The application discloses a kind of composite
plant essential oil for killing free-range chicken chicken
skin acarid and application.The composite
plant essential oil is composed of
patchouli oil and clove basil oil, and the weight ratio of
patchouli oil and clove basil oil is 3:1, there is significant synergistic effect between components, compared with using only one of them, its prevention and cure free-range chicken chicken
skin acarid effect is more significant.The application utilizes chicken
sand bath behavior, and the composite
plant essential oil is mixed in sand, when chicken
sand bath in sand pit, plant essential oil is attached to the fur and
skin of chicken, the effect of killing
body surface chicken skin acarid is achieved, the growth of free-range chicken and the
recovery of egg production capacity are promoted, compared with prior art, the plant essential oil has the advantages of safety,
environmental protection, no toxic side effects, simple preparation and wide application prospect.