Auxiliaries for the planter
But this is called the spread of the method is very unreliable.
Early when a farmer sowed, he came from the head of the field, while walking to the ground to throw off a seed.
Some planter also equipped with seed monitoring device, automatically monitor the sowing process and in case of failure to send a signal in order to promptly ruled out.
In order to ensure consistent line spacing, the need to install the planer on the planter.
