Reasons for the low average yields of potatoes in Ohio

Conclusion

In conclusion, it is the writer’s opinion that three factors are largely responsible for the present low average yield of potatoes in Ohio. First, a large proportion of the crop is grown in small patches on farms that are not equipped to spray properly, and the yields are seriously reduced by flea beetles and leaf hoppers. Secondly, the ordinary rotations and methods of handling the soil do not maintain an adequately loose condition for potatoes. Finally, there is the high summer temperature which alone will probably prevent the Ohio yields from ever equalling the yields of cooler potato districts. But the high temperatures need not discourage Ohio growers from aiming at 4oo, 5oo, or even 6oo bushels to the acre.