CN1244268C - Applied technology for production of pesticide-less greenhouse vegetable - Google Patents
Applied technology for production of pesticide-less greenhouse vegetable Download PDFInfo
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- CN1244268C CN1244268C CN 200310119114 CN200310119114A CN1244268C CN 1244268 C CN1244268 C CN 1244268C CN 200310119114 CN200310119114 CN 200310119114 CN 200310119114 A CN200310119114 A CN 200310119114A CN 1244268 C CN1244268 C CN 1244268C
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Abstract
The present invention relates to practical technology for greenhouse vegetable production without pesticide, which is applied by four steps of seed disinfection processing, soil disinfection processing, air disinfection in greenhouse environment, and plant surface disinfection, wherein the seed disinfection processing is formed by that seeds are soaked in chlorine dioxide of which the concentration is 10 ppm/L for 15 minutes; the soil disinfection processing is formed by that chlorine dioxide of which the concentration is 40 ppm/L is poured to a ridge table which is well manufactured before the plant is fixed, and the ridge table is covered by an earth film for five days; thereby, a hole is made for plant fixing; the air disinfection in the greenhouse environment is formed by that an ozone generator with 400 mg/h is adopted for being used for one hour respectively in the morning and at night per day with the use quantity which is calculated according to 40m<3>/ozone generator; the plant surface disinfection is formed by that oxidation electric potential water is used for directly spraying in all positions of the plant and is used once for 7 days. The present invention is characterized in that the oxidation electric potential water, ozone and the chlorine dioxide are applied for alternatively fumigating and spraying vegetable in a greenhouse, microorganisms such as fungi, bacterium, etc. and pests can be effectively killed, and the purposes that pesticide is replaced, and the pests are prevented and treated can be achieved. Furthermore, the present invention has the advantages of simple method, mature technology, no residue and no pollution, and is an effective method for producing green vegetable.
Description
Technical field: the present invention relates to a kind of canopy vegetable production technique, particularly a kind of no agricultural chemicals canopy vegetable production technique.
Background technology: canopy dish of the prior art is produced, and is diseases prevention, the method for employing spraying pesticide mostly of curing the disease.Though the purpose of can reach diseases prevention in this way, curing the disease obtains the volume increase of canopy dish, from another point of view, because the residual health and even the life security to people of agricultural chemicals caused very big influence.The producer for the canopy dish, the task of top priority is how to work out a kind of damage by disease and insect that can eliminate in the green house of vegetables, makes high crop yield, avoids using agricultural chemicals again, fundamentally solve the technical barrier in the production of canopy dish, allow people have the vegetables of real green non-pollution.
Summary of the invention: the objective of the invention is at above-mentioned the deficiencies in the prior art, and provide a kind of employing chlorine dioxide, ozone generator and electrolyzed oxidizing water alternately the canopy dish fumigate and spray alternative agricultural chemicals to people, the method that canopy dish damage by disease and insect is prevented and treated.For achieving the above object, the technical solution used in the present invention is: no agricultural chemicals canopy vegetable production technique, and concrete application process is as described below:
One, seed disinfection is handled
With seed concentration is that the chlorine dioxide of 10ppm/L soaked 15 minutes.
Two, soil disinfection is handled
With concentration is that the chlorine dioxide of 40ppm/L is poured onto before the plant field planting on the ready-made ridge platform, but uses polyethylene film cover perforating field planting after 5 days then.
Three, surrounding air sterilizing in the canopy
Adopt the ozone generator of 400mg/h, usage amount is by every 40m
3The calculating in space, respectively used 1 hour every day sooner or later.
Four, plant surface disinfection sterilization
With electrolyzed oxidizing water (EOW), the pH value is below 2.7, redox potential (ORP) 1100mv, and the molten chlorine 40-50ppm/L that deposits directly is sprayed onto each position of plant, uses 1 time in 7 days.
Above-mentioned chlorine dioxide is a kind of novel environmental type disinfectant, has wide spectrum, efficient, the effect of killing microorganisms fast, and is nontoxic to humans and animals.Can effectively prevent and treat diseases such as gray mold, the viroses of plant, downy mildew, climing rot, anthracnose, brown spot, black heart, root rot.Up to now, still find no which kind of pathogenic microorganisms and can resist chlorine dioxide and be not killed, also do not find the persister of chlorine dioxide as yet.Compare with chlorine, it kills ability can improve 3-5 doubly, and the ability of killing of some anti-chlorine virus is exceeded thousands of times, and its effect of killing livestock is not influenced by the pH value basically, has lasting fungistatic effect.Simultaneously, nitrite, cyanide and the agricultural chemicals to water and body surface also has tangible degradation.
