CN115486392A - Effective prevention and control implementation method suitable for fish streptococcus agalactiae - Google Patents
Effective prevention and control implementation method suitable for fish streptococcus agalactiae Download PDFInfo
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- CN115486392A CN115486392A CN202211278990.6A CN202211278990A CN115486392A CN 115486392 A CN115486392 A CN 115486392A CN 202211278990 A CN202211278990 A CN 202211278990A CN 115486392 A CN115486392 A CN 115486392A
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; CARE OF BIRDS, FISHES, INSECTS; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K61/00—Culture of aquatic animals
- A01K61/10—Culture of aquatic animals of fish
- A01K61/13—Prevention or treatment of fish diseases
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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
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/80—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in fisheries management
- Y02A40/81—Aquaculture, e.g. of fish
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Abstract
The invention discloses an effective prevention and control implementation method suitable for fish streptococcus agalactiae, and relates to the field of fish culture. The effective prevention and control implementation method suitable for the fish streptococcus agalactiae comprises six steps of pond selection, disinfection, stocking, water quality regulation and control, prevention and treatment. The effective prevention and control implementation method suitable for the fish streptococcus agalactiae is suitable for a new pond and an old pond, the pond is pretreated in a targeted mode, nutrition in the pond is guaranteed not to be lost, meanwhile, the fish streptococcus agalactiae is prevented and treated effectively, the disinfection is comprehensive and cleaner, the application range of the fish streptococcus agalactiae prevention and control implementation method is enlarged, a safe and nutrient-rich culture pond is provided for the fish, water quality can be improved in the treatment process, the death rate of the fish can be effectively reduced, the fish culture yield is guaranteed, the fish streptococcus agalactiae can be accepted by vast culture personnel, and the method is convenient to popularize and use.
Description
Technical Field
The invention relates to the technical field of fish culture, in particular to an effective prevention and control implementation method suitable for fish streptococcus agalactiae.
Background
In the golden season of each year of culture, but in the high-incidence period of streptococcicosis, after the fish is infected with streptococcicosis, the diseased fish usually moves separately and independently in a pond and bends in a C-shaped or comma-shaped manner to do rotary motion, eyes are protruded, turbid and hyperemic, commonly called exophthalmia, the lower cheek of the fish body has the phenomena of scale falling, bleeding, muscle necrosis and the like, the body color is blackened, the base part of each fin is bled and accompanied with the muscle necrosis, the traditional fish streptococcus agalactiae prevention and control measures are generally simple disinfection, the prevention and control effect is not obvious, the fish streptococcus agalactiae cannot be prevented, controlled and treated in a targeted manner, the fish culture yield is further influenced, and the popularization and the use are not convenient.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides an effective prevention and control implementation method suitable for fish streptococcus agalactiae, which can effectively solve the problems that the fish streptococcus agalactiae prevention and control effect is not obvious, the fish streptococcus agalactiae cannot be prevented, controlled and treated in a targeted manner, and the yield of fish culture is further influenced.
(II) technical scheme
In order to achieve the purpose, the invention provides the following technical scheme: an effective prevention and control implementation method suitable for fish streptococcus agalactiae comprises the following steps:
s1, selecting a pond; when a new pond is selected, filling clear water into a fishpond to be cultured with fish, soaking for 3-5 times, discharging the water, then exposing the fishpond to the sun for 2-4 days, and repeatedly soaking for 1-2 times to remove heavy metal salt and toxic substances harmful to fish bodies, wherein when an old pond is selected, a soil turning machine is used for turning and pushing the pond to fully oxidize the harmful substances;
s2, disinfecting; before the pond treated in the step S1 is injected with water, splashing quicklime on the whole pond, and disinfecting the pond land, wherein 100-200 jin of quicklime is used in each mu of pond;
s3, stocking; firstly, adding clear water into a disinfected pond, then soaking for 3-5 days, discharging the clear water, adding a base fertilizer before feeding the fry, then feeding the fry into the pond disinfected in S2, and feeding 600-1200 tails per mu of pond;
s4, regulating and controlling water quality; in the culture process, sterilizing the pond for 1-2 times by using sterilized water every month, and immediately using live bacteria for nourishing after sterilization to keep sufficient dissolved oxygen;
s5, preventing; in the feeding process, 1-2 bags of sanhuang powder, 1-2 bags of compound multivitamin and 1-2 bags of Tefuhuang are mixed and added into a pond to prevent the streptococcus agalactiae of the fishes;
s6, treatment; in the disease attack, when the pond finds symptoms, feeding is immediately reduced, the amount of fed feed is controlled, meanwhile, multi-mineral calcium peroxide and fish bottoms are mixed and fed into the pond to change the bottoms, disinfection is carried out by using disinfectant water, disinfection is carried out once every two days, two times of continuous disinfection are carried out, and moreover, the constant amine kang, the constant force element and the vitamin C sodium powder are added, seven days are a treatment course, and 2-3 treatment courses are treated, so that the streptococcus agalactiae disease of the fishes can be dissolved and prevented.
