Meat ducks are raised on the Internet and lay metal nets or bamboo strips and wooden grid strips about 60 cm above the ground. This way of feeding manure can leak from the gap, eliminating the daily clearing process, to prevent or reduce the chance of spread of disease by the feces, but also a relatively large stocking density.
When the wire mesh is made of wire mesh, the mesh aperture is 10 mm to 10 mm from 0 to 3 weeks old and 15 mm to 15 mm at 4 weeks old. A thicker metal frame is placed every 30 cm below the net to prevent the net from sag. The net structure is preferably assembled so that it can be easily lifted during loading and unloading. The mechanical dredging equipment can be used under the surface of the net and can also be manually cleaned. When bamboo strips or bars are used, the bamboo strips or bars are 2.5 cm wide and 1.5 cm apart. This way to ensure that the ground is flat, neat mesh, no thorns and sharp edges. In practical application, it can be divided into small columns according to the width and length of the duck house. When feeding ducklings, the wall is 30 cm high and each bar contains 150 to 200 ducklings. The troughs and sinks are located on both sides of the net or on the outside walkways.
When breeding ducks, the height of each bar is 45 to 50 cm, and the rest is the same as that for raising ducklings. The application of this structure must pay attention to drinking water structure can not leak, so as to avoid the fermentation of duck manure. This feeding method can feed large-scale meat ducks, and other ducks from 0 to 3 weeks old can also be used.
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