CN107593808A - A kind of method for preventing and treating bakanae disease of rice - Google Patents
A kind of method for preventing and treating bakanae disease of rice Download PDFInfo
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- CN107593808A CN107593808A CN201710916638.3A CN201710916638A CN107593808A CN 107593808 A CN107593808 A CN 107593808A CN 201710916638 A CN201710916638 A CN 201710916638A CN 107593808 A CN107593808 A CN 107593808A
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- bakanae disease
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/30—Against vector-borne diseases, e.g. mosquito-borne, fly-borne, tick-borne or waterborne diseases whose impact is exacerbated by climate change
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- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
The present invention relates to agricultural plantation technology field, specifically a kind of method for preventing and treating bakanae disease of rice, comprise the following steps：Comprise the following steps：（1）Preparating liquid：28 parts of 25% P applied levels, 25% are made into 28 parts of hectogram, 28 parts of 25% bacterium prestige, 13 parts of surfactant, 5 10 parts of Chinese medicine extract, add 60 70 parts of water well mixed；（2）Seed soaking：Step（1）In every 50 kilograms of decoctions 40 kilograms of seed rice of leaching, soak rice paddy seed at 20 25 DEG C of temperature, liquid level is higher by the 20cm of seed aspect 10, soaks 20 40 hours；（3）Air-dry：Sowed after seed is air-dried under natural environment.The different mechanisms of action of the invention according to various medicaments, and the Chinese drugs agentia with sterilization insect-expelling function is combined, its perfect adaptation is got up, is aided with suitable surfactant, seek the most suitable preventing and treating that bakanae disease is carried out with comparison rice, improve the yield and quality of agricultural product.
Description
Technical field
The present invention relates to agricultural plantation technology field, specifically a kind of method for preventing and treating bakanae disease of rice.
Background technology
Bakanae disease is also known as excessive growth disease, and each rice region in the whole nation has generation.Sick light ears ahead of time, and fringe shape is small and unreal.Heading
Phase grain also can be aggrieved, serious browning, it is impossible to which solid, glume crevice place life pale red is mould, and disease is light not to show symptom, but internal
Existing mycelia hides.Seedling stage morbidity sick seedling is thinner and taller than strong seedling, and blade leaf sheath is elongated, and leaf color is yellowish, and root system development is bad, part disease
Seedling is dead before transplanting.There are light red or white mould powder, the i.e. conidium of pathogen on withered seedling.Internode is substantially stretched
Long, section portion often has bending to be exposed to outside leaf sheath, the inverse raw most adventitious fiber roots of bottom stipes, and tiller is few or not tiller.Peel off leaf sheath, stem
There is dun streak on stalk, split disease stem visible white spider's thread shape mycelia, later plant is gradually withered.Currently used for bakanae disease of rice
Although medicament kind it is many, existing pharmacy control efficacy is poor, and the bakanae disease of rice incidence of disease is high, there is no disease medicine at present, can not
Retrieve a loss, it is withered only to look at diseased plant.In recent years, bakanae disease aggravates year by year, the anti-new drug with controlling of development and Application bakanae disease, anxious
It can not treat.
The content of the invention
It is an object of the invention to overcome the drawbacks described above of prior art, there is provided a kind of method for preventing and treating bakanae disease of rice,
According to the different mechanisms of action of various medicaments, and the Chinese drugs agentia with sterilization insect-expelling function is combined, its perfect adaptation is got up,
It is aided with suitable surfactant, seeks the most suitable preventing and treating that bakanae disease is carried out with comparison rice, improve the production of agricultural product
Amount and quality.
Technical scheme is as follows：
A kind of method for preventing and treating bakanae disease of rice, it is characterised in that comprise the following steps：
（1）Preparating liquid：By 25% P applied levels 2-8 parts, 25% make hectogram 2-8 parts, 25% bacterium prestige 2-8 parts, surfactant 1-3 parts,
Chinese medicine extract 5-10 parts, water 60-70 parts are added to be well mixed；
（2）Seed soaking：Step（1）In every 50 kilograms of decoctions 40 kilograms of seed rice of leaching, soak rice paddy seed, liquid at 20-25 DEG C of temperature
Face is higher by seed aspect 10-20cm, soaks 20-40 hour；
（3）Air-dry：Sowed after seed is air-dried under natural environment.
Specifically, the surfactant is one kind in wooden sodium sulfonate, neopelex, dispersant NNO
It is or several.
