Recently, research at the University of Guelph in Canada showed that the compound feed that feeds less pigs can improve the growth rate of pigs without affecting the growth of pigs. As part of Canada's innovative research on hog farming, the University of Guelph has been working to improve the growth efficiency of finishing pigs and the breeding rate of sows. Flexible lift gate is a flexible soft curtain door, inside and outside the two curtains, curtains used between the aluminum beams connected with a vertically movable rail, the roof beams have levels not in the same straight line and hangar large plants in particular be applicable. Flexible lift door installation does not take up interior space in the hole inside. When the fiest move to open the door, and finally superimposed over the hole. Off event curtain rail first and then fall down until it is completely closed. Flexible Gate,Flexible Pvc Aircraft Folding Up Door,Steel Structure Fabric Flexiile Door,Exterior Automatic Flexible Door Shenzhen Hongfa Automatic Door Co., Ltd. , https://www.hffastdoor.com
Research shows that compound feed use can be reduced