We're not doing it for soil sampling at this time, but I will say that there is a significant movement around biologicals in mainstream agriculture across North America. They're going to use the application of biologics to help reduce the amount of nitrogen. I would say that the jury is still out on how effective that will be, but there's a lot of promise around that.
Again, a big part of the use of new technologies like that is being able to measure how effective they are. I can tell you that farmers like to call it pixie dust. Lots of salesmen come down the road, knock on the door, and try to sell a farmer a solution to a problem that he probably doesn't have. Then farmers will use it and believe that it works. How do you validate it?
It's no different from implementing management processes on the farm. How do you know what happened? You need to have a way to record that. It's no different with the use of these types of technologies. I can tell you that farmers are great business people. If there's a way to get more yields with less cost, they'll do it.