Specifically, extracted in the following raw material of Chinese medicine extract：Garlic 6-10 parts, coptis 8-12 parts, the root of langdu
8-12 parts, celastrus orbiculatus 10-16 parts, folium artemisiae argyi 2-4 parts, centella 8-14 parts, root of kudzu vine 6-10 parts.
Specifically, the preparation method of the Chinese medicine extract is：By garlic, the coptis, the root of langdu, celastrus orbiculatus, folium artemisiae argyi, accumulated snow
Grass, root of kudzu vine mixing, water boiling and extraction 1-3 time of 5-8 times of weight is added, 2 hours every time, is filtered, merged and concentrate filtrate to every
1mL 1g containing primary crude drug, obtain Chinese medicine extract.
The beneficial effect of the invention is：
The present invention according to the different mechanisms of action of various medicaments, and is combined by providing a kind of method for preventing and treating bakanae disease of rice
Chinese drugs agentia with sterilization insect-expelling function, its perfect adaptation is got up, is aided with suitable surfactant, is sought most suitable
With the preventing and treating for comparing rice progress bakanae disease, there is advantages below compared with traditional medicament：A) efficient, low toxicity, quick-acting is good, holds
The effect phase is grown；B) various medicaments have compatibility, and synergistic effect is notable, improve bactericidal activity, reduce the use of single bactericide
Pharmaceutical quantities, save Pesticide use cost；C) addition of Chinese drugs agentia, anti-medicine of the pathogen to chemical agent can on the one hand be reduced
Property risk level, is advantageous to the holding of pathogen susceptibility, while germ can be delayed the resistance to the action of a drug occur to single dose in formula.
Embodiment
With reference to embodiment, the present invention is further illustrated.
Embodiment 1
A kind of method for preventing and treating bakanae disease of rice, it is characterised in that comprise the following steps：
（1）Preparating liquid：2 parts of 25% P applied levels, 25% are made into 2 parts of hectogram, 2 parts of 25% bacterium prestige, 1 part of surfactant, traditional Chinese medicine extraction
5 parts of liquid, add 60 parts of water well mixed；
（2）Seed soaking：Step（1）In every 50 kilograms of decoctions 40 kilograms of seed rice of leaching, soak rice paddy seed at 20 DEG C of temperature, liquid level is high
Go out seed aspect 10cm, soak 20 hours；
（3）Air-dry：Sowed after seed is air-dried under natural environment.
Surfactant is neopelex.
Extracted in the following raw material of Chinese medicine extract：8 parts of garlic, 10 parts of the coptis, 10 parts of the root of langdu, 13 parts of celastrus orbiculatus,
3 parts of folium artemisiae argyi, 11 parts of centella, 8 parts of the root of kudzu vine.
The preparation method of Chinese medicine extract is：Garlic, the coptis, the root of langdu, celastrus orbiculatus, folium artemisiae argyi, centella, the root of kudzu vine are mixed,
Add the water boiling and extraction 2 times of 6 times of weight, 2 hours every time, filtering, merge and concentrate filtrate to every 1mL 1g containing primary crude drug,
Obtain Chinese medicine extract.
Embodiment 2
A kind of method for preventing and treating bakanae disease of rice, it is characterised in that comprise the following steps：
（1）Preparating liquid：8 parts of 25% P applied levels, 25% are made into 8 parts of hectogram, 8 parts of 25% bacterium prestige, 3 parts of surfactant, traditional Chinese medicine extraction
10 parts of liquid, add 70 parts of water well mixed；
（2）Seed soaking：Step（1）In every 50 kilograms of decoctions 40 kilograms of seed rice of leaching, soak rice paddy seed at 25 DEG C of temperature, liquid level is high
Go out seed aspect 20cm, soak 40 hours；
（3）Air-dry：Sowed after seed is air-dried under natural environment.
The surfactant is wooden sodium sulfonate.
Remaining is the same as embodiment 1.
Embodiment 3
A kind of method for preventing and treating bakanae disease of rice, it is characterised in that comprise the following steps：
（1）Preparating liquid：4 parts of 25% P applied levels, 25% are made into 4 parts of hectogram, 3 parts of 25% bacterium prestige, 2 parts of surfactant, traditional Chinese medicine extraction
8 parts of liquid, add 65 parts of water well mixed；
（2）Seed soaking：Step（1）In every 50 kilograms of decoctions 40 kilograms of seed rice of leaching, soak rice paddy seed at 22 DEG C of temperature, liquid level is high
Go out seed aspect 15cm, soak 30 hours；
（3）Air-dry：Sowed after seed is air-dried under natural environment.
Surfactant is neopelex.
