Conservation pig commonly known as weaning piglets, and its characteristics of fast growth, high susceptibility to disease, need careful feeding, general conservation hogs raised much high bed, so the use of the manger is not only to choose material is qualitative light, and ensure that feed the clean health, reduce intestinal disease, stainless steel conservation pig slot convenient cleaning materials, material is qualitative light, Can be placed in the middle of the nursery bed for two columns.