supportive role, and can strengthen intensity;
5, adopt above-mentioned component to make bulk, blanket type is layered on the exposed part of green belt or bank protection, can prevent long weeds, play dust, can be incubated.
Embodiment
In order to understand the present invention better, further illustrate content of the present invention below in conjunction with embodiment, but content of the present invention not only is confined to the following examples.
Embodiment 1:
A kind of all-natural moisture-retention dust-proof insulation weeding multifunctional environmental material, it becomes block by vegetable material powder, stopping composition, reticulin fiber, whipping agent, binding agent, wetting Agent for Printing Inks, vegetables oil feedstock production; The shared mass percent of each raw material is: vegetable material powder 50%, stopping composition 10%, reticulin fiber 9.5%, whipping agent 10%, binding agent 10%, wetting Agent for Printing Inks 10%, vegetables oil 0.5%;
Described vegetable material powder is that straw is ground into powdery (20-100 order); Described stopping composition is flyash and clay, and the mass ratio of flyash and clay is 1: 3; Described reticulin fiber is to be made into netted monofilament; Described whipping agent is a pentamethylene; Described binding agent is a corn steep liquor; Described wetting Agent for Printing Inks is a glycerol; Described vegetables oil is a peanut oil; Described clay is a kaolin.
The preparation of above-mentioned a kind of all-natural moisture-retention dust-proof insulation weeding multifunctional environmental material: choose above-mentioned raw materials, mix the foaming (according to a conventional method) in foaming machine of humidification (water that adds vegetable material powder, stopping composition, reticulin fiber, whipping agent, binding agent, wetting Agent for Printing Inks, vegetables oil raw material total mass 0.1-20%) back, curing molding, be prepared into bulk (thin piece, or thin slice).
Embodiment 2:
A kind of all-natural moisture-retention dust-proof insulation weeding multifunctional environmental material, it becomes block by vegetable material powder, stopping composition, reticulin fiber, whipping agent, binding agent, wetting Agent for Printing Inks, vegetables oil feedstock production; The shared mass percent of each raw material is: vegetable material powder 65%, stopping composition 10%, reticulin fiber 9%, whipping agent 5%, binding agent 5%, wetting Agent for Printing Inks 5%, vegetables oil 1%;
Described vegetable material powder is that chaff powder is broken into powdery; Described stopping composition is flyash and clay, and the mass ratio of flyash and clay is 1: 4; Described reticulin fiber is for being slit into flaky Vegetable Sponge of Luffa; Described whipping agent is hydrogenation fluothane hydrocarbon (HFC) whipping agent; Described binding agent is the pachyrhizus slurry; Described wetting Agent for Printing Inks is a butyleneglycol; Described vegetables oil is a rapeseed oil; Described clay is a montmorillonite.
The preparation of above-mentioned a kind of all-natural moisture-retention dust-proof insulation weeding multifunctional environmental material: choose above-mentioned raw materials, mix the foaming (according to a conventional method) in foaming machine of humidification (water that adds vegetable material powder, stopping composition, reticulin fiber, whipping agent, binding agent, wetting Agent for Printing Inks, vegetables oil raw material total mass 0.1-20%) back, curing molding, be prepared into bulk (thin piece, or thin slice).
Embodiment 3:
A kind of all-natural moisture-retention dust-proof insulation weeding multifunctional environmental material, it becomes block by vegetable material powder, stopping composition, reticulin fiber, whipping agent, binding agent, wetting Agent for Printing Inks, vegetables oil feedstock production; The shared mass percent of each raw material is: vegetable material powder 59%, stopping composition 15%, reticulin fiber 10%, whipping agent 5%, binding agent 5%, wetting Agent for Printing Inks 5%, vegetables oil 1%;
Described vegetable material powder is crushed stalk powdering (a 20-100 order); Described stopping composition is flyash and clay, and the mass ratio of flyash and clay is 1: 6; Described reticulin fiber is for being slit into flaky Vegetable Sponge of Luffa; Described whipping agent is N, N-dinitroso five methyne tetramines (DPT); Described binding agent is the potato slurry; Described wetting Agent for Printing Inks is third polyoxyethylene glycol; Described vegetables oil is a soya-bean oil; Described clay is an illite.
The preparation of above-mentioned a kind of all-natural moisture-retention dust-proof insulation weeding multifunctional environmental material: choose above-mentioned raw materials, mix the foaming (according to a conventional method) in foaming machine of humidification (water that adds vegetable material powder, stopping composition, reticulin fiber, whipping agent, binding agent, wetting Agent for Printing Inks, vegetables oil raw material total mass 0.1-20%) back, curing molding is prepared into bulk.
