In order for farmers to avoid electric shock while working in the fields, the current could be turned off at such times without diminishing the intended effects.

If the proposed plan for using electricity were put into practice, farmers would save on chemicals now being added to the soil.

It cannot be taken for granted that the use of electricity is always beneficial.

Since weeds are plants, electricity would affect weeds in the same way as it would affect crop plants.

Because a planting machine would need to avoid coming into contact with the electrodes, new parts for planting machines would need to be designed.