The invention discloses a high-adaptability non-tillage fertilizing and seeding machine. The machine comprises a first machine body, wherein a first fixed plate is fixedly connected to the side surface of the first machine body; convex rods are movably connected to one ends of second fixing rods, and convex grooves are movably connected to the surfaces of the convex rods; claw teeth are fixedly connected to the surfaces of claw wheels; concave grooves are formed in the other sides of the claw wheels; and concave rods are movably connected to the inner walls of the concave grooves. According tothe high-adaptability non-tillage fertilizing and seeding machine, first motors are arranged and are in transmission connection with belts to drive the claw wheels to rotate so as to achieve the effect of seeding and fertilizing through the fertilizing and seeding machine in different lands; second motors are arranged and are fixedly connected to the concave rods to drive the claw wheels to be lifted up, so that the effect of the fertilizing and seeding machine is not influenced; the concave grooves are formed and are movably connected to the concave rods, so that the effect that the claw wheels can be lifted up even through the concave rods cannot fall off when the claw wheels are rotated can be achieved.