Poor Four in Poultry Farming
I. Improper selection of seedlings When selecting seedlings, they often only pursue cheap prices, and do not attach importance to the impact of factors such as production performance on the benefits. In order to save the cost, some seedling operators do not sterilize the eggs, but do not prevent the new hatchlings from being infected, causing some diseases to lurk. As a result, after the farmers purchase cheap seedlings and birds, newcastle disease, chicken white plague, gosling quail and duck plague often occur. Infectious diseases that are extremely harmful to poultry production. Second, improper prevention and control of the disease The first is not to implement the "all-in, all-out" feeding system. Due to the presence of poultry of different ages in the poultry-raising group, there is a longer-lived contaminated or virus-infected poultry that is transmitted to other susceptible poultry, resulting in repeated infections that cause the disease to persist for long periods of time. The second is not to pay attention to environmental cleansing and disinfection. Environmental disinfection is an effective way to prevent and eliminate pathogens. Third, the method of vaccination is wrong. Immunization should be correctly arranged based on the epidemiological characteristics of the disease, maternal antibody levels, and the immune cross between different vaccines. Fourth, the introduction method is wrong. When introducing poultry from foreign and foreign markets, veterinary personnel are required to quarantine to prevent the introduction of diseased or infected (viral) birds. Fifth, the treatment of sick and dead birds is not timely. Poultry and dead poultry are important sources of infection. Some breeders have not dealt with chickens and dead chickens in time and have not been buried or burned, causing widespread transmission of the disease. Third, improper use of drugs The first is to use drugs. After the onset of the disease, the veterinarian had no experience in diagnosis and was free to purchase and use drugs only on the basis of sensory and pharmaceutical advertisements. The second is that the drug dose is not used properly. Some poultry farmers think that the greater the dose, the better the effect, and thus increase the dosage without any restrictions, resulting in increased drug costs, poultry resistance, drug accumulation, residue and even poisoning. The third is wrong medication. Many farmers have changed their medicines without significant improvement in their medications 1 to 2 times. Due to the short course of treatment, the body has been repaired by the injured tissue for a certain period of time and time, so the treatment is often incomplete, causing recurrence or aggravation of the disease. Fourth, the compatibility of drugs is unreasonable. Some farmers believe that the more clinical drugs are used, the better the control of the disease. In the event of a disease, it is only considered from the effect of a single drug, and the effect is reduced or ineffective. Fourth, improper feeding and management 1 Abuse of feed additives. Some farmers have abused feed additives. The result is counter-productive, increasing the cost of feeding, causing metabolic disorders in the poultry and destroying the nutrient balance in the feed. 2 feed feeding method is wrong. During the aquaculture process, it is necessary to adjust the formula according to local conditions according to the needs of the body at different growth stages. 3 do not pay attention to control weight gain. Some growers did not pay attention to the growth of control weight during the growth period to the slaughter period. Under reasonable feed consumption, chickens that did not meet the product requirements were not produced, resulting in wastage of feed. Calcium Methoxide CAS No.2556-53-8 Calcium Methoxide Basic Information
EPA Substance Registry System Methanol, calcium salt(2556-53-8)
Calcium Methoxide,Calcium Methoxide Solubility,Calcium Ethanoate Synthesis,Calcium Ethoxide Solubility,Calcium Ethoxide Synthesis ShanDong YingLang Chemical Co.,LTD , https://www.sdylhgtrade.com
CAS: 2556-53-8
MF: C2H6CaO2
MW: 102.15
EINECS: 219-873-6
Mol File: 2556-53-8.mol
Calcium Methoxide Chemical Properties
Melting point >385 °C(lit.)
form Powder
color off-white
Sensitive moisture sensitive
CAS DataBase Reference 2556-53-8(CAS DataBase Reference)
