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Duck duck feeding points
As early as 1994, the Ministry of Agriculture has been appraised as “the hometown of Chinese ducks†in the Ninghai Xidian duck raising industry. After going through the test of the ups and downs of the market economy, the county has long been promoted, with an annual population of 1.2 million, and an annual output value of over 100 million yuan. It has become the largest animal husbandry industry in Ninghai. To sum up, there are mainly the following experiences in the breeding technology: First, save the cost of feed and increase the egg production rate. 1 The "two slag two powders" consisting of beer slag, MSG residue, No. 4 flour and fish meal has been the basic feed for Ninghai ducks. Compared with the provincial cost, but also meet the large group of ducks in the closing bar activities, need to feed digestible feed. The ratio of “two powders and two slags†per duck per day should be controlled flexibly according to the climate and market prices. It is even better for some farmers to add cereals, bean cakes, corn and rosin. The total amount of food consumed is 150 grams per day, and 15 to 20 grams of fish meal, which can meet the nutritional needs during the peak period of egg production. 2 The local oyster shell flour, zeolite powder, and miscellaneous fish in Ninghai provide a cheap and tasty mineral feed for ducks and ducks. 3 The duck farmers like to plant ryegrass, water lettuces and Other high-yielding forage grass, can be used for green feed, but also improve the quality of eggs. 4 According to different egg production periods, add additives such as multi-dimensional, amino acid, and Zengpao Ling, and play a small and highly efficient role in increasing production. When the eggshell mass and egg weight are decreased, the effect of supplementing cod liver oil and minerals is significant. Second, to control the growth characteristics of ducks in the closing bar, to raise: 1 keep the barn dry and suitable temperature, often fill hay; drink sink to set up isolation zone, reduce drinking water when wet duck house. 2 Regular feeding, three times a day, each time mixing ingredients, solid caking and then put into the bucket, so that ducks are free to feed. 3 Timing grazing, high-yield ducks should not be placed in the water for a long time, usually twice a day, one hour at a time, but according to the temperature, the winter is short and the summer is long; in winter each time is not more than 20 minutes. 4 Keep proper lighting and quiet environment. The average daily strong light is not less than 14 to 16 hours, and there are lights at night. To prevent sudden power outages, animal and dog into a sudden stimulation, will result in reduced production, or even stop production. 5 Ducks must not be deprived of water. Keep clean water in front of the duck farm for ducks to wash and drink. You can also dig wells and ponds. Demand depth is 1 meter, and every 3 to 4 ducks need 1 square meter. 6 Reasonably regulate the temperature, the suitable temperature is 5~27°C. More grazing should be done in summer, and the fences should be ventilated around. A bamboo fiber, chemical fiber cloth, and straw can be placed on the crossbar of the duck house to provide insulation and prevent the Department from acting. Do not accumulate too much thick grass in the column, so as to avoid fermentation heat, it should be removed regularly and combined with disinfection. 3. Build a seed breeding base and breed good breed ducks and ducks. There are three kinds of duck hatcheries in Ninghai Changjie. Production of Shaoxing breeder bred ducks is improved by the hybridization of Ningshao and Ma ducks. It has strong adaptability, high egg production rate, and the eggs only weigh 65~ 70 grams, standard duck weight 1.4 to 1.5 kg. Most of the Ninghai breeder ducks need to be introduced from Jinhua, Lishui, and other provinces, with ducks as the main species. Fourth, prevention and treatment. The improvement of large-scale farming, the key to the success of ducks is whether or not to fully implement the poultry disease prevention measures. The experience and lessons are very profound. Prevention is more important than prevention, and prevention must be placed first. 1 Scientific feeding and management to enhance the resistance of ducks and ducks; 2 Implement comprehensive health measures: eliminate pathogens, cut off transmission routes, combine local practice, select high-quality vaccines, and vaccinate, mainly duck plague, duck viral hepatitis, Influenza and other vaccines give strong immunity. 3 Once onset, diagnosis as soon as possible, rapid isolation, emergency disinfection, emergency vaccination and treatment, elimination of diseased ducks, and deep concentration.