Preferably, the base fertilizer used in S3 is excrement of pigs and cattle, so that the resource utilization rate is increased, and the nutritional ingredients of the pond are increased.
Preferably, the disinfectant water used in S4 is chlorine dioxide with a concentration of 10% to 20%, and the water in the pond is disinfected in the cultivation process.
Preferably, the viable bacteria used in S4 are one or more of photosynthetic bacteria, EM, stock solution and high-concentration water-refreshing spores, so that the growth of fungi in the pond is ensured.
Preferably, the ratio of sanhuangsan to compound multi-vitamin to tetramine used in S5 is 1:1:1.5, 80-100 jin of the mixture is used per mu, so that the protective effect is improved.
Preferably, the amount of the multimineral calcium peroxide used in S6 is 1 pack of multimineral calcium peroxide used per three-mu pond, and the amount of the fish-use bottom cleaning used per four-mu pond is one pack of fish-use bottom cleaning, and the bottom of the pond is modified to improve the components at the bottom of the pond.
Preferably, the chlorine dioxide effervescent tablets with the disinfectant water concentration of 8% -10% used in the S6 are used for performing disinfection and sterilization treatment on the pond.
Preferably, the weight of the Herman, the constantoin and the sodium ascorbate powder used in the S6 are 45 jin of material/bag, 60 jin of material/bag and 80 jin of material/bag in sequence, and the weight ratio used in each mu of pond is 1:1.2:1, enhancing nonspecific immunity of fish.
(III) advantageous effects
Compared with the prior art, the invention provides an effective prevention and control implementation method suitable for fish streptococcus agalactiae, which has the following beneficial effects:
1. this effective prevention and control implementation method suitable for fish streptococcus agalactiae is through selecting the pond, disinfect and stocking three step, be applicable to new pond and old pond, the utensil is corresponding to carry out the preliminary treatment to the pond, guarantee that the nutrition in the pond is not lost, still effectually carry out the prevention to fish streptococcus agalactiae simultaneously and handle, it is comprehensive cleaner to disinfect, increase this fish streptococcus agalactiae prevention and control implementation method's application scope, provide safe and nutrition abundant breed pond for fish simultaneously, fish culture's output has been increased, the plasticity is strong, the effectual cultivation profit that increases the culturist, and the practicality is high.
