This study will determine if there are significant yield differences comparing plant population of soybeans planted at differing seeding rates and maturity groups: 125,000, 150,000, 175,000, with Early (00.5 to 00.8), Medium (0.1 to 0.3), and Late (0.4 to 0.6) maturity group varieties. The study will also compare a tall versus an intermediate height pant and the effect of population and planting date on yield. The plot will be planted at an optimal planting date, with a second plot planted three weeks later, to compare the effect of late planting at differing plant populations.

The goal of this study is to see how soybean yield is affected by plant populations and optimum verses...