title: Influence of dietary roughage level on reproductive rate in ewe lambs.
mesh_terms: D000821:Animal Feed; D000818:Animals; D001835:Body Weight; D002482:Cellulose / Q000378:metabolism*; D004043:Dietary Fiber / Q000378:metabolism*; D005260:Female; D005306:Fertilization; D011247:Pregnancy; D012098:Reproduction; D012756:Sheep / Q000378:metabolism / Q000502:physiology*
chemical_list: D004043:Dietary Fiber; D002482:Cellulose