This engineering report is based on the compilation of results from various literature sources, such as theses, including websites, institutions. Literature and leaflets, whose objectives were to collect and analyze information gathered on the cultivation of soybean ( Glycine max (L) Merrill) and its growing importance in the region of san martín. The results obtained by making the analysis of information gathered highlighted the importance of agricultura! practices such as site preparation, this must be done immediately after harvest and sowing is very important to reduce errors and risks, be more likely to success during the growing cycle and thereby obtain good grain yield of soybean crops in the San Martín region, summarized in two fundamental respects they are: high productivity and profitability. San Martin region has favorable soil and climatic conditions for cultivation, plus t...