CN102870784A - Disinfectant composition of percolate for rotting discomfort tobacco - Google Patents
Disinfectant composition of percolate for rotting discomfort tobacco Download PDFInfo
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- CN102870784A CN102870784A CN2012104002100A CN201210400210A CN102870784A CN 102870784 A CN102870784 A CN 102870784A CN 2012104002100 A CN2012104002100 A CN 2012104002100A CN 201210400210 A CN201210400210 A CN 201210400210A CN 102870784 A CN102870784 A CN 102870784A
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Abstract
The invention discloses a disinfectant composition of percolate for rotting a discomfort tobacco. The disinfectant composition is prepared from a sodium dichloro cyanurate industrial product of which the active chlorine content is greater than 50% and a dioctadecyl dimethyl ammonium bromide industrial product of which the content of an active substance is greater than 90%. The percolate generated in a process of rotting the discomfort tobacco is sterilized and directly scattered according to the fact that the ratio of the disinfector to the percolate is 1 to 15-300; the tobacco mosaic virus (TMV) can be effectively killed, and the inactivation ratio is more than 98%. The disinfectant composition has the characteristics that the raw material is easy to obtain, the process is simple, and the composition is environment-friendly and harmless to a human body. The disinfectant composition is suitable for popularization and application in a tobacco growing area, and secondary infection of the percolate with the tobacco mosaic virus caused by rotting of the discomfort tobacco on crops such as tobacco in the next season is avoided.
Description
Technical field
The invention belongs to the disinfectant use in agriculture field, relate to particularly a kind of composition that is used for the percolate sterilization that uncomfortable tobacco leaf digest process produces that is formed by sodium dichloro cyanurate and DDA.
Background technology
In a single day tobacco mosaic virus (tmv) is to infect the Disease that causes by tobacco mosaic virus (TMV), infects tobacco mosaic virus behind the flue-cured tobacco transplanting, then all will be with poison whole breeding time and pass poison, easily causes the virus disease large tracts of land to break out harm.Owing to up to the present still not having a desirable control medicament, not polluted by tobacco mosaic virus be the most effective preventive measure so guarantee to plant cigarette environment such as soil, water source etc.And in the tobacco cultivation management process unified pinch smear wooden fork, remove illumination deficiency, depauperation, hack bad, scab is more, overdone leaf, without baking be worth or roasting after the uncomfortable tobacco leaves such as inferior footing leaf, be the effective measures of raising sound tobacco specific yield.Will destroy 3 leaves (two footing leaves, 1 top) according to every strain cigarette and calculate, every mu of uncomfortable tobacco leaf that will produce about 120 kilograms is planted the annual uncomfortable tobacco leaf that just will produce more than 120,000 tons of cigarette for per 1,000,000 mu.Detection shows, these uncomfortable tobacco leaves carry the plant pathogenic microorganismss such as a large amount of bacteriums, fungi, virus, and wherein tobacco mosaic virus (TMV), cucumber mosaic virus (CMV) and marmor upsilon (PVY) recall rate are substantially more than 90%.How the uncomfortable tobacco leaf of efficient, safe disposal prevents remaining pathogenic microorganism to the harm of infecting of cigarette strain of lower season, is the important component part of tobacco industry development, also is the important step that can tobacco industry sustainable and healthy development.
At present, in general tobacco leaf producing region, be that the hole of taking to cut the earth is buried, is discarded in the mountain forest away from the water source and gives free rein to rot to the processing of uncomfortable tobacco leaf; And in emphasis cigarette district, then manyly concentrate on the dedicated processes pond by tobacco company, add suitable decomposing agent and lime carry out pile fermentation become thoroughly decomposed rear as paddy field, orchard, tea place etc. non-plant vega () organic manure uses.Studies show that, no matter be that nature rots or adds decomposing agent and lime and carry out pile fermentation and become thoroughly decomposed, all can not kill tobacco mosaic virus.Because the bright leaf of uncomfortable tobacco leaf contains large quantity of moisture, becoming thoroughly decomposed and heap is sealed in the process, contained humidity is except the part evaporation is scattered and disappeared, to produce a large amount of percolates, the tobacco mosaic virus of suspended dispersed in percolate is along with rainwash spreads, soil and water source around directly polluting cause soil and water source directly to be with poison, have buried the particularly hidden danger of tobacco plant virus disease great outburst of second stubble crop.Concentrate, unified, efficiently at these uncomfortable tobacco leaves of field digestion process, should to the residue disinfection of becoming thoroughly decomposed, also to kill the entrained tobacco mosaic virus of percolate.
