Abstract: Early production traits and wool traits of Aohan fine-wool sheep was analyzed by BLUP method of animal model.Model （ 1 ） is suitable for estimation of yearling weight, hair length at weaning and wool fineness at weaning. Model （4） is suitable for estimation of birth weight and weight at weaning. Model （5） is suitable for estimation of hair production, weight and hair length. Model （7） is suitable for estimation of wool fineness, wool bend score, wool density score and wool oil.