Figure 2

Dry matter accumulation of the roots (a), dry matter accumulation rate of the roots (b), dry matter accumulation of shoots (c), and dry matter accumulation rate of the shoots (d) of wintering Chinese chives as affected by different fertilizer treatments. Lowercase letters indicate significant differences among different fertilization treatments (p < 0.05). CK no fertilizer, TF traditional fertilization, SRF traditional fertilization with slow-release fertilizer, DSRF decreased fertilization with slow-release fertilizer.