Above-mentioned ozone is the isotope body of oxygen, is a kind of strong oxidizer.Its bactericidal action is that speed is fast, and after concentration surpassed certain threshold value, the sterilizing effect can be finished moment.Ozone at first acts on cells of microorganisms films such as fungi, bacterium, its cell membrane is sustained damage, and continue to be penetrated into film inner tissue, multiple components reaction with in the cell produces irreversible variation, causes dysbolism, and resist its growth, until cell death.Its function is wide spectrum, efficient, quick sterilization, it can kill various germs, virus and the microorganism that people and animals and plants are caused a disease rapidly, and agricultural chemicals and organic poison had very strong degradation, thereby make green house be issued to the purpose of prevention and elimination of disease and pests in the situation that uses no or little agricultural chemicals.
Above-mentioned electrolyzed oxidizing water is colourless, transparent, has the liquid of slight chlorine smell.This water is that the common salt that will add 0.05% in the common running water generates after electrolysis.Its pH value is below 2.7, redox potential (ORP) 1100mv; The molten chlorine 40-50ppm/L that deposits; Ingress of air, light, organic matter or heat to being reduced into light water gradually more than 40 ℃ do not have any residual and pollute.Its sterilization mechanism: the low pH value (below 2.7) of electrolyzed oxidizing water has exceeded the microorganism scope with the molten chlorine of depositing of high ORP (more than the 1100mv) and 40-50ppm/L, and the film potential of microbial cell is changed, to cause the destruction of permeability of cell membrane and cellular metabolism enzyme, playing the effect of killing microorganisms, is a kind of safe and reliable disinfection sanitizer.
Characteristics of the present invention are to use electrolyzed oxidizing water, ozone and chlorine dioxide and alternately the plants and vegetables in the green house are fumigated and sprayed, and can kill microorganism and insects such as fungi, bacterium effectively, have played alternative agricultural chemicals, the purpose of prevention and elimination of disease and pests.And method is simple, technology maturation, and noresidue, pollution-free is the efficient ways of producing real green vegetables.
Specific implementation method:
Embodiment one
The plantation tomato
1, seed disinfection is handled
With tomato seed concentration is that the chlorine dioxide of 10ppm/L soaked 15 minutes.
2, soil disinfection is handled
With concentration is that the chlorine dioxide of 40ppm/L is poured onto before the plant field planting on the ready-made ridge platform, but uses polyethylene film cover perforating field planting after 5 days then, and line-spacing and spacing in the rows be technology routinely.
3, surrounding air sterilizing in the canopy
Adopt the ozone generator of 400mg/h, usage amount is by every 40m
3The calculating in space, respectively used 1 hour every day sooner or later.
4, plant surface disinfection sterilization
With electrolyzed oxidizing water (EOW), the pH value is below 2.7, redox potential (ORP) 1100mv, and the molten chlorine 40-50ppm/L that deposits directly is sprayed onto each position of plant, uses 1 time in 7 days.
Embodiment two
The plantation cucumber
1, seed disinfection is handled
With cucumber seeds concentration is that the chlorine dioxide of 10ppm/L soaked 15 minutes.
2, soil disinfection is handled
With concentration is that the chlorine dioxide of 40ppm/L is poured onto before the plant field planting on the ready-made ridge platform, but uses polyethylene film cover perforating field planting after 5 days then, and line-spacing and spacing in the rows be technology routinely.
3, surrounding air sterilizing in the canopy
Adopt the ozone generator of 400mg/h, usage amount is by every 40m
3The calculating in space, respectively used 1 hour every day sooner or later.
4, plant surface disinfection sterilization
With electrolyzed oxidizing water (EOW), the pH value is below 2.7, redox potential (ORP) 1100mv, and the molten chlorine 40-50ppm/L that deposits directly is sprayed onto each position of plant, uses 1 time in 7 days.
Embodiment three
The plantation green pepper
1, seed disinfection is handled
With green pepper seed concentration is that the chlorine dioxide of 10ppm/L soaked 15 minutes.
2, soil disinfection is handled
With concentration is that the chlorine dioxide of 40ppm/L is poured onto before the plant field planting on the ready-made ridge platform, but uses polyethylene film cover perforating field planting after 5 days then, and line-spacing and spacing in the rows be technology routinely.
3, surrounding air sterilizing in the canopy
Adopt the ozone generator of 400mg/h, usage amount is by every 40m
3The calculating in space, respectively used 1 hour every day sooner or later.
4, plant surface disinfection sterilization
With electrolyzed oxidizing water (EOW), the pH value is below 2.7, redox potential (ORP) 1100mv, and the molten chlorine 40-50ppm/L that deposits directly is sprayed onto each position of plant, uses 1 time in 7 days.
