As a follow-up on that question, the farmers I know in my region are very fertilizer-sensitive. Especially with the cost of fertilizer today—it's pretty much double what it was even a year ago—they are not going to put any more fertilizer in the ground than yields a return.
My question is whether you are seeing more and more smart applications. I looked at some technology a couple of years ago where every square foot of a field was being analyzed and there was application based on every square foot of the field from a fertilizer perspective.
Are you seeing more and more of that, where farmers are being much more...not only cost-sensitive, but environmentally friendly, so as not to over apply?
I guest that would be part of 4R.