>> |
Anonymous
I have no idea if this is right, but my first thought was sunlight. If the interstate borders one side of the corn field, that makes a flat obstruction-less area just in front of the field. Were that side facing east or west, it would receive more sunlight as the sun rises or sets, hence, the rows behind would need to grow taller in order to get the same amount of required light. But this has a limit due to the fact you'd only need a certain angle of sunlight in order to hit the entire field.
As I said, no clue if that's anything, but it's the first thing which occured to me.
|