If your soybeans don't grow and if your stand is poor, it may be that the seed beans were injured in harvesting or during handling operations.
Barger, E. L. and Weber, Charles R.
"Harvest Losses in Soybeans,"
Iowa Farm Science: Vol. 3
, Article 5.
Available at: https://lib.dr.iastate.edu/farmscience/vol3/iss12/5