2. This effective prevention and control implementation method suitable for fish streptococcus agalactiae, through quality of water regulation and control, prevention and treatment three step, just can effectual prevention fish streptococcus agalactiae, clear away and restrain the processing fish streptococcus agalactiae, guarantee the normal growth of fish, another convenience can effectually carry out the treatment to the fish that has fish streptococcus agalactiae, can improve quality of water at the in-process of treatment, thereby can the effectual mortality that reduces fish, thereby guarantee fish culture output, can be accepted by vast aquaculture personnel, and convenient popularization and use.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The first embodiment is as follows: an effective prevention and control implementation method suitable for fish streptococcus agalactiae comprises the following steps: step one, pond selection; when a new pond is selected, filling clear water into a fishpond to be cultured with fish, soaking for 3-5 times, discharging the water, then exposing the fishpond to the sun for 2-4 days, and repeatedly soaking for 1-2 times to remove heavy metal salt and toxic substances harmful to fish bodies, wherein when an old pond is selected, a soil turning machine is used for turning over and pushing the pond to fully oxidize the harmful substances; step two, disinfection; before the pond treated in the step one is injected with water, splashing quicklime to the whole pond, disinfecting the pond land, and using 100 jin of quicklime for each mu of pond; step three, stocking; firstly, adding clear water into a disinfected pond, then soaking for 3-5 days, discharging the clear water, adding a base fertilizer before putting seedlings, wherein the used base fertilizer is excrement of pigs and cattle, so that the resource utilization rate is increased, the nutritional ingredients of the pond are increased, then putting the fish fries into the pond disinfected in the second step, and the putting density is 600 tails per mu of the pond, so that the pond is suitable for a new pond and an old pond, the pond is pretreated in a targeted manner, the nutrition in the pond is ensured not to be lost, meanwhile, the fish streptococcus agalactiae disease is effectively prevented and treated, the disinfection is comprehensive and clean, the application range of the fish streptococcus agalactiae disease prevention and control implementation method is increased, meanwhile, a safe and nutrient-sufficient culture pond is provided for the fishes, the yield of fish culture is increased, the plasticity is strong, the culture profit of culture personnel is effectively increased, and the practicability is high; step four, regulating and controlling water quality; in the culture process, the pond is disinfected by using disinfectant water for 1-2 times every month, the used disinfectant water is chlorine dioxide with the concentration of 10%, the water in the pond is disinfected in the culture process, live bacteria are used for nourishing immediately after disinfection, the used live bacteria are formed by mixing one or more of photosynthetic bacteria, EM, stock solution and high-concentration refreshing water spores, the growth of fungi in the pond is ensured, and the dissolved oxygen is kept sufficient; step five, prevention; in the feeding process, 1 bag of sanhuang powder, 1 bag of compound multivitamin and 1 bag of Tezihuang are mixed and added into the pond, and the proportion of the used sanhuang powder, compound multivitamin and Tezihuang is 1:1:1.5, 80-100 jin of the mixture is used per mu, so that the protective effect is improved, and the streptococcus agalactiae disease of the fishes is prevented; step six, treatment; during disease attack, when a pond finds symptoms, feeding is immediately reduced, the fed feed amount is controlled, meanwhile, the multi-mineral calcium peroxide and the fish bottom must be mixed and fed into the pond to modify the bottom, the amount of the used multi-mineral calcium peroxide is 1 package of multi-mineral calcium peroxide used in every three mu of pond, the amount of the used fish bottom must be purified by using one package of fish bottom must used in every four mu of pond, the pond is subjected to bottom modifying treatment, components at the bottom of the pond are improved, disinfection is simultaneously performed by using disinfection water, a chlorine dioxide effervescent tablet with the concentration of 8% of the disinfection water is used, the pond is subjected to disinfection and sterilization treatment once every two days, the disinfection is performed twice continuously, and constant amine, constant force and vitamin C sodium powder are added, the mass of the used constant amine, constant force and vitamin C sodium powder is 45 materials/package, 60 jin materials/package and 80 jin materials/package in sequence, the mass ratio of the pond used in each mu is 1:1.2:1, enhancing nonspecific immunity of fish. Seven days are a course of treatment, treat 2-3 courses of treatment, can dissolve and prevent fish streptococcus agalactiae, just can effectual prevention fish streptococcus agalactiae, clear away and restrain the processing fish streptococcus agalactiae, guarantee the normal growth of fish, another convenience can effectually be treated the fish that has fish streptococcus agalactiae, can improve quality of water at the in-process of treatment, thereby can effectual reduction fish mortality, thereby guarantee fish culture output, can be accepted by vast breeder, facilitate promotion and use.
