 So, we're looking at a project that we've worked on for a few years now trying to enhance protein and winter wheat. In the past, winter wheat was a crop that has no protein premium. Protein was never an issue. It typically is a starch component in bread and so protein was never an issue. There was never a premium that came along with winter wheat. Farmer would simply take his winter wheat into the elevator and they would pay him for the bushels that he delivered. As the world evolves now, especially with food, we're looking more at quality of food. So protein, especially plant-based protein, is becoming a bigger issue. What we're trying to do is figure out how we can enhance the protein of winter wheat. And typically that is done with fertilizer and nitrogen fertilizer. What's the correct application process to enhance protein? And what we found is that they're really fairly similar to what you would expect with spring wheat. So as the plant starts to mature, you hit the flag leaf and at that point in time, the plant basically starts to pour nutrients and develop protein into the head. And so if we can target our fertilizer applications towards that head development as the flag leaf emerges from that point on, then we tend to be able to enhance our protein content.