Research Article
Vermicompost and NPSZnB Fertilizer Levels on Maize (Zea mays L.) Growth, Yield Component, and Yield at Guto Gida, Western Ethiopia
Table 2
The treatment used for the experiment.
| | Treatments (T) | Treatments combination |
| | T1 | 0 t·ha−1 vermicompost + 0 kg·ha−1 NPSZnB | | T2 | 0 t·ha−1 vermicompost + 50 kg·ha−1 NPSZnB | | T3 | 0 t·ha−1 vermicompost + 100 kg·ha−1 NPSZnB | | T4 | 0 t·ha−1 vermicompost + 150 kg·ha−1 NPSZnB | | T5 | 2.5 t·ha−1 vermicompost + 0 kg·ha−1 NPSZnB | | T6 | 2.5 t·ha−1 vermicompost + 50 kg·ha−1 NPSZnB | | T7 | 2.5 t·ha−1 vermicompost + 100 kg·ha−1 NPSZnB | | T8 | 2.5 t·ha−1 vermicompost + 150 kg·ha−1 NPSZnB | | T9 | 5 t·ha−1 vermicompost + 0 kg·ha−1 NPSZnB | | T10 | 5 t·ha−1 vermicompost + 50 kg·ha−1 NPSZnB | | T11 | 5 t·ha−1 vermicompost + 100 kg·ha−1 NPSZnB | | T12 | 5 t·ha−1 vermicompost + 150 kg·ha−1 NPSZnB | | T13 | 7.5 t·ha−1 vermicompost + 0 kg·ha−1 NPSZnB | | T14 | 7.5 t·ha−1 vermicompost + 50 kg·ha−1 NPSZnB | | T15 | 7.5 t·ha−1 vermicompost + 100 kg·ha−1 NPSZnB | | T16 | 7.5 t·ha−1 vermicompost + 150 kg·ha−1 NPSZnB |
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The acronym NPSZnB represents the fertilizers containing 17.8% nitrogen, 35.7% P2O5, 7% sulfur, 2.2% zinc, and 0.1 boron.
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