Sodium dichloro cyanurate is a kind of chlorinated derivatives of isocyanuric acid, be used for hospital, hotel, school, restaurant, swimming pool, drinking water, room, clothing, bedding, food and drink and the health and epidemic prevention of family, the disinfection of livestock and poultry colony house, also can be used for wool shrinkproof arrangement, textile industry bleaching, industrial circulating water except algae, human body is had no adverse effects, kill the report of tobacco mosaic virus but have no for the uncomfortable tobacco leaf percolate that becomes thoroughly decomposed.DDA is commonly called as softening agent DOD, is a kind of cationic surfactant with disinfecting and sterilizing functions, as a kind of disinfectant raw material, is applicable to hospital, public place and herding, poultry rearing industry; The high wool suede, silk, the acrylic fibers that also are used for textile fabric industry are made softening agent, also can be used as novel hair care and nourishing, mildy wash, treatment oil and highway asphalt emulsifier, but have no the report that percolate after becoming thoroughly decomposed for uncomfortable tobacco leaf is killed tobacco mosaic virus.
Summary of the invention
The purpose of this invention is to provide a kind of antiseptic composition that digests the percolate that becomes thoroughly decomposed for uncomfortable tobacco leaf, the sodium dichloro cyanurate and the DDA that utilize wide material sources, efficient, low toxicity and have a disinfecting and sterilizing functions are mixed according to a certain percentage, make its mixture be suitable for the percolate sterilization of becoming thoroughly decomposed of uncomfortable tobacco leaf.
Purpose of the present invention is achieved by following technical proposals:
The antiseptic composition that digests the percolate that becomes thoroughly decomposed for uncomfortable tobacco leaf of the present invention, said composition is composed of the following components by weight percentage: sodium dichloro cyanurate 85～95%, DDA 5～15%.Sodium dichloro cyanurate is selected from available chlorine content greater than 50% industrial goods, and DDA is selected from activity substance content greater than 90% industrial goods.
The antiseptic composition that obtains after being mixed according to the above ratio directly is sprinkled in the percolate in the ratio of Xiao Du Ji ︰ percolate=1 ︰ 15～300, stirs it is fully dissolved, and can effectively kill tobacco mosaic virus in 24 hours, and inactivation ratio is more than 98%.
The present invention has the following advantages:
1, active ingredient is selected from the daily life sterilizing article, has efficient, low toxicity, the easy characteristics of degraded, and human body is had no adverse effects.Raw material sources are extensive, low production cost, environmentally safe close friend, non agricultural chemical residuum.
2, synergistic effect is remarkable, can effectively reduce dosage and drug cost, is conducive to apply.
3, compare with present use quicklime, the effect of disinfection is more thoroughly with complete.Can effectively avoid tobacco mosaic virus remaining in the percolate in environment, to breed and Secondary Infection.
Embodiment
Be better explanation the present invention, the below uses example and drug effect effect, and the invention will be further described, but they are not limitations of the present invention.
Embodiment 1
The active ingredient percetage by weight
Sodium dichloro cyanurate 92
DDA 8
By above-mentioned percentage, sodium dichloro cyanurate 90kg is mixed the packing agent product that can be sterilized with DDA adding double helix Agravicmixer.
Dosage by setting takes by weighing above disinfectant, joins respectively the uncomfortable tobacco leaf that is positive through serological Identification, the tobacco mosaic virus percolate that becomes thoroughly decomposed, and stirs the to be sterilized dose of abundant rear standing over night of dissolving 10～15 minutes.Filtration next day, centrifugal, supernatant are used for infectivity and detect.With the percolate of non-sterile in contrast.
