Figure 1

Soil temperature at (A) 5 cm, (B) 10 cm, and (C) 20 cm depths measured at 30-min intervals during the growing season of wheat and soybean under conventional tillage and no-tillage.

Soil temperature at (A) 5 cm, (B) 10 cm, and (C) 20 cm depths measured at 30-min intervals during the growing season of wheat and soybean under conventional tillage and no-tillage.