Research Article
Chitosan-Based Polyion Multilayer Coating on NPK Fertilizer as Controlled Released Fertilizer
Table 2
Calculated diffusion coefficient.
| | ID | Diffusion coefficient (cm2/s) | Equilibrium constant (H) | SSE (sum of square error) |
| | C10 | 4.5747 × 10−6 | 0.8350 | 1.5 × 10−3 | | (CA)5 | 2.0933 × 10−6 | 0.8132 | 1.3 × 10−3 | | (CT)5 | 2.5606 × 10−6 | 0.8139 | 1.3 × 10−3 | | (CP)5 | 3.7256 × 10−6 | 0.8397 | 8.4 × 10−4 |
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