Embodiment 4:
A kind of all-natural moisture-retention dust-proof insulation weeding multifunctional environmental material, it becomes block by vegetable material powder, stopping composition, reticulin fiber, whipping agent, binding agent, wetting Agent for Printing Inks, vegetables oil feedstock production; The shared mass percent of each raw material is: vegetable material powder 59.3%, stopping composition 10%, reticulin fiber 8%, whipping agent 7%, binding agent 7%, wetting Agent for Printing Inks 8%, vegetables oil 0.7%;
Described vegetable material powder is that leaf powder is broken into powdery; Described stopping composition is flyash and clay, and the mass ratio of flyash and clay is 1: 5; Described reticulin fiber is to be made into netted monofilament; Described whipping agent Cellmic C 121 (ADC); Described binding agent is a Resins, epoxy; Described wetting Agent for Printing Inks is a propylene glycol; Described vegetables oil is an Oleum Gossypii semen; Described clay is a chlorite.
The preparation of above-mentioned a kind of all-natural moisture-retention dust-proof insulation weeding multifunctional environmental material: choose above-mentioned raw materials, mix the foaming (according to a conventional method) in foaming machine of humidification (water that adds vegetable material powder, stopping composition, reticulin fiber, whipping agent, binding agent, wetting Agent for Printing Inks, vegetables oil raw material total mass 0.1-20%) back, curing molding is prepared into bulk.
Embodiment 5:
A kind of all-natural moisture-retention dust-proof insulation weeding multifunctional environmental material, it becomes block by vegetable material powder, stopping composition, reticulin fiber, whipping agent, binding agent, wetting Agent for Printing Inks, vegetables oil feedstock production; The shared mass percent of each raw material is: vegetable material powder 54%, stopping composition 10-15%, reticulin fiber 8-10%, whipping agent 5-10%, binding agent 5-10%, wetting Agent for Printing Inks 5-10%, vegetables oil 0.5-1%;
Described vegetable material powder is that reed, Medulla Junci, water lily are ground into the mixing behind the powdery, and the quality of reed, Medulla Junci, water lily respectively accounts for 1/3; Described stopping composition is flyash and clay, and the mass ratio of flyash and clay is 1: 6;
Described reticulin fiber is for being slit into flaky Vegetable Sponge of Luffa; Described whipping agent is 4,4-disulfonyl hydrazide diphenyl ether (OBSH); Described binding agent is a formaldehyde; Described wetting Agent for Printing Inks is an Xylitol; Described vegetables oil is an Oleum Gossypii semen; Described clay is a wilkinite.
The preparation of above-mentioned a kind of all-natural moisture-retention dust-proof insulation weeding multifunctional environmental material: choose above-mentioned raw materials, mix the foaming (according to a conventional method) in foaming machine of humidification (water that adds vegetable material powder, stopping composition, reticulin fiber, whipping agent, binding agent, wetting Agent for Printing Inks, vegetables oil raw material total mass 0.1-20%) back, curing molding is prepared into bulk.
Embodiment 6:
A kind of all-natural moisture-retention dust-proof insulation weeding multifunctional environmental material, it becomes block by vegetable material powder, stopping composition, reticulin fiber, whipping agent, binding agent, wetting Agent for Printing Inks, vegetables oil feedstock production; The shared mass percent of each raw material is: vegetable material powder 50%, stopping composition 10%, reticulin fiber 9.5%, whipping agent 10%, binding agent 10%, wetting Agent for Printing Inks 10%, vegetables oil 0.5%;
Described vegetable material powder is that straw is ground into powdery (20-100 order); Described stopping composition is flyash and clay, and the mass ratio of flyash and clay is 1: 4; Described reticulin fiber is the polypropylene mesh fiber; Described whipping agent is a pentamethylene; Described binding agent is a corn steep liquor; Described wetting Agent for Printing Inks is a glycerol; Described vegetables oil is a peanut oil; Described clay is a kaolin.
The preparation of above-mentioned a kind of all-natural moisture-retention dust-proof insulation weeding multifunctional environmental material: choose above-mentioned raw materials, mix the foaming (according to a conventional method) in foaming machine of humidification (water that adds vegetable material powder, stopping composition, reticulin fiber, whipping agent, binding agent, wetting Agent for Printing Inks, vegetables oil raw material total mass 0.1-20%) back, curing molding, be prepared into bulk (thin piece, or thin slice).
Vegetable material powder of the present invention, stopping composition, reticulin fiber, whipping agent, binding agent, wetting Agent for Printing Inks, vegetables oil concrete raw material separately, and their bound value, interval value can both realize the present invention, just do not enumerate embodiment one by one at this.