Embodiment four
The plantation Indian fig
1, soil disinfection is handled
With concentration is that the chlorine dioxide of 40ppm/L is poured onto before the plant field planting on the ready-made ridge platform, but uses polyethylene film cover perforating field planting after 5 days then, and line-spacing and spacing in the rows be technology routinely.
2, surrounding air sterilizing in the canopy
Adopt the ozone generator of 400mg/h, usage amount is by every 40m
3The calculating in space, respectively used 1 hour every day sooner or later.
3, plant surface disinfection sterilization
With electrolyzed oxidizing water (EOW), the pH value is below 2.7, redox potential (ORP) 1100mv, and the molten chlorine 40-50ppm/L that deposits directly is sprayed onto each position of plant, uses 1 time in 7 days.
Claims (2)
1, a kind of no agricultural chemicals canopy dish production method is characterized in that:
(1) seed disinfection is handled
With seed concentration is that the chlorine dioxide of 10ppm/L soaked 15 minutes;
(2) soil disinfection is handled
With concentration is that the chlorine dioxide of 40ppm/L is poured onto before the plant field planting on the ready-made ridge platform, but uses polyethylene film cover perforating field planting after 5 days then;
(3) surrounding air sterilizing in the canopy
Adopt the ozone generator of 400mg/h, usage amount is by every 40m
3The calculating in space, respectively used 1 hour every day sooner or later;
(4) plant surface disinfection sterilization
Use electrolyzed oxidizing water, the pH value is below 2.7, redox potential 1100mv, and the molten chlorine 40-50ppm/L that deposits directly is sprayed onto each position of plant, uses 1 time in 7 days.
2, no agricultural chemicals canopy dish production method according to claim 1, it is characterized in that: above-mentioned technical method can be used for the cultivation of tomato, cucumber, green pepper or Indian fig.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200310119114 CN1244268C (en) | 2003-12-16 | 2003-12-16 | Applied technology for production of pesticide-less greenhouse vegetable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200310119114 CN1244268C (en) | 2003-12-16 | 2003-12-16 | Applied technology for production of pesticide-less greenhouse vegetable |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1545849A CN1545849A (en) | 2004-11-17 |
| CN1244268C true CN1244268C (en) | 2006-03-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200310119114 Expired - Fee Related CN1244268C (en) | 2003-12-16 | 2003-12-16 | Applied technology for production of pesticide-less greenhouse vegetable |
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| Country | Link |
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| CN (1) | CN1244268C (en) |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1322095C (en) * | 2005-04-06 | 2007-06-20 | 河北工业大学 | Soil conditioning agent for crop rhizosphere |
| CN100403878C (en) * | 2006-06-16 | 2008-07-23 | 郑建秋 | Method for killing harmful bioses in soil by utilizing ozone |
| CN102106229B (en) * | 2010-11-17 | 2013-04-03 | 熊汉飞 | Method for producing original ecological organic vegetables |
| CN102144627B (en) * | 2011-03-18 | 2013-03-27 | 浙江大学 | Method for controlling rice plant hopper in south rice-fish system |
| CN102523888B (en) * | 2012-02-10 | 2013-08-07 | 侯淑月 | Practical method for growing pesticide-free greenhouse vegetables |
| CN104488408A (en) * | 2013-07-25 | 2015-04-08 | 文山苗乡三七科技有限公司 | Disinfection method for panax notoginseng planting process |
| CN104365332A (en) * | 2014-11-04 | 2015-02-25 | 覃慧璇 | Method for increasing yield of greenhouse tomatoes |
| CN105660694B (en) * | 2016-03-11 | 2018-08-24 | 华东师范大学 | A kind of Acidovorax Avenae Subsp. Citrulli seed disinfectant and its application |
| CN105766881A (en) * | 2016-04-11 | 2016-07-20 | 深圳欧泰华工程设备有限公司 | Ginger field planting soil disinfection method |
| CN109041639A (en) * | 2018-08-21 | 2018-12-21 | 山西省农业科学院植物保护研究所 | A kind of Ozone Water is applied to the green planting method of Winter-Spring stubble plastic tent cucumber |
| CN111096331A (en) * | 2018-10-25 | 2020-05-05 | 杭州丰通科技有限公司 | Ozone water for preventing and treating potato scab and using method thereof |
| CN116711579B (en) * | 2023-08-08 | 2023-11-03 | 离享未来(德州)等离子科技有限公司 | Six-in-one plant protection machine |
-
2003
- 2003-12-16 CN CN 200310119114 patent/CN1244268C/en not_active Expired - Fee Related
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| Publication number | Publication date |
|---|---|
| CN1545849A (en) | 2004-11-17 |
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