TY - JOUR ID - 20932 TI - An Estimation of Genetic Parameters for some Reproductive Traits and their Relationships to Milk Yield in Iranian Holstein Cattle JO - Iranian Journal of animal Science JA - IJAS LA - en SN - 2008-4773 AU - Chookani, Ayatollah AU - Dadpasand, Mohammad AU - Mirzaei, HamidReza AU - Rokouii, Mohammad AU - SayadNezhad, MohammadBagher AD - Y1 - 2010 PY - 2010 VL - 40 IS - 4 SP - EP - KW - . KW - Calving age KW - calving interval KW - genetic parameters KW - Holstein cattle DO - N2 - UR - https://ijas.ut.ac.ir/article_20932.html L1 - https://ijas.ut.ac.ir/article_20932_3b67b93462f705343fecaa2b7e77e758.pdf ER -