Claims (7)

1. an all-natural moisture-retention dust-proof insulation weeding multifunctional environmental material is characterized in that it becomes block by vegetable material powder, stopping composition, reticulin fiber, whipping agent, binding agent, wetting Agent for Printing Inks, vegetables oil feedstock production; The shared mass percent of each raw material is: vegetable material powder 50-65%, stopping composition 10-15%, reticulin fiber 8-10%, whipping agent 5-10%, binding agent 5-10%, wetting Agent for Printing Inks 5-10%, vegetables oil 0.5-1%;
Described vegetable material powder is that in straw, husk, stalk, leaf, branch, bark, bamboo, rattan, reed, Medulla Junci, water lily, Herba azollae imbricatae, Nupahar pumilum, water chestnut, lotus, Spiked Loosestrife, Scirpus tabernaemontani, Common Snapdragon, waterweed, the hydrilla verticillata any one is ground into powdery or any mixing that is ground into more than two kinds behind the powdery, and any proportioning more than two kinds the time is any proportioning;
Described stopping composition is flyash and clay, and the mass ratio of flyash and clay is 1: 3-6.
2. a kind of all-natural moisture-retention dust-proof insulation weeding multifunctional environmental material according to claim 1 is characterized in that: described reticulin fiber is the polypropylene mesh fiber, is made into netted monofilament or is slit into flaky Vegetable Sponge of Luffa.
3. a kind of all-natural moisture-retention dust-proof insulation weeding multifunctional environmental material according to claim 1, it is characterized in that: described whipping agent is a pentamethylene, hydrogenation fluothane hydrocarbon, N, N-dinitroso five methyne tetramines, N, N-dimethyl-N, N-two inferior terephthalamides, Cellmic C 121, Diisopropyl azodicarboxylate, the azoformic acid isopropyl ester, diethyl azodiformate, two azoaminobenzenes, azoformic acid barium, 4, the 4-disulfonyl hydrazide diphenyl ether, to benzol sulfohydrazide, 3,3-disulfonyl hydrazide sulfobenzide, 4,4-two benzene disulfohydrazides, 1,3-benzene disulfohydrazide or 1, the 4-benzene disulfohydrazide.
4. a kind of all-natural moisture-retention dust-proof insulation weeding multifunctional environmental material according to claim 1 is characterized in that: described binding agent is corn steep liquor, pachyrhizus slurry, potato slurry, sticky rice syrup, used heat thermoplastic plastic, Resins, epoxy or formaldehyde.
5. a kind of all-natural moisture-retention dust-proof insulation weeding multifunctional environmental material according to claim 1 is characterized in that: described wetting Agent for Printing Inks is glycerol, butyleneglycol, polyoxyethylene glycol, propylene glycol, hexylene glycol, Xylitol, polypropylene glycol or Sorbitol Powder.
6. a kind of all-natural moisture-retention dust-proof insulation weeding multifunctional environmental material according to claim 1 is characterized in that: described vegetables oil is peanut oil, rapeseed oil, soya-bean oil or Oleum Gossypii semen.
7. a kind of all-natural moisture-retention dust-proof insulation weeding multifunctional environmental material according to claim 1 is characterized in that: described clay is kaolin, montmorillonite, illite, chlorite or wilkinite.
CNA2007101690396A 2007-12-28 2007-12-28 All-natural moisture-retention dust-proof insulation weeding multifunctional environmental material Pending CN101230144A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CNA2007101690396A CN101230144A (en) 2007-12-28 2007-12-28 All-natural moisture-retention dust-proof insulation weeding multifunctional environmental material

