2015 corn planting is complete and we finished up with our variable rate variety trial on April 28th. This year we planted 22 hybrids at 5 different population zones. 26K 28K 30K 32K 34K. We also ran an in-furrow phosphorous trial with ranges from 8 gallon to 0 gallon. All of this data will be harvested and mapped with our combine to try to find the optimum planting population for each hybrid.