Prevention of partridge disease: Pay attention to disinfection 1) Disinfectant ① bromogeramine solution: used for disinfection of eggs and utensils, and prepared into an aqueous solution of1:1000 ~ L: 2000 ~ L: 2000. ② Purple potion (gentian violet, nail violet): it is often used to treat wounds and ulcers. Prepare into 1% ~ 3% solution. Lysol (coal phenol soap solution): a solution with a concentration of 3% ~ 5%, which is often used to disinfect partridges, nets and excreta. If used for washing hands, the concentration is 2% ~ 3%. (4) Formalin (37% ~ 40% formaldehyde solution): used for fumigation and disinfection. ⑤ Sodium hydroxide (caustic soda): used for disinfection of partridges, excreta and environment, and generally prepared into 2% ~ 3% solution. ⑥ Quicklime (calcium oxide): used for disinfection of partridge houses, walls, ground excrement, etc. And its suspension 10% ~ 20% is commonly used, so it should be used carefully. ⑦ Bleaching powder: used for disinfection of partridge house and ground excrement. , generally prepared into 2% ~ 5% suspending agent, freshly prepared when used. ⑧ Potassium permanganate solution: commonly used for intestinal disinfection, appliance disinfection and wound washing of young partridges, generally prepared into 0. 1% ~ 0.5% solution.
(2) Disinfection ① Environmental disinfection: disinfect the environment around the partridge house with caustic soda solution or quicklime 1 time every 2-3 months; Disinfect the area around the site, sewage ponds, cesspits and sewage outlets with bleaching powder every 1 ~ 2 months 1 time.
② Disinfection of partridge house: The disinfection procedure is roughly as follows: cleaning, sweeping → washing → drying → first chemical disinfection → whitewashing walls and ceilings with 10% lime milk → moving into washed cages and other equipment for maintenance → second chemical disinfection → drying → formaldehyde fumigation disinfection. Clean, wash and disinfect carefully. Generally, the ceiling, back wall and floor are made first. From the side far away from the door to the side close to the door, the indoor environment should be gradual, and there are no dead corners and blanks. After cleaning, the feces and dust should be treated centrally, and the washed sewage and used disinfectant should be discharged into the sewer, instead of being piled up randomly near the partridge house or allowed to flow freely, causing new man-made environmental pollution around the partridge house. Alkaline disinfectants should be selected for the first disinfection, such as 1% ~ 2% caustic soda and 10% lime milk. For the second disinfection, chlorine preparation, surfactant, phenol disinfectant and oxidant with conventional concentration were selected and sprayed in turn with high-pressure sprayer. The third disinfection should be fumigated with formaldehyde, and the humidity of the partridge house should be above 70% and the temperature should be above 10℃. The disinfection dose is 42 ml formalin and 42 ml water per cubic meter volume, and then 2 1 g potassium permanganate is added. 1 ~ 2 days later, open the doors and windows and ventilate and dry the partridge house. The interval between each disinfection should be after the previous cleaning, disinfection and drying, and then the next disinfection.
③ Tableware disinfection: egg box, egg tray, incubator and incubator can use 0. 1% bromogeramine or 0. Firstly, 2% ~ 0.5% peracetic acid was used, and then 15 ~ 18℃ formaldehyde was fumigated in a closed room. The partridge cage is sprayed with disinfectant first, then washed with water, dried and sprayed with disinfectant, and finally fumigated with formaldehyde in a closed room. Workers' hands can use 0. 2% bromogeramine disinfectant, and prohibit the use of soap.
(4) Disinfection of drinking water: it refers to preparing diluent in another container in advance, and then putting it into a water dispenser or drinking tank for partridges to drink. This method can reduce the number of bacteria and viruses in water (some disinfectants can also kill parasitic eggs), thus reducing the occurrence of infectious diseases such as parasitic diseases. At present, the disinfectants approved by relevant departments mainly include chlorine (such as bleaching powder and sodium hypochlorite). ), iodine, bromine (such as bromine chloride, etc. ), cationic and zwitterionic surfactants (such as bromogeramine and chlorpyrifos). ).
⑤ Disinfection with partridge: It refers to spraying effective disinfectant on the environment and body surface of partridge house regularly during the whole feeding period of partridge, so as to kill or reduce pathogenic microorganisms and achieve the purpose of preventive disinfection. Disinfection of partridge should choose disinfectant with high efficiency, broad spectrum, non-toxicity, low corrosiveness and high adhesion.
The concentration of disinfectant commonly used for partridge disinfection is: bromogeramine (0. 1%), chlorpyrifos (1: 400), peracetic acid (0. 3%), sodium hypochlorite (0. 2% ~ 0.3%) and compound phenol.
Disinfection method of partridge: use a high-pressure sprayer, select 80 ~ 100 micron spray particles, and close the doors and windows according to the calculation of about 15 ml per cubic meter of space. Disinfect partridges for the first time should be no less than 10 days old, and then every 7 ~ 10 days old, 1 time. In case of epidemic, it can be used once a day 1 time. Disinfect partridges with 1 time after defecation.
Matters needing attention during disinfection: the partridge house should be cleaned frequently, and the feces, dirt and dust should be removed in time to avoid reducing the disinfection quality; When spraying disinfection, the nozzle should not be facing the partridge, and the concentration and dosage of the liquid medicine should be accurately grasped. The spraying degree should be based on the fact that the ground, wall and roof are evenly wet and the partridge body surface is slightly wet. The water temperature should be appropriate to prevent partridges from catching cold; After spraying, open the window for ventilation to make it dry as soon as possible; The temperature in the partridge house is 3 ~ 4℃ higher than usual; Various disinfectants are used alternately, with monthly rotation 1 time; Spray disinfection should be stopped within 3 days before and after partridges are inoculated with attenuated vaccine.
How to write a monthly personal work plan 202 1
First, study hard and keep pace with the times.