The second embodiment: an effective prevention and control implementation method suitable for fish streptococcus agalactiae comprises the following steps: step one, pond selection; when a new pond is selected, filling clear water into a fishpond to be cultured with fish, soaking for 3-5 times, discharging the water, then exposing the fishpond to the sun for 2-4 days, and repeatedly soaking for 1-2 times to remove heavy metal salt and toxic substances harmful to fish bodies, wherein when an old pond is selected, a soil turning machine is used for turning over and pushing the pond to fully oxidize the harmful substances; step two, disinfection; before the pond treated in the first step is injected with water, splashing quicklime to the whole pond, disinfecting the pond land, and using 150 jin of quicklime for each mu of pond; step three, stocking; firstly, adding clear water into a disinfected pond, then soaking for 3-5 days, discharging clear water, adding a base fertilizer before feeding seedlings, wherein the used base fertilizer is excrement of pigs and cattle, so that the resource utilization rate is increased, the nutritional ingredients of the pond are increased, then the fish fries are put into the pond disinfected in the second step, and the feed density is 900 tails per mu of pond, so that the pond is suitable for a new pond and an old pond, the pond is pretreated in a targeted manner, the nutrition in the pond is ensured not to be lost, meanwhile, the fish streptococcus agalactiae disease is effectively prevented and treated, the disinfection is comprehensive and clean, the application range of the fish streptococcus agalactiae disease prevention and control implementation method is enlarged, meanwhile, a safe and nutrient-sufficient culture pond is provided for the fish, the yield of fish culture is increased, the plasticity is strong, the culture profit of culture personnel is effectively increased, and the practicability is high; step four, regulating and controlling water quality; in the culture process, the pond is disinfected by using disinfectant water for 1-2 times every month, the used disinfectant water is chlorine dioxide with the concentration of 15%, the water in the pond is disinfected in the culture process, live bacteria are used for nourishing immediately after disinfection, the used live bacteria are formed by mixing one or more of photosynthetic bacteria, EM, stock solution and high-concentration refreshing water spores, the growth of fungi in the pond is ensured, and the dissolved oxygen is kept sufficient; step five, prevention; in the feeding process, 1.5 bags of three-yellow powder, 1.5 bags of compound multivitamin and 1.5 bags of Tezihuang are mixed and added into the pond, and the ratio of the three-yellow powder, the compound multivitamin and the Tezihuang is 1:1:1.5, 80-100 jin of the mixture is used per mu, so that the protective effect is improved, and the streptococcus agalactiae disease of the fishes is prevented; step six, treatment; during the morbidity, when the pond discovers the symptom, should reduce the feeding immediately, control the fodder volume of input, use many ores calcium peroxide and fish to use the end must be mixed and throw into the pond and change the end at the same time, the amount of many ores calcium peroxide of use is every three mu ponds and uses 1 package many ores calcium peroxide, the amount of fish that uses the end must be clean is every four mu ponds and uses one package fish and must be clean at the end, carry out the bottom treatment to the pond, improve the composition of pond bottom, disinfect with the sterile water simultaneously, the chlorine dioxide effervescent tablet that the sterile water concentration of using is 10%, carry out the disinfection and sterilization treatment to the pond, once in two days, disinfect twice in succession, and add permanent amine kang, the constant force vitamin and vitamin C sodium powder, the quality of permanent amine kang, the constant force and the vitamin C sodium powder that use is 45 jin of material/package, 60 jin of material/package and 80 jin of material/package in proper order, the pond mass ratio of using per mu is 1:1.2:1, enhancing nonspecific immunity of fish. Seven days are a course of treatment, treat 2-3 courses of treatment, can dissolve and prevent fish streptococcus agalactiae, just can effectual prevention fish streptococcus agalactiae, clear away and restrain the processing fish streptococcus agalactiae, guarantee the normal growth of fish, another convenience can effectually treat the fish that has fish streptococcus agalactiae, can improve quality of water at the in-process of treatment, thereby can effectual reduction fish mortality, thereby guarantee fish aquaculture output, can be accepted by vast aquaculture personnel, facilitate promotion and use.