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CNA2007101690396A CN101230144A (en) 2007-12-28 2007-12-28 All-natural moisture-retention dust-proof insulation weeding multifunctional environmental material

Publications (1)

Publication Number Publication Date
CN101230144A true CN101230144A (en) 2008-07-30

Family

ID=39896989

Family Applications (1)

Application Number Title Priority Date Filing Date
CNA2007101690396A Pending CN101230144A (en) 2007-12-28 2007-12-28 All-natural moisture-retention dust-proof insulation weeding multifunctional environmental material

Country Status (1)

Country Link
CN (1) CN101230144A (en)

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102125066A (en) * 2011-01-20 2011-07-20 安徽师范大学 Preparation method for sustained-release composite biological algicide
CN102475996A (en) * 2011-10-20 2012-05-30 常州亚环环保科技有限公司 Structural filter element capable of removing chloramine in drinking water and producing method thereof
CN102511344A (en) * 2011-12-30 2012-06-27 中国热带农业科学院橡胶研究所 Rubber seedling cold-proof method
CN103626433A (en) * 2013-12-02 2014-03-12 安徽循环经济技术工程院 Novel straw insulation board and preparation method thereof
CN105602270A (en) * 2016-01-30 2016-05-25 刘俊松 Multifunctional purely natural environment-friendly material
CN105713408A (en) * 2016-02-25 2016-06-29 刘俊松 Natural environment-friendly multifunctional polymer insect-repellent antibacterial material and preparation method thereof
CN105778548A (en) * 2016-03-23 2016-07-20 苏州锦腾电子科技有限公司 Dustproof packaging material and production method thereof
CN106751985A (en) * 2016-11-29 2017-05-31 安庆市鼎升环保科技有限公司 A kind of environment protecting plant stalk fibre composite plant cover blanket of easy bonding
CN108912714A (en) * 2018-07-27 2018-11-30 河北动向科技有限公司 A kind of solid waste forestry plant fiber ecological ground mulching materials curing agent and preparation method thereof and construction method
CN109776025A (en) * 2019-01-18 2019-05-21 麦国冰 A kind of composite environmental-friendly filter water stone new material and preparation method thereof
CN111961260A (en) * 2020-08-28 2020-11-20 山东大学 Formula of plant fiber/lignin/starch composite material and preparation method thereof

