According to the physiologic characteristics of broilers, broilers use sweat-free glands, and antipyretic analgesics are not ideal for heat stress; broilers lack sufficient cholinesterase reserves and are very sensitive to anticholinergic drugs, so it is best to use left-handed swabs to repel broiler nematodes. Imidazole; broiler's glomerular structure is simple, effective filtration area is small, after the intramuscular injection of renal excretion of gentamicin, streptomycin is very sensitive; chickens are rich in air bags, aerosol administration effect is good.
Pay attention to drug synergy and antagonism
The use of a synergistic combination of drugs can increase the effectiveness of prevention and control. Drugs with antagonistic effects can reduce the efficacy of drugs and must be used staggered for a certain period of time. Such as norfloxacin, oxytetracycline calcium and chlortetracycline, salinomycin and monensin have antagonistic effects.
Correctly understand drug indications
Each drug has its own intrinsic structure and a certain scope of action. The antibacterial spectrum of various drugs should be clearly defined. Drugs should be selected according to the principles of high efficacy, small side effects, safety, low cost, and reliable source, and the pathogen should be selected according to clinical symptoms. Microbial highly sensitive drugs, to achieve the right medicine, to avoid blindness. Abuse of antibiotics is not allowed, and in particular, broad spectrum antibiotics cannot be abused. Antibiotics have no effect on nervous system symptoms. Most of the neurological symptoms are brain damage. Most of the antibiotics cannot enter the brain through the blood-brain barrier.
Achieve effective drug concentration and treatment period
The first dose of the drug can be appropriately increased and then used for the following days. The usual course of medication is 3 days to 5 days, premature withdrawal can lead to relapse. Prolonged use of antibiotics can cause veterinary rickets in poultry and can also cause bacteria to become resistant or poison poultry. Measure the weight of the broiler, calculate the feed intake, and weigh the amount of drug to be accurate. Regardless of drinking water or spices, drugs should be uniform, insoluble drugs can not be administered by drinking water, otherwise they will precipitate, have no therapeutic effect, and finally become poisoned due to large concentrations. Drinking water administration should consider the solubility of the drug and the drinking capacity of the birds. The drinking water must be clean and neutral. The drugs with low solubility in water should be mixed with spices. When the spices are administered, they should follow the principle of â€œfrom little to large, gradually mixing. "Uniform" principle, otherwise uneven mixing can easily cause poisoning or affect the efficacy. The amount of drinking water is related to the temperature. In the summer water supply, the concentration of the drug should be reduced, which is about half of the amount of spices.
Pay attention to drug residues
Should be based on the pharmacokinetics of various drugs to determine the withdrawal period before the listing, as far as possible the use of drugs with short residue, stop all drugs 7 days before slaughter, to avoid drug residues harm public health. Be cautious about using more toxic drugs and avoid toxic side effects, such as olaquindox.
Dosage of antibiotics should not be too large
The selection of antibiotics should consider its stability, heat resistance, the influence of calcium ions in the feed, the cost, and the antibacterial spectrum of the various drugs. For feed antibiotics, peptides, phosphorus-containing polysaccharides, polyethers, macrolides, etc. should be used to absorb drugs with low excretion rate. The average absorption rate of sulphonamides in broilers is higher than that of other animals, so the drug amount is too large or the drug takes a long time and is prone to toxic reactions. Generally, it should not be added as an additive for a long time.
Horse Oil: History and Production
Before gaining popularity as a beauty product, horse oil was used as a [folk medicine" in the days of ancient China.
Believed to be a remedy for burns, insect bites, cuts, asthma, foot
fungus, and even hair loss, the miracle oil was supposedly first brought
to Japan over 1,000 years ago. Because its properties are similar to
the oils naturally produced by human skin, it is easily absorbed by the
skin and is safe for people all ages, including infants. Due to its
effectiveness as a moisturizing agent and anti-irritant, horse oil
became especially popular in Hokkaido,
as it protects the skin from the region`s harsh climate and cold, dry
air. The vast expanse of land in the region made it easy to farm horses
for the oil.
product is made by extracting the oils from horse fat. Horses are
regularly farmed and raised for their meat in Japan, which is served in
the form of basashi (raw horse), so the animals are not
slaughtered solely for the purpose of a skincare product. Rather, they
are farmed for food, and their oil is a byproduct of this process.
Equine Beauty Products
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