CN103651008A - Pineapple bacterial disease prevention method - Google Patents
Pineapple bacterial disease prevention method Download PDFInfo
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- CN103651008A CN103651008A CN201310662540.1A CN201310662540A CN103651008A CN 103651008 A CN103651008 A CN 103651008A CN 201310662540 A CN201310662540 A CN 201310662540A CN 103651008 A CN103651008 A CN 103651008A
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- pineapple
- disease
- damping
- bacterial disease
- ozone solution
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Abstract
The invention discloses a pineapple bacterial disease prevention method. According to the pineapple bacterial disease prevention method, a 0.1-0.6mg/L ozone solution is used for watering pineapple plants 1-3 times per week. A pineapple damping-off disease is a bacterial disease, but zone with a certain concentration has an extremely powerful oxidation effect on bacteria and can kill the bacteria, as a result, the probability of occurrence of the pineapple damping-off disease is effectively lowered when the ozone solution is used for watering the pineapple plants, and prevention of the pineapple damping-off disease is realized. Tests conducted for three continuous years in a greenhouse where pineapples are planted show that the effect is quite remarkable, the pineapple damping-off disease can be well controlled, the plants are healthy in all aspects during growth, and products can be supplied to the market according to plans.
Description
Technical field
The invention belongs to the fungi-proofing technical field of plant cultivation, especially relate to a kind of method of preventing and treating of pineapple bacterial disease.
Background technology
On producing, some kinds in pineapple can be subject to vertical withered serious threat, such as Denis, pine nut, Red Star etc.This vertical withered phenomenon of pineapple is rotten for starting from the vanelets newly growing, and what follow is that the intracardiac water of cup is smelly, and after 3-4 days, whole plant starts to fracture from the base portion of stem, thoroughly rot, but its be still kept upright, one touch.Because its glass of intracardiac water can be smelly, so disease can propagate by water, as long as a healthy plant has been infected with the intracardiac water of disease plant cup, this key health plant will inevitably the rotten heart and dead.The cause of disease of this disease is a kind of malignant bacteria.
Once the vertical withered morbidity of pineapple is difficult to cure, and can only prevent its expansion, therefore, anti-ratio is controlled more important.For a long time, pineapple maintenance person feels simply helpless to this disease, after only still finding, takes out and throws away.But for large batch of pineapple plant development, this disease can cause very large obstruction to effective management, therefore seek diseases prevention means, effectively control the harm of the rotten heart, become problem in the urgent need to address in production practices.
Summary of the invention
The technical problem to be solved in the present invention is to provide a kind of vertical withered probability of happening of pineapple plant that reduces, and is the pineapple plant production management method of preventing and treating of pineapple bacterial disease more easily that becomes.
Technical scheme of the present invention is a kind of method of preventing and treating of pineapple bacterial disease, with the ozone solution pouring pineapple plant of 0.1～0.6mg/L.
Preferably, with the ozone solution of 0.4mg/L, water pineapple plant.
Preferably, with ozone solution, water weekly pineapple plant 1～3 time.
Preferably, with ozone solution, water weekly pineapple plant 2 times.
Advantage of the present invention and effect: pineapple damping off is a kind of bacterial disease, and certain density ozone has extremely strong oxidation to be killed to bacterium, therefore with ozone solution pouring pineapple plant, effectively reduce the vertical withered probability of happening of pineapple, prevent, in the greenhouse of plantation pineapple, long run test is 3 years, effect is very obvious, the damping off of pineapple can be controlled well, and plant strain growth everyway is very healthy, can supply according to schedule launch.
Embodiment
In order to understand the present invention, below by specific embodiment, the invention will be further described.
First, from the intracardiac water of disease plant cup, extract and isolate this pathogenic bacteria, then, after these pathogenic bacteria are shaken in advance, access PS medium, stand-by after the rotating speed cultivation 48h with 170rpm/min in 37 ℃ of shaking tables.
