Chicken spray immunization precautions
Chicken spray immunity should generally be selected in the evening to avoid direct sunlight. Vaccine preparation and dosage Use clean water that does not contain chlorine and iron to dissolve the vaccine. Open the cap in water and pour out the vaccine. Commonly used vaccine dilutions include deionized water and distilled water. Salts such as physiological saline cannot be used as diluents to avoid rapid drying of sprayed granular vaccines, which can increase the salt concentration and affect vaccine efficacy. The vaccination dose is usually 2 times that of Other vaccination doses. The dose should be determined according to the specific target of immunization. The spray volume per 1000-day-old chicks is 200 ml, and the flat chickens per 1000 The spray volume was 250-500 ml, and the spray volume per 1000 birds was 250 ml. The spraying method will drive the chickens to the side of the longer wall, spray 30-50 cm above the flock, and spray while walking. At least 2 to 3 times before and after spraying to spray the vaccine evenly. Since it takes about 20 minutes for sprayed mist particles to fall to the ground, it is generally necessary to open doors and windows 20 minutes after spraying. It is worth noting that the size of the atomized particles should be moderate. A quantitative water spray test can be used prior to spraying. The best spray rate, spray flow rate, and atomized particle size can be mastered before implementing the full population spray immunization. The inoculation method is used with caution in chickens with chronic respiratory diseases.
5XZ series Gravity Separator (Air blowing type)
Introduction:
1. This Blow Type Specific Gravity Cleaning Machine is to produce
proportion segregation phenomenon under stress of aerodynamic and vibration
friction of graininess material.
2. By adjusting wind pressure, amplitude and other parameters, larger
proportion material will sink down and move bottom to up under stress of
vibration friction; smaller proportion material moves up to bottom.
3. This machine is to remove blighted seed, budding seed, damaged seed
(by insect), rotten seed, deteriorated seed, moldy seed, non-viable seed, seed
with black powder sick and light impurities from wheat, corn, paddy, sunflower
seed, melon seed, legume, etc.
4. At the same time, there is an angle on the right of vibration
surface; the stone can be separated.
This machine is according to segregation phenomenon of granule and
density under fluidization process, for achieve materials delaminating and
mutual exchange, at the same time the wind pressure and amplitude need be
adjusted. Specific Gravity Separator is used to classify materials according to
density or specific gravity. This is important when seed and/or impurities are
similar in size but different in density. The separator uses a vibrating
perforated deck that can be tilted in two directions at various pitches. Air
moving through the perforated deck separates the seed and any impurities by
weight as the deck oscillates.
Air Blowing Type Gravity Separator Air Blowing Type Gravity Separator,Gravity Separator Machine,Grain Sorting Machine,Small Destoner Machine SHIJIAZHUANG SYNMEC INTERNATIONAL TRADING LIMITED , https://www.seedgraincleaner.com