During the period from 1976 through 1982, several experiments were car-ried out by the Soybean Research Center, University of Cantho, Socialist Republic of Vietnam to find out the most suitable varieties and the best cultural practices in the area. Among these experiments were the following: varietal selection and evaluation, interaction of agronomical physiological characteristics and tendency to boost seed yield in soybean, fertilization, seeding rate, row spacing, number of plants per hill, water requirements, and so on. This communication is focused only on a collection of up-to-date experimental data available.