title: Modification of a guinea-pig hopper to reduce food wastage.
abstract: Food utilization in relation to gain in bodyweight was reduced by 18% without significantly affecting the growth of male guinea-pigs.
mesh_terms: D000821:Animal Feed; D000818:Animals; D001835:Body Weight; D006168:Guinea Pigs / Q000254:growth & development*; D006799:Housing, Animal; D008297:Male