Example three: an effective prevention and control implementation method suitable for fish streptococcus agalactiae comprises the following steps: step one, pond selection; when a new pond is selected, filling clear water into a fishpond to be cultured with fish, soaking for 3-5 times, discharging the water, then exposing the fishpond to the sun for 2-4 days, and repeatedly soaking for 1-2 times to remove heavy metal salt and toxic substances harmful to fish bodies, wherein when an old pond is selected, a soil turning machine is used for turning over and pushing the pond to fully oxidize the harmful substances; step two, disinfection; before the pond treated in the step one is injected with water, splashing quicklime on the whole pond, and disinfecting the pond land, wherein 200 jin of quicklime is used in each mu of pond; step three, stocking; firstly, adding clear water into a disinfected pond, then soaking for 3-5 days, discharging clear water, adding a base fertilizer before putting seedlings, wherein the used base fertilizer is excrement of pigs and cattle, so that the resource utilization rate is increased, the nutritional ingredients of the pond are increased, then putting the fish fries into the pond disinfected in the second step, and the putting density is 1200 tails per mu of the pond, so that the pond is suitable for a new pond and an old pond, the pond is pretreated in a targeted manner, the nutrition in the pond is ensured not to be lost, meanwhile, the fish streptococcus agalactiae disease is effectively prevented and treated, the disinfection is comprehensive and clean, the application range of the fish streptococcus agalactiae disease prevention and control implementation method is enlarged, meanwhile, a safe and nutrient-sufficient culture pond is provided for the fishes, the yield of fish culture is increased, the plasticity is strong, the culture profit of culture personnel is effectively increased, and the practicability is high; step four, regulating and controlling water quality; in the culture process, disinfecting the pond for 1-2 times by using disinfectant water every month, wherein the used disinfectant water is chlorine dioxide with the concentration of 20%, disinfecting water in the pond in the culture process, and nourishing by using live bacteria immediately after disinfection, wherein the used live bacteria are formed by mixing one or more of photosynthetic bacteria, EM (effective microorganisms), stock solution and high-concentration refreshing water spores, so that the growth of fungi in the pond is ensured, and the dissolved oxygen is kept sufficient; step five, prevention; in the feeding process, 2 bags of the three-yellow powder, 2 bags of the compound multivitamin and 2 bags of the Tenoon royal are mixed and added into the pond, and the proportion of the three-yellow powder, the compound multivitamin and the Tenoon royal is 1:1:1.5, 80-100 jin of the mixture is used per mu, so that the protective effect is improved, and the streptococcus agalactiae disease of the fishes is prevented; step six, treatment; during the morbidity, when the pond discovers the symptom, should reduce the feeding immediately, control the fodder volume of input, use many ores calcium peroxide and fish to use the end must be mixed and throw into the pond and change the end at the same time, the amount of many ores calcium peroxide of use is every three mu ponds and uses 1 package many ores calcium peroxide, the amount of fish that uses the end must be clean is every four mu ponds and uses one package fish and must be clean at the end, carry out the bottom treatment to the pond, improve the composition of pond bottom, disinfect with the sterile water simultaneously, the chlorine dioxide effervescent tablet that the sterile water concentration of using is 10%, carry out the disinfection and sterilization treatment to the pond, once in two days, disinfect twice in succession, and add permanent amine kang, the constant force vitamin and vitamin C sodium powder, the quality of permanent amine kang, the constant force and the vitamin C sodium powder that use is 45 jin of material/package, 60 jin of material/package and 80 jin of material/package in proper order, the pond mass ratio of using per mu is 1:1.2:1, enhancing nonspecific immunity of fish. Seven days are a course of treatment, treat 2-3 courses of treatment, can dissolve and prevent fish streptococcus agalactiae, just can effectual prevention fish streptococcus agalactiae, clear away and restrain the processing fish streptococcus agalactiae, guarantee the normal growth of fish, another convenience can effectually be treated the fish that has fish streptococcus agalactiae, can improve quality of water at the in-process of treatment, thereby can effectual reduction fish mortality, thereby guarantee fish culture output, can be accepted by vast breeder, facilitate promotion and use.
Therefore, the traditional fish streptococcus agalactiae prevention and control measures are generally simple disinfection, the prevention and control effect is not obvious, the fish streptococcus agalactiae can not be prevented, controlled and treated in a targeted manner, and the yield of fish culture is further influenced. The effective prevention and control implementation method suitable for the fish streptococcus agalactiae disease comprises the three steps of pond selection, disinfection and stocking, is suitable for a new pond and an old pond, has pertinence for pretreatment of the pond, guarantees that nutrition in the pond is not lost, and meanwhile effectively prevents and treats the fish streptococcus agalactiae disease, is comprehensive and clean in disinfection, increases the application range of the fish streptococcus agalactiae disease prevention and control implementation method, and simultaneously provides a safe and nutrient-rich culture pond for fishes.
