6 major health measures to improve the survival rate of chicks
To improve the survival rate of brooding, it is necessary to ensure the environmental conditions for brooding, to provide comprehensive and balanced feed, and to strictly implement preventive measures and disease prevention and control measures, so as to reduce the number of chick deaths and achieve better economic benefits. In production, the following six comprehensive measures must be taken:
First, strict immunization procedures, timely immunization
Large groups of hatched chicks are susceptible to disease if they do not pay attention, especially Marek’s disease, Newcastle disease, Bursa of Fabricius, and infectious bronchitis. Once these epidemics are transmitted, they will be difficult to control and will result in devastating damage to chickens and even chicken farms. Therefore, active immunization should be carried out according to the immunization procedure based on the principle of prevention. The establishment of an immunization program will vary depending on the type of pathogenic microorganisms in the field or in the area. If chicks are introduced, effective immunization procedures must be requested from the donors. If there is no epidemic in the local area, they should not be vaccinated for the time being to avoid contaminating the area due to vaccination. Only this kind of disease has occurred. The occurrence and prevalence of this vaccine can be used for vaccination.
Second, strengthen disinfection management, timely drug prevention
Insufficiency in disinfection of hatchery, brooding room, eggs and various utensils causes E. coli, staphylococcus, etc. to invade yolk sac due to incursion of poorly closed umbilicus. This results in the use of formalin fumigation for hatching. Room, brood room, eggs and various utensils for disinfection. In addition, the belly button umbilicus chickens should be separated separately and carefully treated with room temperature 2-3° C. higher than the normal chicken body temperature, and a therapeutic amount of antibacterial drugs should be added to the feed to reduce the mortality of the disease by strengthening feeding management.
Chicken flies are the leading cause of death in chickens, and coccidiosis is also one of the leading causes of death during brooding. According to the epidemiology of the two diseases, antibiotics should be added to feeds before 3 weeks of age. 0.2% oxytetracycline and 0.04% furazolid can be added to the diet to prevent the development of the disease. After 15 days of age, coccidiosis should be prevented. Especially in a high-density, warm and moist environment, drugs must be used for prevention. 30-60 ppm of chlorophenylguanidine and other drugs can be added to the feed. The drugs used must be accurately weighed and mixed to avoid drug poisoning, and a new drug should be replaced after one or two years of treatment for coccidiosis drugs to prevent drug resistance.
Third, the temperature and humidity are steady, strengthen ventilation
If the brooding is not well insulated and the temperature is low, it is difficult for chicks to maintain body temperature balance for a long time, and serious cases can be frozen to death; if the indoor temperature is too high, the doors and windows are occasionally opened for ventilation, but also prone to colds; indoor air is dirty, Insufficient ventilation, temperature fluctuations, drastic changes; the use of moist, contaminated litter and mildew feed, etc. are the causes of infant pneumonia. Some emphasize heat preservation, and the air does not circulate, causing chickens to suffocate; some use high-power bulbs for warming, and heat the chicks to death because of high humidity. Excessive temperatures and insufficient humidity can cause the chicks to dehydrate and their paws to dry. This is due to the fact that the temperature, humidity, and air in the brooding room are not adjusted, resulting in a bad brooding environment and causing the chicks to suffer from growth retardation and death. Among the above factors, the temperature is the most important, and the temperature used in the brooding period is flexible with the season, climate, type of brooder, broiler's constitution, age, etc. Do not ignore ventilation while maintaining the temperature of the brooding house. Gas, but do not avoid the thief wind and style, avoid blowing cold wind directly to the chicks. Humidity has a great influence on the growth and development of chicks. In the first 10 days, indoor relative humidity is maintained at 60% to 65%, and moisture protection is recommended in the middle and late stages.
Fourth, timely "open drink" open food supply full price feed
Feeding large numbers of chicks, because of long transport time, or preparations such as vaccination, so that the chicks to postpone the "drinking" time too long; or when the water is fed, the chicks do not drink water, or plug the drinking water hole, or drinking fountain too Less, resulting in not drinking water in time, excessive dehydration of the chicken body caused the dehydration of the chicks. Mainly manifested as weight loss, dry paws, convulsions, falling eyes, and finally died of fatigue and falling to the ground. The first thing that hatched chicks should do is to drink water within 24 hours, so that when they do not feel thirsty, they begin to drink water, promote their metabolism, and there will be no phenomenon of binge drinking and dehydration. The outbound chicks should drink 5% glucose and 0.1% vitamin C solution within 3 hours of admission to enhance physical fitness, relieve stress, and promote the discharge of harmful substances in the body.