The mensuration of the withered spot inhibiting rate of tobacco mosaic virus: adopt half leaf method inoculation Nicotiana glutinosa to detect the activity of virus, supply test with the uniform potted plant Nicotiana glutinosa of growing way, spray equably the layer of gold emery at tobacco leaf surface, take master pulse as the boundary, half leaf about minute carries out frictional inoculation with contrast liquid to the right side half leaf with the full clear liquid that sucts of medical absorbent cotton label.After finishing, inoculation cleans diamond dust with sterile distilled water.Each processes inoculation 2-3 strain, altogether 9-10 blade.Inoculate and add up withered spot number after 15 days.Withered spot inhibiting rate=(1-processes average withered spot number/contrast withered spot number) * 100.Infectivity is measured: adopt the potted plant K326 kind cigarette strain of green house as supplying to study thing, 2 maximum blades are inoculated in every strain, the inoculation of processing 3 strains, repeat 3 times and inoculate rear periodic observation tobacco mosaic virus disease incidence, calculate the incidence of disease.
Experimental result sees the following form:
Embodiment 2
Repeat embodiment 1, but following difference arranged:
The active ingredient percentage by weight
Sodium dichloro cyanurate 95
DDA 5
Embodiment 3
Repeat embodiment 1, but following difference arranged:
The active ingredient percentage by weight
Sodium dichloro cyanurate 85
DDA 15.
Claims (3)
1. one kind is used for the become thoroughly decomposed antiseptic composition of percolate of uncomfortable tobacco leaf, it is characterized in that each compositions in weight percentage is sodium dichloro cyanurate 85～95%, DDA 5～15% take sodium dichloro cyanurate and DDA as active ingredient.
2. the uncomfortable tobacco leaf according to claim 1 antiseptic composition of percolate that becomes thoroughly decomposed, it is characterized in that sodium dichloro cyanurate is selected from available chlorine content greater than 50% industrial goods, DDA is selected from activity substance content greater than 90% industrial goods.
3. antiseptic composition according to claim 1 is used for the percolate sterilization that the uncomfortable tobacco leaf of tobacco cultivation management becomes thoroughly decomposed and produces, and directly is sprinkled in the percolate in the ratio of Xiao Du Ji ︰ percolate=1 ︰ 15～300, kills tobacco mosaic virus (TMV).
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210400210.0A CN102870784B (en) | 2012-10-20 | 2012-10-20 | Disinfectant composition of percolate for rotting discomfort tobacco |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210400210.0A CN102870784B (en) | 2012-10-20 | 2012-10-20 | Disinfectant composition of percolate for rotting discomfort tobacco |
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| Publication Number | Publication Date |
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| CN102870784A true CN102870784A (en) | 2013-01-16 |
| CN102870784B CN102870784B (en) | 2014-10-01 |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2002076207A1 (en) * | 2001-03-27 | 2002-10-03 | The Dial Corporation | Antibacterial compositions |
| WO2006062845A2 (en) * | 2004-12-09 | 2006-06-15 | The Dial Corporation | Compositions having a high antiviral and antibacterial efficacy |
| CN102037999A (en) * | 2009-10-23 | 2011-05-04 | 何永红 | Utensil disinfectant |
| CN102067870A (en) * | 2011-01-21 | 2011-05-25 | 洛阳惠中兽药有限公司 | Composition of disinfectant and preparation method thereof |
-
2012
- 2012-10-20 CN CN201210400210.0A patent/CN102870784B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2002076207A1 (en) * | 2001-03-27 | 2002-10-03 | The Dial Corporation | Antibacterial compositions |
| WO2006062845A2 (en) * | 2004-12-09 | 2006-06-15 | The Dial Corporation | Compositions having a high antiviral and antibacterial efficacy |
| CN102037999A (en) * | 2009-10-23 | 2011-05-04 | 何永红 | Utensil disinfectant |
| CN102067870A (en) * | 2011-01-21 | 2011-05-25 | 洛阳惠中兽药有限公司 | Composition of disinfectant and preparation method thereof |
Non-Patent Citations (1)
| Title |
|---|
| 师红梅 等: "氯溴异氰尿酸防治几类主要病害药效研究", 《河南科技学院学报（自然科学版）》, vol. 33, no. 1, 30 March 2005 (2005-03-30), pages 63 - 65 * |
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|---|---|
| CN102870784B (en) | 2014-10-01 |
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