Embodiment mono-
Get 700 pineapple plant that upgrowth situation is similar, all with the culture fluid of the pathogenic bacteria of 100 times, water processing.Wherein 100 strains are watered with clear water, and other 600 strains are watered with the ozone solution of three kinds of variable concentrations respectively, and the solution of 0.2mg/L, 0.4mg/L, 0.6mg/L respectively waters 200 strains.Other environmental conditions, as identical in illumination, humidity, temperature, liquid manure etc., observe and after 2 months, add up the incidence of disease and find, with the incidence of disease after the pouring of 0.2mg/L ozone solution, be 10%, with the incidence of disease after the pouring of 0.4mg/L ozone solution, be 3%, with the incidence of disease after the pouring of 0.6mg/L ozone solution, be 8%, and the incidence of disease of the ivyleaf cyclamen of watering with clear water is 87%.
Embodiment bis-
Get the similar pineapple plant of 400 strain upgrowth situations, all with the culture fluid of the pathogenic bacteria of 100 times, water processing.Wherein the pineapple of 200 strains waters weekly twice with the ozone solution of 0.4mg/L, the ozone solution of the pineapple 0.4mg/L of other 200 strains waters weekly once, found that, the incidence of disease that waters weekly the experimental group of twice is 0.24%, and the incidence of disease of pouring experimental group is once 3.6% weekly.
The present invention is not limited to above-mentioned preferred forms, and other any or akin products identical with the present invention that anyone draws under enlightenment of the present invention, within all dropping on protection scope of the present invention.
Claims (4)
1. the method for preventing and treating of pineapple bacterial disease, is characterized in that: with the ozone solution pouring pineapple plant of 0.1～0.6mg/L.
2. the method for preventing and treating of pineapple bacterial disease as claimed in claim 1, is characterized in that: with the ozone solution pouring pineapple plant of 0.4mg/L.
3. the method for preventing and treating of pineapple bacterial disease as claimed in claim 1 or 2, is characterized in that: with ozone solution, water weekly pineapple plant 1～3 time.
4. the method for preventing and treating of pineapple bacterial disease as claimed in claim 3, is characterized in that: with ozone solution, water weekly pineapple plant 2 times.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310662540.1A CN103651008A (en) | 2013-12-06 | 2013-12-06 | Pineapple bacterial disease prevention method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310662540.1A CN103651008A (en) | 2013-12-06 | 2013-12-06 | Pineapple bacterial disease prevention method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103651008A true CN103651008A (en) | 2014-03-26 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310662540.1A Pending CN103651008A (en) | 2013-12-06 | 2013-12-06 | Pineapple bacterial disease prevention method |
Country Status (1)
| Country | Link |
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| CN (1) | CN103651008A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108093726A (en) * | 2017-12-08 | 2018-06-01 | 青岛农业大学 | A kind of method that soil pours extra-nutrition substance after Ozone Water |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101147611A (en) * | 2007-10-15 | 2008-03-26 | 广州南联实业有限公司 | Method for processing clearing type pineapple juice |
| CN201316691Y (en) * | 2008-10-28 | 2009-09-30 | 徐越强 | Atomizer |
| CN201328343Y (en) * | 2008-12-29 | 2009-10-21 | 殷小春 | Ozone disinfection machine |
-
2013
- 2013-12-06 CN CN201310662540.1A patent/CN103651008A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101147611A (en) * | 2007-10-15 | 2008-03-26 | 广州南联实业有限公司 | Method for processing clearing type pineapple juice |
| CN201316691Y (en) * | 2008-10-28 | 2009-09-30 | 徐越强 | Atomizer |
| CN201328343Y (en) * | 2008-12-29 | 2009-10-21 | 殷小春 | Ozone disinfection machine |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108093726A (en) * | 2017-12-08 | 2018-06-01 | 青岛农业大学 | A kind of method that soil pours extra-nutrition substance after Ozone Water |
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20140326 |
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| RJ01 | Rejection of invention patent application after publication |