The invention discloses a method for increasing the
grafting survival rate of a peach tree. The method is characterized by comprising the following steps of 1,
branch selection, wherein the 4-5-years-old peach tree is adopted as a parent tree, and the lower portions of soft branches are bilaterally
cut by 30 degrees; 2, cion treatment, wherein a cion
branch is soaked in a sterilization solution and a
growth promoting solution, and then soaked in
plant extract; 3, stock treatment, wherein a stock is firstly treated through
carbendazim solution and
growth promoting solution spraying, and the wound portion of the stock is sealed with
plant glue liquid; 4,
grafting, wherein the stock with a wrapping layer removed and the cion are combined, a
growth promoting solution and
plant extract are sprayed to the combination portion, then plant glue liquid is used for repeating
coating, and the combination portion is wrapped by gauze and a
preservative film; 5, daily management, wherein during woundhealing, the peach tree is covered with a
plastic film and a shading net, and a growth promoting solution and plant extract are used for watering and spraying.