whether it's something that we've applied synthetically or whether we're trying to get a little extra boost by managing our soils in such a way that it's providing nutrients byte way we're managing. Both are very, very critical. The second thing addium Addium we want our soil to hold water. We don't want water running off the landscape getting into our streams or rivers and our water. It's more important that it soaks through the soil. And as it's soaking through the soil that it holds on twosome of that. So we want our soils to provide infiltration and we also want them to have water available for that June, July, August period when the crop production addium so key and water demand addium so high. The third thing addium the idea of filtering and buffering.