Cultivating good healthy broiler chickens is the material basis for the healthy breeding of broilers. The cultured species with strong disease resistance and ability to withstand adverse environmental conditions can not only reduce the chance of disease occurrence, reduce the risk of breeding, increase the breeding efficiency, but also avoid the possible harm to the environment and the impact on human health when it is used in large quantities. Therefore, we should choose breeding stocks or breeds that are suitable for local growth conditions and have high production performance, strong resistance to disease, from non-epidemic areas, no hidden infectious diseases, and that can produce high quality offspring.
Choose high-quality, high-yielding broiler breeders. Choose breeder breeds that are suitable for local growth conditions, have high yield performance, have strong disease resistance and can produce high-quality offspring, and purify breeder chickens to prevent vertical transmission of the disease.
Strict selection of young chicks must be hatched from 52 to 65 grams of eggs, and the same batch of chicks should be derived from the same parental generation. The chicks are feathery, clean and shiny. The umbilicus healed well without infection and the feathers around the anus were dry. The action is alert and lively. It is strong in the hands and the chicken feet are bright as wax.
Site selection. The basic principle for site selection is to choose a high ground, away from residential areas, industrial areas and "three wastes" polluted areas. At the same time, the water supply should be sufficient, the water quality should be better, and the water must meet the requirements of residents' domestic water use. Soil environmental quality should meet the pollution-free food standards set by the Ministry of Agriculture. The surrounding environment should be quiet, decentralized and built, and do not engage in intensive farming.
Standardized feeders and raisers should pay attention to animal welfare and adopt standardized feeding and management techniques. The production of broiler-free broiler products enhances feeding and management without owners, improves the microclimate in the homes, provides a comfortable production environment, attaches importance to disease prevention and early detection and treatment, reduces or eliminates the occurrence of poultry diseases, and reduces the use of drugs. According to the chicken's age characteristics, provide suitable temperature and humidity. Ensure the air quality in the house is good and do a good job in ventilation management. According to the broiler's biological clock, growth pattern and disease characteristics, scientific lighting procedures and feed restriction procedures are developed to feed different growth and development stages of broilers with different formula feeds so that the dietary nutrient composition is closer to the nutritional requirements of broiler chickens and feed can be increased. Conversion rate. Intensify the environmental sanitation around the inside and outside of the broiler house and around the field. Shelter should not be too dirty, too wet, dust should not be too much, appliances should be placed in an orderly manner, often kill mosquitoes flies. Weeds should be removed in the area, and dead chickens and garbage should not be placed indiscriminately to maintain regular good sanitation. Disinfection tanks shall be provided at the entrance of the farm area and at the door of the chicken house, and the effective concentration of caustic soda is often maintained. The husbandry and management personnel should wear overalls. The chicken farm should restrict the visits of outsiders and the chicken trucks should not be allowed to enter. The vaccine used must be of reliable quality. The immunization program should be suitable for the local epidemic and the actual situation in this field. Rational use of veterinary drugs, the prohibition of the use of human-specific antibiotics and the long-term addition of antibiotics in feed. Establish a detailed archive of veterinary drugs. And save for 2 years after clearing. Strictly implement the withdrawal period system. To formulate a scientific dosing regimen, administer medication strictly according to the course of treatment, correctly combine medications, prevent drug incompatibility, establish drug use files, and administer medications strictly. Choose a disinfectant that is efficient, inexpensive, easy to use, safe to humans and poultry, and free from residual toxicity, and that does not produce harmful substances in poultry. Repeated disinfection is best to use more than two chemical disinfectants.
Environmental green production, the establishment of pollution-free feed raw material production base, to ensure the safety of feed ingredients, pollution-free. Feed for poultry is standardized and specialized by feed manufacturers. Rational choice of feed additives. Enzyme preparations, acidifying agents, probiotics, immunomodulators, anti-stress additives can be added to the feed. Prevent mildew in the feed. Do a good job in the detection of feed ingredients. Before entering the warehouse, the moisture content must not exceed 12.5% ​​and the impurities should not exceed 2%. The content of aflatoxins and other harmful components such as mercury, lead, and arsenic in dry feed is controlled within the national standards. The waste generated during the production process is properly processed and utilized. The solid manure is harmlessly processed into a composite organic fertilizer and the green vegetables are ecologically cultured. Sewage shall be applied after fermentation in a closed system of not less than 6 months.
[product name]: eggshell powder [appearance]: loose powder, no caking, no visible impurities. [color]: it has the inherent color of the product and is uniform [solubility]: ≥ 100% [application scope]: medical and health products, health and nutrition products, infant food, solid beverage, dairy products, convenience food, expanded food, condiment, middle-aged and old people's food, baked food, leisure food, cold food and cold drink, etc. [storage]: keep in a cool, dry place, away from light and high temperature. [product packaging]: double plastic bags for internal use, aluminum foil bags for external use, 1kg / bag, 10kg / box, 25kg / barrel, can be packed according to customer requirements. [shelf life]: two years.
[product name]: eggshell powder [appearance]: loose powder, no caking, no visible impurities. [color]: it has the inherent color of the product and is uniform [solubility]: ≥ 100% [application scope]: medical and health products, health and nutrition products, infant food, solid beverage, dairy products, convenience food, expanded food, condiment, middle-aged and old people's food, baked food, leisure food, cold food and cold drink, etc. [storage]: keep in a cool, dry place, away from light and high temperature. [product packaging]: double plastic bags for internal use, aluminum foil bags for external use, 1kg / bag, 10kg / box, 25kg / barrel, can be packed according to customer requirements. [shelf life]: two years.
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