Claims (8)
1. An effective prevention and control implementation method suitable for fish streptococcus agalactiae is characterized by comprising the following steps of:
s1, selecting a pond; when a new pond is selected, filling clear water into a fishpond to be cultured with fish, soaking for 3-5 times, discharging the water, then exposing the fishpond to the sun for 2-4 days, and repeatedly soaking for 1-2 times to remove heavy metal salt and toxic substances harmful to fish bodies, wherein when an old pond is selected, a soil turning machine is used for turning and pushing the pond to fully oxidize the harmful substances;
s2, disinfecting; before the pond treated in the step S1 is injected with water, splashing quicklime on the whole pond, and disinfecting the pond land, wherein 100-200 jin of quicklime is used in each mu of pond;
s3, stocking; firstly, adding clear water into a disinfected pond, then soaking for 3-5 days, discharging the clear water, adding a base fertilizer before feeding the fries, and then feeding the fries into the disinfected pond in S2 with the feeding density of 600-1200 fries per mu of pond;
s4, regulating and controlling water quality; in the culture process, sterilizing the pond for 1-2 times by using sterilized water every month, and immediately using live bacteria for nourishing after sterilization to keep sufficient dissolved oxygen;
s5, preventing; in the feeding process, 1-2 bags of sanhuang powder, 1-2 bags of compound multivitamin and 1-2 bags of Tefuhuang are mixed and added into a pond to prevent the streptococcus agalactiae of the fishes;
s6, treatment; in the disease attack, when the pond finds symptoms, feeding is immediately reduced, the amount of fed feed is controlled, meanwhile, multi-mineral calcium peroxide and fish bottoms are mixed and fed into the pond to change the bottoms, disinfection is carried out by using disinfectant water, disinfection is carried out once every two days, two times of continuous disinfection are carried out, and moreover, the constant amine kang, the constant force element and the vitamin C sodium powder are added, seven days are a treatment course, and 2-3 treatment courses are treated, so that the streptococcus agalactiae disease of the fishes can be dissolved and prevented.
2. The method for effectively preventing and controlling the fish streptococcus agalactiae disease according to claim 1, wherein the method comprises the following steps: the base fertilizer used in S3 is excrement of pigs and cattle.
3. The method for effectively preventing and controlling the fish streptococcus agalactiae disease according to claim 2, wherein the method comprises the following steps: the disinfectant fluid used in S4 is chlorine dioxide with the concentration of 10% -20%.
4. The method for effectively preventing and controlling the fish streptococcus agalactiae according to claim 3, wherein the method comprises the following steps: the viable bacteria used in S4 are one or a mixture of photosynthetic bacteria, EM, stock solution and high-concentration water-cooling spores.
5. The method for effectively preventing and controlling the fish streptococcus agalactiae according to claim 4, wherein the method comprises the following steps: the ratio of the Sanhuangsan, the compound multi-vitamin and the Tenoon emperor used in the S5 is 1:1:1.5, 80-100 jin of the mixture is used per mu.
6. The method for effectively preventing and controlling the fish streptococcus agalactiae disease according to claim 5, wherein the method comprises the following steps: the amount of the multi-mineral calcium peroxide used in the S6 is 1 pack of multi-mineral calcium peroxide used in each three-mu pond, and the amount of the fish-use bottom-cleaning agent used in each four-mu pond is one pack of fish-use bottom-cleaning agent.
7. The method for effectively preventing and controlling the fish streptococcus agalactiae according to claim 6, wherein the method comprises the following steps: and the concentration of the disinfectant fluid used in the S6 is 8-10 percent of the chlorine dioxide effervescent tablet.
8. The method for effectively preventing and controlling the fish streptococcus agalactiae disease according to claim 7, wherein the method comprises the following steps: the quality of the Herman, the constantoin and the vitamin C sodium powder used in the S6 is 45 jin of material/bag, 60 jin of material/bag and 80 jin of material/bag in sequence, and the mass ratio used in each mu of pond is 1:1.2:1.
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Application publication date: 20221220 |
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| WW01 | Invention patent application withdrawn after publication |