Feeding Techniques of Meat Ducks
Korean Sweet Spicy Sauce,Authentic Sweet And Spicy Korean Style,Turkey Noodles With Pickles And Chili,Korean Sweet Chili Sauce Guizhou Guisanhong Food Co., Ltd , https://www.guisanhong.com
(I) Selection of Feeding Species Meat duck refers to specialized meat-type ducks and dual-use ducks. At present, the most common domestic breeds are Beijing Duck, Cherry Valley Duck, Degao Duck, Tianfu Duck, Haige Duck, etc. These breeds can live in more than 3 kilograms at 50 days under good husbandry conditions. Duck meat is of good quality, high lean meat percentage, tender and succulent, and unique in flavor. It is very popular among consumers and has a good market. (B) the determination of feeding methods The current common feeding methods are mainly raised on the ground and on the ground. As for the choice of breeding method, it should be determined according to local conditions. Intensive rearing of broiler ducks is mainly based on ground feeding, or in preconditions (where ponds, reservoirs, etc. are nearby), pre-construction (1-3 days of age) is used in the ground, and the latter period (4-7 weeks old). ) Put together the way. Off-grid is a new type of rearing, no sports grounds, no swimming pools, no litter, and it is raised on the intra-circle during the whole period. Meat ducks can continuously feed, drink, and excrete in the circle. (3) Selection of Robust Duckling Ducklings Ducklings must be derived from healthy ducklings that have been immunized with duck plague, fowl cholera, and viral hepatitis vaccines before egg production to ensure freedom from brooding. The harm of these infectious diseases. Buy ducklings after hatching feathers can be selected after the dry, robust ducklings are basically the same size, weight 55-60 grams, no big navel, hammer, turning feet and other bad shape, hair color is wax yellow is better, too deep (Yellow with dark red) or too light (light yellow) are the result of deviation in incubation temperature. (D) to provide a suitable ambient temperature of different ages ducklings brooding the most suitable temperature is: ducklings hatch the same day, the brooding 5-10 centimeters from the ground or the bottom of the network temperature requirements at 34-32 °C, the first 2 - It is 30-28°C at 7 days, 28-25°C at 8-14 days, 24-21°C at 15-21 days, and 20-21°C at 22-28°C. Until it is consistent with the ambient temperature. The optimum temperature for the growth period of broiler ducks is 15-20°C. The relative humidity in the first week of the brooding room should be 70%, then it should be reduced to 60%, and it should be kept at 55% after 3 weeks of age. During the summer and autumn brooding, the ducklings are generally kept in the brooding room for 2-3 days. After the temperature is appropriate in the morning or the evening, the ducklings are selected to go outdoors or go into the water. At night, they are rushed back to the interior to keep warm. After 1 week, they can be fully deaerated. At this time, care should be taken to prevent heat stroke. If room temperature exceeds 35°C or the temperature of ducklings over 1 week old exceeds 30°C, ventilation and spray cooling must be done to prevent heatstroke. When winter and spring brooding, ducklings should be brooded in the insulation room 7-10 days, cold and rainy weather needs insulation for about 14 days, and choose to warm the ducklings at noon to drift water and gradually de-warm, let it quickly adapt to the outside environment. (5) Reasonable stocking density General ground housing rearing density: 0 to 7 days old, 15 to 20 per square meter, 8 to 14 days old, 10 to 15 per square meter, 15 to 21 days old Eight to 10 square meters, from 22 to 49 days old, 6-8 per square meter, using the ground-based breeding, the breeding density can be increased by 1-1.5 times. (6) Strengthening light management Generally, when using ordinary light bulbs as light sources, the light intensity should be 4 watts per square meter of duck shed. That is, installing a 40-watt light bulb per 10 square metre of duck sheds will help increase the daily weight gain. Feed utilization rate. (seven) do a good job of water, bleaching water and water and other work point water: ducklings arrived in the brooding house before the start of food must be taught ducklings drinking water, the traditional method is to batch ducklings into the water depth of 0.5-1 Centimeter shallow basin dip feet, immersed in 2-3 minutes, commonly known as the point of water, ducks are now more use of drinking fountains and shallow basin water, placed near the brooding chamber insulation umbrella, so ducklings learn to drink water. Ducklings first drinking water, water temperature is appropriate to about 30 °C, in the water by adding 5% glucose or fast supplement -14, according to each duck by adding 10,000 units of oxytetracycline, you can add nutrition, but also Prevent gastrointestinal pain. Drifting water: Meat ducks are about 1 week old, and they teach the ducklings to go into the water, commonly known as floating water. The time for drifting depends on the weather and the season, and the temperature and temperature of the water are flexible. In principle, when summer, sunny days, temperatures and water temperatures are high, drifting water can be earlier; when winter and spring, cloudy days, temperatures and water temperatures are low, drifting water should be postponed. Ducklings are generally watered after feeding. Summers should be conducted between 9:00 a.m. and 10:00 a.m. in winter, and winters are best performed when there is sunlight at noon. Begin 1-2 times a day, every time you float about 5 minutes, the number of times and time can be extended gradually. Drainage: When traditional grazing is used, two-week-old broiler ducks can begin to release water and grazing in summer or warmer weather. (8) Correct feeding of young ducklings 6-12 hours after hatching, the fluff is dry, and the action begins to be lively. As soon as possible, it is transferred to the brooding room. Before drinking, drink water first, then drink water, and then eat. After drinking the water, the ducklings are placed on dry, soft mats and fed. The feeding of young ducklings should be based on nutrient-rich, small-bodied, easily digestible, well palatable, and easy-to-feed small-grain feeds. It is best to use full-grain pellet feed and feed ducklings at 0-3 weeks of age. Ducks are fed at 4 to 5 weeks of age, ducks are fed at 6 to 7 weeks of age, feed is provided throughout the day, and sufficient water is provided until sold. The broiler ducks are generally divided into three feeding stages: brooding, medium duck, and large duck. The feed fed from the previous stage is converted to the next stage and the feed should have a transition period of 3 days. (9) Doing a good job of epidemic prevention and health care Doing a good job of cleanliness should go through the entire process of raising ducks. This is the most fundamental measure for prevention and health care. Pay attention to keeping the duck house clean and hygienic. Clear the duck dung in the duck house every day, wash the trough regularly, disinfect it regularly, and don't feed the bad quality feed to ensure that the feed in the feed trough is not wet or moldy. The rearing period of broiler ducks is generally only about 6 weeks old. When there is a bird flu outbreak in the local area or may be threatened by poultry disease, the vaccinated duck must be immunized as soon as possible. In particular, inoculation of duck hepatitis virus vaccine, duck quail vaccine, and poultry cholera vaccine should be done.