TY - GEN AU - Hosseini,S M AU - Ghorbani,G R AU - Rezamand,P AU - Khorvash,M TI - Determining optimum age of Holstein dairy calves when adding chopped alfalfa hay to meal starter diets based on measures of growth and performance SN - 1751-732X PY - 2017///0406 KW - Age Factors KW - Animal Feed KW - analysis KW - Animals KW - Cattle KW - growth & development KW - Diet KW - veterinary KW - Feeding Behavior KW - Female KW - Male KW - Medicago sativa KW - Milk KW - metabolism KW - Random Allocation N1 - Publication Type: Journal Article UR - https://doi.org/10.1017/S1751731115002499 ER -