Research Article
Influence of Plant Population and Nitrogen-Fertilizer at Various Levels on Growth and Growth Efficiency of Maize
Table 1
The treatment combinations used in this study.
| | Treatment combination | Plants ha−1 | Plant spacing (cm) | Kg N ha−1 |
| | 53,000 | | 100 | | 53,000 | | 140 | | 53,000 | | 180 | | 53,000 | | 220 |
| | 66,000 | | 100 | | 66,000 | | 140 | | 66,000 | | 180 | | 66,000 | | 220 |
| | 80,000 | | 100 | | 80,000 | | 140 | | 80,000 | | 180 | | 80,000 | | 220 |
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