This study aims to investigate the biological performance of soybean in various settings. The descriptive-analytical research approach was used, as well as library resources. Soybean has been demonstrated to be very sensitive to photoperiodism in studies, and this is a key factor in its breeding selection. The second most critical aspect is temperature, which should be kept between 30-33 degrees Fahrenheit every day for most cultivars. However, before flowering, it does not appear to be very sensitive to daily temperatures. Temperatures of 20 °C or less each day postpone flowering and, when combined with overcast days, extend the developing stage and diminish seed output dramatically. To obtain good yields, a rainfall of roughly 700-500 mm is required. However, soybeans can endure dry soil conditions before blooming. From the blossoming stage through the final stage of pod filling, however, enough moisture is required. Waterlogging affects yield at every stage of soybean development, although mature soybeans are more resistant to waterlogging than maize or peanuts, especially at the germination and garlic stage.
