title: Effect of dietary energy and protein on age and weight at puberty of gilts.
mesh_terms: D000375:Aging; D000821:Animal Feed; D000818:Animals; D001835:Body Weight; D004044:Dietary Proteins / Q000008:administration & dosage* / Q000378:metabolism; D002149:Energy Intake; D004734:Energy Metabolism; D004971:Estrus; D005260:Female; D006128:Growth; D011247:Pregnancy; D013025:Glycine max; D013552:Swine / Q000254:growth & development* / Q000378:metabolism; D013997:Time Factors
chemical_list: D004044:Dietary Proteins