Research Article
Agronomic and Economic Performance of Rain-Fed Maize (Zea mays L.) Production under Varying Sowing Dates and Multinutrient Fertilizer Levels in Shire Area, Northern Ethiopia
Figure 6
Regression analysis: maize yield relationship with sowing dates (a) and multinutrient fertilizer application levels (b). The black-coloured straight lines indicate the linear trend line.
| (a) |
| (b) |