English to Portuguese Science Agriculture soybean

Five management factors (fertility, variety, foliar insecticide/fungicide, seed treatment, and row spacing) for high yield soybean production were evaluated in an effort to identify those with the greatest potential to increase soybean yields in an additive or synergistic manner. Although we cannot control the weather, multi-location trials conducted across multiple years will provide us the opportunity to understand soybean yield variability associated with environmental conditions, and allow us to determine how management inputs interact with weather. The management factors were evaluated in an omission plot design (Table 1).

The soybean omission plot management trials were planted in 20-inch and 30-inch rows and significant row spacing effects were detected at each location.