Effect of castration(CAS)and weaning(WEA)in beef calves castrated and concurrently weaned in week0(CAS-WEA);castrated in week 0 and weaned in week 4(CAS-CON);not castrated and
weaned in week 0(BUL-WEA);and not castrated and weaned in week4 (BUL-CON)on the behaviours during the first 3 days after weaning( n= 1