Meat duck net raising technology
In recent years, duck duck net raising technology has been dubbed as the innovation of duck raising technology. Compared with grazing and ground level raising, it is more standardized. It has the advantages of saving labor hours, saving materials, and reducing disease transmission opportunities. The benefits are obvious. First, the main form of captivity, to create a continuous feeding of feeding ducks in the net to create a continuous feeding, drinking water and sewage within the circle of a good internal breeding environment, no sports grounds, recreational sites, no litter, throughout the period Keeping in the shed. Conditional pre-enclosure, post-combination, but within the circle to maintain continuous drinking water, eating and sewage conditions, play fast growth of high-quality duck, high survival rate, time-saving material consumption advantages. Second, rebuilding the ground conditions for the duck shed. The rebuilding of the net broiler duck sheds is mainly to use the existing duck sheds. The idle pig houses and hen houses can also be used. The structure is good and the ground is flat. The network maintenance facilities are matched with the conditions for the rearing and sheds, with low investment and multiple functions. Third, the reconstruction method 1 the ground requires a certain slope, it is best for the cement or brick plane, set within the drainage ditch, peripheral fouling pond. 2 40 to 50 cm away from the ground to install horizontal shelves, spacing 1 to 3 meters, the width of the crossbar determined by the grid width. 3 The prefabricated rectangular bamboo sheds (12m) are laid on the horizontal shelves. The sheds are 2 to 3cm wide and 2 to 2.5cm apart. They can be removed when cleaning the dung. 4 bedding plastic mesh: 1735 mm (pre-0 to 14 days of age), 2040 mm (later after 15 days of age) specifications mesh tiled on the bamboo fence, plastic mesh splicing with bamboo sticks fixed. 5 Set up a drinking trough: Use a 1525300 prefabricated plastic water pipe to be converted into a semi-automatic drinking trough, placed against the wall and 5 to 10 cm above the ground. 6 Set up the feeding trough: Use 20507 square feed trough for 1 to 4 days of age, each duckling has a 1.4 centimeter feeding position, 1550 days old use 256010 centimeter square feed trough or 50 centimeter plastic round pot, underlay bamboo raft To prevent the spread of feed. 7 Feeding density and temperature: 1 to 7 days of age, 15 birds/m2, 30 to 27°C; 6 to 21 days of age, 10 birds/m2, 27 to 25°C; 22 to 50 days of age, 5 to 6 / Square meter, 20 °C ~ normal temperature. Fourth, the daily management of the use of full-grain feeding, 1 to 21 days of age with a diameter of 3 mm, after 21 days of age with a diameter of 5 to 6 mm pellet feed, free access to food, drinking water. The sink is cleaned once a day. Nutrition level: Within 3 weeks of age, crude protein 16%, crude fiber 6%, crude ash 6%, calcium 0.6% to 1.2%, phosphorus 0.46%; after 4 weeks of age, crude protein 16%, crude fiber 6%, Crude ash 6%, calcium 0.6% to 1.2%, phosphorus 0.44%.