Research Article

Effect of Tillage Treatments of Hairy Vetch Residues on Soil Inorganic-N Distributions and Corn Growth in a Subtropical Region

Figure 4

Corn growth on the pot experiment with tillage and no-tillage at 56 DAT. CT without addition (as the control) for tillage. SRT: shoot-root addition with tillage; CN: without addition (as the control) for no-tillage. SRN: shoot-root addition with no-tillage; RN: root addition with no tillage.