Protection monitoring system for forest planting

The utility model relates to the technical field of forest tree planting monitoring, in particular to a protection monitoring system for forest tree planting, which comprises a monitoring probe and asupporting pipe fixed by a bottom sleeve bolt, a detachable branch pipe is connected to the bottom of the supporting pipe, a base plate is welded to the bottom end of the branch pipe, and a pluralityof fixing rods for preventing the supporting pipe from toppling are connected to the interior of the base plate. And one side of the fixed rod is connected with a limiting cutter plate for preventingthe chassis from moving. A plurality of fixing rods rotate on the base plate and are easily drilled into soil through the soil drilling head, the soil is buried into the soil drilling head, the pulling-back of the fixing rods is blocked, the falling of the supporting pipe caused by wind blowing is avoided, the limiting cutting board connected to one side of the base plate is inserted into the soil, and the displacement of t