Table 1.
Chemical characterization of shrimp waste-derived biochar.
| N (%) | P (%) | K (%) | Ca (%) | Organic-C (%) | pH1:5 | EC1:5 (dS m−1) |
Yield (%) |
|---|---|---|---|---|---|---|---|
| 6.4 ± 0.1 | 5.2 ± 0.2 | 3.2 ± 0.1 | 30 ± 2 | 40 ± 3 | 6.20 ± 0.07 | 3.50 ± 0.05 | 87 |
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