Study on High Density StackedCageRaising System of Layer

The high density, stackedcageraising system can significantly save land, reduce the environmental pollution,cut down raising cost, raise investment utilization ratio and working efficiency. It will be a new direction of future development to raise layers for its efficiency and economy. The raising density is 48.3～60 layers/m²,working efficiency is increased 160%～290% than old raising system.