The technology of attracting ducklings by light attracting insects is based on the principle of phototaxis of insects, collecting insect ducks with water in pots at night. The use of light-adjusting ducks can save 30% to 40% of the feed, which in turn reduces the cost of raising ducks and increases the effectiveness of ducks. It is also possible to attract various mosquitoes and flies of biting pigs to the water basin, which is beneficial to the health of pigs and cattle. This method is simple, low-cost and easy to operate. The method is:
The setting of the pen and light bulb can be selected from one of the following two settings. 1. There is a pig pen in the east, a cow circle in the west, a duck in the north, and an entrance in the south. 2. Put the pig manure heap in the east (freshly swept fresh pig manure), store the cow dung heap in the west, set a duck circle in the north, and set the entry gate in the south. Put a large basin in the middle of the east, west, south and north of the livestock or dumping site. The size of the basin is determined by how much the duck is. Generally raising more than 100, with a large basin (diameter of 1 meter), about 50 ducks with a small basin (0.5 meters in diameter). Put clean water, water 10 cm high. Hang a 10 to 60 watt light bulb on the basin, 12 cm from the surface of the basin.
The trapping time is usually 8~12 o'clock in the evening. Since insects have phototaxis, there is a reflection of light in the water, and most of the flying insects fly into the water. Soon I got a pot of flying insects. Suitable for ducklings with light traps for 5 to 10 months.
Feeding method The next morning, the rice bran powder containing 1% salt was sprinkled on top of the pot water (1 kilogram in big pot and 0.5 kilogram in small pot). Ducks are allowed to feed freely, and feed the conventional feed after they are finished.
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