Combined seed drill is a pull type sowing machine that is easy to use and drops cereal, legume and feed seeds and fertilizer to the seed bed opened by the discs continuously thanks to the helical sheaves with the requested quantity and depth with the help of leveling system. Thanks to its structure, the hopper prevents seed and fertilizer to accumulate and therefore, an efficient seeding is performed by protecting bearing with the dusting system using dry system double bearings on the discs and by hydraulic disc penetration setting, which is performed optionally, that allows easy sowing of the seed or fertilizer into the requested depth and it is easy to clean thanks to its discharging levers on each hopper. Besides these standard features of our combined seed drill, both three-point hitch and arrow system are its standard features. Thanks to these features, it is suitable for sowing and operation with a tractor on all types of soil conditions.