C442 No Regrets in the World

Lin Anxin thought for a moment and continued, "If the same batch of ducks is kept for breeding and are close relatives, it will be easy for them to fall sick and die when they hatch next year. I asked the elders who have raised the ducks before and found out about this, so I told you to go out and look for a few more, thousands of ducks are not a joke. After a year, you will eat a lot of food