The production of nuisance-free broilers has increasingly attracted the attention of consumers and producers. Farmers of all sizes must change their concepts as soon as possible to adapt to the needs of the market and create better benefits. First, select, control the breeding environment (A) the selection of production sites for pollution-free broiler chickens to be selected in a clean place without pollution and ecological environment. (b) Regulation of feeding environment (1) Temperature. Suitable temperature requirements for the rearing environment are: 33 to 35° C. for the first week, 32 to 33° C. for the second week, 30 to 32° C. for the third week, 28 to 30° C. for the fourth week, and 26 to 28° C. for the fifth to eighth weeks. After 20 weeks at 20 to 25°C, the egg production period is about 20°C. (2) Humidity. The relative humidity of the chicken house is 60%, chickens are 55%-60%, and breeders are 50%-55%. (3) Light. The open-window house has 1 to 3 days old with 23 hours of light, and 4 days old with natural light. The closed black house was used for 1 to 3 days with 23 hours of light, 4 to 7 days of age 16 hours, and 8 to 21 days of 8 hours. Breeding time of breeder chickens is 16 hours. When natural light is insufficient, two artificial supplements should be performed sooner or later. (4) Ventilation. Science and proper ventilation are necessary. Ventilation can affect the temperature and humidity of the house and reduce the concentration of harmful gases (ammonia, hydrogen sulfide, etc.) in the air. Conditional mechanical or automated ventilation systems should be installed. Ventilation in winter should not be excessive, and ventilation should be increased in summer. Second, strictly control the pollution-free production of materials (a) breeder must come from the production specifications, no potent infectious diseases, unmanned communicable diseases and pollution-free breeder farms. The flock should be healthy, disease-free, and the appearance and performance of the flock conform to the requirements of the variety standards and be adapted to local production conditions. (2) Commercial chickens must be produced from eggs produced by breeding chickens with good production performance, health, no pollution, strict feeding and management, and chicks that have been strictly disinfected and scientifically hatched. (c) Feed feed must be nuisance free. Feed and feed ingredients come from pollution-free pastures, agricultural areas, pollution-free feed areas, and by-products of pollution-free food processing products. (D) Feed and Feed Drug Additives must be selected by the State for the latest use, otherwise they will not be available. (5) Selection of animal health supplements for chickens Use of veterinary drugs that are newly permitted by the State to be highly effective, low-toxic or non-toxic, low-residue or non-residue and broad-spectrum. The use of controversial drugs that have been banned or controversial by the state cannot be used. The use of veterinary drugs should be strictly controlled according to the instructions for use of the drug and the withdrawal period should be guaranteed. Third, feeding and management should be strict, scientific and standardized (A) feeding management techniques (1) brooding, bred chicken feeding management. Preparation of brooding: Before brooding, clean up the sheds, clean and rinse the floor, walls, ceiling, sink (water fountain) and trough in the house, and use a broad spectrum, high efficiency, and low toxicity disinfectant for strict disinfection. The walls can be sterilized with white water of 10% lime, and the ground is disinfected with 3% to 5% caustic soda water. The brooding house is sealed and fumigated with 30 ml of formalin and 15 g of potassium permanganate for 24 to 48 hours per cubic meter. Chickens' drinking and eating: The chicks start drinking water after entering the brooding house for an hour. The first 5 days of drinking water with cold water or purified water, water, add 5% glucose and 1 gram of vitamin C, water temperature 16 ~ 20 °C is appropriate, 5 days after the switch to clean cold water. Drinking fountains should be cleaned and disinfected at least once a day. After drinking water for 2 hours, start eating, use corn flour or full-price wet ingredients (30% moisture content) evenly sprinkled on the open food plate or pad paper, eat less meals, eat freely. Timely grouping: After 2 to 3 weeks of age grouping, strong and weak groups were reared separately. After the 9-week-old chicken is used for breeding, it must be properly restricted according to the chicken group weight and the breed standard. The commercial chickens and chickens can freely feed all the time. (2) Breeding and management of breeders. The chicken house is prepared with brooding and bred chicken. Feeding methods can be used for flat raising or cage raising. Breeding density, ground flat raising 5 to 6 per square meter, online flat raising 7 to 10 per square meter. Daily management, winter temperatures should be less than 10 °C should pay attention to cold insulation, summer temperatures exceed 30 °C, pay attention to heatstroke cooling, usually pay attention to ventilation to maintain indoor air fresh, free access to food and drinking water, regular cleaning, disinfection sinks and troughs . Light, in principle, can only be extended and cannot be reduced, but it should not exceed 17 hours/day. (b) Animal protection technology (1) Workers entering the production area must shower, change clothes, change shoes, and disinfect. (2) The environmental sanitation of the house must be kept clean, and efficient, low-toxic, and broad-spectrum disinfectants should be selected to strictly disinfect the chicken house, site, and drinking water. (3) We must do a good job of comprehensive disease prevention and control, formulate and implement reasonable immunization procedures, and eliminate the occurrence of zoonotic diseases and contagious diseases. (III) Environmental Pollution Control Chicken manure must be cleaned up in time, and high-temperature stacks should be closed and closed, or be treated with high temperature to produce fertilizer, which cannot be stacked in open air. A three-dimensional production model combining planting and breeding can also be used to use the natural conditions of the breeding ground to sow agricultural crops and pastures around the farm. The chicken manure is applied on the spot after disinfection to reduce pollution and purify the environment.
Chinese traditional chicken growth cycle is long, mature slowly, less meat. Meat features more fat, rich flavor, more suitable for soup, braised, white cut and other traditional diet. The introduction of white feather broiler with advanced scientific large-scale collective breeding experience, so that its growth cycle is greatly shortened, and there are more mature and fast meat characteristics, compared with the meat of its own flesh less fat, rich gravy, Fine fibers, the nutrients contained in the body more easily absorbed. Because of the characteristics of white chicken meat, so they are more suitable for deep-fried, barbecue, fried chicken and other cooking methods.
Fresh lamb, high
nutritional value, where lack of kidney yang, Yaoxisuanruan, abdomen
cold pain, labor-deficit who can use it for therapeutic products. Mutton
is rich in nutrition, and is of great benefit to tuberculosis,
bronchitis, asthma, anemia, deficiency of both qi and blood in the
postpartum, cold pain in the abdomen, chills, malnutrition, weakness of
the waist and knees, impotence and premature ejaculation, Bushen impotence, moderate temperature effect of tonic, men are suitable for regular consumption.
Chicken And Lamb,Chicken Breast,Baked Chicken, Fresh Lamb Food
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