title: Growth and reproductive performance of bulls and heifers fed purified and natural diets. VI. Growth, estrus, conception rate, gestation and milk production of females.
mesh_terms: D000367:Age Factors; D000821:Animal Feed; D000824:Animal Nutritional Physiological Phenomena; D000818:Animals; D001724:Birth Weight; D001835:Body Weight; D002417:Cattle / Q000254:growth & development / Q000502:physiology*; D004032:Diet; D004044:Dietary Proteins / Q000378:metabolism; D004971:Estrus; D005260:Female; D005306:Fertilization; D007774:Lactation; D011247:Pregnancy; D012098:Reproduction; D013025:Glycine max; D014508:Urea / Q000378:metabolism
chemical_list: D004044:Dietary Proteins; D014508:Urea