After a certain number of eggs are laid on the duck, it is necessary to break the eggs for 2 to 3 months. When the duck was found to have an egg, it was also seen that the duck was itching and licking his back with his own mouth. The method is: first pull out the duck feathers of the two wings of the eggs, and then tighten the feathers on the two sides, and then raise them to strengthen the feeding and management, and feed them with high-quality feed. After about half a month or so, the quid duck began to lay eggs, which shortened the time from 2 to 2.5 months compared to the non-plucked hen and duck eggs, which can increase economic efficiency by 70% to 80%. China Agricultural Network Editor
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