Research Article
Response of Garlic (Allium sativum L.) Yield to Combined Biochar, Lime, and Inorganic-Fertilizer Rates in the Case of Gimbi District, Western Ethiopia
Table 1
Treatments combinations and code.
| | Code | Treatment combination |
| | T0 | Control ha−1 | | T1 | 100% of NPSB- fertilizer ha−1 | | T2 | 100% of STV + 100% of NPSB-fertilizer ha−1 | | T3 | 10 tons of CHB + 100% of NPSB-fertilizer ha−1 | | T4 | 10 tons of CHB + 75% of STV + 75% of NPSB-fertilizer ha−1 | | T5 | 10 tons of CHB + 75% of STV + 50% of NPSB-fertilizer ha−1 | | T6 | 10 tons of CHB + 50% of STV + 75% of NPSB-fertilizer ha−1 | | T7 | 10 tons of CHB + 50% of STV + 50% of NPSB-fertilizer ha−1 | | T8 | 7.5 tons of CHB + 75% of STV + 75% of NPSB-fertilizer ha−1 | | T9 | 7.5 tons of CHB + 75% of STV + 50% of NPSB-fertilizer ha−1 | | T10 | 7.5 tons of CHB + 50% of STV + 75% of NPSB-fertilizer ha−1 | | T11 | 7.5 tons of CHB + 50% of STV + 50% of NPSB-fertilizer ha−1 | | T12 | 5 tons of CHB + 75% of STV + 75% of NPSB-fertilizer ha−1 | | T13 | 5 tons of CHB + 75% of STV + 50% of NPSB-fertilizer ha−1 |
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NPSB-fertilizer, inorganic-fertilizer; STV: soil test-based value lime; and CHB: coffee husk biochar.
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