1 Main Manufacturing Technique of Laying HensThe Manufacturing Technique of laying hens is generally two-stage feeding or three-stage feeding. No matter which technique, the brooding is the important point. The brooding umbrella is generally used for flat brooding, and the heating lamps are evenly

Vacuum drinkersFeatures:The features of the vacuum drinking fountain are simple structure and few failures. However, after the water is used up, it needs to be manually added, which is labor-intensive, and the water is easily polluted. Scope of application:The vacuum drinking fountain is composed of