Film Properties, Water Retention, and Growth Promotion of Derivative Carboxymethyl Cellulose Materials from Cotton Straw

Figure 7

Biodegradation and utilization of DCMC and PAM materials as the sole carbon source by soil microorganisms on growth: (a) CMC-NH₄; (b) CMC-K; (c) CMC-Na; (d) PAM.

(a)

(b)

(c)

(d)