First, group feeding
The male and female broilers have different male and female genders, and their physiological basis is also different. Therefore, requirements and reactions to environmental and nutritional conditions are also different. If the rooster grows fast, and the hen's growth rate is slow, the difference between the 56-day weight is about 27%; the weight growth rate of the rooster after 8 weeks of age declines, and the weight growth rate of the hen after 7 weeks of age declines, according to economic benefits Should be slaughtered separately. Therefore, it is best to use male and female bred groups to feed broilers. After the male and female broilers are grouped, the ration level can be adjusted separately to better improve feed utilization.
Second, limiting and controlling water
In order to prevent the broiler from growing too fast, it is appropriate to control the material before 20 days of age to prevent broiler ascites syndrome, sudden death syndrome and other nutritional metabolic diseases. In the later period, 1 to 2% of garlic can be added to the feed, which can prevent enteritis and promote feed intake, and shorten the number of feeding days. During the onset of the flock, when treating infections such as E. coli, viral diseases, coccidiosis, and other systemic septic diseases, controllable water is administered for 0.5 to 2 hours before administration. In addition, the chickens in the drinking water immunization, controllable water 2 to 4 hours, of course, the length of water control should also refer to the chicken's age, season, growing situation and the drug's half-life and other factors.
Third, refueling
If the broiler is reloaded too quickly, it will cause diarrhea in the broiler, cause dehydration of the body, increase the ratio of feed to meat, and even cause disease. The "transitional refueling method" is now described as follows: Suppose that A is the front material and B is the back material, both of which include different periods or different batches of feed.
The first method: 2/3 of the A material plus 1/3 of the B material is mixed and fed for 1 to 2 days; 1/2 of the A material is added to the 1/2 B material to be fed for 1 to 2 days; 1/3 The A feed plus 2/3 B feed is mixed for 1 to 2 days and then feeds B.
The second method: 2/3 of the A material plus 1/3 of the B material is mixed and fed for 2 to 3 days; 1/3 of the A material is added to the 2/3 of the B material to be mixed and fed for 2 to 3 days, and then the entire feed is provided. B material.
The third way: Mix 1/2 of A material plus 1/2 B material for 3 to 7 days, then feed B material.
Feeding by means of a transitional feed is one of the ways to reduce refueling stress.
Fourth, medication
The high drug costs of individual chickens in broiler chicken farming in rural areas are closely related to the unscientific and unreasonable nature of medications. Mainly in the following areas:
1. Single administration, ignoring the combined use of drugs.
2. If the dose is too small, the therapeutic effect is not achieved, and if the dose is too large or the use time is too long, it may cause drug poisoning.
3. Insufficient treatment, frequent dressing changes.
4. Ignoring the incompatibility of drugs.
5. Blind administration, reducing the efficacy or poisoning.
6. Ignoring the half-life of the drug, drinking too much water reduces the effect of the drug.
7. Do not understand the drug ingredients, repeat medication.
8. Ignore alternative medications.
9. The long-term use of the same drug leads to drug resistance of pathogenic microorganisms and delays the timing of treatment. In addition, with the development of human civilization and economy, people are paying more and more attention to food safety issues. Therefore, we must pay attention to the withdrawal period of drugs used before broilers are put on the market to prevent the occurrence of drug residues.
V. Environmental Control
With the prolongation of the chicken house time, the environment is becoming more and more serious. If you do not pay attention to environmental governance, it will eventually threaten the health of commercial chickens. Therefore, the chicken farm must pay attention to the management of the environment, in particular, it should do a good job of the harmless treatment of sewage, chicken excrement, chicken culling, and dead chickens. While paying attention to environmental governance, it is also necessary to pay attention to the control of the internal and external environment of the chicken house. The temperature, humidity, light, ventilation, density, dust, and the content of microorganisms in the house can all affect the growth and development of broilers. In addition, many infectious diseases of chickens can be transmitted through the air. Therefore, sterilization of poultry sprays inside and outside the chicken house has become a necessary health and disease prevention measure in many chicken farms.
VI. Disinfection
Before entering the chicken, disinfection of the chicken house and the environment is still an important part of the purification. The commonly used disinfectants generally contain formaldehyde, sodium hydroxide, chlorine, or complexed iodine. In the normal use of the following errors often exist:
1. Ground disinfection only, neglecting fumigation.
2. When fumigation was used, only formaldehyde was used to reduce the fumigation effect.
3. Ignore the proper increase in temperature and humidity inside the house.
4. Ignored the sun and fumigation of litter.
5. Use a component of disinfectant for a long time. In the usual feeding and management process, especially during the onset of flocking, care should be taken with chicken spray disinfection and environmental disinfection outside the house.
In addition, the purification of chickens drinking water, disinfection of the sink, disinfection pool can not be ignored.
VII. Management during the breeding period
1. Pay attention to the warming time. Premature desuperheating can affect growth and development and cause disease. Therefore, it is necessary to determine the de-warm time based on the season, the weather, and the health status of the flock.
2. To improve the environmental sanitation of the chicken house. As broilers enter the breeding period, their feed intake and drinking water will gradually increase, their excretion will gradually increase, and the environmental pollution caused will also be more serious. Therefore, it is necessary to remove the excrement and litter in time and do a good job of disinfection to prevent bacteria and viruses. Existence and reproduction in large numbers pose a threat to chickens.
Crispy Fried Pepper
Fried Pepper,Good Taste Pepper,Red Pepper Diced,Frozen Pepper
Huaiyang County Wanyuan Garlic Foods Processing Industries Co.,Ltd , https://www.wanyuangarlicfood.com