Broadcast & Drill Comparisons

[Grassman]

Broadcast
Advantages - Fast & simple operation.  Can apply both seed & fertiliser. Relatively low-cost equipment
Disadvantages - Difficult to calibrate accurately. Overlap possible. Seed requires incorporation to correct depth.

Drill
Advantages - Seed incorporation not required. Precise sowing depth. Uniform application.
Disadvantages - Does not usually apply fertiliser. Equipment can be costly. Requires superior seedbed preparation