Remaining is the same as embodiment 1.
Compared using the method for the method and existing general preventing and treating bakanae disease of rice of present invention preventing and treating bakanae disease of rice, such as
Shown in following table：
Table 1-1
| Implantation methods | The incidence of disease（%） |
| It is existing | 20 |
| The embodiment of the present invention 1 | 3 |
| The embodiment of the present invention 2 | 4 |
| The embodiment of the present invention 3 | 1 |
To sum up contrast can be seen that, the method for the relatively existing general preventing and treating bakanae disease of rice of the present invention, the incidence of disease reduces.
The preferred embodiment of invention is the foregoing is only, is not intended to limit the invention, all spirit in the present invention
Within principle, any modification, equivalent substitution and improvements made etc., it should be included in the scope of the protection.
Claims (4)
- A kind of 1. method for preventing and treating bakanae disease of rice, it is characterised in that comprise the following steps：（1）Preparating liquid：By 25% P applied levels 2-8 parts, 25% make hectogram 2-8 parts, 25% bacterium prestige 2-8 parts, surfactant 1-3 parts, Chinese medicine extract 5-10 parts, water 60-70 parts are added to be well mixed；（2）Seed soaking：Step（1）In every 50 kilograms of decoctions 40 kilograms of seed rice of leaching, soak rice paddy seed, liquid at 20-25 DEG C of temperature Face is higher by seed aspect 10-20cm, soaks 20-40 hour；（3）Air-dry：Sowed after seed is air-dried under natural environment.
- 2. a kind of method for preventing and treating bakanae disease of rice according to claim 1, it is characterised in that the surfactant is One or more in wooden sodium sulfonate, neopelex, dispersant NNO.
- 3. it is according to claim 1 it is a kind of prevent and treat bakanae disease of rice method, it is characterised in that the Chinese medicine extract with Extracted in lower raw material：Garlic 6-10 parts, coptis 8-12 parts, root of langdu 8-12 parts, celastrus orbiculatus 10-16 parts, folium artemisiae argyi 2-4 parts, Centella 8-14 parts, root of kudzu vine 6-10 parts.
- 4. a kind of method for preventing and treating bakanae disease of rice according to claim 3, it is characterised in that the Chinese medicine extract Preparation method is：Garlic, the coptis, the root of langdu, celastrus orbiculatus, folium artemisiae argyi, centella, the root of kudzu vine are mixed, the decocting for adding 5-8 times of weight is boiled Extraction 1-3 times, 2 hours every time, filtering, merge and concentrate filtrate to every 1mL 1g containing primary crude drug, obtain Chinese medicine extract.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710916638.3A CN107593808A (en) | 2017-09-30 | 2017-09-30 | A kind of method for preventing and treating bakanae disease of rice |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201710916638.3A CN107593808A (en) | 2017-09-30 | 2017-09-30 | A kind of method for preventing and treating bakanae disease of rice |
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| CN107593808A true CN107593808A (en) | 2018-01-19 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201710916638.3A Pending CN107593808A (en) | 2017-09-30 | 2017-09-30 | A kind of method for preventing and treating bakanae disease of rice |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108901706A (en) * | 2018-08-20 | 2018-11-30 | 梁平县高板桥水稻种植专业合作社 | A kind of cultural method creating rice multifunctionality |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101322492A (en) * | 2008-07-25 | 2008-12-17 | 吉林省农业科学院 | Pesticide for preventing and treating foot rot and drooping disease of rice |
| CN106495892A (en) * | 2016-11-07 | 2017-03-15 | 广西大学 | A kind of compound fertilizer of preventing and treating wampee anthrax and its using method |
| CN106818953A (en) * | 2016-12-09 | 2017-06-13 | 河池市农业科学研究所 | A kind of bakanae disease of rice prevention and controls |
-
2017
- 2017-09-30 CN CN201710916638.3A patent/CN107593808A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101322492A (en) * | 2008-07-25 | 2008-12-17 | 吉林省农业科学院 | Pesticide for preventing and treating foot rot and drooping disease of rice |
| CN106495892A (en) * | 2016-11-07 | 2017-03-15 | 广西大学 | A kind of compound fertilizer of preventing and treating wampee anthrax and its using method |
| CN106818953A (en) * | 2016-12-09 | 2017-06-13 | 河池市农业科学研究所 | A kind of bakanae disease of rice prevention and controls |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108901706A (en) * | 2018-08-20 | 2018-11-30 | 梁平县高板桥水稻种植专业合作社 | A kind of cultural method creating rice multifunctionality |
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