Single feed species, lack or lack of certain nutrients, can easily lead to various nutritional deficiencies. For example, if corn contains less calcium and phosphorus is insufficient, skeletal malformations and weakened physique may occur in the long-term use of this diet. In the case of vitamin D deficiency, dysplasia is easily caused, and tendons and bones are weak and easily bent. Legs are weak and deformed. In the absence of selenium and vitamin E, with white muscle disease, many regions in our country lack selenium, and selenium is also lacking in the feed produced in these areas. Therefore, attention must be paid to adding selenium compounds to the feed. Nutritional deficiency diseases can cause massive deaths if no treatment is taken. Therefore, in areas and farms where conditions permit, high-quality full-price balanced diets should be supplied according to the feeding standards. If the conditions are limited, a variety of feeds should be mixed and fed so that the nutrition can be complemented.
Fifth, control the occurrence of evils and prevent accumulation of extrusion
Severe paralysis occurs after 3 weeks of age. Common anal fistulas, metatarsal toes, and feces are common. The main measure of prevention is to break the car at the age of 5-9 days. Usually should strengthen management, feeding density can not be too large; compound feed in a variety of nutrient content should be reasonable, can not lack inorganic salts and essential amino acids; light intensity can not be too strong, the time can not be too long.
Heaping and squeezing and dying, sometimes occur at the chick stage, mainly due to the density is too large, and the room temperature suddenly drops; the stacking pressure during handling, weighing or vaccinating when the vaccine piled up without timely evacuation; water, broken material time Too long, especially when the water is cut off and then fed; sudden power outages or intrusion into rats and other factors cause fright, turmoil and accumulation. Therefore, the amount of feeding should be determined according to the area of ​​the chicken house, and food troughs and drinking fountains should be prepared. In the chick stage, 23 hours of light and 1 hour of darkness training are required to adapt to the dark environment.
Sixth, prevent poisoning death, reduce loss of animal damage
When drugs are used to treat and prevent diseases, it is necessary to calculate the amount of drug used accurately and cause poisoning when the dose is too large. When adding the drug to the feed, it must be mixed evenly. Mix the powder with a small amount of powder first, and then gradually expand to the required content according to the specified proportion. Drugs that are insoluble in water cannot be administered from drinking water to prevent the drug from settling at the bottom of the drinking fountain, causing excessive intake of some chickens. Do not put the feed and pesticides together to cause pesticide poisoning; absolutely must not use moldy feed to feed chicks; do a good job of indoor ventilation, beware of gas poisoning. If any of these aspects are negligence, they can cause great losses.
The biggest pest in chickens is rats. Therefore, it is necessary to unify rodents before brooding. Doors and windows should be closed in and out of the brooding room. The doors and windows should preferably be blocked with nylon ropes; all the openings in the rooms should be closed.
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Appearance
1) Color: Red or deep red.
2) Taste & Odor: Fresh Goji Berry Juice concentrate taste and smell, no peculiar smell.
3) Histomorphology: Turbid liquid with pulp, allowing the pulp precipitation phenomenon after completely standing.
4) Impurity: No visible foreign impurities
Physics & Chemical Specification
1) Brix(%): ≥36.0
2) Total Acid(g/100mLas Citric Acid): ≥0.8
3) pH: 3.5-4.1
Microorganism Specification
1) TPC (CFU/mL): ≤100
2) Yeast (CFU/mL): ≤100
3) Mould (CFU/mL): ≤10
4) Coliform (CFU/mL): ≤10
Additive
NO
Country of Origin
ZHONGNING, NINGXIA, CHINA
Package
1) Inner package is 200kgs aseptic bag, outer package is opening steel drum.
2) Inner package is 25kgs aseptic bag, outer package is opening steel drum.
Storage
Should be stored at room temperature in clean, cool, dry warehouse, prevent sun, rain, and not be stored with corrosive, toxic, and smelly item. With these conditions, product shelf life is 18 months. (suggestion: 5-8℃).
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