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102125066A (en) * 2011-01-20 2011-07-20 安徽师范大学 Preparation method for sustained-release composite biological algicide
CN102475996A (en) * 2011-10-20 2012-05-30 常州亚环环保科技有限公司 Structural filter element capable of removing chloramine in drinking water and producing method thereof
CN102511344A (en) * 2011-12-30 2012-06-27 中国热带农业科学院橡胶研究所 Rubber seedling cold-proof method
CN102511344B (en) * 2011-12-30 2014-02-19 中国热带农业科学院橡胶研究所 Rubber seedling cold-proof method
CN103626433A (en) * 2013-12-02 2014-03-12 安徽循环经济技术工程院 Novel straw insulation board and preparation method thereof
CN103626433B (en) * 2013-12-02 2016-03-30 安徽循环经济技术工程院 A kind of straw heat-insulating board and preparation method thereof
CN105602270A (en) * 2016-01-30 2016-05-25 刘俊松 Multifunctional purely natural environment-friendly material
CN105713408A (en) * 2016-02-25 2016-06-29 刘俊松 Natural environment-friendly multifunctional polymer insect-repellent antibacterial material and preparation method thereof
CN105778548A (en) * 2016-03-23 2016-07-20 苏州锦腾电子科技有限公司 Dustproof packaging material and production method thereof
CN106751985A (en) * 2016-11-29 2017-05-31 安庆市鼎升环保科技有限公司 A kind of environment protecting plant stalk fibre composite plant cover blanket of easy bonding
CN108912714A (en) * 2018-07-27 2018-11-30 河北动向科技有限公司 A kind of solid waste forestry plant fiber ecological ground mulching materials curing agent and preparation method thereof and construction method
CN109776025A (en) * 2019-01-18 2019-05-21 麦国冰 A kind of composite environmental-friendly filter water stone new material and preparation method thereof
CN111961260A (en) * 2020-08-28 2020-11-20 山东大学 Formula of plant fiber/lignin/starch composite material and preparation method thereof

Similar Documents

Publication Publication Date Title
CN101230144A (en) All-natural moisture-retention dust-proof insulation weeding multifunctional environmental material
CA2466622C (en) Plant growth media and processes for production thereof and compositions for use therein
CN103392710A (en) Tembotrions compound cornfield herbicide
CN102037986B (en) Compounded composition containing tribenuron-methyl and florasulam
CN103858717A (en) Multifunctional biological degradation mulching film and preparation method thereof
AU2002348181A1 (en) Plant growth media and processes for production thereof and compositions for use therein
DE102011010329A1 (en) Composite material, useful e.g. as nitrogen-phosphorus-potassium fertilizer, comprises superabsorber polymer, (in)organic filler, soil additive, binding agent and solid and/or liquid fermentation residues fermented from biomass
KR101136872B1 (en) compost for cultivation of ginseng complex
CN104542632A (en) Weeding composition containing sulfentrazone and flufenacet
CN101473831A (en) Bactericide agent composition containing fluoxastrobin and boscalid
Bhuyan et al. Valorization of agricultural wastes for multidimensional use
CN1733658A (en) Multifunctional biologic membrane agent
CN100354391C (en) Vegetation fiber composite earth and method for preparing same
CN101411333A (en) Pesticides containing triazamate and uses thereof
Tessema et al. Management of napier grass (Pennisetum Purpureum (L.) Schumach) for high yield and nutritional quality in Ethiopia: A Review
CN105284570B (en) Tomato seedling substrate prepared with cassava stalk and sugarcane top and preparation method thereof
CN103355336A (en) Prosulfuron compounded corn field herbicide
CN101288399B (en) Herbicidal composition and use thereof
CN104261982B (en) A kind of manufacture method of seedling composite substrate
CN105272587A (en) Multifunctional degradable plastic mulching film
DE202014006943U1 (en) Soil additive for the agricultural sector
KR100496529B1 (en) Grass medicine for promoting nutrition and the manufacture method
CN1171532C (en) Cymoxanil and chlorothalonil compound agent
CN101209060A (en) Composite organic modifier for preventing and controlling vegetable root root-knot nematode disease and preparing method thereof
KR100979734B1 (en) Biodegradable material composition and manufacturing method of the same, the manufacturing method of container using the biodegradable material composition

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C12 Rejection of a patent application after its publication
RJ01 Rejection of invention patent application after publication

Open date: 20080730