Seeding Rate/ Varieties/ Row Spacing, High Yield
Pioneer P25A12X and P24A99X soybeans were planted in strips on May 16, 2018 at 140,000 seeds/acre in 30 inch rows.
In this trial, there was little difference (0.31 bu/ac) between soybean yields of Pioneer P25A12X and Pioneer P24A99X. A yield increase of 1.39 bu/ac would be required for there to be significant differences at the 90% confidence level.
Funding for this research project was provided by the South Dakota Soybean Research and Promotion Council. The authors would also like to thank the soybean producers who participated in this project.