“…The effects of climatic, environmental, and managerial factors on soybean, including moisture, soil temperature, air temperature, day length, light intensity, soil pores, and soil conditions (soil fertility), are manifested through growth and developmental changes [1,2]. In general, soybeans are short-day (SD) and thermophilic plants that germinate at 8 to 10 ° C; however, the optimum temperature for its germination is around 30 ° C. In addition, it was reported that this plant is compatible with arid and semi-arid climate conditions, and its seeds mostly grow at about 300 m elevation and daylength of 12 to 16 hours [3][4][5][6]. Since soybean cultivars have relatively sensitive to day length, a 15-minute difference during the day may prevent flower growth and development in a unique cultivar [7].…”